diff --git a/CREDITS b/CREDITS index e29f0b853c..f1aea93d6b 100644 --- a/CREDITS +++ b/CREDITS @@ -1,6 +1,6 @@ -See the Git history of the project (git://source.ffmpeg.org/ffmpeg) to +See the Git history of the project (https://git.ffmpeg.org/ffmpeg) to get the names of people who have contributed to FFmpeg. To check the log, you can type the command "git log" in the FFmpeg source directory, or browse the online repository at -http://source.ffmpeg.org. +https://git.ffmpeg.org/ffmpeg diff --git a/Changelog b/Changelog index 1d5810ee02..13f0aa81a0 100644 --- a/Changelog +++ b/Changelog @@ -1,6 +1,275 @@ Entries are sorted chronologically from oldest to youngest within each release, releases are sorted from youngest to oldest. +version 6.0.2: + fate/subtitles: Ignore line endings for sub-scc test + avformat/mxfdec: Check index_edit_rate + swscale/utils: Fix xInc overflow + avformat/isom: Uninit layout in ff_mp4_read_dec_config_descr() + avcodec/exr: Dont use 64bits to hold 6bits + avcodec/exr: Check for remaining bits in huf_unpack_enc_table() + avformat/mpegts: Reset local nb_prg on add_program() failure + avformat/aiffdec: Check for previously set channels + avformat/mxfdec: Make edit_unit_byte_count unsigned + avformat/movenc: Check that cts fits in 32bit + avformat/mxfdec: Check first case of offset_temp computation for overflow + avfilter/vf_signature: Dont crash on no frames + avformat/westwood_vqa: Fix 2g packets + avformat/matroskadec: Check timescale + avformat/wavdec: satuarte next_tag_ofs, data_end + avformat/sbgdec: Check for negative duration + avformat/rpl: Use 64bit for total_audio_size and check it + avformat/timecode: use 64bit for intermediate for rounding in fps_from_frame_rate() + avformat/mov: use 64bit for intermediate for rounding + avformat/jacosubdec: Use 64bit for abs + avformat/concatdec: Check user_duration sum + avcodec/wavarc: Avoid signed integer overflow in sample + avcodec/truemotion1: Height not being a multiple of 4 is unsupported + avcodec/hcadec: do not set hfr_group_count to invalid values + avformat/concatdec: clip outpoint - inpoint overflow in get_best_effort_duration() + avformat/jacosubdec: clarify code + avformat/cafdec: Check that data chunk end fits within 64bit + avformat/iff: Saturate avio_tell() + 12 + avformat/dxa: Adjust order of operations around block align + avformat/cafdec: dont seek beyond 64bit + avformat/id3v2: read_uslt() check for the amount read + avformat/wady: Check >0 samplerate and channels 1 || 2. + avcodec/proresenc_kostya: Remove bug similarity text + avcodec/vorbisdec: Check remaining data in vorbis_residue_decode_internal() + avformat/concatdec: Check in and outpoints to be to produce a positive representable duration + avcodec/8bps: Consider width in the minimal size check + libswscale/utils: Fix bayer to yuvj + swscale/swscale: Check srcSliceH for bayer + swscale/utils: Allocate more dithererror + avcodec/indeo3: Round dimensions up in allocate_frame_buffers() + avutil/rational: Document what is to be expected from av_d2q() of doubles representing rational numbers + avfilter/signature_lookup: Do not dereference NULL pointers after malloc failure + avfilter/signature_lookup: dont leave uncleared pointers in sll_free() + avcodec/mpegvideo_enc: Use ptrdiff_t for stride + libavformat/hlsenc.c: Populate OTI using AAC profile in write_codec_attr. + avcodec/mpegvideo_enc: Dont copy beyond the image + avfilter/vf_minterpolate: Check pts before division + avformat/flacdec: Avoid double AVERRORS + avfilter/vf_vidstabdetect: Avoid double AVERRORS + avfilter/vf_swaprect: round coordinates down + avfilter/vf_swaprect: Use height for vertical variables + avfilter/vf_swaprect: assert that rectangles are within memory + avfilter/af_alimiter: Check nextpos before use + avfilter/f_reverse: Apply PTS compensation only when pts is available + avfilter/af_stereowiden: Check length + avformat/mov: Fix MSAN issue with stsd_id + avfilter/vf_weave: Fix odd height handling + avfilter/edge_template: Fix small inputs with gaussian_blur() + avfilter/vf_gradfun: Do not overread last line + avfilter/avf_showspectrum: fix off by 1 error + avformat/mov: do not set sign bit for chunk_offsets + avcodec/jpeglsdec: Check Jpeg-LS LSE + configure: Enable section_data_rel_ro for FreeBSD and NetBSD aarch64 / arm + avcodec/av1dec: Fix resolving zero divisor + avformat/mov: Ignore duplicate ftyp + avformat/mov: Fix integer overflow in mov_read_packet(). + avformat/mov: Check if a key is longer than the atom containing it + avfilter/buffersrc: fix overriding unknown channel layouts with negotiated one + avfilter/af_channelmap: disallow channel index 64 + avfilter/af_channelmap: fix mapping if in_channel was a string but out_channel was not specified + avfilter/af_channelmap: fix error message if FL source channel was missing + avcodec/nvdec: reset bitstream_len/nb_slices when resetting bitstream pointer + avformat/mov: don't abort on duplicate Mastering Display Metadata boxes + fftools/ffplay: use correct buffersink channel layout parameters + swresample/resample: fix rounding errors with filter_size=1 and phase_shift=0 + avformat/mxfdec: remove resolve_strong_ref usage with AnyType + avformat/libsrt: use SRT_EPOLL_IN for waiting for an incoming connection + avformat/mxfdec: do not use AnyType when resolving Descriptors and MultipleDescriptors + avformat/mxfdec: move resolving Descriptors to the multi descriptor resolve function + avutil/hwcontext_d3d11va: prefer DXGI 1.1 factory when available + avcodec/av1dec: fix matrix coefficients exposed by codec context + avformat/mov_chan: never override number of channels based on chan atom + avformat/mov_chan: do not assume channels are in native order + avcodec/nvdec: don't free NVDECContext->bitstream + lavc/dvdsubenc: only check canvas size when it is actually set + + +version 6.0.1: + avcodec/4xm: Check for cfrm exhaustion + avformat/mov: Disallow FTYP after streams + doc/html: fix styling issue with Texinfo 7.0 + doc/html: support texinfo 7.0 + Changelog: update + avformat/lafdec: Check for 0 parameters + avformat/lafdec: Check for 0 parameters + avfilter/buffersink: fix order of operation with = and <0 + avfilter/framesync: fix order of operation with = and <0 + tools/target_dec_fuzzer: Adjust threshold for CSCD + avcodec/dovi_rpu: Use 64 bit in get_us/se_coeff() + avformat/mov: Check that is_still_picture_avif has no trak based streams + avformat/matroskadec: Fix declaration-after-statement warnings + Update for FFmpeg 6.0.1 + fftools/ffmpeg_mux_init: Restrict disabling automatic copying of metadata + avformat/rtsp: Use rtsp_st->stream_index + avformat/rtsp: Use rtsp_st->stream_index + avutil/tx_template: fix integer ovberflwo in fft3() + avcodec/jpeg2000dec: Check image offset + avformat/mxfdec: Check klv offset + libavutil/ppc/cpu.c: check that AT_HWCAP2 is defined + avcodec/h2645_parse: Avoid EAGAIN + avcodec/xvididct: Make c* unsigned to avoid undefined overflows + avcodec/bonk: Fix undefined overflow in predictor_calc_error() + avformat/tmv: Check video chunk size + avcodec/h264_parser: saturate dts a bit + avformat/asfdec_f: Saturate presentation time in marker + avformat/xwma: sanity check bits_per_coded_sample + avformat/matroskadec: Check prebuffered_ns for overflow + avformat/wavdec: Check left avio_tell for overflow + avformat/tta: Better totalframes check + avformat/rpl: Check for number_of_chunks overflow + avformat/mov: compute absolute dts difference without overflow in mov_find_next_sample() + avformat/jacosubdec: Check timeres + avformat/jacosubdec: avoid signed integer overflows in get_shift() + avformat/jacosubdec: Factorize code in get_shift() a bit + avformat/sbgdec: Check for negative duration or un-representable end pts + avcodec/escape124: Do not return random numbers + avcodec/apedec: Fix an integer overflow in predictor_update_filter() + tools/target_dec_fuzzer: Adjust wmapro threshold + avcodec/wavarc: Allocate AV_INPUT_BUFFER_PADDING_SIZE + avcodec/wavarc: Fix integer overflwo in do_stereo() + avutil/tx_template: Fix some signed integer overflows in DECL_FFT5() + avcodec/aacdec_template: Better avoidance of signed integer overflow in imdct_and_windowing_eld() + tools/target_dec_fuzzer: Adjust threshold for MVHA + avformat/avs: Check if return code is representable + avcodec/flacdec: Fix integer overflow in "33bit" DECODER_SUBFRAME_FIXED_WIDE() + avcodec/flacdec: Fix overflow in "33bit" decorrelate + avcodec/lcldec: Make PNG filter addressing match the code afterwards + avformat/westwood_vqa: Check chunk size + avformat/sbgdec: Check for period overflow + avformat/concatdec: Check in/outpoint for overflow + avformat/mov: Check avif_info + avformat/mxfdec: Remove this_partition + avcodec/xvididct: Fix integer overflow in idct_row() + avcodec/celp_math: avoid overflow in shift + tools/target_dec_fuzzer: Adjust threshold for rtv1 + avformat/hls: reduce default max reload to 3 + avformat/format: Stop reading data at EOF during probing + avcodec/bonk: Fix integer overflow in predictor_calc_error() + avcodec/jpeg2000dec: jpeg2000 has its own lowres option + avcodec/huffyuvdec: avoid undefined behavior with get_vlc2() failure + avcodec/cscd: Fix "CamStudio Lossless Codec 1.0" gzip files + avcodec/cscd: Check for CamStudio Lossless Codec 1.0 behavior in end check of LZO files + avcodec/mpeg4videodec: consider lowres in dest_pcm[] + avcodec/hevcdec: Fix undefined memcpy() + avcodec/mpeg4videodec: more unsigned in amv computation + avcodec/tta: fix signed overflow in decorrelate + avcodec/apedec: remove unused variable + avcodec/apedec: Fix 48khz 24bit below insane level + avcodec/apedec: Fix CRC for 24bps and bigendian + avcodec/wavarc: Check that nb_samples is not negative + avcodec/wavarc: Check shift + avcodec/xvididct: Fix integer overflow in idct_row() + avformat/avr: Check sample rate + avformat/imf_cpl: Replace NULL content_title_utf8 by "" + avformat/imf_cpl: xmlNodeListGetString() can return NULL + avcodec/aacdec_template: Fix undefined signed interger operations + avcodec/wavarc: Fix k limit + avcodec/rka: Fix integer overflow in decode_filter() + avformat/rka: bps < 8 is invalid + avcodec/pcm: allow Changing parameters + avutil/tx_template: extend to 2M + avcodec/jpeg2000dec: Check for reduction factor and image offset + avutil/softfloat: Basic documentation for av_sincos_sf() + avutil/softfloat: fix av_sincos_sf() + tools/target_dec_fuzzer: Adjust threshold for speex + avcodec/utils: fix 2 integer overflows in get_audio_frame_duration() + avcodec/hevcdec: Avoid null pointer dereferences in MC + avcodec/takdsp: Fix integer overflows + avcodec/mpegvideo_dec: consider interlaced lowres 4:2:0 chroma in edge emulation check better + avcodec/rka: use unsigned for buf0 additions + avcodec/rka: Avoid undefined left shift + avcodec: Ignoring errors is only possible before the input end + avformat/jpegxl_probe: Forward error codes + avformat/jpegxl_probe: check length instead of blindly reading + avformat/jpegxl_probe: Remove intermediate macro obfuscation around get_bits*() + avcodec/noise_bsf: Check for wrapped frames + avformat/oggparsetheora: clip duration within 64bit + avcodec/rka: avoid undefined multiply in cmode==0 + avcodec/rka: use 64bit for srate_pad computation + avcodec/bonk: Avoid undefined integer overflow in predictor_calc_error() + avformat/wavdec: Check that smv block fits in available space + avcodec/adpcm: Fix integer overflow in intermediate in ADPCM_XMD + avcodec/dpcm: fix undefined interger overflow in wady + avcodec/tiff: add a zero DNG_LINEARIZATION_TABLE check + avcodec/tak: Check remaining bits in ff_tak_decode_frame_header() + avcodec/sonic: Fix two undefined integer overflows + avcodec/utils: the IFF_ILBM implementation assumes that there are a multiple of 16 allocated + avcodec/flacdec: Fix signed integre overflow + avcodec/exr: Cleanup befor return + avcodec/pngdec: Do not pass AVFrame into global header decode + avcodec/pngdec: remove AVFrame argument from decode_iccp_chunk() + avcodec/wavarc: Check order before using it to write the list + avcodec/bonk: decode multiple passes in intlist_read() at once + avcodec/vorbisdec: Check codebook float values to be finite + avcodec/g2meet: Replace fake allocation avoidance for framebuf + avutil/tx_priv: Use unsigned in BF() to avoid signed overflows + avcodec/lcldec: More space for rgb24 + avcodec/lcldec: Support 4:1:1 and 4:2:2 with odd width + libavcodec/lcldec: width and height should not be unsigned + avformat/imf: fix invalid resource handling + avcodec/escape124: Check that blocks are allocated before use + avcodec/rka: Fix signed integer overflow in decode_filter() + avcodec/huffyuvdec: Fix undefined behavior with shift + avcodec/j2kenc: Replace RGB24 special case by generic test + avcodec/j2kenc: Replace BGR48 / GRAY16 test by test for number of bits + avcodec/j2kenc: simplify pixel format setup + avcodec/j2kenc: Fix funky bpno errors on decoding + avcodec/j2kenc: remove misleading pred value + avcodec/j2kenc: fix 5/3 DWT identifer + avcodec/vp3: Check width to avoid assertion failure + avcodec/g729postfilter: Limit shift in long term filter + avcodec/wavarc: Fix several integer overflows + avcodec/tests/snowenc: Fix 2nd test + avcodec/tests/snowenc: return a failure if DWT/IDWT mismatches + avcodec/snowenc: Fix visual weight calculation + avcodec/tests/snowenc: unbreak DWT tests + avcodec/mpeg12dec: Check input size + avcodec/escape124: Fix some return codes + avcodec/escape124: fix signdness of end of input check + Use https for repository links + avcodec/nvdec_hevc: fail to initialize on unsupported profiles + fftools/ffmpeg_enc: apply -top to individual encoded frames + avcodec/on2avc: use correct fft sizes + avcodec/on2avc: use the matching AVTX context for the 512 sized iMDCT + examples: fix build of mux and resample_audio + avcodec/nvenc: stop using deprecated rc modes with SDK 12.1 + configure: use non-deprecated nvenc GUID for conftest + avcodec/x86/mathops: clip constants used with shift instructions within inline assembly + avfilter/vsrc_ddagrab: calculate pointer position on rotated screens + avfilter/vsrc_ddagrab: account for mouse-only frames during probing + avcodec/aac_ac3_parser: add preprocessor checks for codec specific code + avcodec/nvenc: handle frame durations and AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE + Revert "lavc/nvenc: handle frame durations and AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE" + Revert "avcodec/nvenc: fix b-frame DTS behavior with fractional framerates" + avcodec/vdpau_mpeg4: fix order of quant matrix coefficients + avcodec/vdpau_mpeg12: fix order of quant matrix coefficients + avcodec/nvdec_mpeg4: fix order of quant matrix coefficients + avcodec/nvdec_mpeg2: fix order of quant matrix coefficients + fftools/ffmpeg_filter: fix leak of AVIOContext in read_binary() + fftools/ffmpeg: avoid possible invalid reads with short -tag values + avcodec/mp_cmp: reject invalid comparison function values + avcodec/aacpsy: clip global_quality within the psy_vbr_map array boundaries + avutil/wchar_filename: propagate MultiByteToWideChar() and WideCharToMultiByte() failures + avformat/concatf: check if any nodes were allocated + avcodec/nvenc: fix b-frame DTS behavior with fractional framerates + avcodec/vorbisdec: export skip_samples instead of dropping frames + fftools/ffmpeg_mux_init: avoid invalid reads in forced keyframe parsing + lavfi/vf_vpp_qsv: set the right timestamp for AVERROR_EOF + avfilter/vf_untile: swap the chroma shift values used for plane offsets + lavc/decode: stop mangling last_pkt_props->opaque + avcodec/nvenc: avoid failing b_ref_mode check when unset + lavu/vulkan: fix handle type for 32-bit targets + vulkan: Fix win/i386 calling convention + avfilter/graphparser: fix filter instance name when an id is provided + avcodec/aacps_tablegen: fix build error after avutil bump + avcodec/nvenc: fix potential NULL pointer dereference + + version 6.0: - Radiance HDR image support - ddagrab (Desktop Duplication) video capture filter diff --git a/Makefile b/Makefile index 1fb742f390..ea3ed49ab3 100644 --- a/Makefile +++ b/Makefile @@ -91,10 +91,10 @@ ffbuild/.config: $(CONFIGURABLE_COMPONENTS) SUBDIR_VARS := CLEANFILES FFLIBS HOSTPROGS TESTPROGS TOOLS \ HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS \ ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS \ - ALTIVEC-OBJS VSX-OBJS RVV-OBJS MMX-OBJS X86ASM-OBJS \ + ALTIVEC-OBJS VSX-OBJS MMX-OBJS X86ASM-OBJS \ MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSP-OBJS MSA-OBJS \ - MMI-OBJS LSX-OBJS LASX-OBJS OBJS SLIBOBJS SHLIBOBJS \ - STLIBOBJS HOSTOBJS TESTOBJS + MMI-OBJS LSX-OBJS LASX-OBJS RV-OBJS RVV-OBJS \ + OBJS SLIBOBJS SHLIBOBJS STLIBOBJS HOSTOBJS TESTOBJS define RESET $(1) := diff --git a/RELEASE b/RELEASE index 238679db50..9b9a244206 100644 --- a/RELEASE +++ b/RELEASE @@ -1 +1 @@ -5.1.git +6.0.2 diff --git a/RELEASE_NOTES b/RELEASE_NOTES new file mode 100644 index 0000000000..ad1c6d7750 --- /dev/null +++ b/RELEASE_NOTES @@ -0,0 +1,15 @@ + + ┌────────────────────────────────────────────┐ + │ RELEASE NOTES for FFmpeg 6.0 "Von Neumann" │ + └────────────────────────────────────────────┘ + + The FFmpeg Project proudly presents FFmpeg 6.0 "Von Neumann", about 6 + months after the release of FFmpeg 5.1. + + A complete Changelog is available at the root of the project, and the + complete Git history on https://git.ffmpeg.org/gitweb/ffmpeg.git + + We hope you will like this release as much as we enjoyed working on it, and + as usual, if you have any questions about it, or any FFmpeg related topic, + feel free to join us on the #ffmpeg IRC channel (on irc.libera.chat) or ask + on the mailing-lists. diff --git a/configure b/configure index b6616f00b6..5a83062317 100755 --- a/configure +++ b/configure @@ -2110,10 +2110,12 @@ ARCH_EXT_LIST_PPC=" ldbrx power8 ppc4xx + vec_xl vsx " ARCH_EXT_LIST_RISCV=" + rv rvv " @@ -2191,6 +2193,7 @@ HEADERS_LIST=" opencv2_core_core_c_h OpenGL_gl3_h poll_h + pthread_np_h sys_param_h sys_resource_h sys_select_h @@ -2293,6 +2296,8 @@ SYSTEM_FUNCS=" posix_memalign prctl pthread_cancel + pthread_set_name_np + pthread_setname_np sched_getaffinity SecItemImport SetConsoleTextAttribute @@ -2407,6 +2412,7 @@ HAVE_LIST=" opencl_vaapi_intel_media perl pod2man + posix_ioctl texi2html xmllint zlib_gzip @@ -2627,9 +2633,11 @@ altivec_deps="ppc" dcbzl_deps="ppc" ldbrx_deps="ppc" ppc4xx_deps="ppc" +vec_xl_deps="altivec" vsx_deps="altivec" power8_deps="vsx" +rv_deps="riscv" rvv_deps="riscv" loongson2_deps="mips" @@ -3892,6 +3900,8 @@ if test "$target_os_default" = aix; then arch_default=$(uname -p) strip_default="strip -X32_64" nm_default="nm -g -X32_64" +elif test "$MSYSTEM_CARCH" != ""; then + arch_default="$MSYSTEM_CARCH" else arch_default=$(uname -m) fi @@ -5519,6 +5529,7 @@ case $target_os in ;; netbsd) disable symver + enable section_data_rel_ro oss_indev_extralibs="-lossaudio" oss_outdev_extralibs="-lossaudio" enabled gcc || check_ldflags -Wl,-zmuldefs @@ -5537,6 +5548,7 @@ case $target_os in disable symver ;; freebsd) + enable section_data_rel_ro ;; bsd/os) add_extralibs -lpoll -lgnugetopt @@ -6113,8 +6125,14 @@ elif enabled ppc; then check_cpp_condition power8 "altivec.h" "defined(_ARCH_PWR8)" fi + if enabled altivec; then + check_cc vec_xl altivec.h "const unsigned char *y1i = { 0 }; + vector unsigned char y0 = vec_xl(0, y1i);" + fi + elif enabled riscv; then + enabled rv && check_inline_asm rv '".option arch, +zbb\nrev8 t0, t1"' enabled rvv && check_inline_asm rvv '".option arch, +v\nvsetivli zero, 0, e8, m1, ta, ma"' elif enabled x86; then @@ -6350,6 +6368,7 @@ check_headers malloc.h check_headers mftransform.h check_headers net/udplite.h check_headers poll.h +check_headers pthread_np.h check_headers sys/param.h check_headers sys/resource.h check_headers sys/select.h @@ -6513,6 +6532,12 @@ if ! disabled pthreads && ! enabled w32threads && ! enabled os2threads; then if enabled pthreads; then check_builtin sem_timedwait semaphore.h "sem_t *s; sem_init(s,0,0); sem_timedwait(s,0); sem_destroy(s)" $pthreads_extralibs check_func pthread_cancel $pthreads_extralibs + hdrs=pthread.h + if enabled pthread_np_h; then + hdrs="$hdrs pthread_np.h" + fi + check_lib pthread_set_name_np "$hdrs" pthread_set_name_np -lpthread + check_lib pthread_setname_np "$hdrs" pthread_setname_np -lpthread fi fi @@ -6859,11 +6884,13 @@ pod2man --help > /dev/null 2>&1 && enable pod2man || disable pod2man rsync --help 2> /dev/null | grep -q 'contimeout' && enable rsync_contimeout || disable rsync_contimeout xmllint --version > /dev/null 2>&1 && enable xmllint || disable xmllint +check_headers linux/fb.h +check_headers linux/videodev2.h +test_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete +test_code cc sys/ioctl.h "int ioctl(int, int, ...)" && enable posix_ioctl + # check V4L2 codecs available in the API if enabled v4l2_m2m; then - check_headers linux/fb.h - check_headers linux/videodev2.h - test_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete check_cc v4l2_m2m linux/videodev2.h "int i = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_VIDEO_M2M | V4L2_BUF_FLAG_LAST;" check_cc vc1_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_VC1_ANNEX_G;" check_cc mpeg1_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG1;" @@ -6908,8 +6935,7 @@ enabled alsa && { check_pkg_config alsa alsa "alsa/asoundlib.h" snd_pcm_htimesta enabled libjack && require_pkg_config libjack jack jack/jack.h jack_port_get_latency_range -enabled sndio && { check_pkg_config sndio sndio "sndio.h" sio_open || - check_lib sndio sndio.h sio_open -lsndio; } +enabled sndio && check_pkg_config sndio sndio sndio.h sio_open if enabled libcdio; then check_pkg_config libcdio libcdio_paranoia "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open || @@ -7018,7 +7044,7 @@ fi if enabled x86; then case $target_os in - mingw32*|mingw64*|win32|win64|linux|cygwin*) + freebsd|mingw32*|mingw64*|win32|win64|linux|cygwin*) ;; *) disable ffnvcodec cuvid nvdec nvenc @@ -7042,7 +7068,7 @@ enabled nvenc && test_cc -I$source_path < NV_ENCODE_API_FUNCTION_LIST flist; -void f(void) { struct { const GUID guid; } s[] = { { NV_ENC_PRESET_HQ_GUID } }; } +void f(void) { struct { const GUID guid; } s[] = { { NV_ENC_CODEC_H264_GUID } }; } int main(void) { return 0; } EOF @@ -7601,6 +7627,7 @@ if enabled ppc; then echo "POWER8 enabled ${power8-no}" echo "PPC 4xx optimizations ${ppc4xx-no}" echo "dcbzl available ${dcbzl-no}" + echo "vec_xl available ${vec_xl-no}" fi if enabled loongarch; then echo "LSX enabled ${lsx-no}" diff --git a/doc/Doxyfile b/doc/Doxyfile index 572c532da5..529fab0e37 100644 --- a/doc/Doxyfile +++ b/doc/Doxyfile @@ -38,7 +38,7 @@ PROJECT_NAME = FFmpeg # could be handy for archiving the generated documentation or if some version # control system is used. -PROJECT_NUMBER = +PROJECT_NUMBER = 6.0.2 # Using the PROJECT_BRIEF tag one can provide an optional one line description # for a project that appears at the top of each page and should give viewer a diff --git a/doc/authors.texi b/doc/authors.texi index 6c8c1d7efa..ce088392f8 100644 --- a/doc/authors.texi +++ b/doc/authors.texi @@ -3,9 +3,9 @@ The FFmpeg developers. For details about the authorship, see the Git history of the project -(git://source.ffmpeg.org/ffmpeg), e.g. by typing the command +(https://git.ffmpeg.org/ffmpeg), e.g. by typing the command @command{git log} in the FFmpeg source directory, or browsing the -online repository at @url{http://source.ffmpeg.org}. +online repository at @url{https://git.ffmpeg.org/ffmpeg}. Maintainers for the specific components are listed in the file @file{MAINTAINERS} in the source code tree. diff --git a/doc/bootstrap.min.css b/doc/bootstrap.min.css index 6f68017d58..45bf263d6e 100644 --- a/doc/bootstrap.min.css +++ b/doc/bootstrap.min.css @@ -2,4 +2,4 @@ * Bootstrap v3.2.0 (http://getbootstrap.com) * Copyright 2011-2014 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) - *//*! normalize.css v3.0.1 | MIT License | git.io/normalize */html{font-family:sans-serif;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background:0 0}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}h1{margin:.67em 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print{.visible-print{display:block!important}table.visible-print{display:table}tr.visible-print{display:table-row!important}th.visible-print,td.visible-print{display:table-cell!important}}.visible-print-block{display:none!important}@media print{.visible-print-block{display:block!important}}.visible-print-inline{display:none!important}@media print{.visible-print-inline{display:inline!important}}.visible-print-inline-block{display:none!important}@media print{.visible-print-inline-block{display:inline-block!important}}@media print{.hidden-print{display:none!important}} diff --git a/doc/encoders.texi b/doc/encoders.texi index 727f12a59d..b02737b9df 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -1949,22 +1949,6 @@ Set the number of slices, used in parallelized encoding. Default value is 0. This is only used when @option{slice_mode} is set to @samp{fixed}. -@item slice_mode -Set slice mode. Can assume one of the following possible values: - -@table @samp -@item fixed -a fixed number of slices -@item rowmb -one slice per row of macroblocks -@item auto -automatic number of slices according to number of threads -@item dyn -dynamic slicing -@end table - -Default value is @samp{auto}. - @item loopfilter Enable loop filter, if set to 1 (automatically enabled). To disable set a value of 0. diff --git a/doc/examples/Makefile.example b/doc/examples/Makefile.example index 01712f42d9..dee9ebf2f0 100644 --- a/doc/examples/Makefile.example +++ b/doc/examples/Makefile.example @@ -43,8 +43,8 @@ OBJS=$(addsuffix .o,$(EXAMPLES)) # the following examples make explicit use of the math library avcodec: LDLIBS += -lm encode_audio: LDLIBS += -lm -muxing: LDLIBS += -lm -resampling_audio: LDLIBS += -lm +mux: LDLIBS += -lm +resample_audio: LDLIBS += -lm .phony: all clean-test clean diff --git a/doc/filters.texi b/doc/filters.texi index 381a15a17d..47e92b9269 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -26943,11 +26943,6 @@ Specify the frame rate expected for the video stream. @item pixel_aspect, sar The sample (pixel) aspect ratio of the input video. -@item sws_param -This option is deprecated and ignored. Prepend @code{sws_flags=@var{flags};} -to the filtergraph description to specify swscale flags for automatically -inserted scalers. See @ref{Filtergraph syntax}. - @item hw_frames_ctx When using a hardware pixel format, this should be a reference to an AVHWFramesContext describing input frames. diff --git a/doc/git-howto.texi b/doc/git-howto.texi index 5bb39bb986..f4e2f2ec23 100644 --- a/doc/git-howto.texi +++ b/doc/git-howto.texi @@ -53,7 +53,7 @@ Most distribution and operating system provide a package for it. @section Cloning the source tree @example -git clone git://source.ffmpeg.org/ffmpeg +git clone https://git.ffmpeg.org/ffmpeg.git @end example This will put the FFmpeg sources into the directory @var{}. diff --git a/doc/muxers.texi b/doc/muxers.texi index ed5341be39..79dd864182 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -795,12 +795,6 @@ deletes them. Increase this to allow continue clients to download segments which were recently referenced in the playlist. Default value is 1, meaning segments older than @code{hls_list_size+1} will be deleted. -@item hls_ts_options @var{options_list} -Set output format options using a :-separated list of key=value -parameters. Values containing @code{:} special characters must be -escaped. -@code{hls_ts_options} is deprecated, use hls_segment_options instead of it.. - @item hls_start_number_source Start the playlist sequence number (@code{#EXT-X-MEDIA-SEQUENCE}) according to the specified source. Unless @code{hls_flags single_file} is set, it also specifies source of starting sequence numbers of diff --git a/doc/resampler.texi b/doc/resampler.texi index 5ed3f4377a..a6224eefb3 100644 --- a/doc/resampler.texi +++ b/doc/resampler.texi @@ -11,18 +11,8 @@ programmatic use. @table @option -@item ich, in_channel_count -Set the number of input channels. Default value is 0. Setting this -value is not mandatory if the corresponding channel layout -@option{in_channel_layout} is set. - -@item och, out_channel_count -Set the number of output channels. Default value is 0. Setting this -value is not mandatory if the corresponding channel layout -@option{out_channel_layout} is set. - -@item uch, used_channel_count -Set the number of used input channels. Default value is 0. This option is +@item uchl, used_chlayout +Set used input channel layout. Default is unset. This option is only used for special remapping. @item isr, in_sample_rate @@ -41,8 +31,8 @@ Specify the output sample format. It is set by default to @code{none}. Set the internal sample format. Default value is @code{none}. This will automatically be chosen when it is not explicitly set. -@item icl, in_channel_layout -@item ocl, out_channel_layout +@item ichl, in_chlayout +@item ochl, out_chlayout Set the input/output channel layout. See @ref{channel layout syntax,,the Channel Layout section in the ffmpeg-utils(1) manual,ffmpeg-utils} diff --git a/doc/t2h.pm b/doc/t2h.pm index d07d974286..b7485e1f1e 100644 --- a/doc/t2h.pm +++ b/doc/t2h.pm @@ -20,8 +20,45 @@ # License along with FFmpeg; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +# Texinfo 7.0 changed the syntax of various functions. +# Provide a shim for older versions. +sub ff_set_from_init_file($$) { + my $key = shift; + my $value = shift; + if (exists &{'texinfo_set_from_init_file'}) { + texinfo_set_from_init_file($key, $value); + } else { + set_from_init_file($key, $value); + } +} + +sub ff_get_conf($) { + my $key = shift; + if (exists &{'texinfo_get_conf'}) { + texinfo_get_conf($key); + } else { + get_conf($key); + } +} + +sub get_formatting_function($$) { + my $obj = shift; + my $func = shift; + + my $sub = $obj->can('formatting_function'); + if ($sub) { + return $obj->formatting_function($func); + } else { + return $obj->{$func}; + } +} + +# determine texinfo version +my $program_version_num = version->declare(ff_get_conf('PACKAGE_VERSION'))->numify; +my $program_version_6_8 = $program_version_num >= 6.008000; + # no navigation elements -set_from_init_file('HEADERS', 0); +ff_set_from_init_file('HEADERS', 0); sub ffmpeg_heading_command($$$$$) { @@ -55,7 +92,7 @@ sub ffmpeg_heading_command($$$$$) $element = $command->{'parent'}; } if ($element) { - $result .= &{$self->{'format_element_header'}}($self, $cmdname, + $result .= &{get_formatting_function($self, 'format_element_header')}($self, $cmdname, $command, $element); } @@ -112,7 +149,11 @@ sub ffmpeg_heading_command($$$$$) $cmdname = $Texinfo::Common::level_to_structuring_command{$cmdname}->[$heading_level]; } - $result .= &{$self->{'format_heading_text'}}( + # format_heading_text expects an array of headings for texinfo >= 7.0 + if ($program_version_num >= 7.000000) { + $heading = [$heading]; + } + $result .= &{get_formatting_function($self,'format_heading_text')}( $self, $cmdname, $heading, $heading_level + $self->get_conf('CHAPTER_HEADER_LEVEL') - 1, $command); @@ -126,23 +167,19 @@ foreach my $command (keys(%Texinfo::Common::sectioning_commands), 'node') { texinfo_register_command_formatting($command, \&ffmpeg_heading_command); } -# determine if texinfo is at least version 6.8 -my $program_version_num = version->declare(get_conf('PACKAGE_VERSION'))->numify; -my $program_version_6_8 = $program_version_num >= 6.008000; - # print the TOC where @contents is used if ($program_version_6_8) { - set_from_init_file('CONTENTS_OUTPUT_LOCATION', 'inline'); + ff_set_from_init_file('CONTENTS_OUTPUT_LOCATION', 'inline'); } else { - set_from_init_file('INLINE_CONTENTS', 1); + ff_set_from_init_file('INLINE_CONTENTS', 1); } # make chapters

-set_from_init_file('CHAPTER_HEADER_LEVEL', 2); +ff_set_from_init_file('CHAPTER_HEADER_LEVEL', 2); # Do not add
-set_from_init_file('DEFAULT_RULE', ''); -set_from_init_file('BIG_RULE', ''); +ff_set_from_init_file('DEFAULT_RULE', ''); +ff_set_from_init_file('BIG_RULE', ''); # Customized file beginning sub ffmpeg_begin_file($$$) @@ -159,7 +196,18 @@ sub ffmpeg_begin_file($$$) my ($title, $description, $encoding, $date, $css_lines, $doctype, $bodytext, $copying_comment, $after_body_open, $extra_head, $program_and_version, $program_homepage, - $program, $generator) = $self->_file_header_informations($command); + $program, $generator); + if ($program_version_num >= 7.000000) { + ($title, $description, $encoding, $date, $css_lines, + $doctype, $bodytext, $copying_comment, $after_body_open, + $extra_head, $program_and_version, $program_homepage, + $program, $generator) = $self->_file_header_information($command); + } else { + ($title, $description, $encoding, $date, $css_lines, + $doctype, $bodytext, $copying_comment, $after_body_open, + $extra_head, $program_and_version, $program_homepage, + $program, $generator) = $self->_file_header_informations($command); + } my $links = $self->_get_links ($filename, $element); @@ -223,7 +271,7 @@ if ($program_version_6_8) { sub ffmpeg_end_file($) { my $self = shift; - my $program_string = &{$self->{'format_program_string'}}($self); + my $program_string = &{get_formatting_function($self,'format_program_string')}($self); my $program_text = < $program_string @@ -244,7 +292,7 @@ if ($program_version_6_8) { # Dummy title command # Ignore title. Title is handled through ffmpeg_begin_file(). -set_from_init_file('USE_TITLEPAGE_FOR_TITLE', 1); +ff_set_from_init_file('USE_TITLEPAGE_FOR_TITLE', 1); sub ffmpeg_title($$$$) { return ''; @@ -262,8 +310,14 @@ sub ffmpeg_float($$$$$) my $args = shift; my $content = shift; - my ($caption, $prepended) = Texinfo::Common::float_name_caption($self, - $command); + my ($caption, $prepended); + if ($program_version_num >= 7.000000) { + ($caption, $prepended) = Texinfo::Convert::Converter::float_name_caption($self, + $command); + } else { + ($caption, $prepended) = Texinfo::Common::float_name_caption($self, + $command); + } my $caption_text = ''; my $prepended_text; my $prepended_save = ''; @@ -335,8 +389,13 @@ sub ffmpeg_float($$$$$) $caption->{'args'}->[0], 'float caption'); } if ($prepended_text.$caption_text ne '') { - $prepended_text = $self->_attribute_class('div','float-caption'). '>' - . $prepended_text; + if ($program_version_num >= 7.000000) { + $prepended_text = $self->html_attribute_class('div',['float-caption']). '>' + . $prepended_text; + } else { + $prepended_text = $self->_attribute_class('div','float-caption'). '>' + . $prepended_text; + } $caption_text .= ''; } my $html_class = ''; @@ -349,8 +408,13 @@ sub ffmpeg_float($$$$$) $prepended_text = ''; $caption_text = ''; } - return $self->_attribute_class('div', $html_class). '>' . "\n" . - $prepended_text . $caption_text . $content . ''; + if ($program_version_num >= 7.000000) { + return $self->html_attribute_class('div', [$html_class]). '>' . "\n" . + $prepended_text . $caption_text . $content . ''; + } else { + return $self->_attribute_class('div', $html_class). '>' . "\n" . + $prepended_text . $caption_text . $content . ''; + } } texinfo_register_command_formatting('float', diff --git a/ffbuild/arch.mak b/ffbuild/arch.mak index 39d76ee152..23a3feb090 100644 --- a/ffbuild/arch.mak +++ b/ffbuild/arch.mak @@ -15,6 +15,7 @@ OBJS-$(HAVE_LASX) += $(LASX-OBJS) $(LASX-OBJS-yes) OBJS-$(HAVE_ALTIVEC) += $(ALTIVEC-OBJS) $(ALTIVEC-OBJS-yes) OBJS-$(HAVE_VSX) += $(VSX-OBJS) $(VSX-OBJS-yes) +OBJS-$(HAVE_RV) += $(RV-OBJS) $(RV-OBJS-yes) OBJS-$(HAVE_RVV) += $(RVV-OBJS) $(RVV-OBJS-yes) OBJS-$(HAVE_MMX) += $(MMX-OBJS) $(MMX-OBJS-yes) diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c index d721a5e721..c819d30ca5 100644 --- a/fftools/ffmpeg.c +++ b/fftools/ffmpeg.c @@ -1337,6 +1337,9 @@ static void do_video_out(OutputFile *of, in_picture->quality = enc->global_quality; in_picture->pict_type = forced_kf_apply(ost, &ost->kf, enc->time_base, in_picture, i); + if (ost->top_field_first >= 0) + in_picture->top_field_first = !!ost->top_field_first; + ret = submit_encode_frame(of, ost, in_picture); if (ret == AVERROR_EOF) break; diff --git a/fftools/ffmpeg_demux.c b/fftools/ffmpeg_demux.c index ffece60720..938ec09e3d 100644 --- a/fftools/ffmpeg_demux.c +++ b/fftools/ffmpeg_demux.c @@ -628,8 +628,12 @@ static void add_input_streams(const OptionsContext *o, Demuxer *d) MATCH_PER_STREAM_OPT(codec_tags, str, codec_tag, ic, st); if (codec_tag) { uint32_t tag = strtol(codec_tag, &next, 0); - if (*next) - tag = AV_RL32(codec_tag); + if (*next) { + uint8_t buf[4] = { 0 }; + memcpy(buf, codec_tag, FFMIN(sizeof(buf), strlen(codec_tag))); + tag = AV_RL32(buf); + } + st->codecpar->codec_tag = tag; } diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c index 1f5bbf6c4d..686a33c2ba 100644 --- a/fftools/ffmpeg_filter.c +++ b/fftools/ffmpeg_filter.c @@ -352,11 +352,13 @@ static int read_binary(const char *path, uint8_t **data, int *len) *len = fsize; - return 0; + ret = 0; fail: avio_close(io); - av_freep(data); - *len = 0; + if (ret < 0) { + av_freep(data); + *len = 0; + } return ret; } diff --git a/fftools/ffmpeg_mux_init.c b/fftools/ffmpeg_mux_init.c index b3cc502fdd..ceadb93545 100644 --- a/fftools/ffmpeg_mux_init.c +++ b/fftools/ffmpeg_mux_init.c @@ -606,8 +606,11 @@ static OutputStream *new_output_stream(Muxer *mux, const OptionsContext *o, MATCH_PER_STREAM_OPT(codec_tags, str, codec_tag, oc, st); if (codec_tag) { uint32_t tag = strtol(codec_tag, &next, 0); - if (*next) - tag = AV_RL32(codec_tag); + if (*next) { + uint8_t buf[4] = { 0 }; + memcpy(buf, codec_tag, FFMIN(sizeof(buf), strlen(codec_tag))); + tag = AV_RL32(buf); + } ost->st->codecpar->codec_tag = tag; if (ost->enc_ctx) ost->enc_ctx->codec_tag = tag; @@ -1819,11 +1822,11 @@ static int copy_metadata(Muxer *mux, AVFormatContext *ic, parse_meta_type(mux, inspec, &type_in, &idx_in, &istream_spec); parse_meta_type(mux, outspec, &type_out, &idx_out, &ostream_spec); - if (type_in == 'g' || type_out == 'g') + if (type_in == 'g' || type_out == 'g' || (!*outspec && !ic)) *metadata_global_manual = 1; - if (type_in == 's' || type_out == 's') + if (type_in == 's' || type_out == 's' || (!*outspec && !ic)) *metadata_streams_manual = 1; - if (type_in == 'c' || type_out == 'c') + if (type_in == 'c' || type_out == 'c' || (!*outspec && !ic)) *metadata_chapters_manual = 1; /* ic is NULL when just disabling automatic mappings */ @@ -2063,7 +2066,7 @@ static void parse_forced_key_frames(KeyframeForceCtx *kf, const Muxer *mux, if (next) *next++ = 0; - if (!memcmp(p, "chapters", 8)) { + if (strstr(p, "chapters") == p) { AVChapter * const *ch = mux->fc->chapters; unsigned int nb_ch = mux->fc->nb_chapters; int j; diff --git a/fftools/ffplay.c b/fftools/ffplay.c index d6479aef5f..742e4296a6 100644 --- a/fftools/ffplay.c +++ b/fftools/ffplay.c @@ -1998,6 +1998,8 @@ static int configure_audio_filters(VideoState *is, const char *afilters, int for goto end; if (force_output_format) { + av_bprint_clear(&bp); + av_channel_layout_describe_bprint(&is->audio_tgt.ch_layout, &bp); sample_rates [0] = is->audio_tgt.freq; if ((ret = av_opt_set_int(filt_asink, "all_channel_counts", 0, AV_OPT_SEARCH_CHILDREN)) < 0) goto end; diff --git a/libavcodec/4xm.c b/libavcodec/4xm.c index fab3fb5b77..d5acb2bd39 100644 --- a/libavcodec/4xm.c +++ b/libavcodec/4xm.c @@ -887,6 +887,8 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *picture, } if (i >= CFRAME_BUFFER_COUNT) { + if (free_index < 0) + return AVERROR_INVALIDDATA; i = free_index; f->cfrm[i].id = id; } diff --git a/libavcodec/8bps.c b/libavcodec/8bps.c index 90d6c96fd1..9055d76e02 100644 --- a/libavcodec/8bps.c +++ b/libavcodec/8bps.c @@ -68,7 +68,7 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame, unsigned char *planemap = c->planemap; int ret; - if (buf_size < planes * height * 2) + if (buf_size < planes * height * (2 + 2*((avctx->width+128)/129))) return AVERROR_INVALIDDATA; if ((ret = ff_get_buffer(avctx, frame, 0)) < 0) diff --git a/libavcodec/aac_ac3_parser.c b/libavcodec/aac_ac3_parser.c index 9ab979632d..83d515b5a8 100644 --- a/libavcodec/aac_ac3_parser.c +++ b/libavcodec/aac_ac3_parser.c @@ -95,6 +95,7 @@ get_next: duration in seconds is still correct (as is the number of bits in the frame). */ if (avctx->codec_id != AV_CODEC_ID_AAC) { +#if CONFIG_AC3_PARSER AC3HeaderInfo hdr, *phrd = &hdr; int offset = ff_ac3_find_syncword(buf, buf_size); @@ -146,7 +147,9 @@ FF_ENABLE_DEPRECATION_WARNINGS if (hdr.bitstream_mode == 0x7 && hdr.channels > 1) avctx->audio_service_type = AV_AUDIO_SERVICE_TYPE_KARAOKE; bit_rate = hdr.bit_rate; +#endif } else { +#if CONFIG_AAC_PARSER AACADTSHeaderInfo hdr, *phrd = &hdr; int ret = avpriv_adts_header_parse(&phrd, buf, buf_size); @@ -154,6 +157,7 @@ FF_ENABLE_DEPRECATION_WARNINGS return i; bit_rate = hdr.bit_rate; +#endif } /* Calculate the average bit rate */ diff --git a/libavcodec/aacdec_template.c b/libavcodec/aacdec_template.c index 444dc4fa9d..f7ebf5eca6 100644 --- a/libavcodec/aacdec_template.c +++ b/libavcodec/aacdec_template.c @@ -2856,8 +2856,8 @@ static void imdct_and_windowing_eld(AACContext *ac, SingleChannelElement *sce) ac->mdct512_fn(ac->mdct512, buf, in, sizeof(INTFLOAT)); for (i = 0; i < n; i+=2) { - buf[i + 0] = -(USE_FIXED + 1)*buf[i + 0]; - buf[i + 1] = (USE_FIXED + 1)*buf[i + 1]; + buf[i + 0] = -(UINTFLOAT)(USE_FIXED + 1)*buf[i + 0]; + buf[i + 1] = (UINTFLOAT)(USE_FIXED + 1)*buf[i + 1]; } // Like with the regular IMDCT at this point we still have the middle half // of a transform but with even symmetry on the left and odd symmetry on diff --git a/libavcodec/aacps_tablegen.h b/libavcodec/aacps_tablegen.h index 0ac4f68d68..5fdd7f0a9d 100644 --- a/libavcodec/aacps_tablegen.h +++ b/libavcodec/aacps_tablegen.h @@ -34,7 +34,7 @@ #include "libavutil/common.h" #include "libavutil/libm.h" #include "libavutil/mathematics.h" -#include "libavutil/mem.h" +#include "libavutil/mem_internal.h" #define NR_ALLPASS_BANDS20 30 #define NR_ALLPASS_BANDS34 50 #define PS_AP_LINKS 3 diff --git a/libavcodec/aacpsy.c b/libavcodec/aacpsy.c index 4c5ab2c9d5..933369e445 100644 --- a/libavcodec/aacpsy.c +++ b/libavcodec/aacpsy.c @@ -267,7 +267,7 @@ static av_cold void lame_window_init(AacPsyContext *ctx, AVCodecContext *avctx) AacPsyChannel *pch = &ctx->ch[i]; if (avctx->flags & AV_CODEC_FLAG_QSCALE) - pch->attack_threshold = psy_vbr_map[avctx->global_quality / FF_QP2LAMBDA].st_lrm; + pch->attack_threshold = psy_vbr_map[av_clip(avctx->global_quality / FF_QP2LAMBDA, 0, 10)].st_lrm; else pch->attack_threshold = lame_calc_attack_threshold(avctx->bit_rate / avctx->ch_layout.nb_channels / 1000); diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c index 451696932d..59b9ef3497 100644 --- a/libavcodec/adpcm.c +++ b/libavcodec/adpcm.c @@ -1579,11 +1579,11 @@ static int adpcm_decode_frame(AVCodecContext *avctx, AVFrame *frame, nibble[0] = sign_extend(byte & 15, 4); nibble[1] = sign_extend(byte >> 4, 4); - out[2+n*2] = (nibble[0]*(scale<<14) + (history[0]*29336) - (history[1]*13136)) >> 14; + out[2+n*2] = nibble[0]*scale + ((history[0]*3667 - history[1]*1642) >> 11); history[1] = history[0]; history[0] = out[2+n*2]; - out[2+n*2+1] = (nibble[1]*(scale<<14) + (history[0]*29336) - (history[1]*13136)) >> 14; + out[2+n*2+1] = nibble[1]*scale + ((history[0]*3667 - history[1]*1642) >> 11); history[1] = history[0]; history[0] = out[2+n*2+1]; } diff --git a/libavcodec/apedec.c b/libavcodec/apedec.c index c08d13d6c2..aba63ce74b 100644 --- a/libavcodec/apedec.c +++ b/libavcodec/apedec.c @@ -145,8 +145,6 @@ typedef struct APEPredictor64 { uint64_t coeffsA[2][4]; ///< adaption coefficients uint64_t coeffsB[2][5]; ///< adaption coefficients int64_t historybuffer[HISTORY_SIZE + PREDICTOR_SIZE]; - - unsigned int sample_pos; } APEPredictor64; /** Decoder context */ @@ -860,8 +858,6 @@ static void init_predictor_decoder(APEContext *ctx) p64->lastA[0] = p64->lastA[1] = 0; p->sample_pos = 0; - - p64->sample_pos = 0; } /** Get inverse sign of integer (-1 for positive, 1 for negative and 0 for zero) */ @@ -1170,7 +1166,8 @@ static void predictor_decode_mono_3930(APEContext *ctx, int count) static av_always_inline int predictor_update_filter(APEPredictor64 *p, const int decoded, const int filter, const int delayA, const int delayB, - const int adaptA, const int adaptB) + const int adaptA, const int adaptB, + int compression_level) { int64_t predictionA, predictionB; int32_t sign; @@ -1198,7 +1195,13 @@ static av_always_inline int predictor_update_filter(APEPredictor64 *p, p->buf[delayB - 3] * p->coeffsB[filter][3] + p->buf[delayB - 4] * p->coeffsB[filter][4]; - p->lastA[filter] = decoded + ((int64_t)((uint64_t)predictionA + (predictionB >> 1)) >> 10); + if (compression_level < COMPRESSION_LEVEL_INSANE) { + predictionA = (int32_t)predictionA; + predictionB = (int32_t)predictionB; + p->lastA[filter] = (int32_t)(decoded + (unsigned)((int32_t)(predictionA + (predictionB >> 1)) >> 10)); + } else { + p->lastA[filter] = decoded + ((int64_t)((uint64_t)predictionA + (predictionB >> 1)) >> 10); + } p->filterA[filter] = p->lastA[filter] + ((int64_t)(p->filterA[filter] * 31ULL) >> 5); sign = APESIGN(decoded); @@ -1226,10 +1229,12 @@ static void predictor_decode_stereo_3950(APEContext *ctx, int count) while (count--) { /* Predictor Y */ *decoded0 = predictor_update_filter(p, *decoded0, 0, YDELAYA, YDELAYB, - YADAPTCOEFFSA, YADAPTCOEFFSB); + YADAPTCOEFFSA, YADAPTCOEFFSB, + ctx->compression_level); decoded0++; *decoded1 = predictor_update_filter(p, *decoded1, 1, XDELAYA, XDELAYB, - XADAPTCOEFFSA, XADAPTCOEFFSB); + XADAPTCOEFFSA, XADAPTCOEFFSB, + ctx->compression_level); decoded1++; /* Combined */ @@ -1611,13 +1616,24 @@ static int ape_decode_frame(AVCodecContext *avctx, AVFrame *frame, s->samples -= blockstodecode; if (avctx->err_recognition & AV_EF_CRCCHECK && - s->fileversion >= 3900 && s->bps < 24) { + s->fileversion >= 3900) { uint32_t crc = s->CRC_state; const AVCRC *crc_tab = av_crc_get_table(AV_CRC_32_IEEE_LE); + int stride = s->bps == 24 ? 4 : (s->bps>>3); + int offset = s->bps == 24; + int bytes = s->bps >> 3; + for (i = 0; i < blockstodecode; i++) { for (ch = 0; ch < s->channels; ch++) { - uint8_t *smp = frame->data[ch] + (i*(s->bps >> 3)); - crc = av_crc(crc_tab, crc, smp, s->bps >> 3); +#if HAVE_BIGENDIAN + uint8_t *smp_native = frame->data[ch] + i*stride; + uint8_t smp[4]; + for(int j = 0; jdata[ch] + i*stride; +#endif + crc = av_crc(crc_tab, crc, smp+offset, bytes); } } diff --git a/libavcodec/arm/mlpdsp_armv5te.S b/libavcodec/arm/mlpdsp_armv5te.S index 4f9aa485fd..d31568611c 100644 --- a/libavcodec/arm/mlpdsp_armv5te.S +++ b/libavcodec/arm/mlpdsp_armv5te.S @@ -229,7 +229,7 @@ A .endif .endif // Begin loop -01: +1: .if TOTAL_TAPS == 0 // Things simplify a lot in this case // In fact this could be pipelined further if it's worth it... @@ -241,7 +241,7 @@ A .endif str ST0, [PST, #-4]! str ST0, [PST, #4 * (MAX_BLOCKSIZE + MAX_FIR_ORDER)] str ST0, [PSAMP], #4 * MAX_CHANNELS - bne 01b + bne 1b .else .if \fir_taps & 1 .set LOAD_REG, 1 @@ -333,7 +333,7 @@ T orr AC0, AC0, AC1 str ST3, [PST, #-4]! str ST2, [PST, #4 * (MAX_BLOCKSIZE + MAX_FIR_ORDER)] str ST3, [PSAMP], #4 * MAX_CHANNELS - bne 01b + bne 1b .endif b 99f diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c index d83c902f1f..1ea5f84f0f 100644 --- a/libavcodec/av1dec.c +++ b/libavcodec/av1dec.c @@ -170,7 +170,7 @@ static uint8_t get_shear_params_valid(AV1DecContext *s, int idx) int16_t alpha, beta, gamma, delta, divf, divs; int64_t v, w; int32_t *param = &s->cur_frame.gm_params[idx][0]; - if (param[2] < 0) + if (param[2] <= 0) return 0; alpha = av_clip_int16(param[2] - (1 << AV1_WARPEDMODEL_PREC_BITS)); @@ -675,7 +675,7 @@ static int set_context_with_sequence(AVCodecContext *avctx, avctx->color_range = seq->color_config.color_range ? AVCOL_RANGE_JPEG : AVCOL_RANGE_MPEG; avctx->color_primaries = seq->color_config.color_primaries; - avctx->colorspace = seq->color_config.color_primaries; + avctx->colorspace = seq->color_config.matrix_coefficients; avctx->color_trc = seq->color_config.transfer_characteristics; switch (seq->color_config.chroma_sample_position) { diff --git a/libavcodec/bink.c b/libavcodec/bink.c index e3971e557a..15fc9d29ed 100644 --- a/libavcodec/bink.c +++ b/libavcodec/bink.c @@ -870,7 +870,7 @@ static int binkb_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb, binkb_init_bundles(c); ref_start = frame->data[plane_idx]; - ref_end = frame->data[plane_idx] + (bh * frame->linesize[plane_idx] + bw) * 8; + ref_end = frame->data[plane_idx] + ((bh - 1) * frame->linesize[plane_idx] + bw - 1) * 8; for (i = 0; i < 64; i++) coordmap[i] = (i & 7) + (i >> 3) * stride; @@ -926,7 +926,7 @@ static int binkb_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb, xoff = binkb_get_value(c, BINKB_SRC_X_OFF); yoff = binkb_get_value(c, BINKB_SRC_Y_OFF) + ybias; ref = dst + xoff + yoff * stride; - if (ref < ref_start || ref + 8*stride > ref_end) { + if (ref < ref_start || ref > ref_end) { av_log(c->avctx, AV_LOG_WARNING, "Reference block is out of bounds\n"); } else if (ref + 8*stride < dst || ref >= dst + 8*stride) { c->put_pixels_tab(dst, ref, stride, 8); @@ -942,7 +942,7 @@ static int binkb_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb, xoff = binkb_get_value(c, BINKB_SRC_X_OFF); yoff = binkb_get_value(c, BINKB_SRC_Y_OFF) + ybias; ref = dst + xoff + yoff * stride; - if (ref < ref_start || ref + 8 * stride > ref_end) { + if (ref < ref_start || ref > ref_end) { av_log(c->avctx, AV_LOG_WARNING, "Reference block is out of bounds\n"); } else if (ref + 8*stride < dst || ref >= dst + 8*stride) { c->put_pixels_tab(dst, ref, stride, 8); @@ -974,7 +974,7 @@ static int binkb_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb, xoff = binkb_get_value(c, BINKB_SRC_X_OFF); yoff = binkb_get_value(c, BINKB_SRC_Y_OFF) + ybias; ref = dst + xoff + yoff * stride; - if (ref < ref_start || ref + 8 * stride > ref_end) { + if (ref < ref_start || ref > ref_end) { av_log(c->avctx, AV_LOG_WARNING, "Reference block is out of bounds\n"); } else if (ref + 8*stride < dst || ref >= dst + 8*stride) { c->put_pixels_tab(dst, ref, stride, 8); diff --git a/libavcodec/bonk.c b/libavcodec/bonk.c index 5f510e4910..53711896d0 100644 --- a/libavcodec/bonk.c +++ b/libavcodec/bonk.c @@ -155,6 +155,7 @@ static int intlist_read(BonkContext *s, int *buf, int entries, int base_2_part) int n_zeros = 0, step = 256, dominant = 0; int pos = 0, level = 0; BitCount *bits = s->bits; + int passes = 1; memset(buf, 0, entries * sizeof(*buf)); if (base_2_part) { @@ -216,24 +217,28 @@ static int intlist_read(BonkContext *s, int *buf, int entries, int base_2_part) x = 0; n_zeros = 0; for (i = 0; n_zeros < entries; i++) { + if (x >= max_x) + return AVERROR_INVALIDDATA; + if (pos >= entries) { pos = 0; - level += 1 << low_bits; + level += passes << low_bits; + passes = 1; + if (bits[x].bit && bits[x].count > entries - n_zeros) + passes = bits[x].count / (entries - n_zeros); } if (level > 1 << 16) return AVERROR_INVALIDDATA; - if (x >= max_x) - return AVERROR_INVALIDDATA; - if (buf[pos] >= level) { if (bits[x].bit) - buf[pos] += 1 << low_bits; + buf[pos] += passes << low_bits; else n_zeros++; - bits[x].count--; + av_assert1(bits[x].count >= passes); + bits[x].count -= passes; x += bits[x].count == 0; } @@ -265,14 +270,14 @@ static inline int shift(int a, int b) static int predictor_calc_error(int *k, int *state, int order, int error) { - int i, x = error - shift_down(k[order-1] * state[order-1], LATTICE_SHIFT); + int i, x = error - (unsigned)shift_down(k[order-1] * (unsigned)state[order-1], LATTICE_SHIFT); int *k_ptr = &(k[order-2]), *state_ptr = &(state[order-2]); for (i = order-2; i >= 0; i--, k_ptr--, state_ptr--) { unsigned k_value = *k_ptr, state_value = *state_ptr; - x -= shift_down(k_value * state_value, LATTICE_SHIFT); + x -= (unsigned) shift_down(k_value * (unsigned)state_value, LATTICE_SHIFT); state_ptr[1] = state_value + shift_down(k_value * x, LATTICE_SHIFT); } diff --git a/libavcodec/celp_math.h b/libavcodec/celp_math.h index 18888a425d..99a0470719 100644 --- a/libavcodec/celp_math.h +++ b/libavcodec/celp_math.h @@ -78,7 +78,7 @@ int64_t ff_dot_product(const int16_t *a, const int16_t *b, int length); * * @return value << offset, if offset>=0; value >> -offset - otherwise */ -static inline int bidir_sal(int value, int offset) +static inline unsigned bidir_sal(unsigned value, int offset) { if(offset < 0) return value >> -offset; else return value << offset; diff --git a/libavcodec/cscd.c b/libavcodec/cscd.c index b4ed3332a9..393f5c59ae 100644 --- a/libavcodec/cscd.c +++ b/libavcodec/cscd.c @@ -70,6 +70,9 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *rframe, int buf_size = avpkt->size; CamStudioContext *c = avctx->priv_data; int ret; + int bpp = avctx->bits_per_coded_sample / 8; + int bugdelta = FFALIGN(avctx->width * bpp, 4) * avctx->height + - (avctx->width & ~3) * bpp * avctx->height; if (buf_size < 2) { av_log(avctx, AV_LOG_ERROR, "coded frame too small\n"); @@ -83,7 +86,7 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *rframe, switch ((buf[0] >> 1) & 7) { case 0: { // lzo compression int outlen = c->decomp_size, inlen = buf_size - 2; - if (av_lzo1x_decode(c->decomp_buf, &outlen, &buf[2], &inlen) || outlen) { + if (av_lzo1x_decode(c->decomp_buf, &outlen, &buf[2], &inlen) || (outlen && outlen != bugdelta)) { av_log(avctx, AV_LOG_ERROR, "error during lzo decompression\n"); return AVERROR_INVALIDDATA; } @@ -92,7 +95,7 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *rframe, case 1: { // zlib compression #if CONFIG_ZLIB unsigned long dlen = c->decomp_size; - if (uncompress(c->decomp_buf, &dlen, &buf[2], buf_size - 2) != Z_OK || dlen != c->decomp_size) { + if (uncompress(c->decomp_buf, &dlen, &buf[2], buf_size - 2) != Z_OK || (dlen != c->decomp_size && dlen != c->decomp_size - bugdelta)) { av_log(avctx, AV_LOG_ERROR, "error during zlib decompression\n"); return AVERROR_INVALIDDATA; } diff --git a/libavcodec/decode.c b/libavcodec/decode.c index be2be81089..d1ba7f167f 100644 --- a/libavcodec/decode.c +++ b/libavcodec/decode.c @@ -140,7 +140,7 @@ static int extract_packet_props(AVCodecInternal *avci, const AVPacket *pkt) if (pkt) { ret = av_packet_copy_props(avci->last_pkt_props, pkt); if (!ret) - avci->last_pkt_props->opaque = (void *)(intptr_t)pkt->size; // Needed for ff_decode_frame_props(). + avci->last_pkt_props->stream_index = pkt->size; // Needed for ff_decode_frame_props(). } return ret; } @@ -461,7 +461,7 @@ FF_ENABLE_DEPRECATION_WARNINGS pkt->dts = AV_NOPTS_VALUE; if (!(codec->caps_internal & FF_CODEC_CAP_SETS_FRAME_PROPS)) { // See extract_packet_props() comment. - avci->last_pkt_props->opaque = (void *)((intptr_t)avci->last_pkt_props->opaque - consumed); + avci->last_pkt_props->stream_index = avci->last_pkt_props->stream_index - consumed; avci->last_pkt_props->pts = AV_NOPTS_VALUE; avci->last_pkt_props->dts = AV_NOPTS_VALUE; } @@ -1355,7 +1355,7 @@ int ff_decode_frame_props(AVCodecContext *avctx, AVFrame *frame) int ret = ff_decode_frame_props_from_pkt(avctx, frame, pkt); if (ret < 0) return ret; - frame->pkt_size = (int)(intptr_t)pkt->opaque; + frame->pkt_size = pkt->stream_index; } #if FF_API_REORDERED_OPAQUE FF_DISABLE_DEPRECATION_WARNINGS diff --git a/libavcodec/dovi_rpu.c b/libavcodec/dovi_rpu.c index dd38936552..107d1ab441 100644 --- a/libavcodec/dovi_rpu.c +++ b/libavcodec/dovi_rpu.c @@ -157,7 +157,7 @@ static inline uint64_t get_ue_coef(GetBitContext *gb, const AVDOVIRpuDataHeader case RPU_COEFF_FLOAT: fpart.u32 = get_bits_long(gb, 32); - return fpart.f32 * (1 << hdr->coef_log2_denom); + return fpart.f32 * (1LL << hdr->coef_log2_denom); } return 0; /* unreachable */ @@ -176,7 +176,7 @@ static inline int64_t get_se_coef(GetBitContext *gb, const AVDOVIRpuDataHeader * case RPU_COEFF_FLOAT: fpart.u32 = get_bits_long(gb, 32); - return fpart.f32 * (1 << hdr->coef_log2_denom); + return fpart.f32 * (1LL << hdr->coef_log2_denom); } return 0; /* unreachable */ diff --git a/libavcodec/dpcm.c b/libavcodec/dpcm.c index 6ea9e2c065..eff6587404 100644 --- a/libavcodec/dpcm.c +++ b/libavcodec/dpcm.c @@ -444,7 +444,7 @@ static int dpcm_decode_frame(AVCodecContext *avctx, AVFrame *frame, if (n & 0x80) s->sample[idx] = sign_extend((n & 0x7f) << 9, 16); else - s->sample[idx] += s->scale * wady_table[n & 0x7f]; + s->sample[idx] += s->scale * (unsigned)wady_table[n & 0x7f]; *output_samples++ = av_clip_int16(s->sample[idx]); idx ^= stereo; } diff --git a/libavcodec/dvdsubenc.c b/libavcodec/dvdsubenc.c index d272b57675..06c2cf5e5a 100644 --- a/libavcodec/dvdsubenc.c +++ b/libavcodec/dvdsubenc.c @@ -376,7 +376,8 @@ static int encode_dvd_subtitles(AVCodecContext *avctx, x2 = vrect.x + vrect.w - 1; y2 = vrect.y + vrect.h - 1; - if (x2 > avctx->width || y2 > avctx->height) { + if ((avctx->width > 0 && x2 > avctx->width) || + (avctx->height > 0 && y2 > avctx->height)) { av_log(avctx, AV_LOG_ERROR, "canvas_size(%d:%d) is too small(%d:%d) for render\n", avctx->width, avctx->height, x2, y2); ret = AVERROR(EINVAL); diff --git a/libavcodec/dvenc.c b/libavcodec/dvenc.c index 11dd5763af..cd442b524d 100644 --- a/libavcodec/dvenc.c +++ b/libavcodec/dvenc.c @@ -104,7 +104,9 @@ static av_cold int dvvideo_encode_init(AVCodecContext *avctx) ff_fdctdsp_init(&fdsp, avctx); ff_me_cmp_init(&mecc, avctx); ff_pixblockdsp_init(&pdsp, avctx); - ff_set_cmp(&mecc, mecc.ildct_cmp, avctx->ildct_cmp); + ret = ff_set_cmp(&mecc, mecc.ildct_cmp, avctx->ildct_cmp); + if (ret < 0) + return AVERROR(EINVAL); s->get_pixels = pdsp.get_pixels; s->ildct_cmp = mecc.ildct_cmp[5]; diff --git a/libavcodec/escape124.c b/libavcodec/escape124.c index 024eec59ce..4c19ab9c75 100644 --- a/libavcodec/escape124.c +++ b/libavcodec/escape124.c @@ -89,11 +89,6 @@ static CodeBook unpack_codebook(GetBitContext* gb, unsigned depth, unsigned i, j; CodeBook cb = { 0 }; - if (size >= INT_MAX / 34 || get_bits_left(gb) < size * 34) - return cb; - - if (size >= INT_MAX / sizeof(MacroBlock)) - return cb; cb.blocks = av_malloc(size ? size * sizeof(MacroBlock) : 1); if (!cb.blocks) return cb; @@ -163,7 +158,7 @@ static MacroBlock decode_macroblock(Escape124Context* s, GetBitContext* gb, // This condition can occur with invalid bitstreams and // *codebook_index == 2 - if (block_index >= s->codebooks[*codebook_index].size) + if (block_index >= s->codebooks[*codebook_index].size || !s->codebooks[*codebook_index].blocks) return (MacroBlock) { { 0 } }; return s->codebooks[*codebook_index].blocks[block_index]; @@ -225,7 +220,7 @@ static int escape124_decode_frame(AVCodecContext *avctx, AVFrame *frame, // represent a lower bound of the space needed for skipped superblocks. Non // skipped SBs need more space. if (get_bits_left(&gb) < 64 + s->num_superblocks * 23LL / 4320) - return -1; + return AVERROR_INVALIDDATA; frame_flags = get_bits_long(&gb, 32); frame_size = get_bits_long(&gb, 32); @@ -242,7 +237,7 @@ static int escape124_decode_frame(AVCodecContext *avctx, AVFrame *frame, if ((ret = av_frame_ref(frame, s->frame)) < 0) return ret; - return frame_size; + return 0; } for (i = 0; i < 3; i++) { @@ -276,9 +271,14 @@ static int escape124_decode_frame(AVCodecContext *avctx, AVFrame *frame, } av_freep(&s->codebooks[i].blocks); + if (cb_size >= INT_MAX / 34 || get_bits_left(&gb) < (int)cb_size * 34) + return AVERROR_INVALIDDATA; + + if (cb_size >= INT_MAX / sizeof(MacroBlock)) + return AVERROR_INVALIDDATA; s->codebooks[i] = unpack_codebook(&gb, cb_depth, cb_size); if (!s->codebooks[i].blocks) - return -1; + return AVERROR(ENOMEM); } } @@ -371,7 +371,7 @@ static int escape124_decode_frame(AVCodecContext *avctx, AVFrame *frame, *got_frame = 1; - return frame_size; + return 0; } diff --git a/libavcodec/exr.c b/libavcodec/exr.c index 2f1766c17b..61d2d07a69 100644 --- a/libavcodec/exr.c +++ b/libavcodec/exr.c @@ -334,7 +334,10 @@ static int huf_unpack_enc_table(GetByteContext *gb, return ret; for (; im <= iM; im++) { - uint64_t l = freq[im] = get_bits(&gbit, 6); + int l; + if (get_bits_left(&gbit) < 6) + return AVERROR_INVALIDDATA; + l = freq[im] = get_bits(&gbit, 6); if (l == LONG_ZEROCODE_RUN) { int zerun = get_bits(&gbit, 8) + SHORTEST_LONG_RUN; @@ -1930,8 +1933,10 @@ static int decode_header(EXRContext *s, AVFrame *frame) bytestream2_get_buffer(gb, key, FFMIN(sizeof(key) - 1, var_size)); if (strncmp("scanlineimage", key, var_size) && - strncmp("tiledimage", key, var_size)) - return AVERROR_PATCHWELCOME; + strncmp("tiledimage", key, var_size)) { + ret = AVERROR_PATCHWELCOME; + goto fail; + } continue; } else if ((var_size = check_header_variable(s, "preview", @@ -1939,12 +1944,16 @@ static int decode_header(EXRContext *s, AVFrame *frame) uint32_t pw = bytestream2_get_le32(gb); uint32_t ph = bytestream2_get_le32(gb); uint64_t psize = pw * ph; - if (psize > INT64_MAX / 4) - return AVERROR_INVALIDDATA; + if (psize > INT64_MAX / 4) { + ret = AVERROR_INVALIDDATA; + goto fail; + } psize *= 4; - if ((int64_t)psize >= bytestream2_get_bytes_left(gb)) - return AVERROR_INVALIDDATA; + if ((int64_t)psize >= bytestream2_get_bytes_left(gb)) { + ret = AVERROR_INVALIDDATA; + goto fail; + } bytestream2_skip(gb, psize); diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c index d74786cec3..180d24e695 100644 --- a/libavcodec/ffv1dec.c +++ b/libavcodec/ffv1dec.c @@ -475,6 +475,11 @@ static int read_extra_header(FFV1Context *f) return AVERROR_INVALIDDATA; } + if (f->num_h_slices > MAX_SLICES / f->num_v_slices) { + av_log(f->avctx, AV_LOG_ERROR, "slice count unsupported\n"); + return AVERROR_PATCHWELCOME; + } + f->quant_table_count = get_symbol(c, state, 0); if (f->quant_table_count > (unsigned)MAX_QUANT_TABLES || !f->quant_table_count) { av_log(f->avctx, AV_LOG_ERROR, "quant table count %d is invalid\n", f->quant_table_count); diff --git a/libavcodec/flacdec.c b/libavcodec/flacdec.c index cc778a8dff..ed2de14d0a 100644 --- a/libavcodec/flacdec.c +++ b/libavcodec/flacdec.c @@ -366,19 +366,19 @@ static int decode_subframe_fixed(FLACContext *s, int32_t *decoded, break; \ case 1: \ for (int i = pred_order; i < blocksize; i++) \ - decoded[i] = (int64_t)residual[i] + (int64_t)decoded[i-1];\ + decoded[i] = (uint64_t)residual[i] + (uint64_t)decoded[i-1];\ break; \ case 2: \ for (int i = pred_order; i < blocksize; i++) \ - decoded[i] = (int64_t)residual[i] + 2*(int64_t)decoded[i-1] - (int64_t)decoded[i-2]; \ + decoded[i] = (uint64_t)residual[i] + 2*(uint64_t)decoded[i-1] - (uint64_t)decoded[i-2]; \ break; \ case 3: \ for (int i = pred_order; i < blocksize; i++) \ - decoded[i] = (int64_t)residual[i] + 3*(int64_t)decoded[i-1] - 3*(int64_t)decoded[i-2] + (int64_t)decoded[i-3]; \ + decoded[i] = (uint64_t)residual[i] + 3*(uint64_t)decoded[i-1] - 3*(uint64_t)decoded[i-2] + (uint64_t)decoded[i-3]; \ break; \ case 4: \ for (int i = pred_order; i < blocksize; i++) \ - decoded[i] = (int64_t)residual[i] + 4*(int64_t)decoded[i-1] - 6*(int64_t)decoded[i-2] + 4*(int64_t)decoded[i-3] - (int64_t)decoded[i-4]; \ + decoded[i] = (uint64_t)residual[i] + 4*(uint64_t)decoded[i-1] - 6*(uint64_t)decoded[i-2] + 4*(uint64_t)decoded[i-3] - (uint64_t)decoded[i-4]; \ break; \ default: \ av_log(s->avctx, AV_LOG_ERROR, "illegal pred order %d\n", pred_order); \ @@ -513,7 +513,7 @@ static int decode_subframe_lpc_33bps(FLACContext *s, int64_t *decoded, for (i = pred_order; i < s->blocksize; i++, decoded++) { int64_t sum = 0; for (j = 0; j < pred_order; j++) - sum += (int64_t)coeffs[j] * decoded[j]; + sum += (int64_t)coeffs[j] * (uint64_t)decoded[j]; decoded[j] = residual[i] + (sum >> qlevel); } @@ -706,10 +706,10 @@ static void decorrelate_33bps(int ch_mode, int32_t **decoded, int64_t *decoded_3 int i; if (ch_mode == FLAC_CHMODE_LEFT_SIDE ) { for (i = 0; i < len; i++) - decoded[1][i] = decoded[0][i] - decoded_33bps[i]; + decoded[1][i] = decoded[0][i] - (uint64_t)decoded_33bps[i]; } else if (ch_mode == FLAC_CHMODE_RIGHT_SIDE ) { for (i = 0; i < len; i++) - decoded[0][i] = decoded[1][i] + decoded_33bps[i]; + decoded[0][i] = decoded[1][i] + (uint64_t)decoded_33bps[i]; } else if (ch_mode == FLAC_CHMODE_MID_SIDE ) { for (i = 0; i < len; i++) { uint64_t a = decoded[0][i]; diff --git a/libavcodec/g2meet.c b/libavcodec/g2meet.c index 32b966e8ef..05b5a5124f 100644 --- a/libavcodec/g2meet.c +++ b/libavcodec/g2meet.c @@ -145,7 +145,8 @@ typedef struct G2MContext { int got_header; uint8_t *framebuf; - int framebuf_stride, old_width, old_height; + int framebuf_stride; + unsigned int framebuf_allocated; uint8_t *synth_tile, *jpeg_tile, *epic_buf, *epic_buf_base; int tile_stride, epic_buf_stride, old_tile_w, old_tile_h; @@ -1160,14 +1161,13 @@ static int g2m_init_buffers(G2MContext *c) { int aligned_height; - if (!c->framebuf || c->old_width < c->width || c->old_height < c->height) { - c->framebuf_stride = FFALIGN(c->width + 15, 16) * 3; - aligned_height = c->height + 15; - av_free(c->framebuf); - c->framebuf = av_calloc(c->framebuf_stride, aligned_height); - if (!c->framebuf) - return AVERROR(ENOMEM); - } + c->framebuf_stride = FFALIGN(c->width + 15, 16) * 3; + aligned_height = c->height + 15; + + av_fast_mallocz(&c->framebuf, &c->framebuf_allocated, c->framebuf_stride * aligned_height); + if (!c->framebuf) + return AVERROR(ENOMEM); + if (!c->synth_tile || !c->jpeg_tile || (c->compression == 2 && !c->epic_buf_base) || c->old_tile_w < c->tile_width || @@ -1617,6 +1617,7 @@ static av_cold int g2m_decode_end(AVCodecContext *avctx) av_freep(&c->jpeg_tile); av_freep(&c->cursor); av_freep(&c->framebuf); + c->framebuf_allocated = 0; return 0; } diff --git a/libavcodec/g729postfilter.c b/libavcodec/g729postfilter.c index f3cacbac05..382db92432 100644 --- a/libavcodec/g729postfilter.c +++ b/libavcodec/g729postfilter.c @@ -353,7 +353,7 @@ static int16_t long_term_filter(AudioDSPContext *adsp, int pitch_delay_int, if (tmp > 0) L_temp0 >>= tmp; else - L_temp1 >>= -tmp; + L_temp1 >>= FFMIN(-tmp, 31); /* Check if longer filter increases the values of R'(k). */ if (L_temp1 > L_temp0) { @@ -581,7 +581,7 @@ void ff_g729_postfilter(AudioDSPContext *adsp, int16_t* ht_prev_data, int* voici int16_t ff_g729_adaptive_gain_control(int gain_before, int gain_after, int16_t *speech, int subframe_size, int16_t gain_prev) { - int gain; // (3.12) + unsigned gain; // (3.12) int n; int exp_before, exp_after; @@ -603,7 +603,7 @@ int16_t ff_g729_adaptive_gain_control(int gain_before, int gain_after, int16_t * gain = ((gain_before - gain_after) << 14) / gain_after + 0x4000; gain = bidir_sal(gain, exp_after - exp_before); } - gain = av_clip_int16(gain); + gain = FFMIN(gain, 32767); gain = (gain * G729_AGC_FAC1 + 0x4000) >> 15; // gain * (1-0.9875) } else gain = 0; diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c index f4e7048a5f..68a618a7ed 100644 --- a/libavcodec/h263dec.c +++ b/libavcodec/h263dec.c @@ -281,7 +281,7 @@ static int decode_slice(MpegEncContext *s) ff_er_add_slice(&s->er, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, ER_MB_ERROR & part_mask); - if (s->avctx->err_recognition & AV_EF_IGNORE_ERR) + if ((s->avctx->err_recognition & AV_EF_IGNORE_ERR) && get_bits_left(&s->gb) > 0) continue; return AVERROR_INVALIDDATA; } diff --git a/libavcodec/h2645_parse.h b/libavcodec/h2645_parse.h index 787ce971ee..128dea09ef 100644 --- a/libavcodec/h2645_parse.h +++ b/libavcodec/h2645_parse.h @@ -123,7 +123,7 @@ static inline int get_nalsize(int nal_length_size, const uint8_t *buf, if (*buf_index >= buf_size - nal_length_size) { // the end of the buffer is reached, refill it - return AVERROR(EAGAIN); + return AVERROR_INVALIDDATA; } for (i = 0; i < nal_length_size; i++) diff --git a/libavcodec/h264_parser.c b/libavcodec/h264_parser.c index 46134a1c48..fae76992cd 100644 --- a/libavcodec/h264_parser.c +++ b/libavcodec/h264_parser.c @@ -646,10 +646,10 @@ static int h264_parse(AVCodecParserContext *s, int64_t num = time_base.num * (int64_t)avctx->pkt_timebase.den; if (s->dts != AV_NOPTS_VALUE) { // got DTS from the stream, update reference timestamp - p->reference_dts = s->dts - av_rescale(s->dts_ref_dts_delta, num, den); + p->reference_dts = av_sat_sub64(s->dts, av_rescale(s->dts_ref_dts_delta, num, den)); } else if (p->reference_dts != AV_NOPTS_VALUE) { // compute DTS based on reference timestamp - s->dts = p->reference_dts + av_rescale(s->dts_ref_dts_delta, num, den); + s->dts = av_sat_add64(p->reference_dts, av_rescale(s->dts_ref_dts_delta, num, den)); } if (p->reference_dts != AV_NOPTS_VALUE && s->pts == AV_NOPTS_VALUE) diff --git a/libavcodec/hcadec.c b/libavcodec/hcadec.c index 2f019a8214..e2885846f5 100644 --- a/libavcodec/hcadec.c +++ b/libavcodec/hcadec.c @@ -109,6 +109,7 @@ static av_cold int decode_init(AVCodecContext *avctx) float scale = 1.f / 8.f; unsigned b, chunk; int version, ret; + unsigned hfr_group_count; avctx->sample_fmt = AV_SAMPLE_FMT_FLTP; c->crc_table = av_crc_get_table(AV_CRC_16_ANSI); @@ -229,11 +230,12 @@ static av_cold int decode_init(AVCodecContext *avctx) if (c->total_band_count < c->base_band_count) return AVERROR_INVALIDDATA; - c->hfr_group_count = ceil2(c->total_band_count - (c->base_band_count + c->stereo_band_count), + hfr_group_count = ceil2(c->total_band_count - (c->base_band_count + c->stereo_band_count), c->bands_per_hfr_group); - if (c->base_band_count + c->stereo_band_count + (unsigned long)c->hfr_group_count > 128ULL) + if (c->base_band_count + c->stereo_band_count + (uint64_t)hfr_group_count > 128ULL) return AVERROR_INVALIDDATA; + c->hfr_group_count = hfr_group_count; for (int i = 0; i < avctx->ch_layout.nb_channels; i++) { c->ch[i].chan_type = r[i]; diff --git a/libavcodec/hevc_parser.c b/libavcodec/hevc_parser.c index 59f9a0ff3e..d03af01fd0 100644 --- a/libavcodec/hevc_parser.c +++ b/libavcodec/hevc_parser.c @@ -105,7 +105,7 @@ static int hevc_parse_slice_header(AVCodecParserContext *s, H2645NAL *nal, den = ps->sps->vui.vui_time_scale; } - if (num != 0 && den != 0) + if (num > 0 && den > 0) av_reduce(&avctx->framerate.den, &avctx->framerate.num, num, den, 1 << 30); diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c index 567e8d81d4..426a92fc61 100644 --- a/libavcodec/hevcdec.c +++ b/libavcodec/hevcdec.c @@ -374,7 +374,7 @@ static void export_stream_params(HEVCContext *s, const HEVCSPS *sps) den = sps->vui.vui_time_scale; } - if (num != 0 && den != 0) + if (num > 0 && den > 0) av_reduce(&avctx->framerate.den, &avctx->framerate.num, num, den, 1 << 30); } @@ -1523,7 +1523,8 @@ static void luma_mc_uni(HEVCLocalContext *lc, uint8_t *dst, ptrdiff_t dststride, if (x_off < QPEL_EXTRA_BEFORE || y_off < QPEL_EXTRA_AFTER || x_off >= pic_width - block_w - QPEL_EXTRA_AFTER || - y_off >= pic_height - block_h - QPEL_EXTRA_AFTER) { + y_off >= pic_height - block_h - QPEL_EXTRA_AFTER || + ref == s->frame) { const ptrdiff_t edge_emu_stride = EDGE_EMU_BUFFER_STRIDE << s->ps.sps->pixel_shift; int offset = QPEL_EXTRA_BEFORE * srcstride + (QPEL_EXTRA_BEFORE << s->ps.sps->pixel_shift); int buf_offset = QPEL_EXTRA_BEFORE * edge_emu_stride + (QPEL_EXTRA_BEFORE << s->ps.sps->pixel_shift); @@ -1673,6 +1674,7 @@ static void chroma_mc_uni(HEVCLocalContext *lc, uint8_t *dst0, intptr_t my = av_mod_uintp2(mv->y, 2 + vshift); intptr_t _mx = mx << (1 - hshift); intptr_t _my = my << (1 - vshift); + int emu = src0 == s->frame->data[1] || src0 == s->frame->data[2]; x_off += mv->x >> (2 + hshift); y_off += mv->y >> (2 + vshift); @@ -1680,7 +1682,8 @@ static void chroma_mc_uni(HEVCLocalContext *lc, uint8_t *dst0, if (x_off < EPEL_EXTRA_BEFORE || y_off < EPEL_EXTRA_AFTER || x_off >= pic_width - block_w - EPEL_EXTRA_AFTER || - y_off >= pic_height - block_h - EPEL_EXTRA_AFTER) { + y_off >= pic_height - block_h - EPEL_EXTRA_AFTER || + emu) { const int edge_emu_stride = EDGE_EMU_BUFFER_STRIDE << s->ps.sps->pixel_shift; int offset0 = EPEL_EXTRA_BEFORE * (srcstride + (1 << s->ps.sps->pixel_shift)); int buf_offset0 = EPEL_EXTRA_BEFORE * @@ -1920,13 +1923,13 @@ static void hls_prediction_unit(HEVCLocalContext *lc, int x0, int y0, if (current_mv.pred_flag & PF_L0) { ref0 = refPicList[0].ref[current_mv.ref_idx[0]]; - if (!ref0) + if (!ref0 || !ref0->frame->data[0]) return; hevc_await_progress(s, ref0, ¤t_mv.mv[0], y0, nPbH); } if (current_mv.pred_flag & PF_L1) { ref1 = refPicList[1].ref[current_mv.ref_idx[1]]; - if (!ref1) + if (!ref1 || !ref1->frame->data[0]) return; hevc_await_progress(s, ref1, ¤t_mv.mv[1], y0, nPbH); } @@ -2590,6 +2593,11 @@ static int hls_decode_entry_wpp(AVCodecContext *avctxt, void *hevc_lclist, if (ret < 0) goto error; hls_sao_param(lc, x_ctb >> s->ps.sps->log2_ctb_size, y_ctb >> s->ps.sps->log2_ctb_size); + + s->deblock[ctb_addr_rs].beta_offset = s->sh.beta_offset; + s->deblock[ctb_addr_rs].tc_offset = s->sh.tc_offset; + s->filter_slice_edges[ctb_addr_rs] = s->sh.slice_loop_filter_across_slices_enabled_flag; + more_data = hls_coding_quadtree(lc, x_ctb, y_ctb, s->ps.sps->log2_ctb_size, 0); if (more_data < 0) { diff --git a/libavcodec/huffyuvdec.c b/libavcodec/huffyuvdec.c index 7d3515cc88..1a7690da94 100644 --- a/libavcodec/huffyuvdec.c +++ b/libavcodec/huffyuvdec.c @@ -695,9 +695,9 @@ static void decode_422_bitstream(HYuvDecContext *s, int count) /* TODO instead of restarting the read when the code isn't in the first level * of the joint table, jump into the 2nd level of the individual table. */ #define READ_2PIX_PLANE16(dst0, dst1, plane){\ - dst0 = get_vlc2(&s->gb, s->vlc[plane].table, VLC_BITS, 3)<<2;\ + dst0 = get_vlc2(&s->gb, s->vlc[plane].table, VLC_BITS, 3)*4;\ dst0 += get_bits(&s->gb, 2);\ - dst1 = get_vlc2(&s->gb, s->vlc[plane].table, VLC_BITS, 3)<<2;\ + dst1 = get_vlc2(&s->gb, s->vlc[plane].table, VLC_BITS, 3)*4;\ dst1 += get_bits(&s->gb, 2);\ } static void decode_plane_bitstream(HYuvDecContext *s, int width, int plane) @@ -755,7 +755,7 @@ static void decode_plane_bitstream(HYuvDecContext *s, int width, int plane) } } if( width&1 && get_bits_left(&s->gb)>0 ) { - int dst = get_vlc2(&s->gb, s->vlc[plane].table, VLC_BITS, 3)<<2; + int dst = (unsigned)get_vlc2(&s->gb, s->vlc[plane].table, VLC_BITS, 3)<<2; s->temp16[0][width-1] = dst + get_bits(&s->gb, 2); } } diff --git a/libavcodec/indeo3.c b/libavcodec/indeo3.c index 5f1014f0d4..7bb0235bdb 100644 --- a/libavcodec/indeo3.c +++ b/libavcodec/indeo3.c @@ -171,6 +171,9 @@ static av_cold int allocate_frame_buffers(Indeo3DecodeContext *ctx, int luma_size, chroma_size; ptrdiff_t luma_pitch, chroma_pitch; + luma_width = FFALIGN(luma_width , 2); + luma_height = FFALIGN(luma_height, 2); + if (luma_width < 16 || luma_width > 640 || luma_height < 16 || luma_height > 480 || luma_width & 1 || luma_height & 1) { diff --git a/libavcodec/j2kenc.c b/libavcodec/j2kenc.c index 6406f90ac2..e4cc34956c 100644 --- a/libavcodec/j2kenc.c +++ b/libavcodec/j2kenc.c @@ -721,11 +721,10 @@ static void encode_cblk(Jpeg2000EncoderContext *s, Jpeg2000T1Context *t1, Jpeg20 if (max == 0){ cblk->nonzerobits = 0; - bpno = 0; } else{ cblk->nonzerobits = av_log2(max) + 1 - NMSEDEC_FRACBITS; - bpno = cblk->nonzerobits - 1; } + bpno = cblk->nonzerobits - 1; cblk->data[0] = 0; ff_mqc_initenc(&t1->mqc, cblk->data + 1); @@ -1531,6 +1530,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, int tileno, ret; Jpeg2000EncoderContext *s = avctx->priv_data; uint8_t *chunkstart, *jp2cstart, *jp2hstart; + const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt); if ((ret = ff_alloc_packet(avctx, pkt, avctx->width*avctx->height*9 + AV_INPUT_BUFFER_MIN_SIZE)) < 0) return ret; @@ -1543,7 +1543,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, s->lambda = s->picture->quality * LAMBDA_SCALE; - if (avctx->pix_fmt == AV_PIX_FMT_BGR48 || avctx->pix_fmt == AV_PIX_FMT_GRAY16) + if (s->cbps[0] > 8) copy_frame_16(s); else copy_frame_8(s); @@ -1587,7 +1587,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, bytestream_put_byte(&s->buf, 1); bytestream_put_byte(&s->buf, 0); bytestream_put_byte(&s->buf, 0); - if (avctx->pix_fmt == AV_PIX_FMT_RGB24 || avctx->pix_fmt == AV_PIX_FMT_PAL8) { + if ((desc->flags & AV_PIX_FMT_FLAG_RGB) || avctx->pix_fmt == AV_PIX_FMT_PAL8) { bytestream_put_be32(&s->buf, 16); } else if (s->ncomponents == 1) { bytestream_put_be32(&s->buf, 17); @@ -1717,6 +1717,7 @@ static av_cold int j2kenc_init(AVCodecContext *avctx) Jpeg2000EncoderContext *s = avctx->priv_data; Jpeg2000CodingStyle *codsty = &s->codsty; Jpeg2000QuantStyle *qntsty = &s->qntsty; + const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt); s->avctx = avctx; av_log(s->avctx, AV_LOG_DEBUG, "init\n"); @@ -1729,7 +1730,7 @@ static av_cold int j2kenc_init(AVCodecContext *avctx) if (avctx->pix_fmt == AV_PIX_FMT_PAL8 && (s->pred != FF_DWT97_INT || s->format != CODEC_JP2)) { av_log(s->avctx, AV_LOG_WARNING, "Forcing lossless jp2 for pal8\n"); - s->pred = FF_DWT97_INT; + s->pred = 1; s->format = CODEC_JP2; } @@ -1759,20 +1760,13 @@ static av_cold int j2kenc_init(AVCodecContext *avctx) s->width = avctx->width; s->height = avctx->height; + s->ncomponents = desc->nb_components; for (i = 0; i < 3; i++) { - if (avctx->pix_fmt == AV_PIX_FMT_GRAY16 || avctx->pix_fmt == AV_PIX_FMT_RGB48) - s->cbps[i] = 16; - else - s->cbps[i] = 8; + s->cbps[i] = desc->comp[i].depth; } - if (avctx->pix_fmt == AV_PIX_FMT_RGB24 || avctx->pix_fmt == AV_PIX_FMT_RGB48){ - s->ncomponents = 3; - } else if (avctx->pix_fmt == AV_PIX_FMT_GRAY8 || avctx->pix_fmt == AV_PIX_FMT_PAL8 || avctx->pix_fmt == AV_PIX_FMT_GRAY16){ - s->ncomponents = 1; - } else{ // planar YUV + if ((desc->flags & AV_PIX_FMT_FLAG_PLANAR) && s->ncomponents > 1) { s->planar = 1; - s->ncomponents = 3; ret = av_pix_fmt_get_chroma_sub_sample(avctx->pix_fmt, s->chroma_shift, s->chroma_shift + 1); if (ret) @@ -1810,7 +1804,7 @@ static const AVOption options[] = { { "tile_height", "Tile Height", OFFSET(tile_height), AV_OPT_TYPE_INT, { .i64 = 256 }, 1, 1<<30, VE, }, { "pred", "DWT Type", OFFSET(pred), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE, "pred" }, { "dwt97int", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, INT_MIN, INT_MAX, VE, "pred" }, - { "dwt53", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, INT_MIN, INT_MAX, VE, "pred" }, + { "dwt53", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, INT_MIN, INT_MAX, VE, "pred" }, { "sop", "SOP marker", OFFSET(sop), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE, }, { "eph", "EPH marker", OFFSET(eph), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE, }, { "prog", "Progression Order", OFFSET(prog), AV_OPT_TYPE_INT, { .i64 = 0 }, JPEG2000_PGOD_LRCP, JPEG2000_PGOD_CPRL, VE, "prog" }, diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index c2b81ec103..e8b6a5900f 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -323,6 +323,16 @@ static int get_siz(Jpeg2000DecoderContext *s) return AVERROR_INVALIDDATA; } + if (s->image_offset_x >= s->width || s->image_offset_y >= s->height) { + av_log(s->avctx, AV_LOG_ERROR, "image offsets outside image"); + return AVERROR_INVALIDDATA; + } + + if (s->reduction_factor && (s->image_offset_x || s->image_offset_y) ){ + av_log(s->avctx, AV_LOG_ERROR, "reduction factor with image offsets is not fully implemented"); + return AVERROR_PATCHWELCOME; + } + s->ncomponents = ncomponents; if (s->tile_width <= 0 || s->tile_height <= 0) { @@ -388,7 +398,7 @@ static int get_siz(Jpeg2000DecoderContext *s) dimy = FFMAX(dimy, ff_jpeg2000_ceildiv(o_dimy, s->cdy[i])); } - ret = ff_set_dimensions(s->avctx, dimx, dimy); + ret = ff_set_dimensions(s->avctx, dimx << s->avctx->lowres, dimy << s->avctx->lowres); if (ret < 0) return ret; @@ -2471,6 +2481,14 @@ static av_cold int jpeg2000_decode_init(AVCodecContext *avctx) { Jpeg2000DecoderContext *s = avctx->priv_data; + if (avctx->lowres) + av_log(avctx, AV_LOG_WARNING, "lowres is overriden by reduction_factor but set anyway\n"); + if (!s->reduction_factor && avctx->lowres < JPEG2000_MAX_RESLEVELS) { + s->reduction_factor = avctx->lowres; + } + if (avctx->lowres != s->reduction_factor && avctx->lowres) + return AVERROR(EINVAL); + ff_jpeg2000dsp_init(&s->dsp); ff_jpeg2000_init_tier1_luts(); diff --git a/libavcodec/jpeglsdec.c b/libavcodec/jpeglsdec.c index ec163b8964..c245cf0279 100644 --- a/libavcodec/jpeglsdec.c +++ b/libavcodec/jpeglsdec.c @@ -382,6 +382,19 @@ int ff_jpegls_decode_picture(MJpegDecodeContext *s, int near, state->T3 = s->t3; state->reset = s->reset; ff_jpegls_reset_coding_parameters(state, 0); + + /* Testing parameters here, we cannot test in LSE or SOF because + * these interdepend and are allowed in either order + */ + if (state->maxval >= (1<bpp) || + state->T1 > state->T2 || + state->T2 > state->T3 || + state->T3 > state->maxval || + state->reset > FFMAX(255, state->maxval)) { + ret = AVERROR_INVALIDDATA; + goto end; + } + ff_jpegls_init_state(state); if (s->bits <= 8) diff --git a/libavcodec/lcldec.c b/libavcodec/lcldec.c index 5cc0a29bcd..5bdb43286c 100644 --- a/libavcodec/lcldec.c +++ b/libavcodec/lcldec.c @@ -152,6 +152,8 @@ static int zlib_decomp(AVCodecContext *avctx, const uint8_t *src, int src_len, i if (expected != (unsigned int)zstream->total_out) { av_log(avctx, AV_LOG_ERROR, "Decoded size differs (%d != %lu)\n", expected, zstream->total_out); + if (expected > (unsigned int)zstream->total_out) + return (unsigned int)zstream->total_out; return AVERROR_UNKNOWN; } return zstream->total_out; @@ -169,8 +171,8 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame, int row, col; unsigned char *encoded = avpkt->data, *outptr; uint8_t *y_out, *u_out, *v_out; - unsigned int width = avctx->width; // Real image width - unsigned int height = avctx->height; // Real image height + int width = avctx->width; // Real image width + int height = avctx->height; // Real image height unsigned int mszh_dlen; unsigned char yq, y1q, uq, vq; int uqvq, ret; @@ -227,16 +229,19 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame, break; case COMP_MSZH_NOCOMP: { int bppx2; + int aligned_width = width; switch (c->imgtype) { case IMGTYPE_YUV111: case IMGTYPE_RGB24: bppx2 = 6; break; case IMGTYPE_YUV422: + aligned_width &= ~3; case IMGTYPE_YUV211: bppx2 = 4; break; case IMGTYPE_YUV411: + aligned_width &= ~3; case IMGTYPE_YUV420: bppx2 = 3; break; @@ -244,7 +249,7 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame, bppx2 = 0; // will error out below break; } - if (len < ((width * height * bppx2) >> 1)) + if (len < ((aligned_width * height * bppx2) >> 1)) return AVERROR_INVALIDDATA; break; } @@ -276,12 +281,13 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame, ret = zlib_decomp(avctx, buf + 8 + mthread_inlen, len - 8 - mthread_inlen, mthread_outlen, mthread_outlen); if (ret < 0) return ret; + len = c->decomp_size; } else { int ret = zlib_decomp(avctx, buf, len, 0, c->decomp_size); if (ret < 0) return ret; + len = ret; } encoded = c->decomp_buf; - len = c->decomp_size; break; #endif default: @@ -309,8 +315,8 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame, } break; case IMGTYPE_YUV422: + pixel_ptr = 0; for (row = 0; row < height; row++) { - pixel_ptr = row * width * 2; yq = uq = vq =0; for (col = 0; col < width/4; col++) { encoded[pixel_ptr] = yq -= encoded[pixel_ptr]; @@ -326,8 +332,8 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame, } break; case IMGTYPE_YUV411: + pixel_ptr = 0; for (row = 0; row < height; row++) { - pixel_ptr = row * width / 2 * 3; yq = uq = vq =0; for (col = 0; col < width/4; col++) { encoded[pixel_ptr] = yq -= encoded[pixel_ptr]; @@ -403,6 +409,11 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame, v_out[ col >> 1 ] = *encoded++ + 128; v_out[(col >> 1) + 1] = *encoded++ + 128; } + if (col && col < width) { + u_out[ col >> 1 ] = u_out[(col>>1) - 1]; + v_out[ col >> 1 ] = v_out[(col>>1) - 1]; + } + y_out -= frame->linesize[0]; u_out -= frame->linesize[1]; v_out -= frame->linesize[2]; @@ -424,6 +435,10 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame, u_out[col >> 2] = *encoded++ + 128; v_out[col >> 2] = *encoded++ + 128; } + if (col && col < width) { + u_out[col >> 2] = u_out[(col>>2) - 1]; + v_out[col >> 2] = v_out[(col>>2) - 1]; + } y_out -= frame->linesize[0]; u_out -= frame->linesize[1]; v_out -= frame->linesize[2]; @@ -481,6 +496,7 @@ static av_cold int decode_init(AVCodecContext *avctx) FFALIGN(avctx->height, 4); unsigned int max_decomp_size; int subsample_h, subsample_v; + int partial_h_supported = 0; if (avctx->extradata_size < 8) { av_log(avctx, AV_LOG_ERROR, "Extradata size too small.\n"); @@ -502,26 +518,24 @@ static av_cold int decode_init(AVCodecContext *avctx) av_log(avctx, AV_LOG_DEBUG, "Image type is YUV 1:1:1.\n"); break; case IMGTYPE_YUV422: - c->decomp_size = basesize * 2; + c->decomp_size = (avctx->width & ~3) * avctx->height * 2; max_decomp_size = max_basesize * 2; avctx->pix_fmt = AV_PIX_FMT_YUV422P; av_log(avctx, AV_LOG_DEBUG, "Image type is YUV 4:2:2.\n"); - if (avctx->width % 4) { - avpriv_request_sample(avctx, "Unsupported dimensions"); - return AVERROR_INVALIDDATA; - } + partial_h_supported = 1; break; case IMGTYPE_RGB24: - c->decomp_size = basesize * 3; + c->decomp_size = FFALIGN(avctx->width*3, 4) * avctx->height; max_decomp_size = max_basesize * 3; avctx->pix_fmt = AV_PIX_FMT_BGR24; av_log(avctx, AV_LOG_DEBUG, "Image type is RGB 24.\n"); break; case IMGTYPE_YUV411: - c->decomp_size = basesize / 2 * 3; + c->decomp_size = (avctx->width & ~3) * avctx->height / 2 * 3; max_decomp_size = max_basesize / 2 * 3; avctx->pix_fmt = AV_PIX_FMT_YUV411P; av_log(avctx, AV_LOG_DEBUG, "Image type is YUV 4:1:1.\n"); + partial_h_supported = 1; break; case IMGTYPE_YUV211: c->decomp_size = basesize * 2; @@ -541,7 +555,7 @@ static av_cold int decode_init(AVCodecContext *avctx) } av_pix_fmt_get_chroma_sub_sample(avctx->pix_fmt, &subsample_h, &subsample_v); - if (avctx->width % (1<height % (1<width % (1<height % (1<priv_data; x265_picture x265pic; - x265_picture x265pic_out = { 0 }; +#if (X265_BUILD >= 210) && (X265_BUILD < 213) + x265_picture x265pic_layers_out[MAX_SCALABLE_LAYERS]; + x265_picture* x265pic_lyrptr_out[MAX_SCALABLE_LAYERS]; +#else + x265_picture x265pic_solo_out = { 0 }; +#endif + x265_picture* x265pic_out; x265_nal *nal; x265_sei *sei; uint8_t *dst; @@ -698,8 +704,16 @@ FF_ENABLE_DEPRECATION_WARNINGS } } +#if (X265_BUILD >= 210) && (X265_BUILD < 213) + for (i = 0; i < MAX_SCALABLE_LAYERS; i++) + x265pic_lyrptr_out[i] = &x265pic_layers_out[i]; + ret = ctx->api->encoder_encode(ctx->encoder, &nal, &nnal, - pic ? &x265pic : NULL, &x265pic_out); + pic ? &x265pic : NULL, x265pic_lyrptr_out); +#else + ret = ctx->api->encoder_encode(ctx->encoder, &nal, &nnal, + pic ? &x265pic : NULL, &x265pic_solo_out); +#endif for (i = 0; i < sei->numPayloads; i++) av_free(sei->payloads[i].payload); @@ -729,10 +743,16 @@ FF_ENABLE_DEPRECATION_WARNINGS pkt->flags |= AV_PKT_FLAG_KEY; } - pkt->pts = x265pic_out.pts; - pkt->dts = x265pic_out.dts; +#if (X265_BUILD >= 210) && (X265_BUILD < 213) + x265pic_out = x265pic_lyrptr_out[0]; +#else + x265pic_out = &x265pic_solo_out; +#endif - switch (x265pic_out.sliceType) { + pkt->pts = x265pic_out->pts; + pkt->dts = x265pic_out->dts; + + switch (x265pic_out->sliceType) { case X265_TYPE_IDR: case X265_TYPE_I: pict_type = AV_PICTURE_TYPE_I; @@ -750,16 +770,16 @@ FF_ENABLE_DEPRECATION_WARNINGS } #if X265_BUILD >= 130 - if (x265pic_out.sliceType == X265_TYPE_B) + if (x265pic_out->sliceType == X265_TYPE_B) #else - if (x265pic_out.frameData.sliceType == 'b') + if (x265pic_out->frameData.sliceType == 'b') #endif pkt->flags |= AV_PKT_FLAG_DISPOSABLE; - ff_side_data_set_encoder_stats(pkt, x265pic_out.frameData.qp * FF_QP2LAMBDA, NULL, 0, pict_type); + ff_side_data_set_encoder_stats(pkt, x265pic_out->frameData.qp * FF_QP2LAMBDA, NULL, 0, pict_type); - if (x265pic_out.userData) { - int idx = (int)(intptr_t)x265pic_out.userData - 1; + if (x265pic_out->userData) { + int idx = (int)(intptr_t)x265pic_out->userData - 1; ReorderedData *rd = &ctx->rd[idx]; #if FF_API_REORDERED_OPAQUE diff --git a/libavcodec/me_cmp.c b/libavcodec/me_cmp.c index e2f9f84b05..cd05e63ffd 100644 --- a/libavcodec/me_cmp.c +++ b/libavcodec/me_cmp.c @@ -473,8 +473,9 @@ static int zero_cmp(MpegEncContext *s, const uint8_t *a, const uint8_t *b, return 0; } -void ff_set_cmp(MECmpContext *c, me_cmp_func *cmp, int type) +int ff_set_cmp(MECmpContext *c, me_cmp_func *cmp, int type) { + int ret = 0; int i; memset(cmp, 0, sizeof(void *) * 6); @@ -533,9 +534,13 @@ void ff_set_cmp(MECmpContext *c, me_cmp_func *cmp, int type) #endif default: av_log(NULL, AV_LOG_ERROR, - "internal error in cmp function selection\n"); + "invalid cmp function selection\n"); + ret = -1; + break; } } + + return ret; } #define BUTTERFLY2(o1, o2, i1, i2) \ diff --git a/libavcodec/me_cmp.h b/libavcodec/me_cmp.h index 90ea76c891..aefd32a7dc 100644 --- a/libavcodec/me_cmp.h +++ b/libavcodec/me_cmp.h @@ -89,7 +89,7 @@ void ff_me_cmp_init_ppc(MECmpContext *c, AVCodecContext *avctx); void ff_me_cmp_init_x86(MECmpContext *c, AVCodecContext *avctx); void ff_me_cmp_init_mips(MECmpContext *c, AVCodecContext *avctx); -void ff_set_cmp(MECmpContext *c, me_cmp_func *cmp, int type); +int ff_set_cmp(MECmpContext *c, me_cmp_func *cmp, int type); void ff_dsputil_init_dwt(MECmpContext *c); diff --git a/libavcodec/motion_est.c b/libavcodec/motion_est.c index d17ffe42b4..df9d1befa8 100644 --- a/libavcodec/motion_est.c +++ b/libavcodec/motion_est.c @@ -309,6 +309,7 @@ int ff_init_me(MpegEncContext *s){ MotionEstContext * const c= &s->me; int cache_size= FFMIN(ME_MAP_SIZE>>ME_MAP_SHIFT, 1<avctx->dia_size)&255, FFABS(s->avctx->pre_dia_size)&255); + int ret; if(FFMIN(s->avctx->dia_size, s->avctx->pre_dia_size) < -FFMIN(ME_MAP_SIZE, MAX_SAB_SIZE)){ av_log(s->avctx, AV_LOG_ERROR, "ME_MAP size is too small for SAB diamond\n"); @@ -324,10 +325,12 @@ int ff_init_me(MpegEncContext *s){ av_log(s->avctx, AV_LOG_INFO, "ME_MAP size may be a little small for the selected diamond size\n"); } - ff_set_cmp(&s->mecc, s->mecc.me_pre_cmp, c->avctx->me_pre_cmp); - ff_set_cmp(&s->mecc, s->mecc.me_cmp, c->avctx->me_cmp); - ff_set_cmp(&s->mecc, s->mecc.me_sub_cmp, c->avctx->me_sub_cmp); - ff_set_cmp(&s->mecc, s->mecc.mb_cmp, c->avctx->mb_cmp); + ret = ff_set_cmp(&s->mecc, s->mecc.me_pre_cmp, c->avctx->me_pre_cmp); + ret |= ff_set_cmp(&s->mecc, s->mecc.me_cmp, c->avctx->me_cmp); + ret |= ff_set_cmp(&s->mecc, s->mecc.me_sub_cmp, c->avctx->me_sub_cmp); + ret |= ff_set_cmp(&s->mecc, s->mecc.mb_cmp, c->avctx->mb_cmp); + if (ret < 0) + return ret; c->flags = get_flags(c, 0, c->avctx->me_cmp &FF_CMP_CHROMA); c->sub_flags= get_flags(c, 0, c->avctx->me_sub_cmp&FF_CMP_CHROMA); diff --git a/libavcodec/motionpixels.c b/libavcodec/motionpixels.c index 4141c5a495..a947ca05de 100644 --- a/libavcodec/motionpixels.c +++ b/libavcodec/motionpixels.c @@ -185,7 +185,7 @@ static YuvPixel mp_get_yuv_from_rgb(MotionPixelsContext *mp, int x, int y) int color; color = *(uint16_t *)&mp->frame->data[0][y * mp->frame->linesize[0] + x * 2]; - return mp_rgb_yuv_table[color]; + return mp_rgb_yuv_table[color & 0x7FFF]; } static void mp_set_rgb_from_yuv(MotionPixelsContext *mp, int x, int y, const YuvPixel *p) diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c index 457d985265..6c4cbccc59 100644 --- a/libavcodec/mpeg12dec.c +++ b/libavcodec/mpeg12dec.c @@ -2956,6 +2956,10 @@ static int ipu_decode_frame(AVCodecContext *avctx, AVFrame *frame, GetBitContext *gb = &m->gb; int ret; + // Check for minimal intra MB size (considering mb header, luma & chroma dc VLC, ac EOB VLC) + if (avpkt->size*8LL < (avctx->width+15)/16 * ((avctx->height+15)/16) * (2 + 3*4 + 2*2 + 2*6)) + return AVERROR_INVALIDDATA; + ret = ff_get_buffer(avctx, frame, 0); if (ret < 0) return ret; diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index d456e5dd11..e6317c04de 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -295,7 +295,7 @@ void ff_mpeg4_decode_studio(MpegEncContext *s, uint8_t *dest_y, uint8_t *dest_cb int hsub = i ? s->chroma_x_shift : 0; int lowres = s->avctx->lowres; int step = 1 << lowres; - dest_pcm[i] += (linesize[i] / 2) * ((16 >> vsub) - 1); + dest_pcm[i] += (linesize[i] / 2) * ((16 >> vsub + lowres) - 1); for (int h = (16 >> (vsub + lowres)) - 1; h >= 0; h--){ for (int w = (16 >> (hsub + lowres)) - 1, idx = 0; w >= 0; w--, idx += step) dest_pcm[i][w] = src[idx]; @@ -861,7 +861,7 @@ static inline int get_amv(Mpeg4DecContext *ctx, int n) for (y = 0; y < 16; y++) { int v; - v = mb_v + dy * y; + v = mb_v + (unsigned)dy * y; // FIXME optimize for (x = 0; x < 16; x++) { sum += v >> shift; @@ -1437,7 +1437,7 @@ static inline int mpeg4_decode_block(Mpeg4DecContext *ctx, int16_t *block, if (SHOW_UBITS(re, &s->gb, 1) == 0) { av_log(s->avctx, AV_LOG_ERROR, "1. marker bit missing in 3. esc\n"); - if (!(s->avctx->err_recognition & AV_EF_IGNORE_ERR)) + if (!(s->avctx->err_recognition & AV_EF_IGNORE_ERR) || get_bits_left(&s->gb) <= 0) return AVERROR_INVALIDDATA; } SKIP_CACHE(re, &s->gb, 1); @@ -1448,7 +1448,7 @@ static inline int mpeg4_decode_block(Mpeg4DecContext *ctx, int16_t *block, if (SHOW_UBITS(re, &s->gb, 1) == 0) { av_log(s->avctx, AV_LOG_ERROR, "2. marker bit missing in 3. esc\n"); - if (!(s->avctx->err_recognition & AV_EF_IGNORE_ERR)) + if (!(s->avctx->err_recognition & AV_EF_IGNORE_ERR) || get_bits_left(&s->gb) <= 0) return AVERROR_INVALIDDATA; } diff --git a/libavcodec/mpegvideo_dec.c b/libavcodec/mpegvideo_dec.c index 522a0aada5..319f6aaf53 100644 --- a/libavcodec/mpegvideo_dec.c +++ b/libavcodec/mpegvideo_dec.c @@ -637,6 +637,7 @@ static av_always_inline void mpeg_motion_lowres(MpegEncContext *s, const int s_mask = (2 << lowres) - 1; const int h_edge_pos = s->h_edge_pos >> lowres; const int v_edge_pos = s->v_edge_pos >> lowres; + int hc = s->chroma_y_shift ? (h+1-bottom_field)>>1 : h; linesize = s->current_picture.f->linesize[0] << field_based; uvlinesize = s->current_picture.f->linesize[1] << field_based; @@ -699,7 +700,7 @@ static av_always_inline void mpeg_motion_lowres(MpegEncContext *s, ptr_cr = ref_picture[2] + uvsrc_y * uvlinesize + uvsrc_x; if ((unsigned) src_x > FFMAX( h_edge_pos - (!!sx) - 2 * block_s, 0) || uvsrc_y<0 || - (unsigned) src_y > FFMAX((v_edge_pos >> field_based) - (!!sy) - h, 0)) { + (unsigned) src_y > FFMAX((v_edge_pos >> field_based) - (!!sy) - FFMAX(h, hc<chroma_y_shift), 0)) { s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, ptr_y, linesize >> field_based, linesize >> field_based, 17, 17 + field_based, @@ -744,7 +745,6 @@ static av_always_inline void mpeg_motion_lowres(MpegEncContext *s, pix_op[lowres - 1](dest_y, ptr_y, linesize, h, sx, sy); if (!CONFIG_GRAY || !(s->avctx->flags & AV_CODEC_FLAG_GRAY)) { - int hc = s->chroma_y_shift ? (h+1-bottom_field)>>1 : h; uvsx = (uvsx << 2) >> lowres; uvsy = (uvsy << 2) >> lowres; if (hc) { diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c index 7d3c8875f2..86a9dd7188 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -902,8 +902,10 @@ av_cold int ff_mpv_encode_init(AVCodecContext *avctx) s->quant_precision = 5; - ff_set_cmp(&s->mecc, s->mecc.ildct_cmp, avctx->ildct_cmp); - ff_set_cmp(&s->mecc, s->mecc.frame_skip_cmp, s->frame_skip_cmp); + ret = ff_set_cmp(&s->mecc, s->mecc.ildct_cmp, avctx->ildct_cmp); + ret |= ff_set_cmp(&s->mecc, s->mecc.frame_skip_cmp, s->frame_skip_cmp); + if (ret < 0) + return AVERROR(EINVAL); if (CONFIG_H263_ENCODER && s->out_format == FMT_H263) { ff_h263_encode_init(s); @@ -1175,8 +1177,8 @@ static int load_input_picture(MpegEncContext *s, const AVFrame *pic_arg) &v_chroma_shift); for (i = 0; i < 3; i++) { - int src_stride = pic_arg->linesize[i]; - int dst_stride = i ? s->uvlinesize : s->linesize; + ptrdiff_t src_stride = pic_arg->linesize[i]; + ptrdiff_t dst_stride = i ? s->uvlinesize : s->linesize; int h_shift = i ? h_chroma_shift : 0; int v_shift = i ? v_chroma_shift : 0; int w = s->width >> h_shift; @@ -1194,7 +1196,7 @@ static int load_input_picture(MpegEncContext *s, const AVFrame *pic_arg) dst += INPLACE_OFFSET; if (src_stride == dst_stride) - memcpy(dst, src, src_stride * h); + memcpy(dst, src, src_stride * h - src_stride + w); else { int h2 = h; uint8_t *dst2 = dst; diff --git a/libavcodec/noise_bsf.c b/libavcodec/noise_bsf.c index 168f3aa373..7bdaa3c1db 100644 --- a/libavcodec/noise_bsf.c +++ b/libavcodec/noise_bsf.c @@ -86,6 +86,12 @@ static int noise_init(AVBSFContext *ctx) return AVERROR(ENOMEM); } + if (ctx->par_in->codec_id == AV_CODEC_ID_WRAPPED_AVFRAME && + strcmp(s->amount_str, "0")) { + av_log(ctx, AV_LOG_ERROR, "Wrapped AVFrame noising is unsupported\n"); + return AVERROR_PATCHWELCOME; + } + ret = av_expr_parse(&s->amount_pexpr, s->amount_str, var_names, NULL, NULL, NULL, NULL, 0, ctx); if (ret < 0) { diff --git a/libavcodec/nvdec.c b/libavcodec/nvdec.c index a477449d14..cd3a1cfb31 100644 --- a/libavcodec/nvdec.c +++ b/libavcodec/nvdec.c @@ -266,8 +266,8 @@ int ff_nvdec_decode_uninit(AVCodecContext *avctx) { NVDECContext *ctx = avctx->internal->hwaccel_priv_data; - av_freep(&ctx->bitstream); av_freep(&ctx->bitstream_internal); + ctx->bitstream = NULL; ctx->bitstream_len = 0; ctx->bitstream_allocated = 0; @@ -677,6 +677,8 @@ int ff_nvdec_simple_end_frame(AVCodecContext *avctx) NVDECContext *ctx = avctx->internal->hwaccel_priv_data; int ret = ff_nvdec_end_frame(avctx); ctx->bitstream = NULL; + ctx->bitstream_len = 0; + ctx->nb_slices = 0; return ret; } diff --git a/libavcodec/nvdec_h264.c b/libavcodec/nvdec_h264.c index 116bd4fb5d..a9ccd6d53b 100644 --- a/libavcodec/nvdec_h264.c +++ b/libavcodec/nvdec_h264.c @@ -137,11 +137,11 @@ static int nvdec_h264_decode_slice(AVCodecContext *avctx, const uint8_t *buffer, const H264SliceContext *sl = &h->slice_ctx[0]; void *tmp; - tmp = av_fast_realloc(ctx->bitstream, &ctx->bitstream_allocated, + tmp = av_fast_realloc(ctx->bitstream_internal, &ctx->bitstream_allocated, ctx->bitstream_len + size + 3); if (!tmp) return AVERROR(ENOMEM); - ctx->bitstream = tmp; + ctx->bitstream = ctx->bitstream_internal = tmp; tmp = av_fast_realloc(ctx->slice_offsets, &ctx->slice_offsets_allocated, (ctx->nb_slices + 1) * sizeof(*ctx->slice_offsets)); diff --git a/libavcodec/nvdec_hevc.c b/libavcodec/nvdec_hevc.c index cd549d2ef6..f065db7a31 100644 --- a/libavcodec/nvdec_hevc.c +++ b/libavcodec/nvdec_hevc.c @@ -273,11 +273,11 @@ static int nvdec_hevc_decode_slice(AVCodecContext *avctx, const uint8_t *buffer, NVDECContext *ctx = avctx->internal->hwaccel_priv_data; void *tmp; - tmp = av_fast_realloc(ctx->bitstream, &ctx->bitstream_allocated, + tmp = av_fast_realloc(ctx->bitstream_internal, &ctx->bitstream_allocated, ctx->bitstream_len + size + 3); if (!tmp) return AVERROR(ENOMEM); - ctx->bitstream = tmp; + ctx->bitstream = ctx->bitstream_internal = tmp; tmp = av_fast_realloc(ctx->slice_offsets, &ctx->slice_offsets_allocated, (ctx->nb_slices + 1) * sizeof(*ctx->slice_offsets)); @@ -305,6 +305,15 @@ static int nvdec_hevc_frame_params(AVCodecContext *avctx, static int nvdec_hevc_decode_init(AVCodecContext *avctx) { NVDECContext *ctx = avctx->internal->hwaccel_priv_data; ctx->supports_444 = 1; + + if (avctx->profile != FF_PROFILE_HEVC_MAIN && + avctx->profile != FF_PROFILE_HEVC_MAIN_10 && + avctx->profile != FF_PROFILE_HEVC_MAIN_STILL_PICTURE && + avctx->profile != FF_PROFILE_HEVC_REXT) { + av_log(avctx, AV_LOG_ERROR, "Unsupported HEVC profile: %d\n", avctx->profile); + return AVERROR(ENOTSUP); + } + return ff_nvdec_decode_init(avctx); } diff --git a/libavcodec/nvdec_mpeg12.c b/libavcodec/nvdec_mpeg12.c index e10735587d..3b9ff60734 100644 --- a/libavcodec/nvdec_mpeg12.c +++ b/libavcodec/nvdec_mpeg12.c @@ -83,8 +83,9 @@ static int nvdec_mpeg12_start_frame(AVCodecContext *avctx, const uint8_t *buffer }; for (i = 0; i < 64; ++i) { - ppc->QuantMatrixIntra[i] = s->intra_matrix[i]; - ppc->QuantMatrixInter[i] = s->inter_matrix[i]; + int n = s->idsp.idct_permutation[i]; + ppc->QuantMatrixIntra[i] = s->intra_matrix[n]; + ppc->QuantMatrixInter[i] = s->inter_matrix[n]; } return 0; diff --git a/libavcodec/nvdec_mpeg4.c b/libavcodec/nvdec_mpeg4.c index eac138cc38..c193f6b6e4 100644 --- a/libavcodec/nvdec_mpeg4.c +++ b/libavcodec/nvdec_mpeg4.c @@ -88,8 +88,9 @@ static int nvdec_mpeg4_start_frame(AVCodecContext *avctx, const uint8_t *buffer, }; for (i = 0; i < 64; ++i) { - ppc->QuantMatrixIntra[i] = s->intra_matrix[i]; - ppc->QuantMatrixInter[i] = s->inter_matrix[i]; + int n = s->idsp.idct_permutation[i]; + ppc->QuantMatrixIntra[i] = s->intra_matrix[n]; + ppc->QuantMatrixInter[i] = s->inter_matrix[n]; } // We need to pass the full frame buffer and not just the slice diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c index 8a28454042..4a4607c4db 100644 --- a/libavcodec/nvenc.c +++ b/libavcodec/nvenc.c @@ -28,7 +28,6 @@ #include "av1.h" #endif -#include "libavutil/buffer.h" #include "libavutil/hwcontext_cuda.h" #include "libavutil/hwcontext.h" #include "libavutil/cuda_check.h" @@ -44,9 +43,14 @@ #define CHECK_CU(x) FF_CUDA_CHECK_DL(avctx, dl_fn->cuda_dl, x) #define NVENC_CAP 0x30 + +#ifndef NVENC_NO_DEPRECATED_RC #define IS_CBR(rc) (rc == NV_ENC_PARAMS_RC_CBR || \ rc == NV_ENC_PARAMS_RC_CBR_LOWDELAY_HQ || \ rc == NV_ENC_PARAMS_RC_CBR_HQ) +#else +#define IS_CBR(rc) (rc == NV_ENC_PARAMS_RC_CBR) +#endif const enum AVPixelFormat ff_nvenc_pix_fmts[] = { AV_PIX_FMT_YUV420P, @@ -163,25 +167,6 @@ static int nvenc_print_error(AVCodecContext *avctx, NVENCSTATUS err, return ret; } -typedef struct FrameData { - int64_t pts; - int64_t duration; -#if FF_API_REORDERED_OPAQUE - int64_t reordered_opaque; -#endif - - void *frame_opaque; - AVBufferRef *frame_opaque_ref; -} FrameData; - -static void reorder_queue_flush(AVFifo *queue) -{ - FrameData fd; - - while (av_fifo_read(queue, &fd, 1) >= 0) - av_buffer_unref(&fd.frame_opaque_ref); -} - typedef struct GUIDTuple { const GUID guid; int flags; @@ -457,7 +442,7 @@ static int nvenc_check_cap(AVCodecContext *avctx, NV_ENC_CAPS cap) static int nvenc_check_capabilities(AVCodecContext *avctx) { NvencContext *ctx = avctx->priv_data; - int ret; + int tmp, ret; ret = nvenc_check_codec_support(avctx); if (ret < 0) { @@ -538,16 +523,18 @@ static int nvenc_check_capabilities(AVCodecContext *avctx) } #ifdef NVENC_HAVE_BFRAME_REF_MODE + tmp = (ctx->b_ref_mode >= 0) ? ctx->b_ref_mode : NV_ENC_BFRAME_REF_MODE_DISABLED; ret = nvenc_check_cap(avctx, NV_ENC_CAPS_SUPPORT_BFRAME_REF_MODE); - if (ctx->b_ref_mode == NV_ENC_BFRAME_REF_MODE_EACH && ret != 1 && ret != 3) { + if (tmp == NV_ENC_BFRAME_REF_MODE_EACH && ret != 1 && ret != 3) { av_log(avctx, AV_LOG_WARNING, "Each B frame as reference is not supported\n"); return AVERROR(ENOSYS); - } else if (ctx->b_ref_mode != NV_ENC_BFRAME_REF_MODE_DISABLED && ret == 0) { + } else if (tmp != NV_ENC_BFRAME_REF_MODE_DISABLED && ret == 0) { av_log(avctx, AV_LOG_WARNING, "B frames as references are not supported\n"); return AVERROR(ENOSYS); } #else - if (ctx->b_ref_mode != 0) { + tmp = (ctx->b_ref_mode >= 0) ? ctx->b_ref_mode : 0; + if (tmp > 0) { av_log(avctx, AV_LOG_WARNING, "B frames as references need SDK 8.1 at build time\n"); return AVERROR(ENOSYS); } @@ -922,6 +909,7 @@ static void nvenc_override_rate_control(AVCodecContext *avctx) case NV_ENC_PARAMS_RC_CONSTQP: set_constqp(avctx); return; +#ifndef NVENC_NO_DEPRECATED_RC case NV_ENC_PARAMS_RC_VBR_MINQP: if (avctx->qmin < 0) { av_log(avctx, AV_LOG_WARNING, @@ -932,12 +920,15 @@ static void nvenc_override_rate_control(AVCodecContext *avctx) } /* fall through */ case NV_ENC_PARAMS_RC_VBR_HQ: +#endif case NV_ENC_PARAMS_RC_VBR: set_vbr(avctx); break; case NV_ENC_PARAMS_RC_CBR: +#ifndef NVENC_NO_DEPRECATED_RC case NV_ENC_PARAMS_RC_CBR_HQ: case NV_ENC_PARAMS_RC_CBR_LOWDELAY_HQ: +#endif break; } @@ -980,6 +971,10 @@ static av_cold int nvenc_recalc_surfaces(AVCodecContext *avctx) ctx->nb_surfaces = FFMAX(1, FFMIN(MAX_REGISTERED_FRAMES, ctx->nb_surfaces)); ctx->async_depth = FFMIN(ctx->async_depth, ctx->nb_surfaces - 1); + // Output in the worst case will only start when the surface buffer is completely full. + // Hence we need to keep at least the max amount of surfaces plus the max reorder delay around. + ctx->frame_data_array_nb = FFMAX(ctx->nb_surfaces, ctx->nb_surfaces + ctx->encode_config.frameIntervalP - 1); + return 0; } @@ -1207,12 +1202,14 @@ static av_cold int nvenc_setup_h264_config(AVCodecContext *avctx) h264->outputPictureTimingSEI = 1; +#ifndef NVENC_NO_DEPRECATED_RC if (cc->rcParams.rateControlMode == NV_ENC_PARAMS_RC_CBR_LOWDELAY_HQ || cc->rcParams.rateControlMode == NV_ENC_PARAMS_RC_CBR_HQ || cc->rcParams.rateControlMode == NV_ENC_PARAMS_RC_VBR_HQ) { h264->adaptiveTransformMode = NV_ENC_H264_ADAPTIVE_TRANSFORM_ENABLE; h264->fmoMode = NV_ENC_H264_FMO_DISABLE; } +#endif if (ctx->flags & NVENC_LOSSLESS) { h264->qpPrimeYZeroTransformBypassFlag = 1; @@ -1768,8 +1765,12 @@ static av_cold int nvenc_setup_surfaces(AVCodecContext *avctx) if (!ctx->surfaces) return AVERROR(ENOMEM); - ctx->reorder_queue = av_fifo_alloc2(ctx->nb_surfaces, sizeof(FrameData), 0); - if (!ctx->reorder_queue) + ctx->frame_data_array = av_calloc(ctx->frame_data_array_nb, sizeof(*ctx->frame_data_array)); + if (!ctx->frame_data_array) + return AVERROR(ENOMEM); + + ctx->timestamp_list = av_fifo_alloc2(ctx->nb_surfaces, sizeof(int64_t), 0); + if (!ctx->timestamp_list) return AVERROR(ENOMEM); ctx->unused_surface_queue = av_fifo_alloc2(ctx->nb_surfaces, sizeof(NvencSurface*), 0); @@ -1853,12 +1854,17 @@ av_cold int ff_nvenc_encode_close(AVCodecContext *avctx) p_nvenc->nvEncEncodePicture(ctx->nvencoder, ¶ms); } - reorder_queue_flush(ctx->reorder_queue); - av_fifo_freep2(&ctx->reorder_queue); + av_fifo_freep2(&ctx->timestamp_list); av_fifo_freep2(&ctx->output_surface_ready_queue); av_fifo_freep2(&ctx->output_surface_queue); av_fifo_freep2(&ctx->unused_surface_queue); + if (ctx->frame_data_array) { + for (i = 0; i < ctx->frame_data_array_nb; i++) + av_buffer_unref(&ctx->frame_data_array[i].frame_opaque_ref); + av_freep(&ctx->frame_data_array); + } + if (ctx->surfaces && (avctx->pix_fmt == AV_PIX_FMT_CUDA || avctx->pix_fmt == AV_PIX_FMT_D3D11)) { for (i = 0; i < ctx->nb_registered_frames; i++) { if (ctx->registered_frames[i].mapped) @@ -2198,53 +2204,18 @@ static void nvenc_codec_specific_pic_params(AVCodecContext *avctx, } } -static void reorder_queue_enqueue(AVFifo *queue, const AVCodecContext *avctx, - const AVFrame *frame, AVBufferRef **opaque_ref) +static inline void timestamp_queue_enqueue(AVFifo *queue, int64_t timestamp) { - FrameData fd; - - fd.pts = frame->pts; - fd.duration = frame->duration; -#if FF_API_REORDERED_OPAQUE -FF_DISABLE_DEPRECATION_WARNINGS - fd.reordered_opaque = frame->reordered_opaque; -FF_ENABLE_DEPRECATION_WARNINGS -#endif - fd.frame_opaque = frame->opaque; - fd.frame_opaque_ref = *opaque_ref; - - *opaque_ref = NULL; - - av_fifo_write(queue, &fd, 1); + av_fifo_write(queue, ×tamp, 1); } -static int64_t reorder_queue_dequeue(AVFifo *queue, AVCodecContext *avctx, - AVPacket *pkt) +static inline int64_t timestamp_queue_dequeue(AVFifo *queue) { - FrameData fd; - + int64_t timestamp = AV_NOPTS_VALUE; // The following call might fail if the queue is empty. - if (av_fifo_read(queue, &fd, 1) < 0) - return AV_NOPTS_VALUE; + av_fifo_read(queue, ×tamp, 1); - if (pkt) { -#if FF_API_REORDERED_OPAQUE -FF_DISABLE_DEPRECATION_WARNINGS - avctx->reordered_opaque = fd.reordered_opaque; -FF_ENABLE_DEPRECATION_WARNINGS -#endif - pkt->duration = fd.duration; - - if (avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE) { - pkt->opaque = fd.frame_opaque; - pkt->opaque_ref = fd.frame_opaque_ref; - fd.frame_opaque_ref = NULL; - } - } - - av_buffer_unref(&fd.frame_opaque_ref); - - return fd.pts; + return timestamp; } static int nvenc_set_timestamp(AVCodecContext *avctx, @@ -2252,14 +2223,12 @@ static int nvenc_set_timestamp(AVCodecContext *avctx, AVPacket *pkt) { NvencContext *ctx = avctx->priv_data; - int64_t dts; pkt->pts = params->outputTimeStamp; - dts = reorder_queue_dequeue(ctx->reorder_queue, avctx, pkt); - if (avctx->codec_descriptor->props & AV_CODEC_PROP_REORDER) { - pkt->dts = dts - FFMAX(ctx->encode_config.frameIntervalP - 1, 0) * FFMAX(avctx->ticks_per_frame, 1); + pkt->dts = timestamp_queue_dequeue(ctx->timestamp_list) - + FFMAX(ctx->encode_config.frameIntervalP - 1, 0) * FFMAX(avctx->ticks_per_frame, 1); } else { pkt->dts = pkt->pts; } @@ -2267,6 +2236,65 @@ static int nvenc_set_timestamp(AVCodecContext *avctx, return 0; } +static int nvenc_store_frame_data(AVCodecContext *avctx, NV_ENC_PIC_PARAMS *pic_params, const AVFrame *frame) +{ + NvencContext *ctx = avctx->priv_data; + int res = 0; + + int idx = ctx->frame_data_array_pos; + NvencFrameData *frame_data = &ctx->frame_data_array[idx]; + + // in case the encoder got reconfigured, there might be leftovers + av_buffer_unref(&frame_data->frame_opaque_ref); + + if (frame && frame->opaque_ref && avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE) { + frame_data->frame_opaque_ref = av_buffer_ref(frame->opaque_ref); + if (!frame_data->frame_opaque_ref) + return AVERROR(ENOMEM); + } + + frame_data->duration = frame->duration; + frame_data->frame_opaque = frame->opaque; + +#if FF_API_REORDERED_OPAQUE +FF_DISABLE_DEPRECATION_WARNINGS + frame_data->reordered_opaque = frame->reordered_opaque; +FF_ENABLE_DEPRECATION_WARNINGS +#endif + + ctx->frame_data_array_pos = (ctx->frame_data_array_pos + 1) % ctx->frame_data_array_nb; + pic_params->inputDuration = idx; + + return res; +} + +static int nvenc_retrieve_frame_data(AVCodecContext *avctx, NV_ENC_LOCK_BITSTREAM *lock_params, AVPacket *pkt) +{ + NvencContext *ctx = avctx->priv_data; + int res = 0; + + int idx = lock_params->outputDuration; + NvencFrameData *frame_data = &ctx->frame_data_array[idx]; + + pkt->duration = frame_data->duration; + +#if FF_API_REORDERED_OPAQUE +FF_DISABLE_DEPRECATION_WARNINGS + avctx->reordered_opaque = frame_data->reordered_opaque; +FF_ENABLE_DEPRECATION_WARNINGS +#endif + + if (avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE) { + pkt->opaque = frame_data->frame_opaque; + pkt->opaque_ref = frame_data->frame_opaque_ref; + frame_data->frame_opaque_ref = NULL; + } + + av_buffer_unref(&frame_data->frame_opaque_ref); + + return res; +} + static int process_output_surface(AVCodecContext *avctx, AVPacket *pkt, NvencSurface *tmpoutsurf) { NvencContext *ctx = avctx->priv_data; @@ -2353,10 +2381,14 @@ static int process_output_surface(AVCodecContext *avctx, AVPacket *pkt, NvencSur if (res < 0) goto error2; + res = nvenc_retrieve_frame_data(avctx, &lock_params, pkt); + if (res < 0) + goto error2; + return 0; error: - reorder_queue_dequeue(ctx->reorder_queue, avctx, NULL); + timestamp_queue_dequeue(ctx->timestamp_list); error2: return res; @@ -2586,8 +2618,6 @@ static int nvenc_send_frame(AVCodecContext *avctx, const AVFrame *frame) int sei_count = 0; int i; - AVBufferRef *opaque_ref = NULL; - NvencContext *ctx = avctx->priv_data; NvencDynLoadFunctions *dl_fn = &ctx->nvenc_dload_funcs; NV_ENCODE_API_FUNCTION_LIST *p_nvenc = &dl_fn->nvenc_funcs; @@ -2650,22 +2680,18 @@ static int nvenc_send_frame(AVCodecContext *avctx, const AVFrame *frame) sei_count = res; } + res = nvenc_store_frame_data(avctx, &pic_params, frame); + if (res < 0) + return res; + nvenc_codec_specific_pic_params(avctx, &pic_params, ctx->sei_data, sei_count); } else { pic_params.encodePicFlags = NV_ENC_PIC_FLAG_EOS; } - // make a reference for enqueing in the reorder queue here, - // so that reorder_queue_enqueue() cannot fail - if (frame && frame->opaque_ref && avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE) { - opaque_ref = av_buffer_ref(frame->opaque_ref); - if (!opaque_ref) - return AVERROR(ENOMEM); - } - res = nvenc_push_context(avctx); if (res < 0) - goto opaque_ref_fail; + return res; nv_status = p_nvenc->nvEncEncodePicture(ctx->nvencoder, &pic_params); @@ -2674,17 +2700,17 @@ static int nvenc_send_frame(AVCodecContext *avctx, const AVFrame *frame) res = nvenc_pop_context(avctx); if (res < 0) - goto opaque_ref_fail; + return res; if (nv_status != NV_ENC_SUCCESS && - nv_status != NV_ENC_ERR_NEED_MORE_INPUT) { - res = nvenc_print_error(avctx, nv_status, "EncodePicture failed!"); - goto opaque_ref_fail; - } + nv_status != NV_ENC_ERR_NEED_MORE_INPUT) + return nvenc_print_error(avctx, nv_status, "EncodePicture failed!"); if (frame && frame->buf[0]) { av_fifo_write(ctx->output_surface_queue, &in_surf, 1); - reorder_queue_enqueue(ctx->reorder_queue, avctx, frame, &opaque_ref); + + if (avctx->codec_descriptor->props & AV_CODEC_PROP_REORDER) + timestamp_queue_enqueue(ctx->timestamp_list, frame->pts); } /* all the pending buffers are now ready for output */ @@ -2694,10 +2720,6 @@ static int nvenc_send_frame(AVCodecContext *avctx, const AVFrame *frame) } return 0; - -opaque_ref_fail: - av_buffer_unref(&opaque_ref); - return res; } int ff_nvenc_receive_packet(AVCodecContext *avctx, AVPacket *pkt) @@ -2756,5 +2778,5 @@ av_cold void ff_nvenc_encode_flush(AVCodecContext *avctx) NvencContext *ctx = avctx->priv_data; nvenc_send_frame(avctx, NULL); - reorder_queue_flush(ctx->reorder_queue); + av_fifo_reset2(ctx->timestamp_list); } diff --git a/libavcodec/nvenc.h b/libavcodec/nvenc.h index 411c83aa94..3a4b456a41 100644 --- a/libavcodec/nvenc.h +++ b/libavcodec/nvenc.h @@ -31,6 +31,7 @@ typedef void ID3D11Device; #include #include "compat/cuda/dynlink_loader.h" +#include "libavutil/buffer.h" #include "libavutil/fifo.h" #include "libavutil/opt.h" #include "hwconfig.h" @@ -77,6 +78,11 @@ typedef void ID3D11Device; #define NVENC_HAVE_SINGLE_SLICE_INTRA_REFRESH #endif +// SDK 12.1 compile time feature checks +#if NVENCAPI_CHECK_VERSION(12, 1) +#define NVENC_NO_DEPRECATED_RC +#endif + typedef struct NvencSurface { NV_ENC_INPUT_PTR input_surface; @@ -90,6 +96,18 @@ typedef struct NvencSurface NV_ENC_BUFFER_FORMAT format; } NvencSurface; +typedef struct NvencFrameData +{ + int64_t duration; + +#if FF_API_REORDERED_OPAQUE + int64_t reordered_opaque; +#endif + + void *frame_opaque; + AVBufferRef *frame_opaque_ref; +} NvencFrameData; + typedef struct NvencDynLoadFunctions { CudaFunctions *cuda_dl; @@ -168,10 +186,14 @@ typedef struct NvencContext int nb_surfaces; NvencSurface *surfaces; + NvencFrameData *frame_data_array; + int frame_data_array_nb; + int frame_data_array_pos; + AVFifo *unused_surface_queue; AVFifo *output_surface_queue; AVFifo *output_surface_ready_queue; - AVFifo *reorder_queue; + AVFifo *timestamp_list; NV_ENC_SEI_PAYLOAD *sei_data; int sei_data_size; diff --git a/libavcodec/nvenc_h264.c b/libavcodec/nvenc_h264.c index 5dc2961c3b..698615855b 100644 --- a/libavcodec/nvenc_h264.c +++ b/libavcodec/nvenc_h264.c @@ -100,6 +100,7 @@ static const AVOption options[] = { { "constqp", "Constant QP mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CONSTQP }, 0, 0, VE, "rc" }, { "vbr", "Variable bitrate mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_VBR }, 0, 0, VE, "rc" }, { "cbr", "Constant bitrate mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CBR }, 0, 0, VE, "rc" }, +#ifndef NVENC_NO_DEPRECATED_RC { "vbr_minqp", "Variable bitrate mode with MinQP (deprecated)", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR_MINQP) }, 0, 0, VE, "rc" }, { "ll_2pass_quality", "Multi-pass optimized for image quality (deprecated)", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_2_PASS_QUALITY) }, 0, 0, VE, "rc" }, @@ -109,6 +110,17 @@ static const AVOption options[] = { { "cbr_ld_hq", "Constant bitrate low delay high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_CBR_LOWDELAY_HQ) }, 0, 0, VE, "rc" }, { "cbr_hq", "Constant bitrate high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_CBR_HQ) }, 0, 0, VE, "rc" }, { "vbr_hq", "Variable bitrate high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR_HQ) }, 0, 0, VE, "rc" }, +#else + { "vbr_minqp", "Variable bitrate mode with MinQP (deprecated)", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR) }, 0, 0, VE, "rc" }, + { "ll_2pass_quality", "Multi-pass optimized for image quality (deprecated)", + 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR) }, 0, 0, VE, "rc" }, + { "ll_2pass_size", "Multi-pass optimized for constant frame size (deprecated)", + 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_CBR) }, 0, 0, VE, "rc" }, + { "vbr_2pass", "Multi-pass variable bitrate mode (deprecated)", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR) }, 0, 0, VE, "rc" }, + { "cbr_ld_hq", "Constant bitrate low delay high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_CBR) }, 0, 0, VE, "rc" }, + { "cbr_hq", "Constant bitrate high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_CBR) }, 0, 0, VE, "rc" }, + { "vbr_hq", "Variable bitrate high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR) }, 0, 0, VE, "rc" }, +#endif { "rc-lookahead", "Number of frames to look ahead for rate-control", OFFSET(rc_lookahead), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE }, { "surfaces", "Number of concurrent surfaces", OFFSET(nb_surfaces), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, MAX_REGISTERED_FRAMES, VE }, diff --git a/libavcodec/nvenc_hevc.c b/libavcodec/nvenc_hevc.c index 1362a927c8..d99077f170 100644 --- a/libavcodec/nvenc_hevc.c +++ b/libavcodec/nvenc_hevc.c @@ -89,6 +89,7 @@ static const AVOption options[] = { { "constqp", "Constant QP mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CONSTQP }, 0, 0, VE, "rc" }, { "vbr", "Variable bitrate mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_VBR }, 0, 0, VE, "rc" }, { "cbr", "Constant bitrate mode", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CBR }, 0, 0, VE, "rc" }, +#ifndef NVENC_NO_DEPRECATED_RC { "vbr_minqp", "Variable bitrate mode with MinQP (deprecated)", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR_MINQP) }, 0, 0, VE, "rc" }, { "ll_2pass_quality", "Multi-pass optimized for image quality (deprecated)", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_2_PASS_QUALITY) }, 0, 0, VE, "rc" }, @@ -98,6 +99,17 @@ static const AVOption options[] = { { "cbr_ld_hq", "Constant bitrate low delay high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_CBR_LOWDELAY_HQ) }, 0, 0, VE, "rc" }, { "cbr_hq", "Constant bitrate high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_CBR_HQ) }, 0, 0, VE, "rc" }, { "vbr_hq", "Variable bitrate high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR_HQ) }, 0, 0, VE, "rc" }, +#else + { "vbr_minqp", "Variable bitrate mode with MinQP (deprecated)", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR) }, 0, 0, VE, "rc" }, + { "ll_2pass_quality", "Multi-pass optimized for image quality (deprecated)", + 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR) }, 0, 0, VE, "rc" }, + { "ll_2pass_size", "Multi-pass optimized for constant frame size (deprecated)", + 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_CBR) }, 0, 0, VE, "rc" }, + { "vbr_2pass", "Multi-pass variable bitrate mode (deprecated)", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR) }, 0, 0, VE, "rc" }, + { "cbr_ld_hq", "Constant bitrate low delay high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_CBR) }, 0, 0, VE, "rc" }, + { "cbr_hq", "Constant bitrate high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_CBR) }, 0, 0, VE, "rc" }, + { "vbr_hq", "Variable bitrate high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR) }, 0, 0, VE, "rc" }, +#endif { "rc-lookahead", "Number of frames to look ahead for rate-control", OFFSET(rc_lookahead), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE }, { "surfaces", "Number of concurrent surfaces", OFFSET(nb_surfaces), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, MAX_REGISTERED_FRAMES, VE }, diff --git a/libavcodec/on2avc.c b/libavcodec/on2avc.c index 74be1dcb60..b190f36e19 100644 --- a/libavcodec/on2avc.c +++ b/libavcodec/on2avc.c @@ -51,9 +51,9 @@ typedef struct On2AVCContext { AVCodecContext *avctx; AVFloatDSPContext *fdsp; AVTXContext *mdct, *mdct_half, *mdct_small; - AVTXContext *fft128, *fft256, *fft512, *fft1024; + AVTXContext *fft64, *fft128, *fft256, *fft512; av_tx_fn mdct_fn, mdct_half_fn, mdct_small_fn; - av_tx_fn fft128_fn, fft256_fn, fft512_fn, fft1024_fn; + av_tx_fn fft64_fn, fft128_fn, fft256_fn, fft512_fn; void (*wtf)(struct On2AVCContext *ctx, float *out, float *in, int size); int is_av500; @@ -475,16 +475,16 @@ static void wtf_end_512(On2AVCContext *c, float *out, float *src, zero_head_and_tail(tmp1 + 256, 128, 13, 7); zero_head_and_tail(tmp1 + 384, 128, 15, 5); - c->fft128_fn(c->fft128, src + 0, tmp1 + 0, sizeof(float)); - c->fft128_fn(c->fft128, src + 128, tmp1 + 128, sizeof(float)); - c->fft128_fn(c->fft128, src + 256, tmp1 + 256, sizeof(float)); - c->fft128_fn(c->fft128, src + 384, tmp1 + 384, sizeof(float)); + c->fft64_fn(c->fft64, src + 0, tmp1 + 0, sizeof(float)); + c->fft64_fn(c->fft64, src + 128, tmp1 + 128, sizeof(float)); + c->fft64_fn(c->fft64, src + 256, tmp1 + 256, sizeof(float)); + c->fft64_fn(c->fft64, src + 384, tmp1 + 384, sizeof(float)); combine_fft(src, src + 128, src + 256, src + 384, tmp1, ff_on2avc_ctab_1, ff_on2avc_ctab_2, ff_on2avc_ctab_3, ff_on2avc_ctab_4, 512, 2); - c->fft512_fn(c->fft512, src, tmp1, sizeof(float)); + c->fft256_fn(c->fft256, src, tmp1, sizeof(float)); pretwiddle(&tmp0[ 0], src, 512, 84, 4, 16, 4, ff_on2avc_tabs_20_84_1); pretwiddle(&tmp0[128], src, 512, 84, 4, 16, 4, ff_on2avc_tabs_20_84_2); @@ -503,16 +503,16 @@ static void wtf_end_1024(On2AVCContext *c, float *out, float *src, zero_head_and_tail(tmp1 + 512, 256, 13, 7); zero_head_and_tail(tmp1 + 768, 256, 15, 5); - c->fft256_fn(c->fft256, src + 0, tmp1 + 0, sizeof(float)); - c->fft256_fn(c->fft256, src + 256, tmp1 + 256, sizeof(float)); - c->fft256_fn(c->fft256, src + 512, tmp1 + 512, sizeof(float)); - c->fft256_fn(c->fft256, src + 768, tmp1 + 768, sizeof(float)); + c->fft128_fn(c->fft128, src + 0, tmp1 + 0, sizeof(float)); + c->fft128_fn(c->fft128, src + 256, tmp1 + 256, sizeof(float)); + c->fft128_fn(c->fft128, src + 512, tmp1 + 512, sizeof(float)); + c->fft128_fn(c->fft128, src + 768, tmp1 + 768, sizeof(float)); combine_fft(src, src + 256, src + 512, src + 768, tmp1, ff_on2avc_ctab_1, ff_on2avc_ctab_2, ff_on2avc_ctab_3, ff_on2avc_ctab_4, 1024, 1); - c->fft1024_fn(c->fft1024, src, tmp1, sizeof(float)); + c->fft512_fn(c->fft512, src, tmp1, sizeof(float)); pretwiddle(&tmp0[ 0], src, 1024, 84, 4, 16, 4, ff_on2avc_tabs_20_84_1); pretwiddle(&tmp0[256], src, 1024, 84, 4, 16, 4, ff_on2avc_tabs_20_84_2); @@ -700,7 +700,7 @@ static int on2avc_reconstruct_channel_ext(On2AVCContext *c, AVFrame *dst, int of break; case WINDOW_TYPE_EXT5: c->wtf(c, buf, in, 512); - c->mdct_half_fn(c->mdct, buf + 512, in + 512, sizeof(float)); + c->mdct_half_fn(c->mdct_half, buf + 512, in + 512, sizeof(float)); for (i = 0; i < 256; i++) { FFSWAP(float, buf[i + 512], buf[1023 - i]); } @@ -956,14 +956,14 @@ static av_cold int on2avc_decode_init(AVCodecContext *avctx) if ((ret = av_tx_init(&c->mdct_small, &c->mdct_small_fn, AV_TX_FLOAT_MDCT, 1, 128, &scale, 0)) < 0) return ret; - if ((ret = av_tx_init(&c->fft1024, &c->fft1024_fn, AV_TX_FLOAT_FFT, 1, 1024, NULL, 0)) < 0) - return ret; if ((ret = av_tx_init(&c->fft512, &c->fft512_fn, AV_TX_FLOAT_FFT, 1, 512, NULL, 0)) < 0) return ret; - if ((ret = av_tx_init(&c->fft256, &c->fft256_fn, AV_TX_FLOAT_FFT, 0, 256, NULL, 0)) < 0) + if ((ret = av_tx_init(&c->fft256, &c->fft256_fn, AV_TX_FLOAT_FFT, 1, 256, NULL, 0)) < 0) return ret; if ((ret = av_tx_init(&c->fft128, &c->fft128_fn, AV_TX_FLOAT_FFT, 0, 128, NULL, 0)) < 0) return ret; + if ((ret = av_tx_init(&c->fft64, &c->fft64_fn, AV_TX_FLOAT_FFT, 0, 64, NULL, 0)) < 0) + return ret; c->fdsp = avpriv_float_dsp_alloc(avctx->flags & AV_CODEC_FLAG_BITEXACT); if (!c->fdsp) @@ -998,10 +998,10 @@ static av_cold int on2avc_decode_close(AVCodecContext *avctx) av_tx_uninit(&c->mdct); av_tx_uninit(&c->mdct_half); av_tx_uninit(&c->mdct_small); + av_tx_uninit(&c->fft64); av_tx_uninit(&c->fft128); av_tx_uninit(&c->fft256); av_tx_uninit(&c->fft512); - av_tx_uninit(&c->fft1024); av_freep(&c->fdsp); diff --git a/libavcodec/pcm.c b/libavcodec/pcm.c index 23955ba2dd..467ecb4fe0 100644 --- a/libavcodec/pcm.c +++ b/libavcodec/pcm.c @@ -578,7 +578,7 @@ const FFCodec ff_ ## name_ ## _decoder = { \ .priv_data_size = sizeof(PCMDecode), \ .init = pcm_decode_init, \ FF_CODEC_DECODE_CB(pcm_decode_frame), \ - .p.capabilities = AV_CODEC_CAP_DR1, \ + .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_PARAM_CHANGE, \ .p.sample_fmts = (const enum AVSampleFormat[]){ sample_fmt_, \ AV_SAMPLE_FMT_NONE }, \ } diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index 0d969decf2..67bd1ee01f 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -329,7 +329,7 @@ void ff_png_filter_row(PNGDSPContext *dsp, uint8_t *dst, int filter_type, static void deloco_ ## NAME(TYPE *dst, int size, int alpha) \ { \ int i; \ - for (i = 0; i < size; i += 3 + alpha) { \ + for (i = 0; i < size - 2; i += 3 + alpha) { \ int g = dst [i + 1]; \ dst[i + 0] += g; \ dst[i + 2] += g; \ @@ -647,6 +647,8 @@ static int decode_idat_chunk(AVCodecContext *avctx, PNGDecContext *s, int ret; size_t byte_depth = s->bit_depth > 8 ? 2 : 1; + if (!p) + return AVERROR_INVALIDDATA; if (!(s->hdr_state & PNG_IHDR)) { av_log(avctx, AV_LOG_ERROR, "IDAT without IHDR\n"); return AVERROR_INVALIDDATA; @@ -883,7 +885,7 @@ static int decode_trns_chunk(AVCodecContext *avctx, PNGDecContext *s, return 0; } -static int decode_iccp_chunk(PNGDecContext *s, GetByteContext *gb, AVFrame *f) +static int decode_iccp_chunk(PNGDecContext *s, GetByteContext *gb) { int ret, cnt = 0; AVBPrint bp; @@ -1238,6 +1240,7 @@ static int decode_frame_common(AVCodecContext *avctx, PNGDecContext *s, } av_log(avctx, AV_LOG_ERROR, ", skipping\n"); bytestream2_skip(&s->gb, length + 8); /* tag */ + continue; } } tag = bytestream2_get_le32(&s->gb); @@ -1337,7 +1340,7 @@ static int decode_frame_common(AVCodecContext *avctx, PNGDecContext *s, s->have_srgb = 1; break; case MKTAG('i', 'C', 'C', 'P'): { - if ((ret = decode_iccp_chunk(s, &gb_chunk, p)) < 0) + if ((ret = decode_iccp_chunk(s, &gb_chunk)) < 0) goto fail; break; } @@ -1382,6 +1385,9 @@ static int decode_frame_common(AVCodecContext *avctx, PNGDecContext *s, } exit_loop: + if (!p) + return AVERROR_INVALIDDATA; + if (avctx->codec_id == AV_CODEC_ID_PNG && avctx->skip_frame == AVDISCARD_ALL) { return 0; @@ -1642,7 +1648,7 @@ static int decode_frame_apng(AVCodecContext *avctx, AVFrame *p, if ((ret = inflateReset(&s->zstream.zstream)) != Z_OK) return AVERROR_EXTERNAL; bytestream2_init(&s->gb, avctx->extradata, avctx->extradata_size); - if ((ret = decode_frame_common(avctx, s, p, avpkt)) < 0) + if ((ret = decode_frame_common(avctx, s, NULL, avpkt)) < 0) return ret; } diff --git a/libavcodec/proresenc_kostya.c b/libavcodec/proresenc_kostya.c index 1940e0378a..2413eb7cda 100644 --- a/libavcodec/proresenc_kostya.c +++ b/libavcodec/proresenc_kostya.c @@ -3,9 +3,6 @@ * * Copyright (c) 2012 Konstantin Shishkov * - * This encoder appears to be based on Anatoliy Wassermans considering - * similarities in the bugs. - * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or diff --git a/libavcodec/riscv/Makefile b/libavcodec/riscv/Makefile index 965942f4df..07d7f044b4 100644 --- a/libavcodec/riscv/Makefile +++ b/libavcodec/riscv/Makefile @@ -2,11 +2,11 @@ OBJS-$(CONFIG_AAC_DECODER) += riscv/aacpsdsp_init.o RVV-OBJS-$(CONFIG_AAC_DECODER) += riscv/aacpsdsp_rvv.o OBJS-$(CONFIG_ALAC_DECODER) += riscv/alacdsp_init.o RVV-OBJS-$(CONFIG_ALAC_DECODER) += riscv/alacdsp_rvv.o -OBJS-$(CONFIG_AUDIODSP) += riscv/audiodsp_init.o \ - riscv/audiodsp_rvf.o +OBJS-$(CONFIG_AUDIODSP) += riscv/audiodsp_init.o +RV-OBJS-$(CONFIG_AUDIODSP) += riscv/audiodsp_rvf.o RVV-OBJS-$(CONFIG_AUDIODSP) += riscv/audiodsp_rvv.o -OBJS-$(CONFIG_BSWAPDSP) += riscv/bswapdsp_init.o \ - riscv/bswapdsp_rvb.o +OBJS-$(CONFIG_BSWAPDSP) += riscv/bswapdsp_init.o +RV-OBJS-$(CONFIG_BSWAPDSP) += riscv/bswapdsp_rvb.o RVV-OBJS-$(CONFIG_BSWAPDSP) += riscv/bswapdsp_rvv.o OBJS-$(CONFIG_FMTCONVERT) += riscv/fmtconvert_init.o RVV-OBJS-$(CONFIG_FMTCONVERT) += riscv/fmtconvert_rvv.o @@ -14,8 +14,8 @@ OBJS-$(CONFIG_IDCTDSP) += riscv/idctdsp_init.o RVV-OBJS-$(CONFIG_IDCTDSP) += riscv/idctdsp_rvv.o OBJS-$(CONFIG_OPUS_DECODER) += riscv/opusdsp_init.o RVV-OBJS-$(CONFIG_OPUS_DECODER) += riscv/opusdsp_rvv.o -OBJS-$(CONFIG_PIXBLOCKDSP) += riscv/pixblockdsp_init.o \ - riscv/pixblockdsp_rvi.o +OBJS-$(CONFIG_PIXBLOCKDSP) += riscv/pixblockdsp_init.o +RV-OBJS-$(CONFIG_PIXBLOCKDSP) += riscv/pixblockdsp_rvi.o RVV-OBJS-$(CONFIG_PIXBLOCKDSP) += riscv/pixblockdsp_rvv.o OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_init.o RVV-OBJS-$(CONFIG_VORBIS_DECODER) += riscv/vorbisdsp_rvv.o diff --git a/libavcodec/riscv/audiodsp_init.c b/libavcodec/riscv/audiodsp_init.c index 32c3c6794d..56ebc12e3c 100644 --- a/libavcodec/riscv/audiodsp_init.c +++ b/libavcodec/riscv/audiodsp_init.c @@ -33,6 +33,7 @@ void ff_vector_clipf_rvv(float *dst, const float *src, int len, float min, float av_cold void ff_audiodsp_init_riscv(AudioDSPContext *c) { +#if HAVE_RV int flags = av_get_cpu_flags(); if (flags & AV_CPU_FLAG_RVF) @@ -45,4 +46,5 @@ av_cold void ff_audiodsp_init_riscv(AudioDSPContext *c) if (flags & AV_CPU_FLAG_RVV_F32) c->vector_clipf = ff_vector_clipf_rvv; #endif +#endif } diff --git a/libavcodec/riscv/bswapdsp_init.c b/libavcodec/riscv/bswapdsp_init.c index abe84ec1f7..68f49eb982 100644 --- a/libavcodec/riscv/bswapdsp_init.c +++ b/libavcodec/riscv/bswapdsp_init.c @@ -31,6 +31,7 @@ void ff_bswap16_buf_rvv(uint16_t *dst, const uint16_t *src, int len); av_cold void ff_bswapdsp_init_riscv(BswapDSPContext *c) { +#if HAVE_RV int cpu_flags = av_get_cpu_flags(); #if (__riscv_xlen >= 64) @@ -43,4 +44,5 @@ av_cold void ff_bswapdsp_init_riscv(BswapDSPContext *c) c->bswap16_buf = ff_bswap16_buf_rvv; } #endif +#endif } diff --git a/libavcodec/riscv/pixblockdsp_init.c b/libavcodec/riscv/pixblockdsp_init.c index aa39a8a665..f43d78e630 100644 --- a/libavcodec/riscv/pixblockdsp_init.c +++ b/libavcodec/riscv/pixblockdsp_init.c @@ -43,6 +43,7 @@ av_cold void ff_pixblockdsp_init_riscv(PixblockDSPContext *c, AVCodecContext *avctx, unsigned high_bit_depth) { +#if HAVE_RV int cpu_flags = av_get_cpu_flags(); if (cpu_flags & AV_CPU_FLAG_RVI) { @@ -62,4 +63,5 @@ av_cold void ff_pixblockdsp_init_riscv(PixblockDSPContext *c, c->diff_pixels_unaligned = c->diff_pixels = ff_diff_pixels_rvv; } #endif +#endif } diff --git a/libavcodec/rka.c b/libavcodec/rka.c index 461baf1e1f..7646d776be 100644 --- a/libavcodec/rka.c +++ b/libavcodec/rka.c @@ -207,7 +207,7 @@ static int chctx_init(RKAContext *s, ChContext *c, c->bprob[0] = s->bprob[0]; c->bprob[1] = s->bprob[1]; - c->srate_pad = (sample_rate << 13) / 44100 & 0xFFFFFFFCU; + c->srate_pad = ((int64_t)sample_rate << 13) / 44100 & 0xFFFFFFFCU; c->pos_idx = 1; for (int i = 0; i < FF_ARRAY_ELEMS(s->bprob[0]); i++) @@ -691,7 +691,7 @@ static int decode_filter(RKAContext *s, ChContext *ctx, ACoder *ac, int off, uns else split = size >> 4; - if (size <= 0) + if (size <= 1) return 0; for (int x = 0; x < size;) { @@ -723,34 +723,34 @@ static int decode_filter(RKAContext *s, ChContext *ctx, ACoder *ac, int off, uns last_val = val; src = &ctx->buf1[off + -1]; for (int i = 0; i < filt.size && i < 15; i++) - sum += filt.coeffs[i] * src[-i]; - sum = sum * 2; + sum += filt.coeffs[i] * (unsigned)src[-i]; + sum = sum * 2U; for (int i = 15; i < filt.size; i++) - sum += filt.coeffs[i] * src[-i]; + sum += filt.coeffs[i] * (unsigned)src[-i]; sum = sum >> 6; if (ctx->cmode == 0) { if (bits == 0) { ctx->buf1[off] = sum + val; } else { - ctx->buf1[off] = (val + (sum >> bits) << bits) + + ctx->buf1[off] = (val + (sum >> bits)) * (1U << bits) + (((1U << bits) - 1U) & ctx->buf1[off + -1]); } - ctx->buf0[off] = ctx->buf1[off] + ctx->buf0[off + -1]; + ctx->buf0[off] = ctx->buf1[off] + (unsigned)ctx->buf0[off + -1]; } else { - val <<= ctx->cmode; - sum += ctx->buf0[off + -1] + val; + val *= 1U << ctx->cmode; + sum += ctx->buf0[off + -1] + (unsigned)val; switch (s->bps) { case 16: sum = av_clip_int16(sum); break; case 8: sum = av_clip_int8(sum); break; } ctx->buf1[off] = sum - ctx->buf0[off + -1]; ctx->buf0[off] = sum; - m += FFABS(ctx->buf1[off]); + m += (unsigned)FFABS(ctx->buf1[off]); } } if (ctx->cmode2 != 0) { int sum = 0; - for (int i = (m << 6) / split; i > 0; i = i >> 1) + for (int i = (signed)((unsigned)m << 6) / split; i > 0; i = i >> 1) sum++; sum = sum - (ctx->cmode2 + 7); ctx->cmode = FFMAX(sum, tab[ctx->cmode2]); diff --git a/libavcodec/snowenc.c b/libavcodec/snowenc.c index 658684c575..7163e931a1 100644 --- a/libavcodec/snowenc.c +++ b/libavcodec/snowenc.c @@ -129,8 +129,10 @@ static av_cold int encode_init(AVCodecContext *avctx) if (ret) return ret; - ff_set_cmp(&s->mecc, s->mecc.me_cmp, s->avctx->me_cmp); - ff_set_cmp(&s->mecc, s->mecc.me_sub_cmp, s->avctx->me_sub_cmp); + ret = ff_set_cmp(&s->mecc, s->mecc.me_cmp, s->avctx->me_cmp); + ret |= ff_set_cmp(&s->mecc, s->mecc.me_sub_cmp, s->avctx->me_sub_cmp); + if (ret < 0) + return AVERROR(EINVAL); s->input_picture = av_frame_alloc(); if (!s->input_picture) @@ -1551,10 +1553,10 @@ static void calculate_visual_weight(SnowContext *s, Plane *p){ int level, orientation, x, y; for(level=0; levelspatial_decomposition_count; level++){ + int64_t error=0; for(orientation=level ? 1 : 0; orientation<4; orientation++){ SubBand *b= &p->band[level][orientation]; IDWTELEM *ibuf= b->ibuf; - int64_t error=0; memset(s->spatial_idwt_buffer, 0, sizeof(*s->spatial_idwt_buffer)*width*height); ibuf[b->width/2 + b->height/2*b->stride]= 256*16; @@ -1565,9 +1567,13 @@ static void calculate_visual_weight(SnowContext *s, Plane *p){ error += d*d; } } - + if (orientation == 2) + error /= 2; b->qlog= (int)(QROOT * log2(352256.0/sqrt(error)) + 0.5); + if (orientation != 1) + error = 0; } + p->band[level][1].qlog = p->band[level][2].qlog; } } diff --git a/libavcodec/sonic.c b/libavcodec/sonic.c index 62e6193ac6..0544fecf46 100644 --- a/libavcodec/sonic.c +++ b/libavcodec/sonic.c @@ -473,7 +473,7 @@ static void predictor_init_state(int *k, int *state, int order) static int predictor_calc_error(int *k, int *state, int order, int error) { - int i, x = error - shift_down(k[order-1] * (unsigned)state[order-1], LATTICE_SHIFT); + int i, x = error - (unsigned)shift_down(k[order-1] * (unsigned)state[order-1], LATTICE_SHIFT); #if 1 int *k_ptr = &(k[order-2]), @@ -1013,7 +1013,7 @@ static int sonic_decode_frame(AVCodecContext *avctx, AVFrame *frame, if (s->lossless) quant = 1; else - quant = get_symbol(&c, state, 0) * SAMPLE_FACTOR; + quant = get_symbol(&c, state, 0) * (unsigned)SAMPLE_FACTOR; // av_log(NULL, AV_LOG_INFO, "quant: %d\n", quant); diff --git a/libavcodec/tak.c b/libavcodec/tak.c index f26574c968..48fe83381f 100644 --- a/libavcodec/tak.c +++ b/libavcodec/tak.c @@ -169,6 +169,9 @@ int ff_tak_decode_frame_header(AVCodecContext *avctx, GetBitContext *gb, if (ti->flags & TAK_FRAME_FLAG_HAS_METADATA) return AVERROR_INVALIDDATA; + if (get_bits_left(gb) < 24) + return AVERROR_INVALIDDATA; + skip_bits(gb, 24); return 0; diff --git a/libavcodec/takdsp.c b/libavcodec/takdsp.c index 881d7be5f2..b646a063db 100644 --- a/libavcodec/takdsp.c +++ b/libavcodec/takdsp.c @@ -28,8 +28,8 @@ static void decorrelate_ls(int32_t *p1, int32_t *p2, int length) int i; for (i = 0; i < length; i++) { - int32_t a = p1[i]; - int32_t b = p2[i]; + uint32_t a = p1[i]; + uint32_t b = p2[i]; p2[i] = a + b; } } @@ -39,8 +39,8 @@ static void decorrelate_sr(int32_t *p1, int32_t *p2, int length) int i; for (i = 0; i < length; i++) { - int32_t a = p1[i]; - int32_t b = p2[i]; + uint32_t a = p1[i]; + uint32_t b = p2[i]; p1[i] = b - a; } } @@ -50,7 +50,7 @@ static void decorrelate_sm(int32_t *p1, int32_t *p2, int length) int i; for (i = 0; i < length; i++) { - int32_t a = p1[i]; + uint32_t a = p1[i]; int32_t b = p2[i]; a -= b >> 1; p1[i] = a; @@ -63,7 +63,7 @@ static void decorrelate_sf(int32_t *p1, int32_t *p2, int length, int dshift, int int i; for (i = 0; i < length; i++) { - int32_t a = p1[i]; + uint32_t a = p1[i]; int32_t b = p2[i]; b = (unsigned)((int)(dfactor * (unsigned)(b >> dshift) + 128) >> 8) << dshift; p1[i] = b - a; diff --git a/libavcodec/tests/snowenc.c b/libavcodec/tests/snowenc.c index e423ab0541..37198cd4e3 100644 --- a/libavcodec/tests/snowenc.c +++ b/libavcodec/tests/snowenc.c @@ -31,11 +31,13 @@ int main(void){ #define width 256 #define height 256 int buffer[2][width*height]; + short obuffer[width*height]; SnowContext s; int i; AVLFG prng; s.spatial_decomposition_count=6; s.spatial_decomposition_type=1; + int ret = 0; s.temp_dwt_buffer = av_calloc(width, sizeof(*s.temp_dwt_buffer)); s.temp_idwt_buffer = av_calloc(width, sizeof(*s.temp_idwt_buffer)); @@ -49,24 +51,34 @@ int main(void){ printf("testing 5/3 DWT\n"); for(i=0; i20) printf("fsck: %6d %12d %7d\n",i, buffer[0][i], buffer[1][i]); + if(FFABS(buffer[1][i] - obuffer[i])>20) { + printf("fsck: %4dx%4d %12d %7d\n",i%width, i/width, buffer[1][i], obuffer[i]); + ret = 1; + } { int level, orientation, x, y; @@ -81,18 +93,18 @@ int main(void){ int w= width >> (s.spatial_decomposition_count-level); int h= height >> (s.spatial_decomposition_count-level); int stride= width << (s.spatial_decomposition_count-level); - DWTELEM *buf= buffer[0]; + IDWTELEM *buf= obuffer; int64_t error=0; if(orientation&1) buf+=w; if(orientation>1) buf+=stride>>1; - memset(buffer[0], 0, sizeof(int)*width*height); - buf[w/2 + h/2*stride]= 256*256; - ff_spatial_idwt((IDWTELEM*)buffer[0], s.temp_idwt_buffer, width, height, width, s.spatial_decomposition_type, s.spatial_decomposition_count); + memset(obuffer, 0, sizeof(short)*width*height); + buf[w/2 + h/2*stride]= 8*256; + ff_spatial_idwt(obuffer, s.temp_idwt_buffer, width, height, width, s.spatial_decomposition_type, s.spatial_decomposition_count); for(y=0; y FF_ARRAY_ELEMS(s->dng_lut)) + if (count < 1 || count > FF_ARRAY_ELEMS(s->dng_lut)) return AVERROR_INVALIDDATA; for (int i = 0; i < count; i++) s->dng_lut[i] = ff_tget(&s->gb, type, s->le); diff --git a/libavcodec/truemotion1.c b/libavcodec/truemotion1.c index 6b0ee22569..784576d01b 100644 --- a/libavcodec/truemotion1.c +++ b/libavcodec/truemotion1.c @@ -408,6 +408,11 @@ static int truemotion1_decode_header(TrueMotion1Context *s) return AVERROR_PATCHWELCOME; } + if (s->h & 3) { + avpriv_request_sample(s->avctx, "Frame with height not being a multiple of 4"); + return AVERROR_PATCHWELCOME; + } + if (s->w != s->avctx->width || s->h != s->avctx->height || new_pix_fmt != s->avctx->pix_fmt) { av_frame_unref(s->frame); diff --git a/libavcodec/tta.c b/libavcodec/tta.c index 3e89571f16..072e86729d 100644 --- a/libavcodec/tta.c +++ b/libavcodec/tta.c @@ -342,7 +342,7 @@ static int tta_decode_frame(AVCodecContext *avctx, AVFrame *frame, if (s->channels > 1) { int32_t *r = p - 1; for (*p += *r / 2; r > (int32_t*)p - s->channels; r--) - *r = *(r + 1) - *r; + *r = *(r + 1) - (unsigned)*r; } cur_chan = 0; i++; diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 3b58c8a2ed..6d40b8ab48 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -317,12 +317,13 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, } if (s->codec_id == AV_CODEC_ID_IFF_ILBM) { - w_align = FFMAX(w_align, 8); + w_align = FFMAX(w_align, 16); } *width = FFALIGN(*width, w_align); *height = FFALIGN(*height, h_align); if (s->codec_id == AV_CODEC_ID_H264 || s->lowres || + s->codec_id == AV_CODEC_ID_VC1 || s->codec_id == AV_CODEC_ID_WMV3 || s->codec_id == AV_CODEC_ID_VP5 || s->codec_id == AV_CODEC_ID_VP6 || s->codec_id == AV_CODEC_ID_VP6F || s->codec_id == AV_CODEC_ID_VP6A ) { @@ -336,6 +337,9 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, // the next rounded up width is 32 *width = FFMAX(*width, 32); } + if (s->codec_id == AV_CODEC_ID_SVQ3) { + *width = FFMAX(*width, 32); + } for (i = 0; i < 4; i++) linesize_align[i] = STRIDE_ALIGN; @@ -637,9 +641,9 @@ static int get_audio_frame_duration(enum AVCodecID id, int sr, int ch, int ba, if (sr > 0) { /* calc from sample rate */ if (id == AV_CODEC_ID_TTA) - return 256 * sr / 245; + return 256ll * sr / 245; else if (id == AV_CODEC_ID_DST) - return 588 * sr / 44100; + return 588ll * sr / 44100; else if (id == AV_CODEC_ID_BINKAUDIO_DCT) { if (sr / 22050 > 22) return 0; diff --git a/libavcodec/vdpau_mpeg12.c b/libavcodec/vdpau_mpeg12.c index 354239cad5..79007aa1a8 100644 --- a/libavcodec/vdpau_mpeg12.c +++ b/libavcodec/vdpau_mpeg12.c @@ -75,8 +75,9 @@ static int vdpau_mpeg_start_frame(AVCodecContext *avctx, info->f_code[1][0] = s->mpeg_f_code[1][0]; info->f_code[1][1] = s->mpeg_f_code[1][1]; for (i = 0; i < 64; ++i) { - info->intra_quantizer_matrix[i] = s->intra_matrix[i]; - info->non_intra_quantizer_matrix[i] = s->inter_matrix[i]; + int n = s->idsp.idct_permutation[i]; + info->intra_quantizer_matrix[i] = s->intra_matrix[n]; + info->non_intra_quantizer_matrix[i] = s->inter_matrix[n]; } return ff_vdpau_common_start_frame(pic_ctx, buffer, size); diff --git a/libavcodec/vdpau_mpeg4.c b/libavcodec/vdpau_mpeg4.c index 6e082eefc6..1211b1df2c 100644 --- a/libavcodec/vdpau_mpeg4.c +++ b/libavcodec/vdpau_mpeg4.c @@ -74,8 +74,9 @@ static int vdpau_mpeg4_start_frame(AVCodecContext *avctx, info->alternate_vertical_scan_flag = s->alternate_scan; info->top_field_first = s->top_field_first; for (i = 0; i < 64; ++i) { - info->intra_quantizer_matrix[i] = s->intra_matrix[i]; - info->non_intra_quantizer_matrix[i] = s->inter_matrix[i]; + int n = s->idsp.idct_permutation[i]; + info->intra_quantizer_matrix[i] = s->intra_matrix[n]; + info->non_intra_quantizer_matrix[i] = s->inter_matrix[n]; } ff_vdpau_common_start_frame(pic_ctx, buffer, size); diff --git a/libavcodec/videodsp_template.c b/libavcodec/videodsp_template.c index 324d70f2cb..d653f4d524 100644 --- a/libavcodec/videodsp_template.c +++ b/libavcodec/videodsp_template.c @@ -64,7 +64,7 @@ void FUNC(ff_emulated_edge_mc)(uint8_t *buf, const uint8_t *src, av_assert2(start_x < end_x && block_w); w = end_x - start_x; - src += start_y * src_linesize + start_x * sizeof(pixel); + src += start_y * src_linesize + start_x * (ptrdiff_t)sizeof(pixel); buf += start_x * sizeof(pixel); // top @@ -87,7 +87,7 @@ void FUNC(ff_emulated_edge_mc)(uint8_t *buf, const uint8_t *src, buf += buf_linesize; } - buf -= block_h * buf_linesize + start_x * sizeof(pixel); + buf -= block_h * buf_linesize + start_x * (ptrdiff_t)sizeof(pixel); while (block_h--) { pixel *bufp = (pixel *) buf; diff --git a/libavcodec/vorbisdec.c b/libavcodec/vorbisdec.c index dd856a6dfe..64a5c28798 100644 --- a/libavcodec/vorbisdec.c +++ b/libavcodec/vorbisdec.c @@ -38,6 +38,7 @@ #include "codec_internal.h" #include "decode.h" #include "get_bits.h" +#include "internal.h" #include "vorbis.h" #include "vorbisdsp.h" #include "vorbis_data.h" @@ -134,7 +135,6 @@ typedef struct vorbis_context_s { av_tx_fn mdct_fn[2]; uint8_t first_frame; - int64_t initial_pts; uint32_t version; uint8_t audio_channels; uint32_t audio_samplerate; @@ -368,6 +368,10 @@ static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc) unsigned codebook_value_bits = get_bits(gb, 4) + 1; unsigned codebook_sequence_p = get_bits1(gb); + if (!isfinite(codebook_minimum_value) || !isfinite(codebook_delta_value)) { + ret = AVERROR_INVALIDDATA; + goto error; + } ff_dlog(NULL, " We expect %d numbers for building the codevectors. \n", codebook_lookup_values); ff_dlog(NULL, " delta %f minmum %f \n", @@ -1464,6 +1468,9 @@ static av_always_inline int vorbis_residue_decode_internal(vorbis_context *vc, unsigned step = FASTDIV(vr->partition_size << 1, dim << 1); vorbis_codebook codebook = vc->codebooks[vqbook]; + if (get_bits_left(gb) <= 0) + return AVERROR_INVALIDDATA; + if (vr_type == 0) { voffs = voffset+j*vlen; @@ -1839,13 +1846,7 @@ static int vorbis_decode_frame(AVCodecContext *avctx, AVFrame *frame, if (!vc->first_frame) { vc->first_frame = 1; - vc->initial_pts = frame->pts; - } - - if (frame->pts == vc->initial_pts) { - *got_frame_ptr = 0; - av_frame_unref(frame); - return buf_size; + avctx->internal->skip_samples = len; } ff_dlog(NULL, "parsed %d bytes %d bits, returned %d samples (*ch*bits) \n", @@ -1877,6 +1878,7 @@ static av_cold void vorbis_decode_flush(AVCodecContext *avctx) sizeof(*vc->saved)); } vc->previous_window = -1; + vc->first_frame = 0; } const FFCodec ff_vorbis_decoder = { diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c index 9660def675..2234855946 100644 --- a/libavcodec/vp3.c +++ b/libavcodec/vp3.c @@ -2353,6 +2353,8 @@ static av_cold int vp3_decode_init(AVCodecContext *avctx) s->avctx = avctx; s->width = FFALIGN(avctx->coded_width, 16); s->height = FFALIGN(avctx->coded_height, 16); + if (s->width < 18) + return AVERROR_PATCHWELCOME; if (avctx->codec_id != AV_CODEC_ID_THEORA) avctx->pix_fmt = AV_PIX_FMT_YUV420P; avctx->chroma_sample_location = AVCHROMA_LOC_CENTER; @@ -2919,7 +2921,9 @@ static int theora_decode_header(AVCodecContext *avctx, GetBitContext *gb) /* sanity check */ if (av_image_check_size(visible_width, visible_height, 0, avctx) < 0 || visible_width + offset_x > s->width || - visible_height + offset_y > s->height) { + visible_height + offset_y > s->height || + visible_width < 18 + ) { av_log(avctx, AV_LOG_ERROR, "Invalid frame dimensions - w:%d h:%d x:%d y:%d (%dx%d).\n", visible_width, visible_height, offset_x, offset_y, @@ -2965,6 +2969,8 @@ static int theora_decode_header(AVCodecContext *avctx, GetBitContext *gb) } else avctx->pix_fmt = AV_PIX_FMT_YUV420P; + if (s->width < 18) + return AVERROR_PATCHWELCOME; ret = ff_set_dimensions(avctx, s->width, s->height); if (ret < 0) return ret; diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c index 7c0a246446..2bb845a9c2 100644 --- a/libavcodec/vp9.c +++ b/libavcodec/vp9.c @@ -720,6 +720,12 @@ static int decode_frame_header(AVCodecContext *avctx, s->s.h.segmentation.feat[i].skip_enabled = get_bits1(&s->gb); } } + } else { + // Reset fields under segmentation switch if segmentation is disabled. + // This is necessary because some hwaccels don't ignore these fields + // if segmentation is disabled. + s->s.h.segmentation.temporal = 0; + s->s.h.segmentation.update_map = 0; } // set qmul[] based on Y/UV, AC/DC and segmentation Q idx deltas diff --git a/libavcodec/wavarc.c b/libavcodec/wavarc.c index b626daa66e..4d2f6f9855 100644 --- a/libavcodec/wavarc.c +++ b/libavcodec/wavarc.c @@ -98,7 +98,7 @@ static av_cold int wavarc_init(AVCodecContext *avctx) } s->max_framesize = s->nb_samples * 16; - s->bitstream = av_calloc(s->max_framesize, sizeof(*s->bitstream)); + s->bitstream = av_calloc(s->max_framesize + AV_INPUT_BUFFER_PADDING_SIZE, sizeof(*s->bitstream)); if (!s->bitstream) return AVERROR(ENOMEM); @@ -141,11 +141,11 @@ static void do_stereo(WavArcContext *s, int ch, int correlated, int len) } else { if (correlated) { for (int n = 0; n < nb_samples; n++) - s->samples[1][n + len] += s->samples[0][n + len]; + s->samples[1][n + len] += (unsigned)s->samples[0][n + len]; } for (int n = 0; n < len; n++) { s->pred[0][n] = s->samples[1][nb_samples + n]; - s->pred[1][n] = s->pred[0][n] - s->samples[0][nb_samples + n]; + s->pred[1][n] = s->pred[0][n] - (unsigned)s->samples[0][nb_samples + n]; } } } @@ -192,6 +192,8 @@ static int decode_1dif(AVCodecContext *avctx, if (block_type < 4 && block_type >= 0) { k = 1 + (avctx->sample_fmt == AV_SAMPLE_FMT_S16P); k = get_urice(gb, k) + 1; + if (k >= 32) + return AVERROR_INVALIDDATA; } switch (block_type) { @@ -203,6 +205,10 @@ static int decode_1dif(AVCodecContext *avctx, continue; case 6: s->shift = get_urice(gb, 2); + if ((unsigned)s->shift > 31) { + s->shift = 0; + return AVERROR_INVALIDDATA; + } continue; case 5: if (avctx->sample_fmt == AV_SAMPLE_FMT_U8P) { @@ -282,6 +288,8 @@ static int decode_2slp(AVCodecContext *avctx, if (block_type < 5 && block_type >= 0) { k = 1 + (avctx->sample_fmt == AV_SAMPLE_FMT_S16P); k = get_urice(gb, k) + 1; + if (k >= 32) + return AVERROR_INVALIDDATA; } switch (block_type) { @@ -290,13 +298,17 @@ static int decode_2slp(AVCodecContext *avctx, return AVERROR_EOF; case 8: s->nb_samples = get_urice(gb, 8); - if (s->nb_samples > 570) { + if (s->nb_samples > 570U) { s->nb_samples = 570; return AVERROR_INVALIDDATA; } continue; case 7: s->shift = get_urice(gb, 2); + if ((unsigned)s->shift > 31) { + s->shift = 0; + return AVERROR_INVALIDDATA; + } continue; case 6: if (avctx->sample_fmt == AV_SAMPLE_FMT_U8P) { @@ -339,15 +351,17 @@ static int decode_2slp(AVCodecContext *avctx, break; case 0: order = get_urice(gb, 2); + if ((unsigned)order >= FF_ARRAY_ELEMS(s->filter[ch])) + return AVERROR_INVALIDDATA; for (int o = 0; o < order; o++) s->filter[ch][o] = get_srice(gb, 2); for (int n = 0; n < s->nb_samples; n++) { int sum = 15; for (int o = 0; o < order; o++) - sum += s->filter[ch][o] * samples[n + 70 - o - 1]; + sum += s->filter[ch][o] * (unsigned)samples[n + 70 - o - 1]; - samples[n + 70] = get_srice(gb, k) + (sum >> 4); + samples[n + 70] = get_srice(gb, k) + (unsigned)(sum >> 4); } finished = 1; break; @@ -448,7 +462,7 @@ fail: const int *src = s->samples[ch] + s->offset; for (int n = 0; n < frame->nb_samples; n++) - dst[n] = src[n] * (1 << s->shift) + 0x80U; + dst[n] = src[n] * (1U << s->shift) + 0x80U; } break; case AV_SAMPLE_FMT_S16P: @@ -457,7 +471,7 @@ fail: const int *src = s->samples[ch] + s->offset; for (int n = 0; n < frame->nb_samples; n++) - dst[n] = src[n] * (1 << s->shift); + dst[n] = src[n] * (1U << s->shift); } break; } diff --git a/libavcodec/x86/mathops.h b/libavcodec/x86/mathops.h index 6298f5ed19..ca7e2dffc1 100644 --- a/libavcodec/x86/mathops.h +++ b/libavcodec/x86/mathops.h @@ -35,12 +35,20 @@ static av_always_inline av_const int MULL(int a, int b, unsigned shift) { int rt, dummy; + if (__builtin_constant_p(shift)) __asm__ ( "imull %3 \n\t" "shrdl %4, %%edx, %%eax \n\t" :"=a"(rt), "=d"(dummy) - :"a"(a), "rm"(b), "ci"((uint8_t)shift) + :"a"(a), "rm"(b), "i"(shift & 0x1F) ); + else + __asm__ ( + "imull %3 \n\t" + "shrdl %4, %%edx, %%eax \n\t" + :"=a"(rt), "=d"(dummy) + :"a"(a), "rm"(b), "c"((uint8_t)shift) + ); return rt; } @@ -113,19 +121,31 @@ __asm__ volatile(\ // avoid +32 for shift optimization (gcc should do that ...) #define NEG_SSR32 NEG_SSR32 static inline int32_t NEG_SSR32( int32_t a, int8_t s){ + if (__builtin_constant_p(s)) __asm__ ("sarl %1, %0\n\t" : "+r" (a) - : "ic" ((uint8_t)(-s)) + : "i" (-s & 0x1F) ); + else + __asm__ ("sarl %1, %0\n\t" + : "+r" (a) + : "c" ((uint8_t)(-s)) + ); return a; } #define NEG_USR32 NEG_USR32 static inline uint32_t NEG_USR32(uint32_t a, int8_t s){ + if (__builtin_constant_p(s)) __asm__ ("shrl %1, %0\n\t" : "+r" (a) - : "ic" ((uint8_t)(-s)) + : "i" (-s & 0x1F) ); + else + __asm__ ("shrl %1, %0\n\t" + : "+r" (a) + : "c" ((uint8_t)(-s)) + ); return a; } diff --git a/libavcodec/x86/vp3dsp_init.c b/libavcodec/x86/vp3dsp_init.c index f54fa57b3e..edac1764cb 100644 --- a/libavcodec/x86/vp3dsp_init.c +++ b/libavcodec/x86/vp3dsp_init.c @@ -53,7 +53,7 @@ av_cold void ff_vp3dsp_init_x86(VP3DSPContext *c, int flags) if (!(flags & AV_CODEC_FLAG_BITEXACT)) { c->v_loop_filter = c->v_loop_filter_unaligned = ff_vp3_v_loop_filter_mmxext; - c->h_loop_filter = c->v_loop_filter_unaligned = ff_vp3_h_loop_filter_mmxext; + c->h_loop_filter = c->h_loop_filter_unaligned = ff_vp3_h_loop_filter_mmxext; } } diff --git a/libavcodec/xpmdec.c b/libavcodec/xpmdec.c index ff1f51dd32..2550afb9d6 100644 --- a/libavcodec/xpmdec.c +++ b/libavcodec/xpmdec.c @@ -354,6 +354,9 @@ static int xpm_decode_frame(AVCodecContext *avctx, AVFrame *p, return AVERROR_INVALIDDATA; } + if (size > SIZE_MAX / 4) + return AVERROR(ENOMEM); + size *= 4; ptr += mod_strcspn(ptr, ",") + 1; diff --git a/libavcodec/xvididct.c b/libavcodec/xvididct.c index f338901ab2..01072d80ab 100644 --- a/libavcodec/xvididct.c +++ b/libavcodec/xvididct.c @@ -56,37 +56,37 @@ static const int TAB35[] = { 26722, 25172, 22654, 19266, 15137, 10426, 5315 }; static int idct_row(short *in, const int *const tab, int rnd) { - const int c1 = tab[0]; - const int c2 = tab[1]; - const int c3 = tab[2]; - const int c4 = tab[3]; - const int c5 = tab[4]; - const int c6 = tab[5]; - const int c7 = tab[6]; + const unsigned c1 = tab[0]; + const unsigned c2 = tab[1]; + const unsigned c3 = tab[2]; + const unsigned c4 = tab[3]; + const unsigned c5 = tab[4]; + const unsigned c6 = tab[5]; + const unsigned c7 = tab[6]; const int right = in[5] | in[6] | in[7]; const int left = in[1] | in[2] | in[3]; if (!(right | in[4])) { const int k = c4 * in[0] + rnd; if (left) { - const int a0 = k + c2 * in[2]; - const int a1 = k + c6 * in[2]; - const int a2 = k - c6 * in[2]; - const int a3 = k - c2 * in[2]; + const unsigned a0 = k + c2 * in[2]; + const unsigned a1 = k + c6 * in[2]; + const unsigned a2 = k - c6 * in[2]; + const unsigned a3 = k - c2 * in[2]; const int b0 = c1 * in[1] + c3 * in[3]; const int b1 = c3 * in[1] - c7 * in[3]; const int b2 = c5 * in[1] - c1 * in[3]; const int b3 = c7 * in[1] - c5 * in[3]; - in[0] = (a0 + b0) >> ROW_SHIFT; - in[1] = (a1 + b1) >> ROW_SHIFT; - in[2] = (a2 + b2) >> ROW_SHIFT; - in[3] = (a3 + b3) >> ROW_SHIFT; - in[4] = (a3 - b3) >> ROW_SHIFT; - in[5] = (a2 - b2) >> ROW_SHIFT; - in[6] = (a1 - b1) >> ROW_SHIFT; - in[7] = (a0 - b0) >> ROW_SHIFT; + in[0] = (int)(a0 + b0) >> ROW_SHIFT; + in[1] = (int)(a1 + b1) >> ROW_SHIFT; + in[2] = (int)(a2 + b2) >> ROW_SHIFT; + in[3] = (int)(a3 + b3) >> ROW_SHIFT; + in[4] = (int)(a3 - b3) >> ROW_SHIFT; + in[5] = (int)(a2 - b2) >> ROW_SHIFT; + in[6] = (int)(a1 - b1) >> ROW_SHIFT; + in[7] = (int)(a0 - b0) >> ROW_SHIFT; } else { const int a0 = k >> ROW_SHIFT; if (a0) { @@ -102,8 +102,8 @@ static int idct_row(short *in, const int *const tab, int rnd) return 0; } } else if (!(left | right)) { - const int a0 = (rnd + c4 * (in[0] + in[4])) >> ROW_SHIFT; - const int a1 = (rnd + c4 * (in[0] - in[4])) >> ROW_SHIFT; + const int a0 = (int)(rnd + c4 * (in[0] + in[4])) >> ROW_SHIFT; + const int a1 = (int)(rnd + c4 * (in[0] - in[4])) >> ROW_SHIFT; in[0] = a0; in[3] = a0; @@ -114,7 +114,7 @@ static int idct_row(short *in, const int *const tab, int rnd) in[5] = a1; in[6] = a1; } else { - const int k = c4 * in[0] + rnd; + const unsigned int k = c4 * in[0] + rnd; const unsigned int a0 = k + c2 * in[2] + c4 * in[4] + c6 * in[6]; const unsigned int a1 = k + c6 * in[2] - c4 * in[4] - c2 * in[6]; const unsigned int a2 = k - c6 * in[2] - c4 * in[4] + c2 * in[6]; diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c index 5e85d1a2b3..c042bdb9d5 100644 --- a/libavdevice/v4l2.c +++ b/libavdevice/v4l2.c @@ -107,10 +107,10 @@ struct video_data { int (*open_f)(const char *file, int oflag, ...); int (*close_f)(int fd); int (*dup_f)(int fd); -#ifdef __GLIBC__ - int (*ioctl_f)(int fd, unsigned long int request, ...); -#else +#if HAVE_POSIX_IOCTL int (*ioctl_f)(int fd, int request, ...); +#else + int (*ioctl_f)(int fd, unsigned long int request, ...); #endif ssize_t (*read_f)(int fd, void *buffer, size_t n); void *(*mmap_f)(void *start, size_t length, int prot, int flags, int fd, int64_t offset); diff --git a/libavfilter/af_alimiter.c b/libavfilter/af_alimiter.c index c683c4bcf4..f4318b6d7b 100644 --- a/libavfilter/af_alimiter.c +++ b/libavfilter/af_alimiter.c @@ -196,9 +196,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) int j = i % buffer_size; double ppeak = 0, pdelta; - for (c = 0; c < channels; c++) { - ppeak = FFMAX(ppeak, fabs(buffer[nextpos[j] + c])); - } + if (nextpos[j] >= 0) + for (c = 0; c < channels; c++) { + ppeak = FFMAX(ppeak, fabs(buffer[nextpos[j] + c])); + } pdelta = (limit / peak - limit / ppeak) / (((buffer_size - nextpos[j] + s->pos) % buffer_size) / channels); if (pdelta < nextdelta[j]) { nextdelta[j] = pdelta; diff --git a/libavfilter/af_channelmap.c b/libavfilter/af_channelmap.c index eb173d20c4..18355eb43b 100644 --- a/libavfilter/af_channelmap.c +++ b/libavfilter/af_channelmap.c @@ -85,7 +85,7 @@ static char* split(char *message, char delim) { return next; } -static int get_channel_idx(char **map, int *ch, char delim, int max_ch) +static int get_channel_idx(char **map, int *ch, char delim, int max_nb_channels) { char *next; int len; @@ -99,7 +99,7 @@ static int get_channel_idx(char **map, int *ch, char delim, int max_ch) sscanf(*map, "%d%n", ch, &n); if (n != len) return AVERROR(EINVAL); - if (*ch < 0 || *ch > max_ch) + if (*ch < 0 || *ch >= max_nb_channels) return AVERROR(EINVAL); *map = next; return 0; @@ -167,7 +167,7 @@ static av_cold int channelmap_init(AVFilterContext *ctx) for (i = 0; i < map_entries; i++) { int in_ch_idx = -1, out_ch_idx = -1; - int in_ch = 0, out_ch = 0; + int in_ch = -1, out_ch = -1; static const char err[] = "Failed to parse channel map\n"; switch (mode) { case MAP_ONE_INT: @@ -375,14 +375,14 @@ static int channelmap_config_input(AVFilterLink *inlink) for (i = 0; i < s->nch; i++) { struct ChannelMap *m = &s->map[i]; - if (s->mode == MAP_PAIR_STR_INT || s->mode == MAP_PAIR_STR_STR) { + if (s->mode == MAP_PAIR_STR_INT || s->mode == MAP_PAIR_STR_STR || s->mode == MAP_ONE_STR) { m->in_channel_idx = av_channel_layout_index_from_channel( &inlink->ch_layout, m->in_channel); } if (m->in_channel_idx < 0 || m->in_channel_idx >= nb_channels) { av_channel_layout_describe(&inlink->ch_layout, layout_name, sizeof(layout_name)); - if (m->in_channel) { + if (m->in_channel >= 0) { av_channel_name(channel_name, sizeof(channel_name), m->in_channel); av_log(ctx, AV_LOG_ERROR, "input channel '%s' not available from input layout '%s'\n", diff --git a/libavfilter/af_pan.c b/libavfilter/af_pan.c index 067f646805..4672648d46 100644 --- a/libavfilter/af_pan.c +++ b/libavfilter/af_pan.c @@ -313,7 +313,7 @@ static int config_props(AVFilterLink *link) pan->channel_map[i] = ch_id; } - av_opt_set_int(pan->swr, "uch", pan->nb_output_channels, 0); + av_opt_set_chlayout(pan->swr, "uchl", &pan->out_channel_layout, 0); swr_set_channel_mapping(pan->swr, pan->channel_map); } else { // renormalize diff --git a/libavfilter/af_stereowiden.c b/libavfilter/af_stereowiden.c index a91ea03957..ac4ec6fd37 100644 --- a/libavfilter/af_stereowiden.c +++ b/libavfilter/af_stereowiden.c @@ -74,6 +74,8 @@ static int config_input(AVFilterLink *inlink) s->length = s->delay * inlink->sample_rate / 1000; s->length *= 2; + if (s->length == 0) + return AVERROR(EINVAL); s->buffer = av_calloc(s->length, sizeof(*s->buffer)); if (!s->buffer) return AVERROR(ENOMEM); diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c index 4ce964706f..ae02d47dec 100644 --- a/libavfilter/avf_showspectrum.c +++ b/libavfilter/avf_showspectrum.c @@ -1785,7 +1785,7 @@ static int showspectrumpic_request_frame(AVFilterLink *outlink) int acc_samples = 0; int dst_offset = 0; - while (nb_frame <= s->nb_frames) { + while (nb_frame < s->nb_frames) { AVFrame *cur_frame = s->frames[nb_frame]; int cur_frame_samples = cur_frame->nb_samples; int nb_samples = 0; diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c index 53f468494d..0f964bf2c9 100644 --- a/libavfilter/avfiltergraph.c +++ b/libavfilter/avfiltergraph.c @@ -939,8 +939,8 @@ static void swap_channel_layouts_on_filter(AVFilterContext *filter) } /* no penalty for LFE channel mismatch */ - if (av_channel_layout_channel_from_index(&in_chlayout, AV_CHAN_LOW_FREQUENCY) >= 0 && - av_channel_layout_channel_from_index(&out_chlayout, AV_CHAN_LOW_FREQUENCY) >= 0) + if (av_channel_layout_index_from_channel(&in_chlayout, AV_CHAN_LOW_FREQUENCY) >= 0 && + av_channel_layout_index_from_channel(&out_chlayout, AV_CHAN_LOW_FREQUENCY) >= 0) score += 10; av_channel_layout_from_mask(&in_chlayout, av_channel_layout_subset(&in_chlayout, ~AV_CH_LOW_FREQUENCY)); av_channel_layout_from_mask(&out_chlayout, av_channel_layout_subset(&out_chlayout, ~AV_CH_LOW_FREQUENCY)); diff --git a/libavfilter/buffersink.c b/libavfilter/buffersink.c index 306c283f77..9ab83696ce 100644 --- a/libavfilter/buffersink.c +++ b/libavfilter/buffersink.c @@ -291,7 +291,7 @@ static int asink_query_formats(AVFilterContext *ctx) cleanup_redundant_layouts(ctx); for (i = 0; i < NB_ITEMS(buf->channel_layouts); i++) if ((ret = av_channel_layout_from_mask(&layout, buf->channel_layouts[i])) < 0 || - (ret = ff_add_channel_layout(&layouts, &layout) < 0)) + (ret = ff_add_channel_layout(&layouts, &layout)) < 0) return ret; for (i = 0; i < NB_ITEMS(buf->channel_counts); i++) { layout = FF_COUNT2LAYOUT(buf->channel_counts[i]); diff --git a/libavfilter/buffersrc.c b/libavfilter/buffersrc.c index ba17450b93..bca4b87ffc 100644 --- a/libavfilter/buffersrc.c +++ b/libavfilter/buffersrc.c @@ -446,7 +446,7 @@ static int config_props(AVFilterLink *link) } break; case AVMEDIA_TYPE_AUDIO: - if (!c->ch_layout.nb_channels) { + if (!c->ch_layout.nb_channels || c->ch_layout.order == AV_CHANNEL_ORDER_UNSPEC) { int ret = av_channel_layout_copy(&c->ch_layout, &link->ch_layout); if (ret < 0) return ret; diff --git a/libavfilter/edge_template.c b/libavfilter/edge_template.c index af33c178af..e3f024a851 100644 --- a/libavfilter/edge_template.c +++ b/libavfilter/edge_template.c @@ -75,6 +75,7 @@ void fn(gaussian_blur)(int w, int h, uint8_t *dst, int dst_linesize, const uint8_t *src, int src_linesize, int src_stride) { + int j; pixel *srcp = (pixel *)src; pixel *dstp = (pixel *)dst; @@ -82,12 +83,17 @@ void fn(gaussian_blur)(int w, int h, src_linesize /= sizeof(pixel); dst_linesize /= sizeof(pixel); - memcpy(dstp, srcp, w*sizeof(pixel)); dstp += dst_linesize; srcp += src_linesize; - memcpy(dstp, srcp, w*sizeof(pixel)); dstp += dst_linesize; srcp += src_linesize; - for (int j = 2; j < h - 2; j++) { - dstp[0] = srcp[(0)*src_stride]; - dstp[1] = srcp[(1)*src_stride]; - for (int i = 2; i < w - 2; i++) { + for (j = 0; j < FFMIN(h, 2); j++) { + memcpy(dstp, srcp, w*sizeof(pixel)); + dstp += dst_linesize; + srcp += src_linesize; + } + + for (; j < h - 2; j++) { + int i; + for (i = 0; i < FFMIN(w, 2); i++) + dstp[i] = srcp[i*src_stride]; + for (; i < w - 2; i++) { /* Gaussian mask of size 5x5 with sigma = 1.4 */ dstp[i] = ((srcp[-2*src_linesize + (i-2)*src_stride] + srcp[2*src_linesize + (i-2)*src_stride]) * 2 + (srcp[-2*src_linesize + (i-1)*src_stride] + srcp[2*src_linesize + (i-1)*src_stride]) * 4 @@ -107,12 +113,15 @@ void fn(gaussian_blur)(int w, int h, + srcp[(i+1)*src_stride] * 12 + srcp[(i+2)*src_stride] * 5) / 159; } - dstp[w - 2] = srcp[(w - 2)*src_stride]; - dstp[w - 1] = srcp[(w - 1)*src_stride]; + for (; i < w; i++) + dstp[i] = srcp[i*src_stride]; dstp += dst_linesize; srcp += src_linesize; } - memcpy(dstp, srcp, w*sizeof(pixel)); dstp += dst_linesize; srcp += src_linesize; - memcpy(dstp, srcp, w*sizeof(pixel)); + for (; j < h; j++) { + memcpy(dstp, srcp, w*sizeof(pixel)); + dstp += dst_linesize; + srcp += src_linesize; + } } diff --git a/libavfilter/f_reverse.c b/libavfilter/f_reverse.c index 0ab2a3ab29..56d433768b 100644 --- a/libavfilter/f_reverse.c +++ b/libavfilter/f_reverse.c @@ -269,7 +269,8 @@ static int areverse_request_frame(AVFilterLink *outlink) AVFrame *out = s->frames[s->nb_frames - 1]; out->duration = s->duration[s->flush_idx]; out->pts = s->pts[s->flush_idx++] - s->nb_samples; - s->nb_samples += s->pts[s->flush_idx] - s->pts[s->flush_idx - 1] - out->nb_samples; + if (s->nb_frames > 1) + s->nb_samples += s->pts[s->flush_idx] - s->pts[s->flush_idx - 1] - out->nb_samples; if (av_sample_fmt_is_planar(out->format)) reverse_samples_planar(out); diff --git a/libavfilter/framesync.c b/libavfilter/framesync.c index c748262ba6..6cb4b21fed 100644 --- a/libavfilter/framesync.c +++ b/libavfilter/framesync.c @@ -288,7 +288,7 @@ int ff_framesync_get_frame(FFFrameSync *fs, unsigned in, AVFrame **rframe, if (need_copy) { if (!(frame = av_frame_clone(frame))) return AVERROR(ENOMEM); - if ((ret = ff_inlink_make_frame_writable(fs->parent->inputs[in], &frame) < 0)) { + if ((ret = ff_inlink_make_frame_writable(fs->parent->inputs[in], &frame)) < 0) { av_frame_free(&frame); return ret; } diff --git a/libavfilter/graphparser.c b/libavfilter/graphparser.c index 8e12416ccb..4347131fad 100644 --- a/libavfilter/graphparser.c +++ b/libavfilter/graphparser.c @@ -532,8 +532,7 @@ int avfilter_graph_segment_create_filters(AVFilterGraphSegment *seg, int flags) for (size_t j = 0; j < ch->nb_filters; j++) { AVFilterParams *p = ch->filters[j]; const AVFilter *f = avfilter_get_by_name(p->filter_name); - char inst_name[30], *name = p->instance_name ? p->instance_name : - inst_name; + char name[64]; // skip already processed filters if (p->filter || !p->filter_name) @@ -546,7 +545,9 @@ int avfilter_graph_segment_create_filters(AVFilterGraphSegment *seg, int flags) } if (!p->instance_name) - snprintf(inst_name, sizeof(inst_name), "Parsed_%s_%zu", f->name, idx); + snprintf(name, sizeof(name), "Parsed_%s_%zu", f->name, idx); + else + snprintf(name, sizeof(name), "%s@%s", f->name, p->instance_name); p->filter = avfilter_graph_alloc_filter(seg->graph, f, name); if (!p->filter) diff --git a/libavfilter/signature_lookup.c b/libavfilter/signature_lookup.c index 86dd0c6675..ad012ecced 100644 --- a/libavfilter/signature_lookup.c +++ b/libavfilter/signature_lookup.c @@ -37,6 +37,16 @@ #define STATUS_END_REACHED 1 #define STATUS_BEGIN_REACHED 2 +static void sll_free(MatchingInfo **sll) +{ + while (*sll) { + MatchingInfo *tmp = *sll; + *sll = tmp->next; + tmp->next = NULL; + av_free(tmp); + } +} + static void fill_l1distlut(uint8_t lut[]) { int i, j, tmp_i, tmp_j,count; @@ -289,6 +299,11 @@ static MatchingInfo* get_matching_parameters(AVFilterContext *ctx, SignatureCont if (!c->next) av_log(ctx, AV_LOG_FATAL, "Could not allocate memory"); c = c->next; + + } + if (!c) { + sll_free(&cands); + goto error; } c->framerateratio = (i+1.0) / 30; c->score = hspace[i][j].score; @@ -305,6 +320,7 @@ static MatchingInfo* get_matching_parameters(AVFilterContext *ctx, SignatureCont } } } + error: for (i = 0; i < MAX_FRAMERATE; i++) { av_freep(&hspace[i]); } @@ -520,16 +536,6 @@ static MatchingInfo evaluate_parameters(AVFilterContext *ctx, SignatureContext * return bestmatch; } -static void sll_free(MatchingInfo *sll) -{ - void *tmp; - while (sll) { - tmp = sll; - sll = sll->next; - av_freep(&tmp); - } -} - static MatchingInfo lookup_signatures(AVFilterContext *ctx, SignatureContext *sc, StreamContext *first, StreamContext *second, int mode) { CoarseSignature *cs, *cs2; @@ -572,7 +578,7 @@ static MatchingInfo lookup_signatures(AVFilterContext *ctx, SignatureContext *sc "ratio %f, offset %d, score %d, %d frames matching\n", bestmatch.first->index, bestmatch.second->index, bestmatch.framerateratio, bestmatch.offset, bestmatch.score, bestmatch.matchframes); - sll_free(infos); + sll_free(&infos); } } while (find_next_coarsecandidate(sc, second->coarsesiglist, &cs, &cs2, 0) && !bestmatch.whole); return bestmatch; diff --git a/libavfilter/vf_gradfun.c b/libavfilter/vf_gradfun.c index 71a5f9c787..db30342d3f 100644 --- a/libavfilter/vf_gradfun.c +++ b/libavfilter/vf_gradfun.c @@ -92,7 +92,7 @@ static void filter(GradFunContext *ctx, uint8_t *dst, const uint8_t *src, int wi for (y = 0; y < r; y++) ctx->blur_line(dc, buf + y * bstride, buf + (y - 1) * bstride, src + 2 * y * src_linesize, src_linesize, width / 2); for (;;) { - if (y < height - r) { + if (y + 1 < height - r) { int mod = ((y + r) / 2) % r; uint16_t *buf0 = buf + mod * bstride; uint16_t *buf1 = buf + (mod ? mod - 1 : r - 1) * bstride; diff --git a/libavfilter/vf_minterpolate.c b/libavfilter/vf_minterpolate.c index f2de61ca39..8f9f353c71 100644 --- a/libavfilter/vf_minterpolate.c +++ b/libavfilter/vf_minterpolate.c @@ -1078,8 +1078,13 @@ static void interpolate(AVFilterLink *inlink, AVFrame *avf_out) pts = av_rescale(avf_out->pts, (int64_t) ALPHA_MAX * outlink->time_base.num * inlink->time_base.den, (int64_t) outlink->time_base.den * inlink->time_base.num); - alpha = (pts - mi_ctx->frames[1].avf->pts * ALPHA_MAX) / (mi_ctx->frames[2].avf->pts - mi_ctx->frames[1].avf->pts); - alpha = av_clip(alpha, 0, ALPHA_MAX); + if (mi_ctx->frames[2].avf->pts > mi_ctx->frames[1].avf->pts) { + alpha = (pts - mi_ctx->frames[1].avf->pts * ALPHA_MAX) / (mi_ctx->frames[2].avf->pts - mi_ctx->frames[1].avf->pts); + alpha = av_clip(alpha, 0, ALPHA_MAX); + } else { + av_log(ctx, AV_LOG_DEBUG, "duplicate input PTS detected\n"); + alpha = 0; + } if (alpha == 0 || alpha == ALPHA_MAX) { av_frame_copy(avf_out, alpha ? mi_ctx->frames[2].avf : mi_ctx->frames[1].avf); diff --git a/libavfilter/vf_signature.c b/libavfilter/vf_signature.c index 4896e8f2c1..53ed413a4c 100644 --- a/libavfilter/vf_signature.c +++ b/libavfilter/vf_signature.c @@ -384,6 +384,9 @@ static int xml_export(AVFilterContext *ctx, StreamContext *sc, const char* filen FILE* f; unsigned int pot3[5] = { 3*3*3*3, 3*3*3, 3*3, 3, 1 }; + if (!sc->coarseend->last) + return AVERROR(EINVAL); // No frames ? + f = avpriv_fopen_utf8(filename, "w"); if (!f) { int err = AVERROR(EINVAL); diff --git a/libavfilter/vf_swaprect.c b/libavfilter/vf_swaprect.c index b76e3bb99d..42da07cef8 100644 --- a/libavfilter/vf_swaprect.c +++ b/libavfilter/vf_swaprect.c @@ -18,6 +18,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include "libavutil/avassert.h" #include "libavutil/avstring.h" #include "libavutil/eval.h" #include "libavutil/imgutils.h" @@ -137,10 +138,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) w = dw; h = dh; x1[0] = dx1; y1[0] = dy1; x2[0] = dx2; y2[0] = dy2; x1[0] = av_clip(x1[0], 0, inlink->w - 1); - y1[0] = av_clip(y1[0], 0, inlink->w - 1); + y1[0] = av_clip(y1[0], 0, inlink->h - 1); x2[0] = av_clip(x2[0], 0, inlink->w - 1); - y2[0] = av_clip(y2[0], 0, inlink->w - 1); + y2[0] = av_clip(y2[0], 0, inlink->h - 1); ah[1] = ah[2] = AV_CEIL_RSHIFT(h, s->desc->log2_chroma_h); ah[0] = ah[3] = h; @@ -160,16 +161,20 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) lw[1] = lw[2] = AV_CEIL_RSHIFT(inlink->w, s->desc->log2_chroma_w); lw[0] = lw[3] = inlink->w; - x1[1] = x1[2] = AV_CEIL_RSHIFT(x1[0], s->desc->log2_chroma_w); + x1[1] = x1[2] = (x1[0] >> s->desc->log2_chroma_w); x1[0] = x1[3] = x1[0]; - y1[1] = y1[2] = AV_CEIL_RSHIFT(y1[0], s->desc->log2_chroma_h); + y1[1] = y1[2] = (y1[0] >> s->desc->log2_chroma_h); y1[0] = y1[3] = y1[0]; - x2[1] = x2[2] = AV_CEIL_RSHIFT(x2[0], s->desc->log2_chroma_w); + x2[1] = x2[2] = (x2[0] >> s->desc->log2_chroma_w); x2[0] = x2[3] = x2[0]; - y2[1] = y2[2] = AV_CEIL_RSHIFT(y2[0], s->desc->log2_chroma_h); + y2[1] = y2[2] = (y2[0] >> s->desc->log2_chroma_h); y2[0] = y2[3] = y2[0]; + + av_assert0(FFMAX(x1[1], x2[1]) + pw[1] <= lw[1]); + av_assert0(FFMAX(y1[1], y2[1]) + ph[1] <= lh[1]); + for (p = 0; p < s->nb_planes; p++) { if (ph[p] == ah[p] && pw[p] == aw[p]) { uint8_t *src = in->data[p] + y1[p] * in->linesize[p] + x1[p] * s->pixsteps[p]; diff --git a/libavfilter/vf_untile.c b/libavfilter/vf_untile.c index 5d7709d68c..c8dafd1e60 100644 --- a/libavfilter/vf_untile.c +++ b/libavfilter/vf_untile.c @@ -134,8 +134,8 @@ static int activate(AVFilterContext *ctx) if (!(s->desc->flags & AV_PIX_FMT_FLAG_PAL)) { for (i = 1; i < 3; i ++) { if (out->data[i]) { - out->data[i] += (y >> s->desc->log2_chroma_w) * out->linesize[i]; - out->data[i] += (x >> s->desc->log2_chroma_h) * s->max_step[i]; + out->data[i] += (y >> s->desc->log2_chroma_h) * out->linesize[i]; + out->data[i] += (x >> s->desc->log2_chroma_w) * s->max_step[i]; } } } diff --git a/libavfilter/vf_vidstabdetect.c b/libavfilter/vf_vidstabdetect.c index b27b1e40a6..fe7bd46199 100644 --- a/libavfilter/vf_vidstabdetect.c +++ b/libavfilter/vf_vidstabdetect.c @@ -166,7 +166,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) } if (vsMotionDetection(md, &localmotions, &frame) != VS_OK) { av_log(ctx, AV_LOG_ERROR, "motion detection failed"); - return AVERROR(AVERROR_EXTERNAL); + return AVERROR_EXTERNAL; } else { if (vsWriteToFile(md, s->f, &localmotions) != VS_OK) { int ret = AVERROR(errno); diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c index ac77f7bb4b..b4dd7a4191 100644 --- a/libavfilter/vf_vpp_qsv.c +++ b/libavfilter/vf_vpp_qsv.c @@ -602,6 +602,7 @@ not_ready: return FFERROR_NOT_READY; eof: + pts = av_rescale_q(pts, inlink->time_base, outlink->time_base); ff_outlink_set_status(outlink, status, pts); return 0; } diff --git a/libavfilter/vf_weave.c b/libavfilter/vf_weave.c index 2bd3994e5e..de9f79c43d 100644 --- a/libavfilter/vf_weave.c +++ b/libavfilter/vf_weave.c @@ -30,6 +30,7 @@ typedef struct WeaveContext { int double_weave; int nb_planes; int planeheight[4]; + int outheight[4]; int linesize[4]; AVFrame *prev; @@ -79,6 +80,9 @@ static int config_props_output(AVFilterLink *outlink) s->planeheight[1] = s->planeheight[2] = AV_CEIL_RSHIFT(inlink->h, desc->log2_chroma_h); s->planeheight[0] = s->planeheight[3] = inlink->h; + s->outheight[1] = s->outheight[2] = AV_CEIL_RSHIFT(2*inlink->h, desc->log2_chroma_h); + s->outheight[0] = s->outheight[3] = 2*inlink->h; + s->nb_planes = av_pix_fmt_count_planes(inlink->format); return 0; @@ -104,19 +108,20 @@ static int weave_slice(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) const int height = s->planeheight[i]; const int start = (height * jobnr) / nb_jobs; const int end = (height * (jobnr+1)) / nb_jobs; + const int compensation = 2*end > s->outheight[i]; av_image_copy_plane(out->data[i] + out->linesize[i] * field1 + out->linesize[i] * start * 2, out->linesize[i] * 2, in->data[i] + start * in->linesize[i], in->linesize[i], - s->linesize[i], end - start); + s->linesize[i], end - start - compensation * field1); av_image_copy_plane(out->data[i] + out->linesize[i] * field2 + out->linesize[i] * start * 2, out->linesize[i] * 2, s->prev->data[i] + start * s->prev->linesize[i], s->prev->linesize[i], - s->linesize[i], end - start); + s->linesize[i], end - start - compensation * field2); } return 0; diff --git a/libavfilter/vsrc_ddagrab.c b/libavfilter/vsrc_ddagrab.c index 00c72187ea..c89282afae 100644 --- a/libavfilter/vsrc_ddagrab.c +++ b/libavfilter/vsrc_ddagrab.c @@ -533,8 +533,23 @@ static int update_mouse_pointer(AVFilterContext *avctx, DXGI_OUTDUPL_FRAME_INFO return 0; if (frame_info->PointerPosition.Visible) { - dda->mouse_x = frame_info->PointerPosition.Position.x; - dda->mouse_y = frame_info->PointerPosition.Position.y; + switch (dda->output_desc.Rotation) { + case DXGI_MODE_ROTATION_ROTATE90: + dda->mouse_x = frame_info->PointerPosition.Position.y; + dda->mouse_y = dda->output_desc.DesktopCoordinates.right - dda->output_desc.DesktopCoordinates.left - frame_info->PointerPosition.Position.x - 1; + break; + case DXGI_MODE_ROTATION_ROTATE180: + dda->mouse_x = dda->output_desc.DesktopCoordinates.right - dda->output_desc.DesktopCoordinates.left - frame_info->PointerPosition.Position.x - 1; + dda->mouse_y = dda->output_desc.DesktopCoordinates.bottom - dda->output_desc.DesktopCoordinates.top - frame_info->PointerPosition.Position.y - 1; + break; + case DXGI_MODE_ROTATION_ROTATE270: + dda->mouse_x = dda->output_desc.DesktopCoordinates.bottom - dda->output_desc.DesktopCoordinates.top - frame_info->PointerPosition.Position.y - 1; + dda->mouse_y = frame_info->PointerPosition.Position.x; + break; + default: + dda->mouse_x = frame_info->PointerPosition.Position.x; + dda->mouse_y = frame_info->PointerPosition.Position.y; + } } else { dda->mouse_x = dda->mouse_y = -1; } @@ -585,7 +600,7 @@ static int update_mouse_pointer(AVFilterContext *avctx, DXGI_OUTDUPL_FRAME_INFO return 0; } -static int next_frame_internal(AVFilterContext *avctx, ID3D11Texture2D **desktop_texture) +static int next_frame_internal(AVFilterContext *avctx, ID3D11Texture2D **desktop_texture, int need_frame) { DXGI_OUTDUPL_FRAME_INFO frame_info; DdagrabContext *dda = avctx->priv; @@ -608,18 +623,32 @@ static int next_frame_internal(AVFilterContext *avctx, ID3D11Texture2D **desktop if (dda->draw_mouse) { ret = update_mouse_pointer(avctx, &frame_info); if (ret < 0) - return ret; + goto error; + } + + if (need_frame && (!frame_info.LastPresentTime.QuadPart || !frame_info.AccumulatedFrames)) { + ret = AVERROR(EAGAIN); + goto error; } hr = IDXGIResource_QueryInterface(desktop_resource, &IID_ID3D11Texture2D, (void**)desktop_texture); - IDXGIResource_Release(desktop_resource); - desktop_resource = NULL; + release_resource(&desktop_resource); if (FAILED(hr)) { av_log(avctx, AV_LOG_ERROR, "DXGIResource QueryInterface failed\n"); - return AVERROR_EXTERNAL; + ret = AVERROR_EXTERNAL; + goto error; } return 0; + +error: + release_resource(&desktop_resource); + + hr = IDXGIOutputDuplication_ReleaseFrame(dda->dxgi_outdupl); + if (FAILED(hr)) + av_log(avctx, AV_LOG_ERROR, "DDA error ReleaseFrame failed!\n"); + + return ret; } static int probe_output_format(AVFilterContext *avctx) @@ -631,7 +660,7 @@ static int probe_output_format(AVFilterContext *avctx) av_assert1(!dda->probed_texture); do { - ret = next_frame_internal(avctx, &dda->probed_texture); + ret = next_frame_internal(avctx, &dda->probed_texture, 1); } while(ret == AVERROR(EAGAIN)); if (ret < 0) return ret; @@ -839,6 +868,41 @@ static int draw_mouse_pointer(AVFilterContext *avctx, AVFrame *frame) D3D11_SUBRESOURCE_DATA init_data = { 0 }; D3D11_BUFFER_DESC buf_desc = { 0 }; + switch (dda->output_desc.Rotation) { + case DXGI_MODE_ROTATION_ROTATE90: + vertices[ 0] = x; vertices[ 1] = y; + vertices[ 5] = x; vertices[ 6] = y - tex_desc.Width; + vertices[10] = x + tex_desc.Height; vertices[11] = y; + vertices[15] = x + tex_desc.Height; vertices[16] = y - tex_desc.Width; + vertices[ 3] = 0.0f; vertices[ 4] = 0.0f; + vertices[ 8] = 1.0f; vertices[ 9] = 0.0f; + vertices[13] = 0.0f; vertices[14] = 1.0f; + vertices[18] = 1.0f; vertices[19] = 1.0f; + break; + case DXGI_MODE_ROTATION_ROTATE180: + vertices[ 0] = x - tex_desc.Width; vertices[ 1] = y; + vertices[ 5] = x - tex_desc.Width; vertices[ 6] = y - tex_desc.Height; + vertices[10] = x; vertices[11] = y; + vertices[15] = x; vertices[16] = y - tex_desc.Height; + vertices[ 3] = 1.0f; vertices[ 4] = 0.0f; + vertices[ 8] = 1.0f; vertices[ 9] = 1.0f; + vertices[13] = 0.0f; vertices[14] = 0.0f; + vertices[18] = 0.0f; vertices[19] = 1.0f; + break; + case DXGI_MODE_ROTATION_ROTATE270: + vertices[ 0] = x - tex_desc.Height; vertices[ 1] = y + tex_desc.Width; + vertices[ 5] = x - tex_desc.Height; vertices[ 6] = y; + vertices[10] = x; vertices[11] = y + tex_desc.Width; + vertices[15] = x; vertices[16] = y; + vertices[ 3] = 1.0f; vertices[ 4] = 1.0f; + vertices[ 8] = 0.0f; vertices[ 9] = 1.0f; + vertices[13] = 1.0f; vertices[14] = 0.0f; + vertices[18] = 0.0f; vertices[19] = 0.0f; + break; + default: + break; + } + num_vertices = sizeof(vertices) / (sizeof(FLOAT) * 5); buf_desc.Usage = D3D11_USAGE_DEFAULT; @@ -918,7 +982,7 @@ static int ddagrab_request_frame(AVFilterLink *outlink) now -= dda->first_pts; if (!dda->probed_texture) { - ret = next_frame_internal(avctx, &cur_texture); + ret = next_frame_internal(avctx, &cur_texture, 0); } else { cur_texture = dda->probed_texture; dda->probed_texture = NULL; diff --git a/libavformat/aiffdec.c b/libavformat/aiffdec.c index 1cde12c193..35d3d3d3c5 100644 --- a/libavformat/aiffdec.c +++ b/libavformat/aiffdec.c @@ -106,6 +106,8 @@ static int get_aiff_header(AVFormatContext *s, int64_t size, size++; par->codec_type = AVMEDIA_TYPE_AUDIO; channels = avio_rb16(pb); + if (par->ch_layout.nb_channels && par->ch_layout.nb_channels != channels) + return AVERROR_INVALIDDATA; par->ch_layout.nb_channels = channels; num_frames = avio_rb32(pb); par->bits_per_coded_sample = avio_rb16(pb); diff --git a/libavformat/asfdec_f.c b/libavformat/asfdec_f.c index bdbd4271c8..aa7aaa6ab6 100644 --- a/libavformat/asfdec_f.c +++ b/libavformat/asfdec_f.c @@ -670,7 +670,7 @@ static int asf_read_marker(AVFormatContext *s) avio_rl64(pb); // offset, 8 bytes pres_time = avio_rl64(pb); // presentation time - pres_time -= asf->hdr.preroll * 10000; + pres_time = av_sat_sub64(pres_time, asf->hdr.preroll * 10000); avio_rl16(pb); // entry length avio_rl32(pb); // send time avio_rl32(pb); // flags diff --git a/libavformat/avr.c b/libavformat/avr.c index 1cc4d56bfb..dce977b6ac 100644 --- a/libavformat/avr.c +++ b/libavformat/avr.c @@ -70,6 +70,9 @@ static int avr_read_header(AVFormatContext *s) avio_skip(s->pb, 1); // replay speed st->codecpar->sample_rate = avio_rb24(s->pb); + if (st->codecpar->sample_rate == 0) + return AVERROR_INVALIDDATA; + avio_skip(s->pb, 4 * 3); avio_skip(s->pb, 2 * 3); avio_skip(s->pb, 20); diff --git a/libavformat/avs.c b/libavformat/avs.c index ab47980a11..19f0373157 100644 --- a/libavformat/avs.c +++ b/libavformat/avs.c @@ -140,6 +140,10 @@ static int avs_read_audio_packet(AVFormatContext * s, AVPacket * pkt) return 0; /* this indicate EOS */ if (ret < 0) return ret; + if (size != (int)size) { + av_packet_unref(pkt); + return AVERROR(EDOM); + } pkt->stream_index = avs->st_audio->index; pkt->flags |= AV_PKT_FLAG_KEY; diff --git a/libavformat/cafdec.c b/libavformat/cafdec.c index e0a9031cb8..82b5bda4ac 100644 --- a/libavformat/cafdec.c +++ b/libavformat/cafdec.c @@ -265,7 +265,7 @@ static int read_pakt_chunk(AVFormatContext *s, int64_t size) } } - if (avio_tell(pb) - ccount > size) { + if (avio_tell(pb) - ccount > size || size > INT64_MAX - ccount) { av_log(s, AV_LOG_ERROR, "error reading packet table\n"); return AVERROR_INVALIDDATA; } @@ -337,6 +337,9 @@ static int read_header(AVFormatContext *s) avio_skip(pb, 4); /* edit count */ caf->data_start = avio_tell(pb); caf->data_size = size < 0 ? -1 : size - 4; + if (caf->data_start < 0 || caf->data_size > INT64_MAX - caf->data_start) + return AVERROR_INVALIDDATA; + if (caf->data_size > 0 && (pb->seekable & AVIO_SEEKABLE_NORMAL)) avio_skip(pb, caf->data_size); found_data = 1; diff --git a/libavformat/concat.c b/libavformat/concat.c index dc0985e40c..825e43a7fa 100644 --- a/libavformat/concat.c +++ b/libavformat/concat.c @@ -296,6 +296,8 @@ static av_cold int concatf_open(URLContext *h, const char *uri, int flags) av_bprint_finalize(&bp, NULL); data->length = i; + if (!data->length) + err = AVERROR_INVALIDDATA; if (err < 0) concat_close(h); diff --git a/libavformat/concatdec.c b/libavformat/concatdec.c index 5d4f67d0ac..3c805f29df 100644 --- a/libavformat/concatdec.c +++ b/libavformat/concatdec.c @@ -324,7 +324,7 @@ static int64_t get_best_effort_duration(ConcatFile *file, AVFormatContext *avf) if (file->user_duration != AV_NOPTS_VALUE) return file->user_duration; if (file->outpoint != AV_NOPTS_VALUE) - return file->outpoint - file->file_inpoint; + return av_sat_sub64(file->outpoint, file->file_inpoint); if (avf->duration > 0) return avf->duration - (file->file_inpoint - file->file_start_time); if (file->next_dts != AV_NOPTS_VALUE) @@ -639,6 +639,12 @@ static int concat_parse_script(AVFormatContext *avf) } } + if (file->inpoint != AV_NOPTS_VALUE && file->outpoint != AV_NOPTS_VALUE) { + if (file->inpoint > file->outpoint || + file->outpoint - (uint64_t)file->inpoint > INT64_MAX) + ret = AVERROR_INVALIDDATA; + } + fail: for (arg = 0; arg < MAX_ARGS; arg++) av_freep(&arg_str[arg]); @@ -667,11 +673,15 @@ static int concat_read_header(AVFormatContext *avf) else time = cat->files[i].start_time; if (cat->files[i].user_duration == AV_NOPTS_VALUE) { - if (cat->files[i].inpoint == AV_NOPTS_VALUE || cat->files[i].outpoint == AV_NOPTS_VALUE) + if (cat->files[i].inpoint == AV_NOPTS_VALUE || cat->files[i].outpoint == AV_NOPTS_VALUE || + cat->files[i].outpoint - (uint64_t)cat->files[i].inpoint != av_sat_sub64(cat->files[i].outpoint, cat->files[i].inpoint) + ) break; cat->files[i].user_duration = cat->files[i].outpoint - cat->files[i].inpoint; } cat->files[i].duration = cat->files[i].user_duration; + if (time + (uint64_t)cat->files[i].user_duration > INT64_MAX) + return AVERROR_INVALIDDATA; time += cat->files[i].user_duration; } if (i == cat->nb_files) { diff --git a/libavformat/dxa.c b/libavformat/dxa.c index 474b85270a..b4d9d00529 100644 --- a/libavformat/dxa.c +++ b/libavformat/dxa.c @@ -122,7 +122,7 @@ static int dxa_read_header(AVFormatContext *s) if(ast->codecpar->block_align) { if (c->bpc > INT_MAX - ast->codecpar->block_align + 1) return AVERROR_INVALIDDATA; - c->bpc = ((c->bpc + ast->codecpar->block_align - 1) / ast->codecpar->block_align) * ast->codecpar->block_align; + c->bpc = ((c->bpc - 1 + ast->codecpar->block_align) / ast->codecpar->block_align) * ast->codecpar->block_align; } c->bytes_left = fsize; c->wavpos = avio_tell(pb); diff --git a/libavformat/flacdec.c b/libavformat/flacdec.c index b58ec03963..62d3d458ef 100644 --- a/libavformat/flacdec.c +++ b/libavformat/flacdec.c @@ -69,7 +69,7 @@ static int flac_read_header(AVFormatContext *s) /* process metadata blocks */ while (!avio_feof(s->pb) && !metadata_last) { if (avio_read(s->pb, header, 4) != 4) - return AVERROR(AVERROR_INVALIDDATA); + return AVERROR_INVALIDDATA; flac_parse_block_header(header, &metadata_last, &metadata_type, &metadata_size); switch (metadata_type) { diff --git a/libavformat/format.c b/libavformat/format.c index 76f25ab5a6..52b814e67d 100644 --- a/libavformat/format.c +++ b/libavformat/format.c @@ -231,6 +231,7 @@ int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt, int ret = 0, probe_size, buf_offset = 0; int score = 0; int ret2; + int eof = 0; if (!max_probe_size) max_probe_size = PROBE_BUF_MAX; @@ -254,7 +255,7 @@ int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt, } } - for (probe_size = PROBE_BUF_MIN; probe_size <= max_probe_size && !*fmt; + for (probe_size = PROBE_BUF_MIN; probe_size <= max_probe_size && !*fmt && !eof; probe_size = FFMIN(probe_size << 1, FFMAX(max_probe_size, probe_size + 1))) { score = probe_size < max_probe_size ? AVPROBE_SCORE_RETRY : 0; @@ -270,6 +271,7 @@ int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt, score = 0; ret = 0; /* error was end of file, nothing read */ + eof = 1; } buf_offset += ret; if (buf_offset < offset) diff --git a/libavformat/hls.c b/libavformat/hls.c index 8a96a37ff9..ce791e0123 100644 --- a/libavformat/hls.c +++ b/libavformat/hls.c @@ -2549,7 +2549,7 @@ static const AVOption hls_options[] = { {.str = "3gp,aac,avi,ac3,eac3,flac,mkv,m3u8,m4a,m4s,m4v,mpg,mov,mp2,mp3,mp4,mpeg,mpegts,ogg,ogv,oga,ts,vob,wav"}, INT_MIN, INT_MAX, FLAGS}, {"max_reload", "Maximum number of times a insufficient list is attempted to be reloaded", - OFFSET(max_reload), AV_OPT_TYPE_INT, {.i64 = 1000}, 0, INT_MAX, FLAGS}, + OFFSET(max_reload), AV_OPT_TYPE_INT, {.i64 = 3}, 0, INT_MAX, FLAGS}, {"m3u8_hold_counters", "The maximum number of times to load m3u8 when it refreshes without new segments", OFFSET(m3u8_hold_counters), AV_OPT_TYPE_INT, {.i64 = 1000}, 0, INT_MAX, FLAGS}, {"http_persistent", "Use persistent HTTP connections", diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index e1f96feda3..264ba4b7f7 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -411,8 +411,11 @@ static void write_codec_attr(AVStream *st, VariantStream *vs) } else if (st->codecpar->codec_id == AV_CODEC_ID_MP3) { snprintf(attr, sizeof(attr), "mp4a.40.34"); } else if (st->codecpar->codec_id == AV_CODEC_ID_AAC) { - /* TODO : For HE-AAC, HE-AACv2, the last digit needs to be set to 5 and 29 respectively */ - snprintf(attr, sizeof(attr), "mp4a.40.2"); + if (st->codecpar->profile != FF_PROFILE_UNKNOWN) + snprintf(attr, sizeof(attr), "mp4a.40.%d", st->codecpar->profile+1); + else + // This is for backward compatibility with the previous implementation. + snprintf(attr, sizeof(attr), "mp4a.40.2"); } else if (st->codecpar->codec_id == AV_CODEC_ID_AC3) { snprintf(attr, sizeof(attr), "ac-3"); } else if (st->codecpar->codec_id == AV_CODEC_ID_EAC3) { @@ -2419,7 +2422,6 @@ static int hls_write_packet(AVFormatContext *s, AVPacket *pkt) int is_ref_pkt = 1; int ret = 0, can_split = 1, i, j; int stream_index = 0; - int subtitle_streams = 0; int range_length = 0; const char *proto = NULL; int use_temp_file = 0; @@ -2427,6 +2429,7 @@ static int hls_write_packet(AVFormatContext *s, AVPacket *pkt) char *old_filename = NULL; for (i = 0; i < hls->nb_varstreams; i++) { + int subtitle_streams = 0; vs = &hls->var_streams[i]; for (j = 0; j < vs->nb_streams; j++) { if (vs->streams[j]->codecpar->codec_type == AVMEDIA_TYPE_SUBTITLE) { diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c index cb31864045..e6c0385a58 100644 --- a/libavformat/id3v2.c +++ b/libavformat/id3v2.c @@ -366,7 +366,7 @@ static void read_uslt(AVFormatContext *s, AVIOContext *pb, int taglen, int encoding; int ok = 0; - if (taglen < 1) + if (taglen < 4) goto error; encoding = avio_r8(pb); diff --git a/libavformat/iff.c b/libavformat/iff.c index b8e8bffe03..5bff0e9b6c 100644 --- a/libavformat/iff.c +++ b/libavformat/iff.c @@ -217,7 +217,7 @@ static int parse_dsd_diin(AVFormatContext *s, AVStream *st, uint64_t eof) { AVIOContext *pb = s->pb; - while (avio_tell(pb) + 12 <= eof && !avio_feof(pb)) { + while (av_sat_add64(avio_tell(pb), 12) <= eof && !avio_feof(pb)) { uint32_t tag = avio_rl32(pb); uint64_t size = avio_rb64(pb); uint64_t orig_pos = avio_tell(pb); @@ -254,7 +254,7 @@ static int parse_dsd_prop(AVFormatContext *s, AVStream *st, uint64_t eof) int dsd_layout[6]; ID3v2ExtraMeta *id3v2_extra_meta; - while (avio_tell(pb) + 12 <= eof && !avio_feof(pb)) { + while (av_sat_add64(avio_tell(pb), 12) <= eof && !avio_feof(pb)) { uint32_t tag = avio_rl32(pb); uint64_t size = avio_rb64(pb); uint64_t orig_pos = avio_tell(pb); diff --git a/libavformat/imf_cpl.c b/libavformat/imf_cpl.c index ad84a68b13..b59c3614e1 100644 --- a/libavformat/imf_cpl.c +++ b/libavformat/imf_cpl.c @@ -75,6 +75,8 @@ int ff_imf_xml_read_uuid(xmlNodePtr element, AVUUID uuid) int ret = 0; xmlChar *element_text = xmlNodeListGetString(element->doc, element->xmlChildrenNode, 1); + if (!element_text) + return AVERROR_INVALIDDATA; ret = av_uuid_urn_parse(element_text, uuid); if (ret) { av_log(NULL, AV_LOG_ERROR, "Invalid UUID\n"); @@ -90,7 +92,7 @@ int ff_imf_xml_read_rational(xmlNodePtr element, AVRational *rational) int ret = 0; xmlChar *element_text = xmlNodeListGetString(element->doc, element->xmlChildrenNode, 1); - if (sscanf(element_text, "%i %i", &rational->num, &rational->den) != 2) { + if (element_text == NULL || sscanf(element_text, "%i %i", &rational->num, &rational->den) != 2) { av_log(NULL, AV_LOG_ERROR, "Invalid rational number\n"); ret = AVERROR_INVALIDDATA; } @@ -104,7 +106,7 @@ int ff_imf_xml_read_uint32(xmlNodePtr element, uint32_t *number) int ret = 0; xmlChar *element_text = xmlNodeListGetString(element->doc, element->xmlChildrenNode, 1); - if (sscanf(element_text, "%" PRIu32, number) != 1) { + if (element_text == NULL || sscanf(element_text, "%" PRIu32, number) != 1) { av_log(NULL, AV_LOG_ERROR, "Invalid unsigned 32-bit integer"); ret = AVERROR_INVALIDDATA; } @@ -188,6 +190,10 @@ static int fill_content_title(xmlNodePtr cpl_element, FFIMFCPL *cpl) cpl->content_title_utf8 = xmlNodeListGetString(cpl_element->doc, element->xmlChildrenNode, 1); + if (!cpl->content_title_utf8) + cpl->content_title_utf8 = xmlStrdup(""); + if (!cpl->content_title_utf8) + return AVERROR(ENOMEM); return 0; } @@ -260,6 +266,8 @@ static int fill_timecode(xmlNodePtr cpl_element, FFIMFCPL *cpl) } tc_str = xmlNodeListGetString(element->doc, element->xmlChildrenNode, 1); + if (!tc_str) + return AVERROR_INVALIDDATA; ret = parse_cpl_tc_type(tc_str, comps); xmlFree(tc_str); if (ret) @@ -608,11 +616,10 @@ static int push_main_audio_sequence(xmlNodePtr audio_sequence_elem, FFIMFCPL *cp ret = fill_trackfile_resource(resource_elem, &vt->resources[vt->resource_count], cpl); - vt->resource_count++; - if (ret) { + if (ret) av_log(NULL, AV_LOG_ERROR, "Invalid Resource\n"); - continue; - } + else + vt->resource_count++; resource_elem = xmlNextElementSibling(resource_elem); } @@ -691,11 +698,10 @@ static int push_main_image_2d_sequence(xmlNodePtr image_sequence_elem, FFIMFCPL ret = fill_trackfile_resource(resource_elem, &cpl->main_image_2d_track->resources[cpl->main_image_2d_track->resource_count], cpl); - cpl->main_image_2d_track->resource_count++; - if (ret) { + if (ret) av_log(NULL, AV_LOG_ERROR, "Invalid Resource\n"); - continue; - } + else + cpl->main_image_2d_track->resource_count++; resource_elem = xmlNextElementSibling(resource_elem); } diff --git a/libavformat/isom.c b/libavformat/isom.c index 6d019881e5..954ba1ec4f 100644 --- a/libavformat/isom.c +++ b/libavformat/isom.c @@ -358,6 +358,7 @@ int ff_mp4_read_dec_config_descr(AVFormatContext *fc, AVStream *st, AVIOContext st->codecpar->extradata_size, 1, fc); if (ret < 0) return ret; + av_channel_layout_uninit(&st->codecpar->ch_layout); st->codecpar->ch_layout.order = AV_CHANNEL_ORDER_UNSPEC; st->codecpar->ch_layout.nb_channels = cfg.channels; if (cfg.object_type == 29 && cfg.sampling_index < 3) // old mp3on4 diff --git a/libavformat/jacosubdec.c b/libavformat/jacosubdec.c index 61b1316dc9..e22bbd788c 100644 --- a/libavformat/jacosubdec.c +++ b/libavformat/jacosubdec.c @@ -124,35 +124,35 @@ shift_and_ret: return buf + len; } -static int get_shift(int timeres, const char *buf) +static int get_shift(unsigned timeres, const char *buf) { int sign = 1; - int a = 0, b = 0, c = 0, d = 0; + int h = 0, m = 0, s = 0, d = 0; int64_t ret; #define SSEP "%*1[.:]" - int n = sscanf(buf, "%d"SSEP"%d"SSEP"%d"SSEP"%d", &a, &b, &c, &d); + int n = sscanf(buf, "%d"SSEP"%d"SSEP"%d"SSEP"%d", &h, &m, &s, &d); #undef SSEP - if (a == INT_MIN) + if (h == INT_MIN) return 0; - if (*buf == '-' || a < 0) { + if (*buf == '-' || h < 0) { sign = -1; - a = FFABS(a); + h = FFABS(h); } ret = 0; switch (n) { - case 4: - ret = sign * (((int64_t)a*3600 + (int64_t)b*60 + c) * timeres + d); - break; - case 3: - ret = sign * (( (int64_t)a*60 + b) * timeres + c); - break; - case 2: - ret = sign * (( (int64_t)a) * timeres + b); - break; + case 1: h = 0; //clear all in case of a single parameter + case 2: s = m; m = h; h = 0; //shift into second subsecondd + case 3: d = s; s = m; m = h; h = 0; //shift into minute second subsecond } + + ret = (int64_t)h*3600 + (int64_t)m*60 + s; + if (FFABS(ret) > (INT64_MAX - FFABS((int64_t)d)) / timeres) + return 0; + ret = sign * (ret * timeres + d); + if ((int)ret != ret) ret = 0; @@ -227,14 +227,17 @@ static int jacosub_read_header(AVFormatContext *s) } av_bprintf(&header, "#S %s", p); break; - case 'T': // ...but must be placed after TIMERES - jacosub->timeres = strtol(p, NULL, 10); - if (!jacosub->timeres) + case 'T': { // ...but must be placed after TIMERES + int64_t timeres = strtol(p, NULL, 10); + if (timeres <= 0 || timeres > UINT32_MAX) { jacosub->timeres = 30; - else + } else { + jacosub->timeres = timeres; av_bprintf(&header, "#T %s", p); + } break; } + } } /* general/essential directives in the extradata */ diff --git a/libavformat/jpegxl_probe.c b/libavformat/jpegxl_probe.c index 3de002f004..2d2d128387 100644 --- a/libavformat/jpegxl_probe.c +++ b/libavformat/jpegxl_probe.c @@ -21,6 +21,7 @@ #include "jpegxl_probe.h" +#define UNCHECKED_BITSTREAM_READER 0 #define BITSTREAM_READER_LE #include "libavcodec/get_bits.h" @@ -57,49 +58,50 @@ enum JpegXLPrimaries { FF_JPEGXL_PR_P3 = 11, }; -#define jxl_bits(n) get_bits_long(gb, (n)) -#define jxl_bits_skip(n) skip_bits_long(gb, (n)) -#define jxl_u32(c0, c1, c2, c3, u0, u1, u2, u3) jpegxl_u32(gb, \ - (const uint32_t[]){c0, c1, c2, c3}, (const uint32_t[]){u0, u1, u2, u3}) -#define jxl_u64() jpegxl_u64(gb) -#define jxl_enum() jxl_u32(0, 1, 2, 18, 0, 0, 4, 6) - /* read a U32(c_i + u(u_i)) */ -static uint32_t jpegxl_u32(GetBitContext *gb, - const uint32_t constants[4], const uint32_t ubits[4]) +static av_always_inline uint32_t jxl_u32(GetBitContext *gb, + uint32_t c0, uint32_t c1, uint32_t c2, uint32_t c3, + uint32_t u0, uint32_t u1, uint32_t u2, uint32_t u3) { - uint32_t ret, choice = jxl_bits(2); + const uint32_t constants[4] = {c0, c1, c2, c3}; + const uint32_t ubits [4] = {u0, u1, u2, u3}; + uint32_t ret, choice = get_bits(gb, 2); ret = constants[choice]; if (ubits[choice]) - ret += jxl_bits(ubits[choice]); + ret += get_bits_long(gb, ubits[choice]); return ret; } +static av_always_inline uint32_t jxl_enum(GetBitContext *gb) +{ + return jxl_u32(gb, 0, 1, 2, 18, 0, 0, 4, 6); +} + /* read a U64() */ static uint64_t jpegxl_u64(GetBitContext *gb) { uint64_t shift = 12, ret; - switch (jxl_bits(2)) { + switch (get_bits(gb, 2)) { case 0: ret = 0; break; case 1: - ret = 1 + jxl_bits(4); + ret = 1 + get_bits(gb, 4); break; case 2: - ret = 17 + jxl_bits(8); + ret = 17 + get_bits(gb, 8); break; case 3: - ret = jxl_bits(12); - while (jxl_bits(1)) { + ret = get_bits(gb, 12); + while (get_bits1(gb)) { if (shift < 60) { - ret |= (uint64_t)jxl_bits(8) << shift; + ret |= (uint64_t)get_bits(gb, 8) << shift; shift += 8; } else { - ret |= (uint64_t)jxl_bits(4) << shift; + ret |= (uint64_t)get_bits(gb, 4) << shift; break; } } @@ -142,18 +144,18 @@ static int jpegxl_read_size_header(GetBitContext *gb) { uint32_t width, height; - if (jxl_bits(1)) { + if (get_bits1(gb)) { /* small size header */ - height = (jxl_bits(5) + 1) << 3; - width = jpegxl_width_from_ratio(height, jxl_bits(3)); + height = (get_bits(gb, 5) + 1) << 3; + width = jpegxl_width_from_ratio(height, get_bits(gb, 3)); if (!width) - width = (jxl_bits(5) + 1) << 3; + width = (get_bits(gb, 5) + 1) << 3; } else { /* large size header */ - height = 1 + jxl_u32(0, 0, 0, 0, 9, 13, 18, 30); - width = jpegxl_width_from_ratio(height, jxl_bits(3)); + height = 1 + jxl_u32(gb, 0, 0, 0, 0, 9, 13, 18, 30); + width = jpegxl_width_from_ratio(height, get_bits(gb, 3)); if (!width) - width = 1 + jxl_u32(0, 0, 0, 0, 9, 13, 18, 30); + width = 1 + jxl_u32(gb, 0, 0, 0, 0, 9, 13, 18, 30); } if (width > (1 << 18) || height > (1 << 18) || (width >> 4) * (height >> 4) > (1 << 20)) @@ -170,18 +172,18 @@ static int jpegxl_read_preview_header(GetBitContext *gb) { uint32_t width, height; - if (jxl_bits(1)) { + if (get_bits1(gb)) { /* coded height and width divided by eight */ - height = jxl_u32(16, 32, 1, 33, 0, 0, 5, 9) << 3; - width = jpegxl_width_from_ratio(height, jxl_bits(3)); + height = jxl_u32(gb, 16, 32, 1, 33, 0, 0, 5, 9) << 3; + width = jpegxl_width_from_ratio(height, get_bits(gb, 3)); if (!width) - width = jxl_u32(16, 32, 1, 33, 0, 0, 5, 9) << 3; + width = jxl_u32(gb, 16, 32, 1, 33, 0, 0, 5, 9) << 3; } else { /* full height and width coded */ - height = jxl_u32(1, 65, 321, 1345, 6, 8, 10, 12); - width = jpegxl_width_from_ratio(height, jxl_bits(3)); + height = jxl_u32(gb, 1, 65, 321, 1345, 6, 8, 10, 12); + width = jpegxl_width_from_ratio(height, get_bits(gb, 3)); if (!width) - width = jxl_u32(1, 65, 321, 1345, 6, 8, 10, 12); + width = jxl_u32(gb, 1, 65, 321, 1345, 6, 8, 10, 12); } if (width > 4096 || height > 4096) return -1; @@ -194,13 +196,13 @@ static int jpegxl_read_preview_header(GetBitContext *gb) */ static void jpegxl_skip_bit_depth(GetBitContext *gb) { - if (jxl_bits(1)) { + if (get_bits1(gb)) { /* float samples */ - jxl_u32(32, 16, 24, 1, 0, 0, 0, 6); /* mantissa */ - jxl_bits_skip(4); /* exponent */ + jxl_u32(gb, 32, 16, 24, 1, 0, 0, 0, 6); /* mantissa */ + skip_bits_long(gb, 4); /* exponent */ } else { /* integer samples */ - jxl_u32(8, 10, 12, 1, 0, 0, 0, 6); + jxl_u32(gb, 8, 10, 12, 1, 0, 0, 0, 6); } } @@ -210,34 +212,34 @@ static void jpegxl_skip_bit_depth(GetBitContext *gb) */ static int jpegxl_read_extra_channel_info(GetBitContext *gb) { - int all_default = jxl_bits(1); + int all_default = get_bits1(gb); uint32_t type, name_len = 0; if (!all_default) { - type = jxl_enum(); + type = jxl_enum(gb); if (type > 63) return -1; /* enum types cannot be 64+ */ if (type == FF_JPEGXL_CT_BLACK) return -1; jpegxl_skip_bit_depth(gb); - jxl_u32(0, 3, 4, 1, 0, 0, 0, 3); /* dim-shift */ + jxl_u32(gb, 0, 3, 4, 1, 0, 0, 0, 3); /* dim-shift */ /* max of name_len is 1071 = 48 + 2^10 - 1 */ - name_len = jxl_u32(0, 0, 16, 48, 0, 4, 5, 10); + name_len = jxl_u32(gb, 0, 0, 16, 48, 0, 4, 5, 10); } else { type = FF_JPEGXL_CT_ALPHA; } /* skip over the name */ - jxl_bits_skip(8 * name_len); + skip_bits_long(gb, 8 * name_len); if (!all_default && type == FF_JPEGXL_CT_ALPHA) - jxl_bits_skip(1); + skip_bits1(gb); if (type == FF_JPEGXL_CT_SPOT_COLOR) - jxl_bits_skip(16 * 4); + skip_bits_long(gb, 16 * 4); if (type == FF_JPEGXL_CT_CFA) - jxl_u32(1, 0, 3, 19, 0, 2, 4, 8); + jxl_u32(gb, 1, 0, 3, 19, 0, 2, 4, 8); return 0; } @@ -256,136 +258,149 @@ int ff_jpegxl_verify_codestream_header(const uint8_t *buf, int buflen) if (ret < 0) return ret; - if (jxl_bits(16) != FF_JPEGXL_CODESTREAM_SIGNATURE_LE) + if (get_bits_long(gb, 16) != FF_JPEGXL_CODESTREAM_SIGNATURE_LE) return -1; - if (jpegxl_read_size_header(gb) < 0) - return -1; + if ((ret = jpegxl_read_size_header(gb)) < 0) + return ret; - all_default = jxl_bits(1); + all_default = get_bits1(gb); if (!all_default) - extra_fields = jxl_bits(1); + extra_fields = get_bits1(gb); if (extra_fields) { - jxl_bits_skip(3); /* orientation */ + skip_bits_long(gb, 3); /* orientation */ /* * intrinstic size * any size header here is valid, but as it * is variable length we have to read it */ - if (jxl_bits(1)) + if (get_bits1(gb)) jpegxl_read_size_header(gb); /* preview header */ - if (jxl_bits(1)) { - if (jpegxl_read_preview_header(gb) < 0) - return -1; + if (get_bits1(gb)) { + ret = jpegxl_read_preview_header(gb); + if (ret < 0) + return ret; } /* animation header */ - if (jxl_bits(1)) { - jxl_u32(100, 1000, 1, 1, 0, 0, 10, 30); - jxl_u32(1, 1001, 1, 1, 0, 0, 8, 10); - jxl_u32(0, 0, 0, 0, 0, 3, 16, 32); - jxl_bits_skip(1); + if (get_bits1(gb)) { + jxl_u32(gb, 100, 1000, 1, 1, 0, 0, 10, 30); + jxl_u32(gb, 1, 1001, 1, 1, 0, 0, 8, 10); + jxl_u32(gb, 0, 0, 0, 0, 0, 3, 16, 32); + skip_bits_long(gb, 1); } } + if (get_bits_left(gb) < 1) + return AVERROR_INVALIDDATA; if (!all_default) { jpegxl_skip_bit_depth(gb); /* modular_16bit_buffers must equal 1 */ - if (!jxl_bits(1)) + if (!get_bits1(gb)) return -1; - num_extra_channels = jxl_u32(0, 1, 2, 1, 0, 0, 4, 12); + num_extra_channels = jxl_u32(gb, 0, 1, 2, 1, 0, 0, 4, 12); if (num_extra_channels > 4) return -1; for (uint32_t i = 0; i < num_extra_channels; i++) { - if (jpegxl_read_extra_channel_info(gb) < 0) - return -1; + ret = jpegxl_read_extra_channel_info(gb); + if (ret < 0) + return ret; + if (get_bits_left(gb) < 1) + return AVERROR_INVALIDDATA; } - xyb_encoded = jxl_bits(1); + xyb_encoded = get_bits1(gb); /* color encoding bundle */ - if (!jxl_bits(1)) { + if (!get_bits1(gb)) { uint32_t color_space; - have_icc_profile = jxl_bits(1); - color_space = jxl_enum(); + have_icc_profile = get_bits1(gb); + color_space = jxl_enum(gb); if (color_space > 63) return -1; if (!have_icc_profile) { if (color_space != FF_JPEGXL_CS_XYB) { - uint32_t white_point = jxl_enum(); + uint32_t white_point = jxl_enum(gb); if (white_point > 63) return -1; if (white_point == FF_JPEGXL_WP_CUSTOM) { /* ux and uy values */ - jxl_u32(0, 524288, 1048576, 2097152, 19, 19, 20, 21); - jxl_u32(0, 524288, 1048576, 2097152, 19, 19, 20, 21); + jxl_u32(gb, 0, 524288, 1048576, 2097152, 19, 19, 20, 21); + jxl_u32(gb, 0, 524288, 1048576, 2097152, 19, 19, 20, 21); } if (color_space != FF_JPEGXL_CS_GRAY) { /* primaries */ - uint32_t primaries = jxl_enum(); + uint32_t primaries = jxl_enum(gb); if (primaries > 63) return -1; if (primaries == FF_JPEGXL_PR_CUSTOM) { /* ux/uy values for r,g,b */ - for (int i = 0; i < 6; i++) - jxl_u32(0, 524288, 1048576, 2097152, 19, 19, 20, 21); + for (int i = 0; i < 6; i++) { + jxl_u32(gb, 0, 524288, 1048576, 2097152, 19, 19, 20, 21); + if (get_bits_left(gb) < 1) + return AVERROR_INVALIDDATA; + } } } } /* transfer characteristics */ - if (jxl_bits(1)) { + if (get_bits1(gb)) { /* gamma */ - jxl_bits_skip(24); + skip_bits_long(gb, 24); } else { /* transfer function */ - if (jxl_enum() > 63) + if (jxl_enum(gb) > 63) return -1; } /* rendering intent */ - if (jxl_enum() > 63) + if (jxl_enum(gb) > 63) return -1; } } /* tone mapping bundle */ - if (extra_fields && !jxl_bits(1)) - jxl_bits_skip(16 + 16 + 1 + 16); + if (extra_fields && !get_bits1(gb)) + skip_bits_long(gb, 16 + 16 + 1 + 16); - extensions = jxl_u64(); + extensions = jpegxl_u64(gb); + if (get_bits_left(gb) < 1) + return AVERROR_INVALIDDATA; if (extensions) { for (int i = 0; i < 64; i++) { if (extensions & (UINT64_C(1) << i)) - jxl_u64(); + jpegxl_u64(gb); + if (get_bits_left(gb) < 1) + return AVERROR_INVALIDDATA; } } } /* default transform */ - if (!jxl_bits(1)) { + if (!get_bits1(gb)) { /* opsin inverse matrix */ - if (xyb_encoded && !jxl_bits(1)) - jxl_bits_skip(16 * 16); + if (xyb_encoded && !get_bits1(gb)) + skip_bits_long(gb, 16 * 16); /* cw_mask and default weights */ - if (jxl_bits(1)) - jxl_bits_skip(16 * 15); - if (jxl_bits(1)) - jxl_bits_skip(16 * 55); - if (jxl_bits(1)) - jxl_bits_skip(16 * 210); + if (get_bits1(gb)) + skip_bits_long(gb, 16 * 15); + if (get_bits1(gb)) + skip_bits_long(gb, 16 * 55); + if (get_bits1(gb)) + skip_bits_long(gb, 16 * 210); } if (!have_icc_profile) { int bits_remaining = 7 - (get_bits_count(gb) - 1) % 8; - if (bits_remaining && jxl_bits(bits_remaining)) + if (bits_remaining && get_bits(gb, bits_remaining)) return -1; } diff --git a/libavformat/lafdec.c b/libavformat/lafdec.c index 59a59dcfe9..b867f106ae 100644 --- a/libavformat/lafdec.c +++ b/libavformat/lafdec.c @@ -139,7 +139,9 @@ static int laf_read_header(AVFormatContext *ctx) s->index = 0; s->stored_index = 0; s->bpp = bpp; - if ((int64_t)bpp * st_count * (int64_t)sample_rate >= INT32_MAX) + if ((int64_t)bpp * st_count * (int64_t)sample_rate >= INT32_MAX || + (int64_t)bpp * st_count * (int64_t)sample_rate == 0 + ) return AVERROR_INVALIDDATA; s->data = av_calloc(st_count * sample_rate, bpp); if (!s->data) diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c index cd8f5b1e7d..1fb97392c3 100644 --- a/libavformat/libsrt.c +++ b/libavformat/libsrt.c @@ -249,7 +249,7 @@ static int libsrt_listen(int eid, int fd, const struct sockaddr *addr, socklen_t if (srt_listen(fd, 1)) return libsrt_neterrno(h); - ret = libsrt_network_wait_fd_timeout(h, eid, 1, timeout, &h->interrupt_callback); + ret = libsrt_network_wait_fd_timeout(h, eid, 0, timeout, &h->interrupt_callback); if (ret < 0) return ret; @@ -390,7 +390,7 @@ static int libsrt_setup(URLContext *h, const char *uri, int flags) char hostname[1024],proto[1024],path[1024]; char portstr[10]; int64_t open_timeout = 0; - int eid, write_eid; + int eid; av_url_split(proto, sizeof(proto), NULL, 0, hostname, sizeof(hostname), &port, path, sizeof(path), uri); @@ -454,18 +454,21 @@ static int libsrt_setup(URLContext *h, const char *uri, int flags) if (libsrt_socket_nonblock(fd, 1) < 0) av_log(h, AV_LOG_DEBUG, "libsrt_socket_nonblock failed\n"); - ret = write_eid = libsrt_epoll_create(h, fd, 1); - if (ret < 0) - goto fail1; if (s->mode == SRT_MODE_LISTENER) { + int read_eid = ret = libsrt_epoll_create(h, fd, 0); + if (ret < 0) + goto fail1; // multi-client - ret = libsrt_listen(write_eid, fd, cur_ai->ai_addr, cur_ai->ai_addrlen, h, s->listen_timeout); - srt_epoll_release(write_eid); + ret = libsrt_listen(read_eid, fd, cur_ai->ai_addr, cur_ai->ai_addrlen, h, s->listen_timeout); + srt_epoll_release(read_eid); if (ret < 0) goto fail1; srt_close(fd); fd = ret; } else { + int write_eid = ret = libsrt_epoll_create(h, fd, 1); + if (ret < 0) + goto fail1; if (s->mode == SRT_MODE_RENDEZVOUS) { if (srt_bind(fd, cur_ai->ai_addr, cur_ai->ai_addrlen)) { ret = libsrt_neterrno(h); diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index d582f566a2..fe439c5501 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -2826,6 +2826,10 @@ static int matroska_parse_tracks(AVFormatContext *s) track->time_scale); track->time_scale = 1.0; } + + if (matroska->time_scale * track->time_scale > UINT_MAX) + return AVERROR_INVALIDDATA; + avpriv_set_pts_info(st, 64, matroska->time_scale * track->time_scale, 1000 * 1000 * 1000); /* 64 bit pts in ns */ @@ -4191,16 +4195,19 @@ static int64_t webm_dash_manifest_compute_bandwidth(AVFormatContext *s, int64_t int64_t prebuffer_ns = 1000000000; int64_t time_ns = sti->index_entries[i].timestamp * matroska->time_scale; double nano_seconds_per_second = 1000000000.0; - int64_t prebuffered_ns = time_ns + prebuffer_ns; + int64_t prebuffered_ns; double prebuffer_bytes = 0.0; int64_t temp_prebuffer_ns = prebuffer_ns; int64_t pre_bytes, pre_ns; double pre_sec, prebuffer, bits_per_second; CueDesc desc_beg = get_cue_desc(s, time_ns, cues_start); - // Start with the first Cue. CueDesc desc_end = desc_beg; + if (time_ns > INT64_MAX - prebuffer_ns) + return -1; + prebuffered_ns = time_ns + prebuffer_ns; + // Figure out how much data we have downloaded for the prebuffer. This will // be used later to adjust the bits per sample to try. while (desc_end.start_time_ns != -1 && desc_end.end_time_ns < prebuffered_ns) { diff --git a/libavformat/mov.c b/libavformat/mov.c index 6ab43b00c6..2d4a1e2d8d 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -1131,6 +1131,12 @@ static int mov_read_ftyp(MOVContext *c, AVIOContext *pb, MOVAtom atom) int ret = ffio_read_size(pb, type, 4); if (ret < 0) return ret; + if (c->fc->nb_streams) { + if (c->fc->strict_std_compliance >= FF_COMPLIANCE_STRICT) + return AVERROR_INVALIDDATA; + av_log(c->fc, AV_LOG_DEBUG, "Ignoring duplicate FTYP\n"); + return 0; + } if (strcmp(type, "qt ")) c->isom = 1; @@ -1375,6 +1381,7 @@ static int update_frag_index(MOVContext *c, int64_t offset) frag_stream_info[i].index_base = -1; frag_stream_info[i].index_entry = -1; frag_stream_info[i].encryption_index = NULL; + frag_stream_info[i].stsd_id = -1; } if (index < c->frag_index.nb_items) @@ -2086,8 +2093,13 @@ static int mov_read_stco(MOVContext *c, AVIOContext *pb, MOVAtom atom) for (i = 0; i < entries && !pb->eof_reached; i++) sc->chunk_offsets[i] = avio_rb32(pb); else if (atom.type == MKTAG('c','o','6','4')) - for (i = 0; i < entries && !pb->eof_reached; i++) + for (i = 0; i < entries && !pb->eof_reached; i++) { sc->chunk_offsets[i] = avio_rb64(pb); + if (sc->chunk_offsets[i] < 0) { + av_log(c->fc, AV_LOG_WARNING, "Impossible chunk_offset\n"); + sc->chunk_offsets[i] = 0; + } + } else return AVERROR_INVALIDDATA; @@ -4192,6 +4204,13 @@ static void mov_build_index(MOVContext *mov, AVStream *st) if (keyframe) distance = 0; sample_size = sc->stsz_sample_size > 0 ? sc->stsz_sample_size : sc->sample_sizes[current_sample]; + if (current_offset > INT64_MAX - sample_size) { + av_log(mov->fc, AV_LOG_ERROR, "Current offset %"PRId64" or sample size %u is too large\n", + current_offset, + sample_size); + return; + } + if (sc->pseudo_stream_id == -1 || sc->stsc_data[stsc_index].id - 1 == sc->pseudo_stream_id) { AVIndexEntry *e; @@ -4463,6 +4482,10 @@ static int mov_read_trak(MOVContext *c, AVIOContext *pb, MOVAtom atom) MOVStreamContext *sc; int ret; + if (c->is_still_picture_avif) { + return AVERROR_INVALIDDATA; + } + st = avformat_new_stream(c->fc, NULL); if (!st) return AVERROR(ENOMEM); st->id = -1; @@ -4638,12 +4661,13 @@ static int mov_read_keys(MOVContext *c, AVIOContext *pb, MOVAtom atom) for (i = 1; i <= count; ++i) { uint32_t key_size = avio_rb32(pb); uint32_t type = avio_rl32(pb); - if (key_size < 8) { + if (key_size < 8 || key_size > atom.size) { av_log(c->fc, AV_LOG_ERROR, "The key# %"PRIu32" in meta has invalid size:" "%"PRIu32"\n", i, key_size); return AVERROR_INVALIDDATA; } + atom.size -= key_size; key_size -= 8; if (type != MKTAG('m','d','t','a')) { avio_skip(pb, key_size); @@ -5737,8 +5761,10 @@ static int mov_read_smdm(MOVContext *c, AVIOContext *pb, MOVAtom atom) av_log(c->fc, AV_LOG_WARNING, "Unsupported Mastering Display Metadata box version %d\n", version); return 0; } - if (sc->mastering) - return AVERROR_INVALIDDATA; + if (sc->mastering) { + av_log(c->fc, AV_LOG_WARNING, "Ignoring duplicate Mastering Display Metadata\n"); + return 0; + } avio_skip(pb, 3); /* flags */ @@ -5775,11 +5801,16 @@ static int mov_read_mdcv(MOVContext *c, AVIOContext *pb, MOVAtom atom) sc = c->fc->streams[c->fc->nb_streams - 1]->priv_data; - if (atom.size < 24 || sc->mastering) { + if (atom.size < 24) { av_log(c->fc, AV_LOG_ERROR, "Invalid Mastering Display Color Volume box\n"); return AVERROR_INVALIDDATA; } + if (sc->mastering) { + av_log(c->fc, AV_LOG_WARNING, "Ignoring duplicate Mastering Display Color Volume\n"); + return 0; + } + sc->mastering = av_mastering_display_metadata_alloc(); if (!sc->mastering) return AVERROR(ENOMEM); @@ -7630,10 +7661,11 @@ static int mov_read_iloc(MOVContext *c, AVIOContext *pb, MOVAtom atom) return 0; } - if (c->fc->nb_streams) { + if (c->avif_info) { av_log(c->fc, AV_LOG_INFO, "Duplicate iloc box found\n"); return 0; } + av_assert0(!c->fc->nb_streams); version = avio_r8(pb); avio_rb24(pb); // flags. @@ -8176,7 +8208,7 @@ static int mov_read_timecode_track(AVFormatContext *s, AVStream *st) /* 60 fps content have tmcd_nb_frames set to 30 but tc_rate set to 60, so * we multiply the frame number with the quotient. * See tickets #9492, #9710. */ - rounded_tc_rate = (tc_rate.num + tc_rate.den / 2) / tc_rate.den; + rounded_tc_rate = (tc_rate.num + tc_rate.den / 2LL) / tc_rate.den; /* Work around files where tmcd_nb_frames is rounded down from frame rate * instead of up. See ticket #5978. */ if (tmcd_nb_frames == tc_rate.num / tc_rate.den && @@ -8646,12 +8678,13 @@ static AVIndexEntry *mov_find_next_sample(AVFormatContext *s, AVStream **st) if (msc->pb && msc->current_sample < avsti->nb_index_entries) { AVIndexEntry *current_sample = &avsti->index_entries[msc->current_sample]; int64_t dts = av_rescale(current_sample->timestamp, AV_TIME_BASE, msc->time_scale); + uint64_t dtsdiff = best_dts > dts ? best_dts - (uint64_t)dts : ((uint64_t)dts - best_dts); av_log(s, AV_LOG_TRACE, "stream %d, sample %d, dts %"PRId64"\n", i, msc->current_sample, dts); if (!sample || (!(s->pb->seekable & AVIO_SEEKABLE_NORMAL) && current_sample->pos < sample->pos) || ((s->pb->seekable & AVIO_SEEKABLE_NORMAL) && ((msc->pb != s->pb && dts < best_dts) || (msc->pb == s->pb && dts != AV_NOPTS_VALUE && - ((FFABS(best_dts - dts) <= AV_TIME_BASE && current_sample->pos < sample->pos) || - (FFABS(best_dts - dts) > AV_TIME_BASE && dts < best_dts)))))) { + ((dtsdiff <= AV_TIME_BASE && current_sample->pos < sample->pos) || + (dtsdiff > AV_TIME_BASE && dts < best_dts)))))) { sample = current_sample; best_dts = dts; *st = avst; @@ -8727,25 +8760,73 @@ static int mov_change_extradata(MOVStreamContext *sc, AVPacket *pkt) return 0; } -static int get_eia608_packet(AVIOContext *pb, AVPacket *pkt, int size) +static int get_eia608_packet(AVIOContext *pb, AVPacket *pkt, int src_size) { - int new_size, ret; + /* We can't make assumptions about the structure of the payload, + because it may include multiple cdat and cdt2 samples. */ + const uint32_t cdat = AV_RB32("cdat"); + const uint32_t cdt2 = AV_RB32("cdt2"); + int ret, out_size = 0; - if (size <= 8) + /* a valid payload must have size, 4cc, and at least 1 byte pair: */ + if (src_size < 10) return AVERROR_INVALIDDATA; - new_size = ((size - 8) / 2) * 3; - ret = av_new_packet(pkt, new_size); + + /* avoid an int overflow: */ + if ((src_size - 8) / 2 >= INT_MAX / 3) + return AVERROR_INVALIDDATA; + + ret = av_new_packet(pkt, ((src_size - 8) / 2) * 3); if (ret < 0) return ret; - avio_skip(pb, 8); - for (int j = 0; j < new_size; j += 3) { - pkt->data[j] = 0xFC; - pkt->data[j+1] = avio_r8(pb); - pkt->data[j+2] = avio_r8(pb); + /* parse and re-format the c608 payload in one pass. */ + while (src_size >= 10) { + const uint32_t atom_size = avio_rb32(pb); + const uint32_t atom_type = avio_rb32(pb); + const uint32_t data_size = atom_size - 8; + const uint8_t cc_field = + atom_type == cdat ? 1 : + atom_type == cdt2 ? 2 : + 0; + + /* account for bytes consumed for atom size and type. */ + src_size -= 8; + + /* make sure the data size stays within the buffer boundaries. */ + if (data_size < 2 || data_size > src_size) { + ret = AVERROR_INVALIDDATA; + break; + } + + /* make sure the data size is consistent with N byte pairs. */ + if (data_size % 2 != 0) { + ret = AVERROR_INVALIDDATA; + break; + } + + if (!cc_field) { + /* neither cdat or cdt2 ... skip it */ + avio_skip(pb, data_size); + src_size -= data_size; + continue; + } + + for (uint32_t i = 0; i < data_size; i += 2) { + pkt->data[out_size] = (0x1F << 3) | (1 << 2) | (cc_field - 1); + pkt->data[out_size + 1] = avio_r8(pb); + pkt->data[out_size + 2] = avio_r8(pb); + out_size += 3; + src_size -= 2; + } } - return 0; + if (src_size > 0) + /* skip any remaining unread portion of the input payload */ + avio_skip(pb, src_size); + + av_shrink_packet(pkt, out_size); + return ret; } static int mov_read_packet(AVFormatContext *s, AVPacket *pkt) @@ -8838,7 +8919,7 @@ static int mov_read_packet(AVFormatContext *s, AVPacket *pkt) pkt->flags |= AV_PKT_FLAG_DISCARD; } if (sc->ctts_data && sc->ctts_index < sc->ctts_count) { - pkt->pts = pkt->dts + sc->dts_shift + sc->ctts_data[sc->ctts_index].duration; + pkt->pts = av_sat_add64(pkt->dts, av_sat_add64(sc->dts_shift, sc->ctts_data[sc->ctts_index].duration)); /* update ctts context */ sc->ctts_sample++; if (sc->ctts_index < sc->ctts_count && diff --git a/libavformat/mov_chan.c b/libavformat/mov_chan.c index f66bf0df7f..807de338c4 100644 --- a/libavformat/mov_chan.c +++ b/libavformat/mov_chan.c @@ -530,7 +530,7 @@ int ff_mov_read_chan(AVFormatContext *s, AVIOContext *pb, AVStream *st, size -= 20; if (layout_tag == 0) { uint64_t mask_incr = mov_get_channel_mask(label); - if (mask_incr == 0) { + if (mask_incr == 0 || mask_incr <= label_mask) { label_mask = 0; break; } @@ -544,8 +544,13 @@ int ff_mov_read_chan(AVFormatContext *s, AVIOContext *pb, AVStream *st, mask = mov_get_channel_layout(layout_tag, bitmap); if (mask) { - av_channel_layout_uninit(&st->codecpar->ch_layout); - av_channel_layout_from_mask(&st->codecpar->ch_layout, mask); + if (!st->codecpar->ch_layout.nb_channels || av_popcount64(mask) == st->codecpar->ch_layout.nb_channels) { + av_channel_layout_uninit(&st->codecpar->ch_layout); + av_channel_layout_from_mask(&st->codecpar->ch_layout, mask); + } else { + av_log(s, AV_LOG_WARNING, "ignoring channel layout with %d channels because the real number of channels is %d\n", + av_popcount64(mask), st->codecpar->ch_layout.nb_channels); + } } avio_skip(pb, size - 12); diff --git a/libavformat/movenc.c b/libavformat/movenc.c index c4fcb5f8b1..4c34639b0e 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -5986,6 +5986,12 @@ int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt) if (ret < 0) return ret; + if (pkt->pts != AV_NOPTS_VALUE && + (uint64_t)pkt->dts - pkt->pts != (int32_t)((uint64_t)pkt->dts - pkt->pts)) { + av_log(s, AV_LOG_WARNING, "pts/dts pair unsupported\n"); + return AVERROR_PATCHWELCOME; + } + if (mov->flags & FF_MOV_FLAG_FRAGMENT || mov->mode == MODE_AVIF) { int ret; if (mov->moov_written || mov->flags & FF_MOV_FLAG_EMPTY_MOOV) { diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index d97702fcd7..b27b4b6c50 100644 --- a/libavformat/mpegts.c +++ b/libavformat/mpegts.c @@ -2598,7 +2598,8 @@ static void pat_cb(MpegTSFilter *filter, const uint8_t *section, int section_len FFSWAP(struct Program, ts->prg[nb_prg], ts->prg[prg_idx]); if (prg_idx >= nb_prg) nb_prg++; - } + } else + nb_prg = 0; } } ts->nb_prg = nb_prg; diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c index 00ad426086..ceed089587 100644 --- a/libavformat/mpegtsenc.c +++ b/libavformat/mpegtsenc.c @@ -29,6 +29,8 @@ #include "libavcodec/ac3_parser_internal.h" #include "libavcodec/avcodec.h" +#include "libavcodec/bytestream.h" +#include "libavcodec/h264.h" #include "libavcodec/startcode.h" #include "avformat.h" @@ -1877,6 +1879,7 @@ static int mpegts_write_packet_internal(AVFormatContext *s, AVPacket *pkt) if (st->codecpar->codec_id == AV_CODEC_ID_H264) { const uint8_t *p = buf, *buf_end = p + size; + const uint8_t *found_aud = NULL, *found_aud_end = NULL; uint32_t state = -1; int extradd = (pkt->flags & AV_PKT_FLAG_KEY) ? st->codecpar->extradata_size : 0; int ret = ff_check_h264_startcode(s, st, pkt); @@ -1886,27 +1889,58 @@ static int mpegts_write_packet_internal(AVFormatContext *s, AVPacket *pkt) if (extradd && AV_RB24(st->codecpar->extradata) > 1) extradd = 0; + /* Ensure that all pictures are prefixed with an AUD, and that + * IDR pictures are also prefixed with SPS and PPS. SPS and PPS + * are assumed to be available in 'extradata' if not found in-band. */ do { p = avpriv_find_start_code(p, buf_end, &state); av_log(s, AV_LOG_TRACE, "nal %"PRId32"\n", state & 0x1f); - if ((state & 0x1f) == 7) + if ((state & 0x1f) == H264_NAL_SPS) extradd = 0; - } while (p < buf_end && (state & 0x1f) != 9 && - (state & 0x1f) != 5 && (state & 0x1f) != 1); - - if ((state & 0x1f) != 5) + if ((state & 0x1f) == H264_NAL_AUD) { + found_aud = p - 4; // start of the 0x000001 start code. + found_aud_end = p + 1; // first byte past the AUD. + if (found_aud < buf) + found_aud = buf; + if (buf_end < found_aud_end) + found_aud_end = buf_end; + } + } while (p < buf_end + && (state & 0x1f) != H264_NAL_IDR_SLICE + && (state & 0x1f) != H264_NAL_SLICE + && (extradd > 0 || !found_aud)); + if ((state & 0x1f) != H264_NAL_IDR_SLICE) extradd = 0; - if ((state & 0x1f) != 9) { // AUD NAL + + if (!found_aud) { + /* Prefix 'buf' with the missing AUD, and extradata if needed. */ data = av_malloc(pkt->size + 6 + extradd); if (!data) return AVERROR(ENOMEM); memcpy(data + 6, st->codecpar->extradata, extradd); memcpy(data + 6 + extradd, pkt->data, pkt->size); AV_WB32(data, 0x00000001); - data[4] = 0x09; + data[4] = H264_NAL_AUD; data[5] = 0xf0; // any slice type (0xe) + rbsp stop one bit buf = data; size = pkt->size + 6 + extradd; + } else if (extradd != 0) { + /* Move the AUD up to the beginning of the frame, where the H.264 + * spec requires it to appear. Emit the extradata after it. */ + PutByteContext pb; + const int new_pkt_size = pkt->size + 1 + extradd; + data = av_malloc(new_pkt_size); + if (!data) + return AVERROR(ENOMEM); + bytestream2_init_writer(&pb, data, new_pkt_size); + bytestream2_put_byte(&pb, 0x00); + bytestream2_put_buffer(&pb, found_aud, found_aud_end - found_aud); + bytestream2_put_buffer(&pb, st->codecpar->extradata, extradd); + bytestream2_put_buffer(&pb, pkt->data, found_aud - pkt->data); + bytestream2_put_buffer(&pb, found_aud_end, buf_end - found_aud_end); + av_assert0(new_pkt_size == bytestream2_tell_p(&pb)); + buf = data; + size = new_pkt_size; } } else if (st->codecpar->codec_id == AV_CODEC_ID_AAC) { if (pkt->size < 2) { diff --git a/libavformat/mxf.h b/libavformat/mxf.h index 2561605ce5..63fe90af20 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -30,8 +30,7 @@ typedef AVUUID UID; enum MXFMetadataSetType { - AnyType, - MaterialPackage, + MaterialPackage = 1, SourcePackage, SourceClip, TimecodeComponent, diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 4530617207..b09b4086ac 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -100,7 +100,6 @@ typedef struct MXFPartition { uint64_t previous_partition; int index_sid; int body_sid; - int64_t this_partition; int64_t essence_offset; ///< absolute offset of essence int64_t essence_length; int32_t kag_size; @@ -247,7 +246,7 @@ typedef struct MXFFFV1SubDescriptor { typedef struct MXFIndexTableSegment { MXFMetadataSet meta; - int edit_unit_byte_count; + unsigned edit_unit_byte_count; int index_sid; int body_sid; AVRational index_edit_rate; @@ -265,7 +264,6 @@ typedef struct MXFPackage { UID package_ul; UID *tracks_refs; int tracks_count; - MXFDescriptor *descriptor; /* only one */ UID descriptor_ref; char *name; UID *comment_refs; @@ -457,12 +455,15 @@ static int mxf_read_sync(AVIOContext *pb, const uint8_t *key, unsigned size) return i == size; } -static int klv_read_packet(KLVPacket *klv, AVIOContext *pb) +static int klv_read_packet(MXFContext *mxf, KLVPacket *klv, AVIOContext *pb) { int64_t length, pos; if (!mxf_read_sync(pb, mxf_klv_key, 4)) return AVERROR_INVALIDDATA; klv->offset = avio_tell(pb) - 4; + if (klv->offset < mxf->run_in) + return AVERROR_INVALIDDATA; + memcpy(klv->key, mxf_klv_key, 4); avio_read(pb, klv->key + 4, 12); length = klv_decode_ber_length(pb); @@ -725,10 +726,13 @@ static int mxf_read_partition_pack(void *arg, AVIOContext *pb, int tag, int size UID op; uint64_t footer_partition; uint32_t nb_essence_containers; + uint64_t this_partition; if (mxf->partitions_count >= INT_MAX / 2) return AVERROR_INVALIDDATA; + av_assert0(klv_offset >= mxf->run_in); + tmp_part = av_realloc_array(mxf->partitions, mxf->partitions_count + 1, sizeof(*mxf->partitions)); if (!tmp_part) return AVERROR(ENOMEM); @@ -771,7 +775,13 @@ static int mxf_read_partition_pack(void *arg, AVIOContext *pb, int tag, int size partition->complete = uid[14] > 2; avio_skip(pb, 4); partition->kag_size = avio_rb32(pb); - partition->this_partition = avio_rb64(pb); + this_partition = avio_rb64(pb); + if (this_partition != klv_offset - mxf->run_in) { + av_log(mxf->fc, AV_LOG_ERROR, + "this_partition %"PRId64" mismatches %"PRId64"\n", + this_partition, klv_offset - mxf->run_in); + return AVERROR_INVALIDDATA; + } partition->previous_partition = avio_rb64(pb); footer_partition = avio_rb64(pb); partition->header_byte_count = avio_rb64(pb); @@ -791,8 +801,8 @@ static int mxf_read_partition_pack(void *arg, AVIOContext *pb, int tag, int size av_dict_set(&s->metadata, "operational_pattern_ul", str, 0); } - if (partition->this_partition && - partition->previous_partition == partition->this_partition) { + if (this_partition && + partition->previous_partition == this_partition) { av_log(mxf->fc, AV_LOG_ERROR, "PreviousPartition equal to ThisPartition %"PRIx64"\n", partition->previous_partition); @@ -800,11 +810,11 @@ static int mxf_read_partition_pack(void *arg, AVIOContext *pb, int tag, int size if (!mxf->parsing_backward && mxf->last_forward_partition > 1) { MXFPartition *prev = mxf->partitions + mxf->last_forward_partition - 2; - partition->previous_partition = prev->this_partition; + partition->previous_partition = prev->pack_ofs - mxf->run_in; } /* if no previous body partition are found point to the header * partition */ - if (partition->previous_partition == partition->this_partition) + if (partition->previous_partition == this_partition) partition->previous_partition = 0; av_log(mxf->fc, AV_LOG_ERROR, "Overriding PreviousPartition with %"PRIx64"\n", @@ -826,7 +836,7 @@ static int mxf_read_partition_pack(void *arg, AVIOContext *pb, int tag, int size "PartitionPack: ThisPartition = 0x%"PRIX64 ", PreviousPartition = 0x%"PRIX64", " "FooterPartition = 0x%"PRIX64", IndexSID = %i, BodySID = %i\n", - partition->this_partition, + this_partition, partition->previous_partition, footer_partition, partition->index_sid, partition->body_sid); @@ -900,7 +910,7 @@ static uint64_t partition_score(MXFPartition *p) score = 3; else score = 1; - return (score << 60) | ((uint64_t)p->this_partition >> 4); + return (score << 60) | ((uint64_t)p->pack_ofs >> 4); } static int mxf_add_metadata_set(MXFContext *mxf, MXFMetadataSet **metadata_set) @@ -1254,6 +1264,9 @@ static int mxf_read_index_table_segment(void *arg, AVIOContext *pb, int tag, int case 0x3F0B: segment->index_edit_rate.num = avio_rb32(pb); segment->index_edit_rate.den = avio_rb32(pb); + if (segment->index_edit_rate.num <= 0 || + segment->index_edit_rate.den <= 0) + return AVERROR_INVALIDDATA; av_log(NULL, AV_LOG_TRACE, "IndexEditRate %d/%d\n", segment->index_edit_rate.num, segment->index_edit_rate.den); break; @@ -1570,7 +1583,7 @@ static void *mxf_resolve_strong_ref(MXFContext *mxf, UID *strong_ref, enum MXFMe return NULL; for (i = mxf->metadata_sets_count - 1; i >= 0; i--) { if (!memcmp(*strong_ref, mxf->metadata_sets[i]->uid, 16) && - (type == AnyType || mxf->metadata_sets[i]->type == type)) { + (mxf->metadata_sets[i]->type == type)) { return mxf->metadata_sets[i]; } } @@ -1885,9 +1898,13 @@ static int mxf_edit_unit_absolute_offset(MXFContext *mxf, MXFIndexTable *index_t if (edit_unit < s->index_start_position + s->index_duration) { int64_t index = edit_unit - s->index_start_position; - if (s->edit_unit_byte_count) + if (s->edit_unit_byte_count) { + if (index > INT64_MAX / s->edit_unit_byte_count || + s->edit_unit_byte_count * index > INT64_MAX - offset_temp) + return AVERROR_INVALIDDATA; + offset_temp += s->edit_unit_byte_count * index; - else { + } else { if (s->nb_index_entries == 2 * s->index_duration + 1) index *= 2; /* Avid index */ @@ -2206,22 +2223,17 @@ static int mxf_add_timecode_metadata(AVDictionary **pm, const char *key, AVTimec static MXFTimecodeComponent* mxf_resolve_timecode_component(MXFContext *mxf, UID *strong_ref) { - MXFStructuralComponent *component = NULL; - MXFPulldownComponent *pulldown = NULL; + MXFTimecodeComponent *timecode; + MXFPulldownComponent *pulldown; - component = mxf_resolve_strong_ref(mxf, strong_ref, AnyType); - if (!component) - return NULL; + timecode = mxf_resolve_strong_ref(mxf, strong_ref, TimecodeComponent); + if (timecode) + return timecode; - switch (component->meta.type) { - case TimecodeComponent: - return (MXFTimecodeComponent*)component; - case PulldownComponent: /* timcode component may be located on a pulldown component */ - pulldown = (MXFPulldownComponent*)component; + pulldown = mxf_resolve_strong_ref(mxf, strong_ref, PulldownComponent); + if (pulldown) return mxf_resolve_strong_ref(mxf, &pulldown->input_segment_ref, TimecodeComponent); - default: - break; - } + return NULL; } @@ -2241,17 +2253,16 @@ static MXFPackage* mxf_resolve_source_package(MXFContext *mxf, UID package_ul, U return NULL; } -static MXFDescriptor* mxf_resolve_multidescriptor(MXFContext *mxf, MXFDescriptor *descriptor, int track_id) +static MXFDescriptor* mxf_resolve_descriptor(MXFContext *mxf, UID *strong_ref, int track_id) { - MXFDescriptor *file_descriptor = NULL; - int i; + MXFDescriptor *descriptor = mxf_resolve_strong_ref(mxf, strong_ref, Descriptor); + if (descriptor) + return descriptor; - if (!descriptor) - return NULL; - - if (descriptor->meta.type == MultipleDescriptor) { - for (i = 0; i < descriptor->file_descriptors_count; i++) { - file_descriptor = mxf_resolve_strong_ref(mxf, &descriptor->file_descriptors_refs[i], Descriptor); + descriptor = mxf_resolve_strong_ref(mxf, strong_ref, MultipleDescriptor); + if (descriptor) { + for (int i = 0; i < descriptor->file_descriptors_count; i++) { + MXFDescriptor *file_descriptor = mxf_resolve_strong_ref(mxf, &descriptor->file_descriptors_refs[i], Descriptor); if (!file_descriptor) { av_log(mxf->fc, AV_LOG_ERROR, "could not resolve file descriptor strong ref\n"); @@ -2261,20 +2272,25 @@ static MXFDescriptor* mxf_resolve_multidescriptor(MXFContext *mxf, MXFDescriptor return file_descriptor; } } - } else if (descriptor->meta.type == Descriptor) - return descriptor; + } return NULL; } -static MXFStructuralComponent* mxf_resolve_essence_group_choice(MXFContext *mxf, MXFEssenceGroup *essence_group) +static MXFStructuralComponent* mxf_resolve_sourceclip(MXFContext *mxf, UID *strong_ref) { MXFStructuralComponent *component = NULL; MXFPackage *package = NULL; MXFDescriptor *descriptor = NULL; + MXFEssenceGroup *essence_group; int i; - if (!essence_group || !essence_group->structural_components_count) + component = mxf_resolve_strong_ref(mxf, strong_ref, SourceClip); + if (component) + return component; + + essence_group = mxf_resolve_strong_ref(mxf, strong_ref, EssenceGroup); + if (!essence_group) return NULL; /* essence groups contains multiple representations of the same media, @@ -2291,24 +2307,7 @@ static MXFStructuralComponent* mxf_resolve_essence_group_choice(MXFContext *mxf, if (descriptor) return component; } - return NULL; -} -static MXFStructuralComponent* mxf_resolve_sourceclip(MXFContext *mxf, UID *strong_ref) -{ - MXFStructuralComponent *component = NULL; - - component = mxf_resolve_strong_ref(mxf, strong_ref, AnyType); - if (!component) - return NULL; - switch (component->meta.type) { - case SourceClip: - return component; - case EssenceGroup: - return mxf_resolve_essence_group_choice(mxf, (MXFEssenceGroup*) component); - default: - break; - } return NULL; } @@ -2763,8 +2762,7 @@ static int mxf_parse_structural_metadata(MXFContext *mxf) st->id = material_track->track_id; st->priv_data = source_track; - source_package->descriptor = mxf_resolve_strong_ref(mxf, &source_package->descriptor_ref, AnyType); - descriptor = mxf_resolve_multidescriptor(mxf, source_package->descriptor, source_track->track_id); + descriptor = mxf_resolve_descriptor(mxf, &source_package->descriptor_ref, source_track->track_id); /* A SourceClip from a EssenceGroup may only be a single frame of essence data. The clips duration is then how many * frames its suppose to repeat for. Descriptor->duration, if present, contains the real duration of the essence data */ @@ -3224,7 +3222,7 @@ static const MXFMetadataReadTableEntry mxf_metadata_read_table[] = { { { 0x06,0x0e,0x2b,0x34,0x02,0x05,0x01,0x01,0x0d,0x01,0x02,0x01,0x01,0x04,0x04,0x00 }, mxf_read_partition_pack }, { { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x2f,0x00 }, mxf_read_preface_metadata }, { { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x30,0x00 }, mxf_read_identification_metadata }, - { { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x18,0x00 }, mxf_read_content_storage, 0, AnyType }, + { { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x18,0x00 }, mxf_read_content_storage }, { { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x37,0x00 }, mxf_read_package, sizeof(MXFPackage), SourcePackage }, { { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x36,0x00 }, mxf_read_package, sizeof(MXFPackage), MaterialPackage }, { { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x0f,0x00 }, mxf_read_sequence, sizeof(MXFSequence), Sequence }, @@ -3253,7 +3251,7 @@ static const MXFMetadataReadTableEntry mxf_metadata_read_table[] = { { { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x04,0x01,0x02,0x02,0x00,0x00 }, mxf_read_cryptographic_context, sizeof(MXFCryptoContext), CryptoContext }, { { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x02,0x01,0x01,0x10,0x01,0x00 }, mxf_read_index_table_segment, sizeof(MXFIndexTableSegment), IndexTableSegment }, { { 0x06,0x0e,0x2b,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x23,0x00 }, mxf_read_essence_container_data, sizeof(MXFEssenceContainerData), EssenceContainerData }, - { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 }, NULL, 0, AnyType }, + { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 }, NULL }, }; static int mxf_metadataset_init(MXFMetadataSet *ctx, enum MXFMetadataSetType type, MXFPartition *partition) @@ -3415,7 +3413,7 @@ static int mxf_seek_to_previous_partition(MXFContext *mxf) /* Make sure this is actually a PartitionPack, and if so parse it. * See deadlock2.mxf */ - if ((ret = klv_read_packet(&klv, pb)) < 0) { + if ((ret = klv_read_packet(mxf, &klv, pb)) < 0) { av_log(mxf->fc, AV_LOG_ERROR, "failed to read PartitionPack KLV\n"); return ret; } @@ -3532,14 +3530,14 @@ static void mxf_compute_essence_containers(AVFormatContext *s) /* essence container spans to the next partition */ if (x < mxf->partitions_count - 1) - p->essence_length = mxf->partitions[x+1].this_partition - p->essence_offset; + p->essence_length = mxf->partitions[x+1].pack_ofs - mxf->run_in - p->essence_offset; if (p->essence_length < 0) { /* next ThisPartition < essence_offset */ p->essence_length = 0; av_log(mxf->fc, AV_LOG_ERROR, "partition %i: bad ThisPartition = %"PRIX64"\n", - x+1, mxf->partitions[x+1].this_partition); + x+1, mxf->partitions[x+1].pack_ofs - mxf->run_in); } } } @@ -3692,7 +3690,7 @@ static void mxf_read_random_index_pack(AVFormatContext *s) if (length < min_rip_length || length > max_rip_length) goto end; avio_seek(s->pb, file_size - length, SEEK_SET); - if (klv_read_packet(&klv, s->pb) < 0 || + if (klv_read_packet(mxf, &klv, s->pb) < 0 || !IS_KLV_KEY(klv.key, ff_mxf_random_index_pack_key)) goto end; if (klv.next_klv != file_size || klv.length <= 4 || (klv.length - 4) % 12) { @@ -3739,7 +3737,7 @@ static int mxf_read_header(AVFormatContext *s) while (!avio_feof(s->pb)) { const MXFMetadataReadTableEntry *metadata; - if (klv_read_packet(&klv, s->pb) < 0) { + if (klv_read_packet(mxf, &klv, s->pb) < 0) { /* EOF - seek to previous partition or stop */ if(mxf_parse_handle_partition_or_eof(mxf) <= 0) break; @@ -3988,7 +3986,7 @@ static int mxf_read_packet(AVFormatContext *s, AVPacket *pkt) if (pos < mxf->current_klv_data.next_klv - mxf->current_klv_data.length || pos >= mxf->current_klv_data.next_klv) { mxf->current_klv_data = (KLVPacket){{0}}; - ret = klv_read_packet(&klv, s->pb); + ret = klv_read_packet(mxf, &klv, s->pb); if (ret < 0) break; max_data_size = klv.length; diff --git a/libavformat/oggparsetheora.c b/libavformat/oggparsetheora.c index b9184eff7b..85119352c3 100644 --- a/libavformat/oggparsetheora.c +++ b/libavformat/oggparsetheora.c @@ -196,7 +196,7 @@ static int theora_packet(AVFormatContext *s, int idx) if(s->streams[idx]->start_time == AV_NOPTS_VALUE && os->lastpts != AV_NOPTS_VALUE) { s->streams[idx]->start_time = os->lastpts; if (s->streams[idx]->duration > 0) - s->streams[idx]->duration -= s->streams[idx]->start_time; + s->streams[idx]->duration = av_sat_sub64(s->streams[idx]->duration, s->streams[idx]->start_time); } } diff --git a/libavformat/rka.c b/libavformat/rka.c index cc55480345..36e25ade01 100644 --- a/libavformat/rka.c +++ b/libavformat/rka.c @@ -72,7 +72,7 @@ static int rka_read_header(AVFormatContext *s) if (channels == 0) return AVERROR_INVALIDDATA; bps = par->extradata[13]; - if (bps == 0) + if (bps < 8) return AVERROR_INVALIDDATA; size_offset = avio_rl32(s->pb); framepos = avio_tell(s->pb); @@ -114,7 +114,7 @@ static int rka_read_header(AVFormatContext *s) par->ch_layout.nb_channels = channels; par->sample_rate = samplerate; par->bits_per_raw_sample = bps; - st->duration = nb_samples / (channels * (bps >> 3)); + st->duration = 8LL*nb_samples / (channels * bps); if (s->pb->seekable & AVIO_SEEKABLE_NORMAL) ff_ape_parse_tag(s); diff --git a/libavformat/rpl.c b/libavformat/rpl.c index 3ef6fda386..427738bbdb 100644 --- a/libavformat/rpl.c +++ b/libavformat/rpl.c @@ -117,7 +117,7 @@ static int rpl_read_header(AVFormatContext *s) AVIOContext *pb = s->pb; RPLContext *rpl = s->priv_data; AVStream *vst = NULL, *ast = NULL; - int total_audio_size; + int64_t total_audio_size; int error = 0; const char *endptr; char audio_type[RPL_LINE_LENGTH]; @@ -268,6 +268,9 @@ static int rpl_read_header(AVFormatContext *s) "Video stream will be broken!\n", av_fourcc2str(vst->codecpar->codec_tag)); number_of_chunks = read_line_and_int(pb, &error); // number of chunks in the file + if (number_of_chunks == INT_MAX) + return AVERROR_INVALIDDATA; + // The number in the header is actually the index of the last chunk. number_of_chunks++; @@ -299,6 +302,8 @@ static int rpl_read_header(AVFormatContext *s) if (ast) av_add_index_entry(ast, offset + video_size, total_audio_size, audio_size, audio_size * 8, 0); + if (total_audio_size/8 + (uint64_t)audio_size >= INT64_MAX/8) + return AVERROR_INVALIDDATA; total_audio_size += audio_size * 8; } diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index cfafb4be80..08939b69ee 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -410,7 +410,7 @@ static void parse_fmtp(AVFormatContext *s, RTSPState *rt, if (rtsp_st->sdp_payload_type == payload_type && rtsp_st->dynamic_handler && rtsp_st->dynamic_handler->parse_sdp_a_line) { - rtsp_st->dynamic_handler->parse_sdp_a_line(s, i, + rtsp_st->dynamic_handler->parse_sdp_a_line(s, rtsp_st->stream_index, rtsp_st->dynamic_protocol_context, line); } } diff --git a/libavformat/sbgdec.c b/libavformat/sbgdec.c index 5edb9664cc..fdcee0b452 100644 --- a/libavformat/sbgdec.c +++ b/libavformat/sbgdec.c @@ -385,7 +385,7 @@ static int parse_options(struct sbg_parser *p) case 'L': FORWARD_ERROR(parse_optarg(p, opt, &oarg)); r = str_to_time(oarg.s, &p->scs.opt_duration); - if (oarg.e != oarg.s + r) { + if (oarg.e != oarg.s + r || p->scs.opt_duration < 0) { snprintf(p->err_msg, sizeof(p->err_msg), "syntax error for option -L"); return AVERROR_INVALIDDATA; @@ -1289,7 +1289,10 @@ static int generate_intervals(void *log, struct sbg_script *s, int sample_rate, /* SBaGen handles the time before and after the extremal events, and the corresponding transitions, as if the sequence were cyclic with a 24-hours period. */ - period = s->events[s->nb_events - 1].ts - s->events[0].ts; + period = s->events[s->nb_events - 1].ts - (uint64_t)s->events[0].ts; + if (period < 0) + return AVERROR_INVALIDDATA; + period = (period + (DAY_TS - 1)) / DAY_TS * DAY_TS; period = FFMAX(period, DAY_TS); @@ -1458,6 +1461,13 @@ static av_cold int sbg_read_header(AVFormatContext *avf) st->duration = script.end_ts == AV_NOPTS_VALUE ? AV_NOPTS_VALUE : av_rescale(script.end_ts - script.start_ts, sbg->sample_rate, AV_TIME_BASE); + + if (st->duration != AV_NOPTS_VALUE && ( + st->duration < 0 || st->start_time > INT64_MAX - st->duration)) { + r = AVERROR_INVALIDDATA; + goto fail; + } + sti->cur_dts = st->start_time; r = encode_intervals(&script, st->codecpar, &inter); if (r < 0) diff --git a/libavformat/tmv.c b/libavformat/tmv.c index ea39954190..18105f764e 100644 --- a/libavformat/tmv.c +++ b/libavformat/tmv.c @@ -103,6 +103,10 @@ static int tmv_read_header(AVFormatContext *s) char_cols = avio_r8(pb); char_rows = avio_r8(pb); tmv->video_chunk_size = char_cols * char_rows * 2; + if (!tmv->video_chunk_size) { + av_log(s, AV_LOG_ERROR, "invalid video chunk size\n"); + return AVERROR_INVALIDDATA; + } features = avio_r8(pb); if (features & ~(TMV_PADDING | TMV_STEREO)) { diff --git a/libavformat/tta.c b/libavformat/tta.c index 2183045940..5477654014 100644 --- a/libavformat/tta.c +++ b/libavformat/tta.c @@ -91,7 +91,7 @@ static int tta_read_header(AVFormatContext *s) c->totalframes = nb_samples / c->frame_size + (c->last_frame_size < c->frame_size); c->currentframe = 0; - if(c->totalframes >= UINT_MAX/sizeof(uint32_t) || c->totalframes <= 0){ + if(c->totalframes >= (INT_MAX - 4)/sizeof(uint32_t) || c->totalframes <= 0){ av_log(s, AV_LOG_ERROR, "totalframes %d invalid\n", c->totalframes); return AVERROR_INVALIDDATA; } diff --git a/libavformat/wady.c b/libavformat/wady.c index bd9b64f514..ce9c0237d7 100644 --- a/libavformat/wady.c +++ b/libavformat/wady.c @@ -32,7 +32,8 @@ static int wady_probe(const AVProbeData *p) return 0; if (p->buf[4] != 0 || p->buf[5] == 0 || AV_RL16(p->buf+6) == 0 || - AV_RL32(p->buf+8) == 0) + AV_RL16(p->buf+6) > 2 || + (int32_t)AV_RL32(p->buf+8) <= 0) return 0; return AVPROBE_SCORE_MAX / 3 * 2; diff --git a/libavformat/wavarc.c b/libavformat/wavarc.c index 208b723716..2b5d1b99eb 100644 --- a/libavformat/wavarc.c +++ b/libavformat/wavarc.c @@ -22,6 +22,7 @@ #include "libavutil/channel_layout.h" #include "libavutil/intreadwrite.h" #include "avformat.h" +#include "avio_internal.h" #include "demux.h" #include "internal.h" @@ -84,7 +85,9 @@ static int wavarc_read_header(AVFormatContext *s) if (ret < 0) return ret; memcpy(par->extradata, data, sizeof(data)); - avio_read(pb, par->extradata + sizeof(data), fmt_len); + ret = ffio_read_size(pb, par->extradata + sizeof(data), fmt_len); + if (ret < 0) + return ret; par->codec_type = AVMEDIA_TYPE_AUDIO; par->codec_id = AV_CODEC_ID_WAVARC; diff --git a/libavformat/wavdec.c b/libavformat/wavdec.c index e3f790fcc9..7b95dc4b5d 100644 --- a/libavformat/wavdec.c +++ b/libavformat/wavdec.c @@ -444,7 +444,7 @@ static int wav_read_header(AVFormatContext *s) } if (rf64 || bw64) { - next_tag_ofs = wav->data_end = avio_tell(pb) + data_size; + next_tag_ofs = wav->data_end = av_sat_add64(avio_tell(pb), data_size); } else if (size != 0xFFFFFFFF) { data_size = size; next_tag_ofs = wav->data_end = size ? next_tag_ofs : INT64_MAX; @@ -730,6 +730,10 @@ smv_retry: goto smv_out; } size = avio_rl24(s->pb); + if (size > wav->smv_block_size) { + ret = AVERROR_EOF; + goto smv_out; + } ret = av_get_packet(s->pb, pkt, size); if (ret < 0) goto smv_out; @@ -763,6 +767,8 @@ smv_out: goto smv_retry; return AVERROR_EOF; } + if (INT64_MAX - left < avio_tell(s->pb)) + return AVERROR_INVALIDDATA; wav->data_end = avio_tell(s->pb) + left; } diff --git a/libavformat/westwood_vqa.c b/libavformat/westwood_vqa.c index e3d2e2668c..024f5d3652 100644 --- a/libavformat/westwood_vqa.c +++ b/libavformat/westwood_vqa.c @@ -178,13 +178,15 @@ static int wsvqa_read_packet(AVFormatContext *s, int ret = -1; uint8_t preamble[VQA_PREAMBLE_SIZE]; uint32_t chunk_type; - uint32_t chunk_size; - int skip_byte; + int chunk_size; + unsigned skip_byte; while (avio_read(pb, preamble, VQA_PREAMBLE_SIZE) == VQA_PREAMBLE_SIZE) { chunk_type = AV_RB32(&preamble[0]); chunk_size = AV_RB32(&preamble[4]); + if (chunk_size < 0) + return AVERROR_INVALIDDATA; skip_byte = chunk_size & 0x01; if (chunk_type == VQFL_TAG) { @@ -193,9 +195,9 @@ static int wsvqa_read_packet(AVFormatContext *s, * so it can be combined with the next VQFR packet. This way each packet * includes a whole frame as expected. */ wsvqa->vqfl_chunk_pos = avio_tell(pb); - wsvqa->vqfl_chunk_size = (int)(chunk_size); - if (wsvqa->vqfl_chunk_size < 0 || wsvqa->vqfl_chunk_size > 3 * (1 << 20)) + if (chunk_size > 3 * (1 << 20)) return AVERROR_INVALIDDATA; + wsvqa->vqfl_chunk_size = chunk_size; /* We need a big seekback buffer because there can be SNxx, VIEW and ZBUF * chunks (<512 KiB total) in the stream before we read VQFR (<256 KiB) and * seek back here. */ @@ -260,7 +262,7 @@ static int wsvqa_read_packet(AVFormatContext *s, break; case SND2_TAG: /* 2 samples/byte, 1 or 2 samples per frame depending on stereo */ - pkt->duration = (chunk_size * 2) / wsvqa->channels; + pkt->duration = (chunk_size * 2LL) / wsvqa->channels; break; } break; diff --git a/libavformat/xwma.c b/libavformat/xwma.c index 12689f37fd..b830f9ed75 100644 --- a/libavformat/xwma.c +++ b/libavformat/xwma.c @@ -151,7 +151,7 @@ static int xwma_read_header(AVFormatContext *s) st->codecpar->ch_layout.nb_channels); return AVERROR_INVALIDDATA; } - if (!st->codecpar->bits_per_coded_sample) { + if (!st->codecpar->bits_per_coded_sample || st->codecpar->bits_per_coded_sample > 64) { av_log(s, AV_LOG_WARNING, "Invalid bits_per_coded_sample: %d\n", st->codecpar->bits_per_coded_sample); return AVERROR_INVALIDDATA; diff --git a/libavutil/hwcontext_d3d11va.c b/libavutil/hwcontext_d3d11va.c index 363ec6a47d..06c6357942 100644 --- a/libavutil/hwcontext_d3d11va.c +++ b/libavutil/hwcontext_d3d11va.c @@ -62,7 +62,9 @@ static av_cold void load_functions(void) return; mD3D11CreateDevice = (PFN_D3D11_CREATE_DEVICE) GetProcAddress(d3dlib, "D3D11CreateDevice"); - mCreateDXGIFactory = (PFN_CREATE_DXGI_FACTORY) GetProcAddress(dxgilib, "CreateDXGIFactory"); + mCreateDXGIFactory = (PFN_CREATE_DXGI_FACTORY) GetProcAddress(dxgilib, "CreateDXGIFactory1"); + if (!mCreateDXGIFactory) + mCreateDXGIFactory = (PFN_CREATE_DXGI_FACTORY) GetProcAddress(dxgilib, "CreateDXGIFactory"); #else // In UWP (which lacks LoadLibrary), CreateDXGIFactory isn't available, // only CreateDXGIFactory1 diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c index 2a9b5f4aac..ffd4f5dec4 100644 --- a/libavutil/hwcontext_vulkan.c +++ b/libavutil/hwcontext_vulkan.c @@ -401,10 +401,10 @@ static const char *vk_ret2str(VkResult res) #undef CASE } -static VkBool32 vk_dbg_callback(VkDebugUtilsMessageSeverityFlagBitsEXT severity, - VkDebugUtilsMessageTypeFlagsEXT messageType, - const VkDebugUtilsMessengerCallbackDataEXT *data, - void *priv) +static VkBool32 VKAPI_CALL vk_dbg_callback(VkDebugUtilsMessageSeverityFlagBitsEXT severity, + VkDebugUtilsMessageTypeFlagsEXT messageType, + const VkDebugUtilsMessengerCallbackDataEXT *data, + void *priv) { int l; AVHWDeviceContext *ctx = priv; @@ -1149,7 +1149,7 @@ static void free_exec_ctx(AVHWFramesContext *hwfc, VulkanExecCtx *cmd) av_freep(&cmd->queues); av_freep(&cmd->bufs); - cmd->pool = NULL; + cmd->pool = VK_NULL_HANDLE; } static VkCommandBuffer get_buf_exec_ctx(AVHWFramesContext *hwfc, VulkanExecCtx *cmd) diff --git a/libavutil/ppc/cpu.c b/libavutil/ppc/cpu.c index 96b491c716..2b13cda662 100644 --- a/libavutil/ppc/cpu.c +++ b/libavutil/ppc/cpu.c @@ -27,7 +27,7 @@ #if HAVE_UNISTD_H #include #endif -#elif defined(__OpenBSD__) +#elif defined(__NetBSD__) || defined(__OpenBSD__) #include #include #include @@ -56,8 +56,8 @@ int ff_get_cpu_flags_ppc(void) if (result == VECTORTYPE_ALTIVEC) return AV_CPU_FLAG_ALTIVEC; return 0; -#elif defined(__APPLE__) || defined(__OpenBSD__) -#ifdef __OpenBSD__ +#elif defined(__APPLE__) || defined(__NetBSD__) || defined(__OpenBSD__) +#if defined(__NetBSD__) || defined(__OpenBSD__) int sels[2] = {CTL_MACHDEP, CPU_ALTIVEC}; #else int sels[2] = {CTL_HW, HW_VECTORUNIT}; @@ -95,12 +95,15 @@ int ff_get_cpu_flags_ppc(void) #endif if (ret & AV_CPU_FLAG_VSX) av_assert0(ret & AV_CPU_FLAG_ALTIVEC); - } else if (buf[i] == AT_HWCAP2) { + } +#ifdef AT_HWCAP2 /* not introduced until glibc 2.18 */ + else if (buf[i] == AT_HWCAP2) { #ifdef PPC_FEATURE2_ARCH_2_07 if (buf[i + 1] & PPC_FEATURE2_ARCH_2_07) ret |= AV_CPU_FLAG_POWER8; #endif } +#endif /* AT_HWCAP2 */ } } diff --git a/libavutil/rational.h b/libavutil/rational.h index 8cbfc8e066..849f47f38d 100644 --- a/libavutil/rational.h +++ b/libavutil/rational.h @@ -168,6 +168,10 @@ static av_always_inline AVRational av_inv_q(AVRational q) * In case of infinity, the returned value is expressed as `{1, 0}` or * `{-1, 0}` depending on the sign. * + * In general rational numbers with |num| <= 1<<26 && |den| <= 1<<26 + * can be recovered exactly from their double representation. + * (no exceptions were found within 1B random ones) + * * @param d `double` to convert * @param max Maximum allowed numerator and denominator * @return `d` in AVRational form diff --git a/libavutil/softfloat.h b/libavutil/softfloat.h index a651406f74..399ca6d682 100644 --- a/libavutil/softfloat.h +++ b/libavutil/softfloat.h @@ -236,6 +236,10 @@ static av_always_inline SoftFloat av_sqrt_sf(SoftFloat val) /** * Rounding-to-nearest used. + * + * @param a angle in units of (1ULL<<30)/M_PI radians + * @param s pointer to where sine in units of (1<<30) is returned + * @param c pointer to where cosine in units of (1<<30) is returned */ static av_unused void av_sincos_sf(int a, int *s, int *c) { @@ -281,7 +285,7 @@ static av_unused void av_sincos_sf(int a, int *s, int *c) (int64_t)av_sintbl_4_sf[(idx & 0x1f) + 1] * (a & 0x7ff) + 0x400) >> 11); - *c = (int)(((int64_t)cv * ct + (int64_t)sv * st + 0x20000000) >> 30); + *c = (int)(((int64_t)cv * ct - (int64_t)sv * st + 0x20000000) >> 30); *s = (int)(((int64_t)cv * st + (int64_t)sv * ct + 0x20000000) >> 30); } diff --git a/libavutil/tests/softfloat.c b/libavutil/tests/softfloat.c index c06de44933..a2e628fe81 100644 --- a/libavutil/tests/softfloat.c +++ b/libavutil/tests/softfloat.c @@ -148,7 +148,7 @@ int main(void){ av_sincos_sf(i*(1ULL<<32)/36/4, &s, &c); errs = (double)s/ (1<<30) - sin(i*M_PI/36); errc = (double)c/ (1<<30) - cos(i*M_PI/36); - if (fabs(errs) > 0.00000002 || fabs(errc) >0.001) { + if (fabs(errs) > 0.000000004 || fabs(errc) >0.000000004) { printf("sincos FAIL %d %f %f %f %f\n", i, (float)s/ (1<<30), (float)c/ (1<<30), sin(i*M_PI/36), cos(i*M_PI/36)); } diff --git a/libavutil/thread.h b/libavutil/thread.h index 2f5e7e1cb5..8023ad303d 100644 --- a/libavutil/thread.h +++ b/libavutil/thread.h @@ -26,6 +26,8 @@ #if HAVE_PRCTL #include +#elif (HAVE_PTHREAD_SETNAME_NP || HAVE_PTHREAD_SET_NAME_NP) && HAVE_PTHREAD_NP_H +#include #endif #include "error.h" @@ -194,11 +196,25 @@ static inline int ff_thread_once(char *control, void (*routine)(void)) static inline int ff_thread_setname(const char *name) { + int ret = 0; + #if HAVE_PRCTL - return AVERROR(prctl(PR_SET_NAME, name)); + ret = AVERROR(prctl(PR_SET_NAME, name)); +#elif HAVE_PTHREAD_SETNAME_NP +#if defined(__APPLE__) + ret = AVERROR(pthread_setname_np(name)); +#elif defined(__NetBSD__) + ret = AVERROR(pthread_setname_np(pthread_self(), "%s", name)); +#else + ret = AVERROR(pthread_setname_np(pthread_self(), name)); +#endif +#elif HAVE_PTHREAD_SET_NAME_NP + pthread_set_name_np(pthread_self(), name); +#else + ret = AVERROR(ENOSYS); #endif - return AVERROR(ENOSYS); + return ret; } #endif /* AVUTIL_THREAD_H */ diff --git a/libavutil/timecode.c b/libavutil/timecode.c index b93f05b4b8..bd879bd3cc 100644 --- a/libavutil/timecode.c +++ b/libavutil/timecode.c @@ -210,7 +210,7 @@ static int fps_from_frame_rate(AVRational rate) { if (!rate.den || !rate.num) return -1; - return (rate.num + rate.den/2) / rate.den; + return (rate.num + rate.den/2LL) / rate.den; } int av_timecode_check_frame_rate(AVRational rate) diff --git a/libavutil/tx_priv.h b/libavutil/tx_priv.h index 72f336eea7..d5ff8e1421 100644 --- a/libavutil/tx_priv.h +++ b/libavutil/tx_priv.h @@ -102,6 +102,12 @@ typedef void TXComplex; #define FOLD(a, b) ((a) + (b)) +#define BF(x, y, a, b) \ + do { \ + x = (a) - (b); \ + y = (a) + (b); \ + } while (0) + #elif defined(TX_INT32) /* Properly rounds the result */ @@ -132,14 +138,14 @@ typedef void TXComplex; #define FOLD(x, y) ((int32_t)((x) + (unsigned)(y) + 32) >> 6) -#endif /* TX_INT32 */ - #define BF(x, y, a, b) \ do { \ - x = (a) - (b); \ - y = (a) + (b); \ + x = (a) - (unsigned)(b); \ + y = (a) + (unsigned)(b); \ } while (0) +#endif /* TX_INT32 */ + #define CMUL3(c, a, b) CMUL((c).re, (c).im, (a).re, (a).im, (b).re, (b).im) /* Codelet flags, used to pick codelets. Must be a superset of enum AVTXFlags, diff --git a/libavutil/tx_template.c b/libavutil/tx_template.c index 983de75a47..10825aceed 100644 --- a/libavutil/tx_template.c +++ b/libavutil/tx_template.c @@ -43,6 +43,10 @@ SR_TABLE(32768) \ SR_TABLE(65536) \ SR_TABLE(131072) \ + SR_TABLE(262144) \ + SR_TABLE(524288) \ + SR_TABLE(1048576) \ + SR_TABLE(2097152) \ #define SR_TABLE(len) \ TABLE_DEF(len, len/4 + 1); @@ -181,10 +185,9 @@ static av_always_inline void fft3(TXComplex *out, TXComplex *in, BF(tmp[1].re, tmp[2].im, in[1].im, in[2].im); BF(tmp[1].im, tmp[2].re, in[1].re, in[2].re); - out[0*stride].re = tmp[0].re + tmp[2].re; - out[0*stride].im = tmp[0].im + tmp[2].im; - #ifdef TX_INT32 + out[0*stride].re = (int64_t)tmp[0].re + tmp[2].re; + out[0*stride].im = (int64_t)tmp[0].im + tmp[2].im; mtmp[0] = (int64_t)tab[ 8] * tmp[1].re; mtmp[1] = (int64_t)tab[ 9] * tmp[1].im; mtmp[2] = (int64_t)tab[10] * tmp[2].re; @@ -194,6 +197,8 @@ static av_always_inline void fft3(TXComplex *out, TXComplex *in, out[2*stride].re = tmp[0].re - (mtmp[2] - mtmp[0] + 0x40000000 >> 31); out[2*stride].im = tmp[0].im - (mtmp[3] + mtmp[1] + 0x40000000 >> 31); #else + out[0*stride].re = tmp[0].re + tmp[2].re; + out[0*stride].im = tmp[0].im + tmp[2].im; tmp[1].re = tab[ 8] * tmp[1].re; tmp[1].im = tab[ 9] * tmp[1].im; tmp[2].re = tab[10] * tmp[2].re; @@ -218,8 +223,8 @@ static av_always_inline void NAME(TXComplex *out, TXComplex *in, \ BF(t[3].im, t[2].re, in[2].re, in[3].re); \ BF(t[3].re, t[2].im, in[2].im, in[3].im); \ \ - out[D0*stride].re = dc.re + t[0].re + t[2].re; \ - out[D0*stride].im = dc.im + t[0].im + t[2].im; \ + out[D0*stride].re = dc.re + (TXUSample)t[0].re + t[2].re; \ + out[D0*stride].im = dc.im + (TXUSample)t[0].im + t[2].im; \ \ SMUL(t[4].re, t[0].re, tab[0], tab[2], t[2].re, t[0].re); \ SMUL(t[4].im, t[0].im, tab[0], tab[2], t[2].im, t[0].im); \ @@ -231,14 +236,14 @@ static av_always_inline void NAME(TXComplex *out, TXComplex *in, \ BF(z0[2].re, z0[1].re, t[4].re, t[5].re); \ BF(z0[2].im, z0[1].im, t[4].im, t[5].im); \ \ - out[D1*stride].re = dc.re + z0[3].re; \ - out[D1*stride].im = dc.im + z0[0].im; \ - out[D2*stride].re = dc.re + z0[2].re; \ - out[D2*stride].im = dc.im + z0[1].im; \ - out[D3*stride].re = dc.re + z0[1].re; \ - out[D3*stride].im = dc.im + z0[2].im; \ - out[D4*stride].re = dc.re + z0[0].re; \ - out[D4*stride].im = dc.im + z0[3].im; \ + out[D1*stride].re = dc.re + (TXUSample)z0[3].re; \ + out[D1*stride].im = dc.im + (TXUSample)z0[0].im; \ + out[D2*stride].re = dc.re + (TXUSample)z0[2].re; \ + out[D2*stride].im = dc.im + (TXUSample)z0[1].im; \ + out[D3*stride].re = dc.re + (TXUSample)z0[1].re; \ + out[D3*stride].im = dc.im + (TXUSample)z0[2].im; \ + out[D4*stride].re = dc.re + (TXUSample)z0[0].re; \ + out[D4*stride].im = dc.im + (TXUSample)z0[3].im; \ } DECL_FFT5(fft5, 0, 1, 2, 3, 4) @@ -717,6 +722,10 @@ DECL_SR_CODELET(16384,8192,4096) DECL_SR_CODELET(32768,16384,8192) DECL_SR_CODELET(65536,32768,16384) DECL_SR_CODELET(131072,65536,32768) +DECL_SR_CODELET(262144,131072,65536) +DECL_SR_CODELET(524288,262144,131072) +DECL_SR_CODELET(1048576,524288,262144) +DECL_SR_CODELET(2097152,1048576,524288) static av_cold int TX_NAME(ff_tx_fft_init)(AVTXContext *s, const FFTXCodelet *cd, @@ -1947,6 +1956,10 @@ const FFTXCodelet * const TX_NAME(ff_tx_codelet_list)[] = { &TX_NAME(ff_tx_fft32768_ns_def), &TX_NAME(ff_tx_fft65536_ns_def), &TX_NAME(ff_tx_fft131072_ns_def), + &TX_NAME(ff_tx_fft262144_ns_def), + &TX_NAME(ff_tx_fft524288_ns_def), + &TX_NAME(ff_tx_fft1048576_ns_def), + &TX_NAME(ff_tx_fft2097152_ns_def), /* Prime factor codelets */ &TX_NAME(ff_tx_fft3_ns_def), diff --git a/libavutil/vulkan.h b/libavutil/vulkan.h index d1ea1e24fb..90922c6cf3 100644 --- a/libavutil/vulkan.h +++ b/libavutil/vulkan.h @@ -122,7 +122,11 @@ typedef struct FFVulkanPipeline { VkDescriptorSetLayout *desc_layout; VkDescriptorPool desc_pool; VkDescriptorSet *desc_set; +#if VK_USE_64_BIT_PTR_DEFINES == 1 void **desc_staging; +#else + uint64_t *desc_staging; +#endif VkDescriptorSetLayoutBinding **desc_binding; VkDescriptorUpdateTemplate *desc_template; int *desc_set_initialized; diff --git a/libavutil/wchar_filename.h b/libavutil/wchar_filename.h index 9a04a069f1..fbc0a55146 100644 --- a/libavutil/wchar_filename.h +++ b/libavutil/wchar_filename.h @@ -32,7 +32,8 @@ static inline int utf8towchar(const char *filename_utf8, wchar_t **filename_w) num_chars = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, filename_utf8, -1, NULL, 0); if (num_chars <= 0) { *filename_w = NULL; - return 0; + errno = EINVAL; + return -1; } *filename_w = (wchar_t *)av_calloc(num_chars, sizeof(wchar_t)); if (!*filename_w) { @@ -52,7 +53,8 @@ static inline int wchartocp(unsigned int code_page, const wchar_t *filename_w, NULL, 0, NULL, NULL); if (num_chars <= 0) { *filename = NULL; - return 0; + errno = EINVAL; + return -1; } *filename = (char*)av_malloc_array(num_chars, sizeof *filename); if (!*filename) { diff --git a/libswresample/options.c b/libswresample/options.c index ffa27c590d..fb109fdbab 100644 --- a/libswresample/options.c +++ b/libswresample/options.c @@ -46,9 +46,9 @@ static const AVOption options[]={ OFFSET(user_out_ch_count ), AV_OPT_TYPE_INT, {.i64=0 }, 0 , SWR_CH_MAX, PARAM|DEPREC}, {"out_channel_count" , "set output channel count (Deprecated, use out_chlayout)", OFFSET(user_out_ch_count ), AV_OPT_TYPE_INT, {.i64=0 }, 0 , SWR_CH_MAX, PARAM|DEPREC}, +{"uch" , "set used channel count" , OFFSET(user_used_ch_count), AV_OPT_TYPE_INT, {.i64=0 }, 0 , SWR_CH_MAX, PARAM|DEPREC}, +{"used_channel_count" , "set used channel count" , OFFSET(user_used_ch_count), AV_OPT_TYPE_INT, {.i64=0 }, 0 , SWR_CH_MAX, PARAM|DEPREC}, #endif -{"uch" , "set used channel count" , OFFSET(user_used_ch_count), AV_OPT_TYPE_INT, {.i64=0 }, 0 , SWR_CH_MAX, PARAM}, -{"used_channel_count" , "set used channel count" , OFFSET(user_used_ch_count), AV_OPT_TYPE_INT, {.i64=0 }, 0 , SWR_CH_MAX, PARAM}, {"isr" , "set input sample rate" , OFFSET( in_sample_rate), AV_OPT_TYPE_INT , {.i64=0 }, 0 , INT_MAX , PARAM}, {"in_sample_rate" , "set input sample rate" , OFFSET( in_sample_rate), AV_OPT_TYPE_INT , {.i64=0 }, 0 , INT_MAX , PARAM}, {"osr" , "set output sample rate" , OFFSET(out_sample_rate), AV_OPT_TYPE_INT , {.i64=0 }, 0 , INT_MAX , PARAM}, @@ -73,6 +73,8 @@ static const AVOption options[]={ {"in_chlayout" , "set input channel layout" , OFFSET(user_in_chlayout ), AV_OPT_TYPE_CHLAYOUT, {.str=NULL }, 0, 0 , PARAM, "chlayout"}, {"ochl" , "set output channel layout" , OFFSET(user_out_chlayout), AV_OPT_TYPE_CHLAYOUT, {.str=NULL }, 0, 0 , PARAM, "chlayout"}, {"out_chlayout" , "set output channel layout" , OFFSET(user_out_chlayout), AV_OPT_TYPE_CHLAYOUT, {.str=NULL }, 0, 0 , PARAM, "chlayout"}, +{"uchl" , "set used channel layout" , OFFSET(user_used_chlayout), AV_OPT_TYPE_CHLAYOUT, {.str=NULL }, 0, 0 , PARAM, "chlayout"}, +{"used_chlayout" , "set used channel layout" , OFFSET(user_used_chlayout), AV_OPT_TYPE_CHLAYOUT, {.str=NULL }, 0, 0 , PARAM, "chlayout"}, {"clev" , "set center mix level" , OFFSET(clev ), AV_OPT_TYPE_FLOAT, {.dbl=C_30DB }, -32 , 32 , PARAM}, {"center_mix_level" , "set center mix level" , OFFSET(clev ), AV_OPT_TYPE_FLOAT, {.dbl=C_30DB }, -32 , 32 , PARAM}, {"slev" , "set surround mix level" , OFFSET(slev ), AV_OPT_TYPE_FLOAT, {.dbl=C_30DB }, -32 , 32 , PARAM}, diff --git a/libswresample/rematrix.c b/libswresample/rematrix.c index 0c3fff6c42..79e8a43eac 100644 --- a/libswresample/rematrix.c +++ b/libswresample/rematrix.c @@ -492,7 +492,7 @@ av_cold static int auto_matrix(SwrContext *s) av_cold int swri_rematrix_init(SwrContext *s){ int i, j; - int nb_in = s->used_ch_count; + int nb_in = s->used_ch_layout.nb_channels; int nb_out = s->out.ch_count; s->mix_any_f = NULL; diff --git a/libswresample/resample.c b/libswresample/resample.c index 8f9efc3f21..a91c925574 100644 --- a/libswresample/resample.c +++ b/libswresample/resample.c @@ -461,8 +461,8 @@ static int multiple_resample(ResampleContext *c, AudioData *dst, int dst_size, A *consumed = 0; if (c->filter_length == 1 && c->phase_count == 1) { - int64_t index2= (1LL<<32)*c->frac/c->src_incr + (1LL<<32)*c->index; - int64_t incr= (1LL<<32) * c->dst_incr / c->src_incr; + int64_t index2= (1LL<<32)*c->frac/c->src_incr + (1LL<<32)*c->index + 1; + int64_t incr= (1LL<<32) * c->dst_incr / c->src_incr + 1; int new_size = (src_size * (int64_t)c->src_incr - c->frac + c->dst_incr - 1) / c->dst_incr; dst_size = FFMAX(FFMIN(dst_size, new_size), 0); diff --git a/libswresample/swresample.c b/libswresample/swresample.c index 5884f8d533..6dc329a9d0 100644 --- a/libswresample/swresample.c +++ b/libswresample/swresample.c @@ -161,6 +161,7 @@ static void clear_context(SwrContext *s){ free_temp(&s->dither.temp); av_channel_layout_uninit(&s->in_ch_layout); av_channel_layout_uninit(&s->out_ch_layout); + av_channel_layout_uninit(&s->used_ch_layout); swri_audio_convert_free(&s-> in_convert); swri_audio_convert_free(&s->out_convert); swri_audio_convert_free(&s->full_convert); @@ -176,6 +177,7 @@ av_cold void swr_free(SwrContext **ss){ clear_context(s); av_channel_layout_uninit(&s->user_in_chlayout); av_channel_layout_uninit(&s->user_out_chlayout); + av_channel_layout_uninit(&s->user_used_chlayout); if (s->resampler) s->resampler->free(&s->resample); @@ -211,12 +213,20 @@ av_cold int swr_init(struct SwrContext *s){ av_log(s, AV_LOG_ERROR, "Requested output sample rate %d is invalid\n", s->out_sample_rate); return AVERROR(EINVAL); } - s->used_ch_count = s->user_used_ch_count; #if FF_API_OLD_CHANNEL_LAYOUT s->out.ch_count = s-> user_out_ch_count; s-> in.ch_count = s-> user_in_ch_count; // if the old/new fields are set inconsistently, prefer the old ones + if (s->user_used_ch_count && s->user_used_ch_count != s->user_used_chlayout.nb_channels) { + av_channel_layout_uninit(&s->used_ch_layout); + s->used_ch_layout.order = AV_CHANNEL_ORDER_UNSPEC; + s->used_ch_layout.nb_channels = s->user_used_ch_count; + } else if (av_channel_layout_check(&s->user_used_chlayout)) { + ret = av_channel_layout_copy(&s->used_ch_layout, &s->user_used_chlayout); + if (ret < 0) + return ret; + } if ((s->user_in_ch_count && s->user_in_ch_count != s->user_in_chlayout.nb_channels) || (s->user_in_ch_layout && (s->user_in_chlayout.order != AV_CHANNEL_ORDER_NATIVE || s->user_in_chlayout.u.mask != s->user_in_ch_layout))) { @@ -243,9 +253,9 @@ av_cold int swr_init(struct SwrContext *s){ } else if (av_channel_layout_check(&s->user_out_chlayout)) av_channel_layout_copy(&s->out_ch_layout, &s->user_out_chlayout); - if (!s->out.ch_count && !s->user_out_ch_layout) + if (!s->out.ch_count) s->out.ch_count = s->out_ch_layout.nb_channels; - if (!s-> in.ch_count && !s-> user_in_ch_layout) + if (!s-> in.ch_count) s-> in.ch_count = s->in_ch_layout.nb_channels; if (!(ret = av_channel_layout_check(&s->in_ch_layout)) || s->in_ch_layout.nb_channels > SWR_CH_MAX) { @@ -281,6 +291,7 @@ av_cold int swr_init(struct SwrContext *s){ ret = av_channel_layout_copy(&s->in_ch_layout, &s->user_in_chlayout); ret |= av_channel_layout_copy(&s->out_ch_layout, &s->user_out_chlayout); + ret |= av_channel_layout_copy(&s->used_ch_layout, &s->user_used_chlayout); if (ret < 0) return ret; #endif @@ -299,16 +310,19 @@ av_cold int swr_init(struct SwrContext *s){ return AVERROR(EINVAL); } - if(!s->used_ch_count) - s->used_ch_count= s->in.ch_count; + if (!av_channel_layout_check(&s->used_ch_layout)) + av_channel_layout_default(&s->used_ch_layout, s->in.ch_count); - if (s->used_ch_count && s->in_ch_layout.order != AV_CHANNEL_ORDER_UNSPEC && s->used_ch_count != s->in_ch_layout.nb_channels) { - av_log(s, AV_LOG_WARNING, "Input channel layout has a different number of channels than the number of used channels, ignoring layout\n"); + if (s->used_ch_layout.nb_channels != s->in_ch_layout.nb_channels) av_channel_layout_uninit(&s->in_ch_layout); - } - if (s->in_ch_layout.order == AV_CHANNEL_ORDER_UNSPEC) - av_channel_layout_default(&s->in_ch_layout, s->used_ch_count); + if (s->used_ch_layout.order == AV_CHANNEL_ORDER_UNSPEC) + av_channel_layout_default(&s->used_ch_layout, s->used_ch_layout.nb_channels); + if (s->in_ch_layout.order == AV_CHANNEL_ORDER_UNSPEC) { + ret = av_channel_layout_copy(&s->in_ch_layout, &s->used_ch_layout); + if (ret < 0) + return ret; + } if (s->out_ch_layout.order == AV_CHANNEL_ORDER_UNSPEC) av_channel_layout_default(&s->out_ch_layout, s->out.ch_count); @@ -389,8 +403,8 @@ av_cold int swr_init(struct SwrContext *s){ #define RSC 1 //FIXME finetune if(!s-> in.ch_count) s-> in.ch_count = s->in_ch_layout.nb_channels; - if(!s->used_ch_count) - s->used_ch_count= s->in.ch_count; + if (!av_channel_layout_check(&s->used_ch_layout)) + av_channel_layout_default(&s->used_ch_layout, s->in.ch_count); if(!s->out.ch_count) s->out.ch_count = s->out_ch_layout.nb_channels; @@ -410,23 +424,23 @@ av_cold int swr_init(struct SwrContext *s){ } #endif av_channel_layout_describe(&s->in_ch_layout, l1, sizeof(l1)); - if (s->in_ch_layout.order != AV_CHANNEL_ORDER_UNSPEC && s->used_ch_count != s->in_ch_layout.nb_channels) { - av_log(s, AV_LOG_ERROR, "Input channel layout %s mismatches specified channel count %d\n", l1, s->used_ch_count); + if (s->in_ch_layout.order != AV_CHANNEL_ORDER_UNSPEC && s->used_ch_layout.nb_channels != s->in_ch_layout.nb_channels) { + av_log(s, AV_LOG_ERROR, "Input channel layout %s mismatches specified channel count %d\n", l1, s->used_ch_layout.nb_channels); ret = AVERROR(EINVAL); goto fail; } if (( s->out_ch_layout.order == AV_CHANNEL_ORDER_UNSPEC - || s-> in_ch_layout.order == AV_CHANNEL_ORDER_UNSPEC) && s->used_ch_count != s->out.ch_count && !s->rematrix_custom) { + || s-> in_ch_layout.order == AV_CHANNEL_ORDER_UNSPEC) && s->used_ch_layout.nb_channels != s->out.ch_count && !s->rematrix_custom) { av_log(s, AV_LOG_ERROR, "Rematrix is needed between %s and %s " "but there is not enough information to do it\n", l1, l2); ret = AVERROR(EINVAL); goto fail; } -av_assert0(s->used_ch_count); +av_assert0(s->used_ch_layout.nb_channels); av_assert0(s->out.ch_count); - s->resample_first= RSC*s->out.ch_count/s->used_ch_count - RSC < s->out_sample_rate/(float)s-> in_sample_rate - 1.0; + s->resample_first= RSC*s->out.ch_count/s->used_ch_layout.nb_channels - RSC < s->out_sample_rate/(float)s-> in_sample_rate - 1.0; s->in_buffer= s->in; s->silence = s->in; @@ -442,7 +456,7 @@ av_assert0(s->out.ch_count); } s->in_convert = swri_audio_convert_alloc(s->int_sample_fmt, - s-> in_sample_fmt, s->used_ch_count, s->channel_map, 0); + s-> in_sample_fmt, s->used_ch_layout.nb_channels, s->channel_map, 0); s->out_convert= swri_audio_convert_alloc(s->out_sample_fmt, s->int_sample_fmt, s->out.ch_count, NULL, 0); @@ -457,9 +471,9 @@ av_assert0(s->out.ch_count); if(s->channel_map){ s->postin.ch_count= - s->midbuf.ch_count= s->used_ch_count; + s->midbuf.ch_count= s->used_ch_layout.nb_channels; if(s->resample) - s->in_buffer.ch_count= s->used_ch_count; + s->in_buffer.ch_count= s->used_ch_layout.nb_channels; } if(!s->resample_first){ s->midbuf.ch_count= s->out.ch_count; @@ -697,7 +711,7 @@ static int swr_convert_internal(struct SwrContext *s, AudioData *out, int out_co if((ret=swri_realloc_audio(&s->postin, in_count))<0) return ret; if(s->resample_first){ - av_assert0(s->midbuf.ch_count == s->used_ch_count); + av_assert0(s->midbuf.ch_count == s->used_ch_layout.nb_channels); if((ret=swri_realloc_audio(&s->midbuf, out_count))<0) return ret; }else{ diff --git a/libswresample/swresample_internal.h b/libswresample/swresample_internal.h index 262a0e2b8c..ad902d73fa 100644 --- a/libswresample/swresample_internal.h +++ b/libswresample/swresample_internal.h @@ -99,6 +99,7 @@ struct SwrContext { enum AVSampleFormat in_sample_fmt; ///< input sample format enum AVSampleFormat int_sample_fmt; ///< internal sample format (AV_SAMPLE_FMT_FLTP or AV_SAMPLE_FMT_S16P) enum AVSampleFormat out_sample_fmt; ///< output sample format + AVChannelLayout used_ch_layout; ///< number of used input channels (mapped channel count if channel_map, otherwise in.ch_count) AVChannelLayout in_ch_layout; ///< input channel layout AVChannelLayout out_ch_layout; ///< output channel layout int in_sample_rate; ///< input sample rate @@ -111,16 +112,16 @@ struct SwrContext { float rematrix_maxval; ///< maximum value for rematrixing output int matrix_encoding; /**< matrixed stereo encoding */ const int *channel_map; ///< channel index (or -1 if muted channel) map - int used_ch_count; ///< number of used input channels (mapped channel count if channel_map, otherwise in.ch_count) int engine; - int user_used_ch_count; ///< User set used channel count #if FF_API_OLD_CHANNEL_LAYOUT + int user_used_ch_count; ///< User set used channel count int user_in_ch_count; ///< User set input channel count int user_out_ch_count; ///< User set output channel count int64_t user_in_ch_layout; ///< User set input channel layout int64_t user_out_ch_layout; ///< User set output channel layout #endif + AVChannelLayout user_used_chlayout; ///< User set used channel layout AVChannelLayout user_in_chlayout; ///< User set input channel layout AVChannelLayout user_out_chlayout; ///< User set output channel layout enum AVSampleFormat user_int_sample_fmt; ///< User set internal sample format diff --git a/libswresample/x86/rematrix_init.c b/libswresample/x86/rematrix_init.c index b6ed38bf67..ce794eef90 100644 --- a/libswresample/x86/rematrix_init.c +++ b/libswresample/x86/rematrix_init.c @@ -33,7 +33,7 @@ D(int16, sse2) av_cold int swri_rematrix_init_x86(struct SwrContext *s){ #if HAVE_X86ASM int mm_flags = av_get_cpu_flags(); - int nb_in = s->used_ch_count; + int nb_in = s->used_ch_layout.nb_channels; int nb_out = s->out.ch_count; int num = nb_in * nb_out; int i,j; diff --git a/libswscale/ppc/yuv2rgb_altivec.c b/libswscale/ppc/yuv2rgb_altivec.c index 5e1033a973..8b0a93796f 100644 --- a/libswscale/ppc/yuv2rgb_altivec.c +++ b/libswscale/ppc/yuv2rgb_altivec.c @@ -284,7 +284,7 @@ static inline void cvtyuvtoRGB(SwsContext *c, vector signed short Y, * ------------------------------------------------------------------------------ */ -#if !HAVE_VSX +#if !HAVE_VEC_XL static inline vector unsigned char vec_xl(signed long long offset, const ubyte *addr) { const vector unsigned char *v_addr = (const vector unsigned char *) (addr + offset); @@ -292,7 +292,7 @@ static inline vector unsigned char vec_xl(signed long long offset, const ubyte * return (vector unsigned char) vec_perm(v_addr[0], v_addr[1], align_perm); } -#endif /* !HAVE_VSX */ +#endif /* !HAVE_VEC_XL */ #define DEFCSP420_CVT(name, out_pixels) \ static int altivec_ ## name(SwsContext *c, const unsigned char **in, \ diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 367d045a02..cbf79c038c 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -903,7 +903,8 @@ static int scale_internal(SwsContext *c, if ((srcSliceY & (macro_height_src - 1)) || ((srcSliceH & (macro_height_src - 1)) && srcSliceY + srcSliceH != c->srcH) || - srcSliceY + srcSliceH > c->srcH) { + srcSliceY + srcSliceH > c->srcH || + (isBayer(c->srcFormat) && srcSliceH <= 1)) { av_log(c, AV_LOG_ERROR, "Slice parameters %d, %d are invalid\n", srcSliceY, srcSliceH); return AVERROR(EINVAL); } diff --git a/libswscale/utils.c b/libswscale/utils.c index 925c536bf1..d07c5cde61 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -558,7 +558,7 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos, filter[i * filterSize + j] = coeff; xx++; } - xDstInSrc += 2 * xInc; + xDstInSrc += 2LL * xInc; } } @@ -1720,7 +1720,8 @@ static av_cold int sws_init_single_context(SwsContext *c, SwsFilter *srcFilter, /* unscaled special cases */ if (unscaled && !usesHFilter && !usesVFilter && (c->srcRange == c->dstRange || isAnyRGB(dstFormat) || - isFloat(srcFormat) || isFloat(dstFormat))){ + isFloat(srcFormat) || isFloat(dstFormat) || isBayer(srcFormat))){ + ff_get_unscaled_swscale(c); if (c->convert_unscaled) { @@ -1880,7 +1881,7 @@ static av_cold int sws_init_single_context(SwsContext *c, SwsFilter *srcFilter, } for (i = 0; i < 4; i++) - if (!FF_ALLOCZ_TYPED_ARRAY(c->dither_error[i], c->dstW + 2)) + if (!FF_ALLOCZ_TYPED_ARRAY(c->dither_error[i], c->dstW + 3)) goto nomem; c->needAlpha = (CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat) && isALPHA(c->dstFormat)) ? 1 : 0; diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile index a6f06c7007..f9a5433170 100644 --- a/tests/checkasm/Makefile +++ b/tests/checkasm/Makefile @@ -64,7 +64,7 @@ CHECKASMOBJS-$(CONFIG_AVUTIL) += $(AVUTILOBJS) CHECKASMOBJS-$(ARCH_AARCH64) += aarch64/checkasm.o CHECKASMOBJS-$(HAVE_ARMV5TE_EXTERNAL) += arm/checkasm.o -CHECKASMOBJS-$(ARCH_RISCV) += riscv/checkasm.o +CHECKASMOBJS-$(HAVE_RV) += riscv/checkasm.o CHECKASMOBJS-$(HAVE_X86ASM) += x86/checkasm.o CHECKASMOBJS += $(CHECKASMOBJS-yes) checkasm.o diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h index 8744a81218..961b52a99c 100644 --- a/tests/checkasm/checkasm.h +++ b/tests/checkasm/checkasm.h @@ -208,11 +208,14 @@ void checkasm_checked_call(void *func, ...); void checkasm_set_function(void *); void *checkasm_get_wrapper(void); -#if (__riscv_xlen == 64) && defined (__riscv_d) +#if HAVE_RV && (__riscv_xlen == 64) && defined (__riscv_d) #define declare_new(ret, ...) \ ret (*checked_call)(__VA_ARGS__) = checkasm_get_wrapper(); #define call_new(...) \ (checkasm_set_function(func_new), checked_call(__VA_ARGS__)) +#else +#define declare_new(ret, ...) +#define call_new(...) ((func_type *)func_new)(__VA_ARGS__) #endif #else #define declare_new(ret, ...) diff --git a/tests/fate/filter-audio.mak b/tests/fate/filter-audio.mak index eff32b9f81..9cc09919c7 100644 --- a/tests/fate/filter-audio.mak +++ b/tests/fate/filter-audio.mak @@ -285,7 +285,7 @@ fate-filter-channelmap-one-str: SRC = $(TARGET_PATH)/tests/data/asynth-44100-2.w fate-filter-channelmap-one-str: tests/data/asynth-44100-2.wav fate-filter-channelmap-one-str: CMD = md5 -auto_conversion_filters -i $(SRC) -filter_complex_script $(TARGET_PATH)/tests/data/filtergraphs/channelmap_one_str -f wav -fflags +bitexact fate-filter-channelmap-one-str: CMP = oneline -fate-filter-channelmap-one-str: REF = 0ea3052e482c95d5d3bd9da6dac1b5fa +fate-filter-channelmap-one-str: REF = e18791f65ce5861e130b2c3e472ab90a FATE_AFILTER-$(call FILTERDEMDECENCMUX, CHANNELMAP, WAV, PCM_S16LE, PCM_S16LE, WAV) += $(FATE_FILTER_CHANNELMAP) diff --git a/tests/fate/libswresample.mak b/tests/fate/libswresample.mak index f2108016af..82d5ec4bf9 100644 --- a/tests/fate/libswresample.mak +++ b/tests/fate/libswresample.mak @@ -347,13 +347,13 @@ endef fate-swr-resample_nn-fltp-44100-8000: CMP_TARGET = 591.03 fate-swr-resample_nn-fltp-44100-8000: SIZE_TOLERANCE = 529200 - 20486 -fate-swr-resample_nn-fltp-8000-44100: CMP_TARGET = 3163.32 +fate-swr-resample_nn-fltp-8000-44100: CMP_TARGET = 3156.61 fate-swr-resample_nn-fltp-8000-44100: SIZE_TOLERANCE = 96000 - 20480 fate-swr-resample_nn-s16p-44100-8000: CMP_TARGET = 590.98 fate-swr-resample_nn-s16p-44100-8000: SIZE_TOLERANCE = 529200 - 20486 -fate-swr-resample_nn-s16p-8000-44100: CMP_TARGET = 3163.39 +fate-swr-resample_nn-s16p-8000-44100: CMP_TARGET = 3156.61 fate-swr-resample_nn-s16p-8000-44100: SIZE_TOLERANCE = 96000 - 20480 define ARESAMPLE_ASYNC diff --git a/tests/fate/subtitles.mak b/tests/fate/subtitles.mak index e6684a814b..6b8034ed65 100644 --- a/tests/fate/subtitles.mak +++ b/tests/fate/subtitles.mak @@ -114,6 +114,7 @@ fate-sub-charenc: CMD = fmtstdout ass -sub_charenc cp1251 -i $(TARGET_SAMPLES)/s FATE_SUBTITLES-$(call DEMDEC, SCC, CCAPTION) += fate-sub-scc fate-sub-scc: CMD = fmtstdout ass -ss 57 -i $(TARGET_SAMPLES)/sub/witch.scc +fate-sub-scc: CMP = diff FATE_SUBTITLES-$(call DEMMUX, SCC, SCC) += fate-sub-scc-remux fate-sub-scc-remux: CMD = fmtstdout scc -i $(TARGET_SAMPLES)/sub/witch.scc -ss 4:00 -map 0 -c copy diff --git a/tests/ref/fate/concat-demuxer-extended-lavf-mxf_d10 b/tests/ref/fate/concat-demuxer-extended-lavf-mxf_d10 index 66fafd3e06..f7fd0e9c57 100644 --- a/tests/ref/fate/concat-demuxer-extended-lavf-mxf_d10 +++ b/tests/ref/fate/concat-demuxer-extended-lavf-mxf_d10 @@ -1 +1 @@ -9583eaa1d52e977c75da2ab3f14225c8 *tests/data/fate/concat-demuxer-extended-lavf-mxf_d10.ffprobe +8e95ee1001700a251bf5019cb2757729 *tests/data/fate/concat-demuxer-extended-lavf-mxf_d10.ffprobe diff --git a/tests/ref/fate/concat-demuxer-simple1-lavf-mxf_d10 b/tests/ref/fate/concat-demuxer-simple1-lavf-mxf_d10 index 98b922cc7f..abfe0675ad 100644 --- a/tests/ref/fate/concat-demuxer-simple1-lavf-mxf_d10 +++ b/tests/ref/fate/concat-demuxer-simple1-lavf-mxf_d10 @@ -68,5 +68,5 @@ video|0|33|1.320000|33|1.320000|1|0.040000|150000|1711104|K__|1|Strings Metadata audio|1|63360|1.320000|63360|1.320000|1920|0.040000|7680|1861632|K__|1|Strings Metadata video|0|34|1.360000|34|1.360000|1|0.040000|150000|1924096|K__|1|Strings Metadata audio|1|65280|1.360000|65280|1.360000|1920|0.040000|7680|2074624|K__|1|Strings Metadata -0|mpeg2video|0|video|[0][0][0][0]|0x0000|720|608|0|0|0|0|0|1:1|45:38|yuv422p|5|tv|unknown|unknown|unknown|topleft|tb|1|N/A|25/1|25/1|1/25|0|0.000000|N/A|N/A|30000000|N/A|N/A|N/A|N/A|35|22|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0x060A2B340101010501010D001300000000000000000000000000000000000001|CPB properties|30000000|0|0|1212416|-1 +0|mpeg2video|0|video|[0][0][0][0]|0x0000|720|608|0|0|0|0|0|1:1|45:38|yuv422p|5|tv|unknown|unknown|unknown|topleft|tt|1|N/A|25/1|25/1|1/25|0|0.000000|N/A|N/A|30000000|N/A|N/A|N/A|N/A|35|22|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0x060A2B340101010501010D001300000000000000000000000000000000000001|CPB properties|30000000|0|0|1212416|-1 1|pcm_s16le|unknown|audio|[0][0][0][0]|0x0000|s16|48000|2|unknown|16|0|N/A|0/0|0/0|1/48000|0|0.000000|N/A|N/A|1536000|N/A|N/A|N/A|N/A|35|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0x060A2B340101010501010D001300000000000000000000000000000000000001 diff --git a/tests/ref/lavf/mxf_d10 b/tests/ref/lavf/mxf_d10 index 4644c3424d..191e9f877c 100644 --- a/tests/ref/lavf/mxf_d10 +++ b/tests/ref/lavf/mxf_d10 @@ -1,3 +1,3 @@ -74269c0a64b19269b127f64f3ce7fa6a *tests/data/lavf/lavf.mxf_d10 +963758bdb2a5d64f4e68c205fc5aba96 *tests/data/lavf/lavf.mxf_d10 5332013 tests/data/lavf/lavf.mxf_d10 tests/data/lavf/lavf.mxf_d10 CRC=0x6c74d488 diff --git a/tests/ref/seek/vsynth_lena-snow b/tests/ref/seek/vsynth_lena-snow index 33d6c27463..b2d2d22cda 100644 --- a/tests/ref/seek/vsynth_lena-snow +++ b/tests/ref/seek/vsynth_lena-snow @@ -2,45 +2,45 @@ ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 3035 ret: 0 st:-1 flags:0 ts:-1.000000 ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 3035 ret: 0 st:-1 flags:1 ts: 1.894167 -ret: 0 st: 0 flags:1 dts: 1.440000 pts: 1.440000 pos: 39806 size: 3640 +ret: 0 st: 0 flags:1 dts: 1.440000 pts: 1.440000 pos: 39690 size: 3640 ret: 0 st: 0 flags:0 ts: 0.800000 -ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 27442 size: 3494 +ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 27382 size: 3493 ret:-1 st: 0 flags:1 ts:-0.320000 ret:-1 st:-1 flags:0 ts: 2.576668 ret: 0 st:-1 flags:1 ts: 1.470835 -ret: 0 st: 0 flags:1 dts: 1.440000 pts: 1.440000 pos: 39806 size: 3640 +ret: 0 st: 0 flags:1 dts: 1.440000 pts: 1.440000 pos: 39690 size: 3640 ret: 0 st: 0 flags:0 ts: 0.360000 -ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 16134 size: 3244 +ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 16074 size: 3245 ret:-1 st: 0 flags:1 ts:-0.760000 ret:-1 st:-1 flags:0 ts: 2.153336 ret: 0 st:-1 flags:1 ts: 1.047503 -ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 27442 size: 3494 +ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 27382 size: 3493 ret: 0 st: 0 flags:0 ts:-0.040000 ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 3035 ret: 0 st: 0 flags:1 ts: 2.840000 -ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.920000 pos: 52608 size: 3582 +ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.920000 pos: 52538 size: 3582 ret: 0 st:-1 flags:0 ts: 1.730004 -ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.920000 pos: 52608 size: 3582 +ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.920000 pos: 52538 size: 3582 ret: 0 st:-1 flags:1 ts: 0.624171 -ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 16134 size: 3244 +ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 16074 size: 3245 ret: 0 st: 0 flags:0 ts:-0.480000 ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 3035 ret: 0 st: 0 flags:1 ts: 2.400000 -ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.920000 pos: 52608 size: 3582 +ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.920000 pos: 52538 size: 3582 ret: 0 st:-1 flags:0 ts: 1.306672 -ret: 0 st: 0 flags:1 dts: 1.440000 pts: 1.440000 pos: 39806 size: 3640 +ret: 0 st: 0 flags:1 dts: 1.440000 pts: 1.440000 pos: 39690 size: 3640 ret: 0 st:-1 flags:1 ts: 0.200839 ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 3035 ret: 0 st: 0 flags:0 ts:-0.920000 ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 3035 ret: 0 st: 0 flags:1 ts: 2.000000 -ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.920000 pos: 52608 size: 3582 +ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.920000 pos: 52538 size: 3582 ret: 0 st:-1 flags:0 ts: 0.883340 -ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 27442 size: 3494 +ret: 0 st: 0 flags:1 dts: 0.960000 pts: 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*tests/data/fate/vsynth1-jpeg2000-97.out.rawvideo stddev: 4.23 PSNR: 35.59 MAXDIFF: 53 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth1-snow b/tests/ref/vsynth/vsynth1-snow index f20abd2ee4..b0e3a0bfd7 100644 --- a/tests/ref/vsynth/vsynth1-snow +++ b/tests/ref/vsynth/vsynth1-snow @@ -1,4 +1,4 @@ -67c10f8d52fcd1103caa675a1408bf6e *tests/data/fate/vsynth1-snow.avi -136088 tests/data/fate/vsynth1-snow.avi -bfc0bcc4bc7b956933aa58acc587018d *tests/data/fate/vsynth1-snow.out.rawvideo -stddev: 22.77 PSNR: 20.98 MAXDIFF: 175 bytes: 7603200/ 7603200 +c4c77a6fb926b89fe6591c398f5cd4db *tests/data/fate/vsynth1-snow.avi +136160 tests/data/fate/vsynth1-snow.avi +dcf8b3f62d9c3ae2b2d0fbbacbf83e4e *tests/data/fate/vsynth1-snow.out.rawvideo +stddev: 22.74 PSNR: 20.99 MAXDIFF: 173 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth1-snow-hpel b/tests/ref/vsynth/vsynth1-snow-hpel index 39780ad8a2..72b082b2ce 100644 --- a/tests/ref/vsynth/vsynth1-snow-hpel +++ b/tests/ref/vsynth/vsynth1-snow-hpel @@ -1,4 +1,4 @@ -e62ae25d5040d04622a965bcb27fdb1e *tests/data/fate/vsynth1-snow-hpel.avi -138446 tests/data/fate/vsynth1-snow-hpel.avi -57c914cd150f8fc260b5989ce3e5884c *tests/data/fate/vsynth1-snow-hpel.out.rawvideo -stddev: 22.74 PSNR: 20.99 MAXDIFF: 172 bytes: 7603200/ 7603200 +5c9eb93646eb0e5570d37e9adc9625e4 *tests/data/fate/vsynth1-snow-hpel.avi +138580 tests/data/fate/vsynth1-snow-hpel.avi +3382bdde624d8bb4af206a5ac6614605 *tests/data/fate/vsynth1-snow-hpel.out.rawvideo +stddev: 22.71 PSNR: 21.00 MAXDIFF: 171 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth2-jpeg2000 b/tests/ref/vsynth/vsynth2-jpeg2000 index d0df0099ea..b60307d5da 100644 --- a/tests/ref/vsynth/vsynth2-jpeg2000 +++ b/tests/ref/vsynth/vsynth2-jpeg2000 @@ -1,4 +1,4 @@ -8c8a68ca748190c71b3ea43e5ab7f502 *tests/data/fate/vsynth2-jpeg2000.avi -1538736 tests/data/fate/vsynth2-jpeg2000.avi +bfe90391779a02319aab98b06dd18e6c *tests/data/fate/vsynth2-jpeg2000.avi +1538724 tests/data/fate/vsynth2-jpeg2000.avi 64fadc87447268cf90503cb294db7f61 *tests/data/fate/vsynth2-jpeg2000.out.rawvideo stddev: 4.91 PSNR: 34.29 MAXDIFF: 55 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth2-jpeg2000-97 b/tests/ref/vsynth/vsynth2-jpeg2000-97 index 33c1fb2425..591f8b6bb3 100644 --- a/tests/ref/vsynth/vsynth2-jpeg2000-97 +++ b/tests/ref/vsynth/vsynth2-jpeg2000-97 @@ -1,4 +1,4 @@ -c8f76055f59804ca72dbd66eb4db83a2 *tests/data/fate/vsynth2-jpeg2000-97.avi -2464138 tests/data/fate/vsynth2-jpeg2000-97.avi +aa5573136c54b1855d8d00efe2a149bd *tests/data/fate/vsynth2-jpeg2000-97.avi +2464134 tests/data/fate/vsynth2-jpeg2000-97.avi 1f63c8b065e847e4c63d57ce23442ea8 *tests/data/fate/vsynth2-jpeg2000-97.out.rawvideo stddev: 3.21 PSNR: 37.99 MAXDIFF: 26 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth2-snow b/tests/ref/vsynth/vsynth2-snow index e9607bb7d0..355f89d5f4 100644 --- a/tests/ref/vsynth/vsynth2-snow +++ b/tests/ref/vsynth/vsynth2-snow @@ -1,4 +1,4 @@ -0a41e73ddd2f54936490655b46dad4a3 *tests/data/fate/vsynth2-snow.avi -72868 tests/data/fate/vsynth2-snow.avi -34a75f5cf8a71159f1a572d9cedcfef9 *tests/data/fate/vsynth2-snow.out.rawvideo -stddev: 13.73 PSNR: 25.37 MAXDIFF: 162 bytes: 7603200/ 7603200 +5e130d6a48b69348eee7f7c76c5869a3 *tests/data/fate/vsynth2-snow.avi +72942 tests/data/fate/vsynth2-snow.avi +9b6cee60e3ec0d1f312a8a25a7878fcc *tests/data/fate/vsynth2-snow.out.rawvideo +stddev: 13.39 PSNR: 25.59 MAXDIFF: 154 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth2-snow-hpel b/tests/ref/vsynth/vsynth2-snow-hpel index 66839fd6f6..ec3b5dfad2 100644 --- a/tests/ref/vsynth/vsynth2-snow-hpel +++ b/tests/ref/vsynth/vsynth2-snow-hpel @@ -1,4 +1,4 @@ -9bc409e4794ee50691a26c9c836d31a7 *tests/data/fate/vsynth2-snow-hpel.avi -79728 tests/data/fate/vsynth2-snow-hpel.avi -2cc64d8171175a1532fd7d3ed3011fbf *tests/data/fate/vsynth2-snow-hpel.out.rawvideo -stddev: 13.70 PSNR: 25.39 MAXDIFF: 162 bytes: 7603200/ 7603200 +8edcf0fd7f066972ff77d5b891ed6dde *tests/data/fate/vsynth2-snow-hpel.avi +79798 tests/data/fate/vsynth2-snow-hpel.avi +7e0f2a24feda6fb3e54b85511a28c45f *tests/data/fate/vsynth2-snow-hpel.out.rawvideo +stddev: 13.35 PSNR: 25.62 MAXDIFF: 157 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth3-jpeg2000 b/tests/ref/vsynth/vsynth3-jpeg2000 index ecc286b9a4..894dba27dc 100644 --- a/tests/ref/vsynth/vsynth3-jpeg2000 +++ b/tests/ref/vsynth/vsynth3-jpeg2000 @@ -1,4 +1,4 @@ -776bf3234cbf25002f129b89baab42ea *tests/data/fate/vsynth3-jpeg2000.avi -67400 tests/data/fate/vsynth3-jpeg2000.avi +1d039969504abdc143b410f99b5f9171 *tests/data/fate/vsynth3-jpeg2000.avi +67354 tests/data/fate/vsynth3-jpeg2000.avi 098f5980667e1fcd50452b1dc1a74f61 *tests/data/fate/vsynth3-jpeg2000.out.rawvideo stddev: 5.47 PSNR: 33.36 MAXDIFF: 48 bytes: 86700/ 86700 diff --git a/tests/ref/vsynth/vsynth3-jpeg2000-97 b/tests/ref/vsynth/vsynth3-jpeg2000-97 index df10f43270..5d9d083791 100644 --- a/tests/ref/vsynth/vsynth3-jpeg2000-97 +++ b/tests/ref/vsynth/vsynth3-jpeg2000-97 @@ -1,4 +1,4 @@ -cd023db503f03ef72dd83e4617a90c7b *tests/data/fate/vsynth3-jpeg2000-97.avi -85606 tests/data/fate/vsynth3-jpeg2000-97.avi +522e12684aca4262a9d613cb2db7006c *tests/data/fate/vsynth3-jpeg2000-97.avi +85526 tests/data/fate/vsynth3-jpeg2000-97.avi 8def36ad1413ab3a5c2af2e1af4603f9 *tests/data/fate/vsynth3-jpeg2000-97.out.rawvideo stddev: 4.51 PSNR: 35.04 MAXDIFF: 47 bytes: 86700/ 86700 diff --git a/tests/ref/vsynth/vsynth_lena-jpeg2000 b/tests/ref/vsynth/vsynth_lena-jpeg2000 index 88629add21..e2cbc899d3 100644 --- a/tests/ref/vsynth/vsynth_lena-jpeg2000 +++ b/tests/ref/vsynth/vsynth_lena-jpeg2000 @@ -1,4 +1,4 @@ -b8aaa45236f77a2a626791d462fd8ac1 *tests/data/fate/vsynth_lena-jpeg2000.avi -1188886 tests/data/fate/vsynth_lena-jpeg2000.avi +51f061731d7fb987ff4e71789785225e *tests/data/fate/vsynth_lena-jpeg2000.avi +1188882 tests/data/fate/vsynth_lena-jpeg2000.avi 39a2c5b61cd0cf2821c6fb4cceba2fa8 *tests/data/fate/vsynth_lena-jpeg2000.out.rawvideo stddev: 4.30 PSNR: 35.45 MAXDIFF: 45 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth_lena-jpeg2000-97 b/tests/ref/vsynth/vsynth_lena-jpeg2000-97 index b6f5f75f77..0539300185 100644 --- a/tests/ref/vsynth/vsynth_lena-jpeg2000-97 +++ b/tests/ref/vsynth/vsynth_lena-jpeg2000-97 @@ -1,4 +1,4 @@ -b2d9525433c6300674f504922d762437 *tests/data/fate/vsynth_lena-jpeg2000-97.avi -1937232 tests/data/fate/vsynth_lena-jpeg2000-97.avi +80fe872c8afaad914da6ef037957d93b *tests/data/fate/vsynth_lena-jpeg2000-97.avi +1937216 tests/data/fate/vsynth_lena-jpeg2000-97.avi 1b97333a8dc115a5ba609b0070d89d4d *tests/data/fate/vsynth_lena-jpeg2000-97.out.rawvideo stddev: 2.82 PSNR: 39.10 MAXDIFF: 24 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth_lena-snow b/tests/ref/vsynth/vsynth_lena-snow index ec29a78483..582c294531 100644 --- a/tests/ref/vsynth/vsynth_lena-snow +++ b/tests/ref/vsynth/vsynth_lena-snow @@ -1,4 +1,4 @@ -8e96f337e8f4ccac7d72ef517e1d2208 *tests/data/fate/vsynth_lena-snow.avi -57680 tests/data/fate/vsynth_lena-snow.avi -90963cfd2359d460001c94d94256dc2b *tests/data/fate/vsynth_lena-snow.out.rawvideo -stddev: 10.48 PSNR: 27.72 MAXDIFF: 119 bytes: 7603200/ 7603200 +bf2cf9cacc1d98388798be98872049ee *tests/data/fate/vsynth_lena-snow.avi +57604 tests/data/fate/vsynth_lena-snow.avi +707a42eb20195913be55ba8dfadf72fb *tests/data/fate/vsynth_lena-snow.out.rawvideo +stddev: 10.37 PSNR: 27.81 MAXDIFF: 120 bytes: 7603200/ 7603200 diff --git a/tests/ref/vsynth/vsynth_lena-snow-hpel b/tests/ref/vsynth/vsynth_lena-snow-hpel index 2d6edd8a79..67effebc8a 100644 --- a/tests/ref/vsynth/vsynth_lena-snow-hpel +++ b/tests/ref/vsynth/vsynth_lena-snow-hpel @@ -1,4 +1,4 @@ -56b14cb1cbb637536233982e87f7ac3e *tests/data/fate/vsynth_lena-snow-hpel.avi -61764 tests/data/fate/vsynth_lena-snow-hpel.avi -244b0266127fa354d8485234b2c388e4 *tests/data/fate/vsynth_lena-snow-hpel.out.rawvideo -stddev: 10.45 PSNR: 27.74 MAXDIFF: 119 bytes: 7603200/ 7603200 +c6ec87a11415a99b1a781f9f5bacb722 *tests/data/fate/vsynth_lena-snow-hpel.avi +61814 tests/data/fate/vsynth_lena-snow-hpel.avi +40f330397b7acf6bdbb3ec6d908be451 *tests/data/fate/vsynth_lena-snow-hpel.out.rawvideo +stddev: 10.34 PSNR: 27.83 MAXDIFF: 118 bytes: 7603200/ 7603200 diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c index a9472eebe6..8bcc91394c 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -220,6 +220,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_CFHD: maxpixels /= 16384; break; case AV_CODEC_ID_CINEPAK: maxpixels /= 128; break; case AV_CODEC_ID_COOK: maxsamples /= 1<<20; break; + case AV_CODEC_ID_CSCD: maxpixels /= 1024; break; case AV_CODEC_ID_DFA: maxpixels /= 1024; break; case AV_CODEC_ID_DIRAC: maxpixels /= 8192; break; case AV_CODEC_ID_DSICINVIDEO: maxpixels /= 1024; break; @@ -258,6 +259,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_MSZH: maxpixels /= 128; break; case AV_CODEC_ID_MTS2: maxpixels /= 4096; break; case AV_CODEC_ID_MVC2: maxpixels /= 128; break; + case AV_CODEC_ID_MVHA: maxpixels /= 16384; break; case AV_CODEC_ID_MVDV: maxpixels /= 1024; break; case AV_CODEC_ID_MWSC: maxpixels /= 256; break; case AV_CODEC_ID_MXPEG: maxpixels /= 128; break; @@ -270,10 +272,12 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_PRORES: maxpixels /= 256; break; case AV_CODEC_ID_RSCC: maxpixels /= 256; break; case AV_CODEC_ID_RASC: maxpixels /= 16; break; + case AV_CODEC_ID_RTV1: maxpixels /= 16; break; case AV_CODEC_ID_SANM: maxpixels /= 16; break; case AV_CODEC_ID_SCPR: maxpixels /= 32; break; case AV_CODEC_ID_SCREENPRESSO:maxpixels /= 64; break; case AV_CODEC_ID_SIMBIOSIS_IMX:maxpixels /= 16384; break; + case AV_CODEC_ID_SPEEX: maxsamples /= 128; break; case AV_CODEC_ID_SMACKAUDIO: maxsamples /= 4096; break; case AV_CODEC_ID_SMACKVIDEO: maxpixels /= 64; break; case AV_CODEC_ID_SNOW: maxpixels /= 128; break; @@ -303,6 +307,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_WMV3: maxpixels /= 1024; break; case AV_CODEC_ID_WS_VQA: maxpixels /= 16384; break; case AV_CODEC_ID_WMALOSSLESS: maxsamples /= 1024; break; + case AV_CODEC_ID_WMAPRO: maxsamples /= 16384; break; case AV_CODEC_ID_YLC: maxpixels /= 1024; break; case AV_CODEC_ID_ZEROCODEC: maxpixels /= 128; break; case AV_CODEC_ID_ZLIB: maxpixels /= 4096; break;