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Author SHA1 Message Date
Andreas Rheinhardt
a6e9d01f88 avcodec/libx264: Use av_pix_fmt_count_planes() where appropriate 
This also fixes the number of planes for the NV formats
(this seems to not have caused any problems).

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Reviewed-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-03-14 07:17:05 +01:00
Andreas Rheinhardt
19e35edaf1 avcodec/libx264: Use dedicated pointer for accesses 
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Reviewed-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-03-14 07:16:58 +01:00
Andreas Rheinhardt
df53d7a194 avcodec/libx264: Pass x264_picture_t* directly 
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Reviewed-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-03-14 07:16:54 +01:00
Andreas Rheinhardt
f456c192d9 avcodec/libx264: Fix leak in case of allocation failure 
Fixes Coverity issue #1518906.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Reviewed-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-03-14 07:16:51 +01:00
Andreas Rheinhardt
4175022bdb avcodec/libvpxdec: Constify VP9-decoder 
Possible since 8d226fb978.

Reviewed-by: James Zern <jzern-at-google.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-03-13 23:36:53 +01:00
Andreas Rheinhardt
430dcd52b6 avcodec/libopencore-amr: Use frame_number instead of frame_num 
Forgotten in 6b6f7db819.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-03-13 23:36:53 +01:00
Andreas Rheinhardt
7f825d3335 avcodec/libxavs: Use frame_num instead of frame_number 
Forgotten in 6b6f7db819.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-03-13 23:36:53 +01:00
Jan Ekström
fba9d9609f avcodec/libsvtav1: use larger of bit rate and max rate for buffer size 
Generally if maxrate is set, the calculation should be maxrate over
bufsize. This additionally enables CRF + maxrate & bufsize usage.

In order to keep negative values from enabling zero to be treated
as larger and causing a division by zero, check that one of the
variables is larger than zero.
 2023-03-14 00:14:52 +02:00
Michael Niedermayer
7c130d6911
avcodec/mpeg12dec: Check input size 
Fixes: Timeout
Fixes: 53599/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IPU_fuzzer-4950102511058944

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-03-12 22:33:13 +01:00
Michael Niedermayer
f669dd4dff
avcodec/escape124: Simplify unpack_codebook() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-03-12 22:33:12 +01:00
Michael Niedermayer
98df605f7a
avcodec/escape124: Fix some return codes 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-03-12 22:33:12 +01:00
Michael Niedermayer
87ad0a5dd7
avcodec/escape124: fix signdness of end of input check 
Fixes: Timeout
Fixes: 56561/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ESCAPE124_fuzzer-5560363635834880

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-03-12 22:33:12 +01:00
James Almer
8e5e578453 avocdec/Makefile: add missing dependencies to av1 and libdav1d decoders 
Missed in d6d5765051 and b465e6fed0
Respectively.

Signed-off-by: James Almer <jamrial@gmail.com>
 2023-03-12 16:31:54 -03:00
Stefano Sabatini
dcf963f490 lavc/avcodec.h: extend documentation for avcodec_open2() 
In particular, clarify how to set options in the codec context, and
mention when to use avcodec_parameters_to_context().

Fix trac issues:
http://trac.ffmpeg.org/ticket/5781
http://trac.ffmpeg.org/ticket/5838
 2023-03-12 16:45:00 +01:00
Anton Khirnov
a3bf63c26e lavc/decode: stop mangling last_pkt_props->opaque 
It is currently abused to store packet size, which breaks
AV_CODEC_FLAG_COPY_OPAQUE.

Use stream_index instead, which is unused in libavcodec and has the
same type as size.

Found-by: Martin Storsjö
 2023-03-11 11:37:48 +01:00
James Almer
68a858fcc9 avcodec/av1dec: make CBS parse only the OBU types we care about 
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-03-10 16:27:05 -03:00
James Almer
d6d5765051 avcodec/av1dec: parse and export Metadata OBUs 
This includes Mastering Display, Content light level, and some ITU-T T35
metadata like closed captions and HDR10+.

Signed-off-by: James Almer <jamrial@gmail.com>
 2023-03-10 16:27:05 -03:00
Timo Rothenpieler
7a8560cb22 avcodec/nvenc: avoid failing b_ref_mode check when unset 2023-03-10 13:17:21 +01:00
Anton Khirnov
ae95c87e64 lavc/libvpxenc: drop FrameListData.duration 
It is write-only.
 2023-03-10 13:00:53 +01:00
Anton Khirnov
942fb48c38 lavc/libvpxenc: handle queue desync more gracefully 
If the packets returned by libvpx and our internal frame properties
queue get desynchronized for some reason (should not happen, but it is
not clear libvpx API guarantees this), we will keep adding to the queue
indefinitely and never remove anything.

Change the code to drain the queue even if timestamps do not match.
 2023-03-10 13:00:53 +01:00
Anton Khirnov
62a241e505 lavc/libvpxenc: drop a useless condition 
A non-NULL packet is always passed to frame_data_apply().
 2023-03-10 13:00:53 +01:00
Anton Khirnov
5bda4ec6c3 lavc/libvpxenc: handle frame durations and AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE 2023-03-10 13:00:53 +01:00
Anton Khirnov
7141a37e2f lavc/libvpxenc: rename hdr10_plus_fifo and related objects 
This AVFifo is used to propagate HDR metadata from input frames to
output packets, since libvpx does not allow passing through arbitrary
user data.

It will be extended to pass through other kinds of data in future
commits, so give it a more generic name.
 2023-03-10 13:00:53 +01:00
Anton Khirnov
31fc61fb0c lavc/libvpxenc: reindent 2023-03-10 13:00:53 +01:00
Anton Khirnov
f367aa5db6 lavc/libvpxenc: drop frame_number 
It is not used, except to check whether the packet is valid before
writing HDR metadata to the packet in storeframe(). However, that check
serves no purpose, as the encoded packet is already treated as valid
higher up in this function.
 2023-03-10 13:00:53 +01:00
James Almer
7dc0944ce2 avcodec/libdav1d: reindent after previous commit 
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-03-08 12:44:37 -03:00
James Almer
b465e6fed0 avcodec/libdav1d: export Dynamic HDR10+ frame metadata 
As defined in https://aomediacodec.github.io/av1-hdr10plus/

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-03-08 12:44:27 -03:00
xufuji456
b10eabdab3 codec/arm/hevcdsp_idct_neon: remove duplicate mov 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-03-07 14:31:08 +02:00
Nicolas Gaullier
3153c441e1 avcodec/ac3: Remove unused fields 
Signed-off-by: Nicolas Gaullier <nicolas.gaullier@cji.paris>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2023-03-02 21:32:00 +01:00
Anton Khirnov
432adca5fe lavc: disable an obsolete hack for real video 
AVCodecContext.slice_{count,offset} are unneeded since 2007, commit
383b123ed3 and following. Deprecate those
fields.
 2023-03-02 21:32:00 +01:00
Marth64
373ef1c4fa
avcodec/version: bump minor version to accommodate spatial audio detection 
Signed-off-by: Marth64 <marth64@proxyid.net>
 2023-03-02 13:49:04 +01:00
Marth64
98a4699216
avcodec/dca_xll: add detection of DTS:X and DTS:X IMAX 
Signed-off-by: Marth64 <marth64@proxyid.net>
 2023-03-02 13:46:04 +01:00
Marth64
96ed043afa
avcodec/mlpdec: add detection of Atmos spatial extension profile in TrueHD 
Signed-off-by: Marth64 <marth64@proxyid.net>
 2023-03-02 13:45:59 +01:00
Marth64
a4e5b94633
avcodec/eac3dec: add detection of Atmos spatial extension profile 
Signed-off-by: Marth64 <marth64@proxyid.net>
 2023-03-02 13:45:51 +01:00
Zhao Zhili
814178f926 avcodec/aacps_tablegen: fix build error after avutil bump 
Fix tickets #10225

DECLARE_ALIGNED has been moved to mem_internal.h.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Reviewed-by: Anton Khirnov <anton@khirnov.net>
 2023-03-02 15:13:38 +08:00
James Almer
52a0852ae6 libavcodec/libvpxenc: move libvpx-vp9 init_static_data function to the only place it's used 
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-03-01 19:07:08 -03:00
James Almer
8d226fb978 avcodec/libvpxdec: remove unnecessary init_static_data function 
It's used only by the encoder.

Reviewed-by: James Zern <jzern@google.org>
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-03-01 19:06:25 -03:00
James Almer
de133eaaba avcodec/pthread_frame: remove forgotten deprecation warning wrappers 
Missed in e0786a8e.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-03-01 19:05:39 -03:00
JonHGee
e026e29460 libavcodec/libfdk-aacenc: send encoder delay/padding in packet side data 
Signed-off-by: JonHGee <JonHGee@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-03-01 10:13:26 +02:00
JonHGee
3ff4a3d2ec libavcodec/libfdk-aacenc: Enable writing DRC metadata 
Signed-off-by: JonHGee <JonHGee@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-03-01 00:15:33 +02:00
Leo Izen
fadfa147f8
avcodec/pngdec: read colorspace info when decoding with AVDISCARD_ALL 
These chunks are lightweight and it's useful information to have when
running ffmpeg -i or ffprobe, for example.
 2023-02-28 14:45:01 -05:00
Zhao Zhili
21101d9eb1 avcodec/nvenc: fix potential NULL pointer dereference 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2023-02-28 19:16:52 +01:00
xufuji456
67fd1b79e7 libavcodec/hevc: remove duplicate semicolon in hevcdsp_init_neon 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-02-28 15:24:41 +02:00
xufuji456
05438db024 libavcodec/hevc: reuse scale_store on idct32x32_neon 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-02-28 13:29:25 +02:00
xufuji456
4b4de07721 libavcodec/hevc: add hevc idct4x4 neon of aarch64 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-02-28 13:12:52 +02:00
Martin Storsjö
ec7fa13eb0 aarch64: hevcdsp_idct: Reuse preexisting macros for transposes 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-02-28 11:48:54 +02:00
Wenbin Chen
0825b461e6 libavcodec/qsvenc: Enable 444 encoding for RGB input 
MSDK/VPL uses 420 chroma format as default to encode RGB, and this is
not a proper usage. Now enable 444 encoding for RGB input by default.
When main profile is used, RGB input is still encoded in 420 format.

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2023-02-27 13:42:06 +08:00
Linjie Fu
6489e0679d lavc/vaapi_hevc: Loose the restricts for SCC decoding 
Allow current picture as the reference picture.

Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
 2023-02-27 13:42:06 +08:00
Linjie Fu
b7104243ff lavc/vaapi_hevc: Set correct rps type for scc 
According to 8.1.3 and 8.3.2.

Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
 2023-02-27 13:42:06 +08:00
Linjie Fu
fb1998f508 lavc/vaapi_hevc: Add vaapi profile parse support for SCC 
Note that Screen-Extended Main 4:4:4 and 4:4:4 10 supports
chroma_format_idc from 0, 1 or 3, hence both 420 and 444 are
supported.

Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
 2023-02-27 13:42:06 +08:00