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2340 commits

Author SHA1 Message Date
James Almer
623d217ed1 avcodec/aacps: move checks for valid length outside the stereo_interpolate dsp function 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-06-15 23:49:40 -03:00
James Almer
b3446862bf x86/vorbisdsp: optimize ff_vorbis_inverse_coupling_sse 
About 7% faster.
 2017-06-15 23:20:05 -03:00
Ronald S. Bultje
d35ff98e27 vp9: fix overwrite in ff_vp9_ipred_dr_16x16_16_avx2. 
Fixes trac issue 6459.
 2017-06-14 11:37:38 -04:00
Ilia Valiakhmetov
81fc617c12 avcodec/vp9: ipred_dr_16x16_16 avx2 implementation 
Signed-off-by: Ilia Valiakhmetov <zakne0ne@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2017-06-12 12:40:58 -04:00
James Almer
497a4b554c x86/aacpsdsp: fix output of ff_ps_stereo_interpolate_ipdopd_sse3 
The fate-aac-al_sbr_ps_04_ur test did not detect this mistake.
 2017-06-07 13:53:51 -03:00
Ilia Valiakhmetov
73d9a9a6af libavcodec/vp9: ipred_dl_32x32_16 avx2 implementation 
vp9_diag_downleft_32x32_8bpp_c: 580.2
vp9_diag_downleft_32x32_8bpp_sse2: 75.6
vp9_diag_downleft_32x32_8bpp_ssse3: 73.7
vp9_diag_downleft_32x32_8bpp_avx: 72.7
vp9_diag_downleft_32x32_10bpp_c: 1101.2
vp9_diag_downleft_32x32_10bpp_sse2: 145.4
vp9_diag_downleft_32x32_10bpp_ssse3: 137.5
vp9_diag_downleft_32x32_10bpp_avx: 134.8
vp9_diag_downleft_32x32_10bpp_avx2: 94.0
vp9_diag_downleft_32x32_12bpp_c: 1108.5
vp9_diag_downleft_32x32_12bpp_sse2: 145.5
vp9_diag_downleft_32x32_12bpp_ssse3: 137.3
vp9_diag_downleft_32x32_12bpp_avx: 135.2
vp9_diag_downleft_32x32_12bpp_avx2: 94.0

~30% faster than avx implementation

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2017-06-06 08:05:03 -04:00
James Almer
933dd62288 x86/aacpsdsp: optimize ff_ps_mul_pair_single_sse 
~2% faster.
 2017-06-04 23:29:56 -03:00
James Almer
be3809a521 x86/aacpsdsp: optimize ff_ps_stereo_interpolate_sse3 
Move the unpacking outside of the loop. 5% to 10% faster.

Suggested-by: ubitux
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-06-03 12:39:43 -03:00
James Almer
b5a0971ff0 x86/aacps: add ff_ps_stereo_interpolate_ipdopd_sse3() 
About 2x faster than the c version.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-06-02 11:06:24 -03:00
James Darnley
0dea0114fb avcodec/x86/idctdsp_init: reindent 2017-05-30 13:20:44 +02:00
James Darnley
8e89f6fd37 avcodec/x86: move simple_idct to external assembly 2017-05-30 13:20:42 +02:00
Clément Bœsch
584366a436 lavc/mpegvideoenc: reformat inv_zigzag_direct16 so the zigzag pattern is visible 2017-05-19 11:17:58 +02:00
Clément Bœsch
19bb2cade5 Merge commit 'b4a911c189' 
* commit 'b4a911c189':
  mpegvideoenc: make a table const

Merged-by: Clément Bœsch <u@pkh.me>
 2017-05-19 11:15:16 +02:00
James Darnley
7aa90b4e94 avcodec/h264: add sse2 versions of previous idct functions 
Kaby Lake Pentium:
 - ff_h264_idct_add_8_sse2:    ~1.18x faster than mmxext
 - ff_h264_idct_dc_add_8_sse2: ~1.07x faster than mmxext
 2017-05-15 15:00:20 +02:00
James Darnley
27460dfebc avcodec/h264: add avx 8-bit h264_idct_dc_add 
Haswell:
 - 1.02x faster (405±0.7 vs. 397±0.8 decicycles) compared with mmxext

Skylake-U:
 - 1.06x faster (498±1.8 vs. 470±1.3 decicycles) compared with mmxext
 2017-05-15 15:00:19 +02:00
James Darnley
f61d454ca1 avcodec/h264: add avx 8-bit h264_idct_add 
Haswell:
 - 1.11x faster (522±0.4 vs. 469±1.8 decicycles) compared with mmxext

Skylake-U:
 - 1.21x faster (671±5.5 vs. 555±1.4 decicycles) compared with mmxext
 2017-05-15 15:00:17 +02:00
James Darnley
b5325c6711 avcodec/h264: use some 3 operand forms 2017-05-15 15:00:16 +02:00
James Darnley
060ba9e5e3 avcodec/h264: change RETs into REP_RETs where appropriate 2017-05-15 15:00:15 +02:00
Michael Niedermayer
fa8fd0808f avcodec/x86/vc1dsp_init: Fix build failure with --disable-optimizations and clang 
compilers doing DCE at -O0 do not necessarily understand "complex" boolean expressions
Build succeeds with this change, this was the only failure

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-27 04:25:31 +02:00
Clément Bœsch
5be1440c74 Merge commit '0a35f128f3' 
* commit '0a35f128f3':
  cabac: x86: Give optimizations header a more meaningful name

Merged-by: Clément Bœsch <u@pkh.me>
 2017-04-08 14:30:13 +02:00
Ronald S. Bultje
83ae7e6350 x86/idctdsp_init: reindent. 2017-04-06 10:03:28 -04:00
Ronald S. Bultje
e0c205677f x86/simple_idct: add explicit sse2 simple_idct_put/add versions. 
These use the mmx IDCT, but sse2 put/add_pixels_clamped implementations.
This way we don't need to use the ff_put/add_pixels_clamped function
pointers.
 2017-04-06 10:03:28 -04:00
Ronald S. Bultje
2f0591cfa3 cavs: add a sse2 idct implementation. 
This makes using the function pointer ff_add_pixels_clamped() unnecessary,
since we always know what the best implementation is at compile-time.
 2017-04-06 10:03:28 -04:00
Ronald S. Bultje
c9d98c5649 cavs: convert idct from inline asm to yasm. 2017-04-06 10:03:27 -04:00
Ronald S. Bultje
b51d7d89f8 x86/xvididct: remove use of ff_put/add_pixels_clamped function pointer. 
Since there's separate SSE2 implementations of xvid_idct_put/add, this
patch has no practical impact on performance.
 2017-04-06 10:03:27 -04:00
James Almer
6171f178e7 x86/hevc_add_res: merge last remaining changes from 3d65359832 
See https://lists.libav.org/pipermail/libav-devel/2016-October/079829.html
 2017-03-31 20:49:45 -03:00
Clément Bœsch
1ea0df14c3 Merge commit '0361e4dcb4' 
* commit '0361e4dcb4':
  h264_qpel: x86: Move function with only one instance out of template macro

Note: warning is present with clang.

Merged-by: Clément Bœsch <cboesch@gopro.com>
 2017-03-31 09:44:04 +02:00
Ronald S. Bultje
f8c019944d vp9: re-split the decoder/format/dsp interface header files. 
The advantage here is that the internal software decoder interface is
not exposed to the DSP functions or the hardware accelerations.
 2017-03-28 18:04:26 -04:00
Clément Bœsch
1c9f4b5078 lavc/vp9: split into vp9{block,data,mvs} 
This is following Libav layout to ease merges.
 2017-03-27 21:38:21 +02:00
Michael Niedermayer
73fb40dc87 avcodec/x86/idctdsp: Remove duplicate include 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-26 19:17:30 +02:00
James Almer
ac42f08099 x86/hevc_add_res: merge missing changes from 3d65359832 
Unrolling the loops triplicates the size of the assembled output
while not generating any gain in performance.
 2017-03-24 11:24:18 -03:00
Clément Bœsch
3d65359832 Merge commit '6d5636ad9a' 
* commit '6d5636ad9a':
  hevc: x86: Add add_residual() SIMD optimizations

See a6af4bf64d

This merge is only cosmetics (renames, space shuffling, etc).

The functionnal changes in the ASM are *not* merged:
- unrolling with %rep is kept
- ADD_RES_MMX_4_8 is left untouched: this needs investigation

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-24 12:33:25 +01:00
Clément Bœsch
40ac226014 lavc/x86/hevc: rename hevc_res_add to hevc_add_res 
This will simplify incoming merge.
 2017-03-24 11:45:23 +01:00
James Almer
bac44a5020 Merge commit 'b89804da9b' 
* commit 'b89804da9b':
  x86: videodsp: Add parentheses to expression to work around warning

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-23 18:35:49 -03:00
James Almer
29db87af52 Merge commit '6be7944ee2' 
* commit '6be7944ee2':
  x86: Add missing colons after assembly labels

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-23 18:05:27 -03:00
Clément Bœsch
947230837c Merge commit '112cee0241' 
* commit '112cee0241':
  hevc: Add SSE2 and AVX IDCT

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-23 15:58:46 +01:00
Clément Bœsch
733b13ad66 Merge commit 'e4128c08d7' 
* commit 'e4128c08d7':
  Revert "hevc: x86: Refactor IDCT macro declarations"

So apparently this was technically correct be reverted due to
authorship. Reverted as well in FFmpeg for now...

See http://lists.libav.org/pipermail/libav-devel/2016-October/079560.html

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-23 12:03:25 +01:00
Clément Bœsch
4bb4fa28e3 Merge commit '5801f9ed24' 
* commit '5801f9ed24':
  h264_intrapred: x86: Update comments left behind in 95c89da36e

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-23 11:58:01 +01:00
Clément Bœsch
9954d5b44e Merge commit 'd9dccc0389' 
* commit 'd9dccc0389':
  hevc: x86: Refactor IDCT macro declarations

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-23 11:54:53 +01:00
James Almer
30cadfe071 avcodec/lossless_videodsp: use ptrdiff_t for length parameters 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-03-22 18:38:35 -03:00
Clément Bœsch
af607b7e07 lavc/huffyuvdsp: only transmit the pix_fmt instead of the whole avctx 
Only the pixel format is required in that init function. This will also
simplify the incoming merge.
 2017-03-22 16:22:20 +01:00
Clément Bœsch
c66bd8f3ff Merge commit 'b57e38f52c' 
* commit 'b57e38f52c':
  ac3dsp: x86: Replace inline asm for in-decoder downmixing with standalone asm

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-22 12:49:29 +01:00
Clément Bœsch
e39d4ff150 Merge commit '43717469f9' 
* commit '43717469f9':
  ac3dsp: Reverse matrix in/out order in downmix()

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-22 11:29:46 +01:00
James Almer
aee046a895 x86/audiodsp: remove an unnecessary movss 2017-03-22 00:14:56 -03:00
James Almer
9a0fbb9ca9 Merge commit '2caa93b813' 
* commit '2caa93b813':
  mpegaudiodsp: Change type of array stride parameters to ptrdiff_t

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-21 16:04:22 -03:00
James Almer
a8474df944 Merge commit 'e4a94d8b36' 
* commit 'e4a94d8b36':
  h264chroma: Change type of stride parameters to ptrdiff_t

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-21 15:20:45 -03:00
James Almer
5a49097b42 Merge commit '2ec9fa5ec6' 
* commit '2ec9fa5ec6':
  idct: Change type of array stride parameters to ptrdiff_t

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-21 14:29:52 -03:00
Clément Bœsch
f54da138e9 Merge commit '009adfd4fb' 
* commit '009adfd4fb':
  x86: fpel: Remove unnecessary sign extend

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-21 15:02:31 +01:00
Clément Bœsch
ad98af27f7 Merge commit 'de2ae3c1fa' 
* commit 'de2ae3c1fa':
  lavc: add clobber tests for the new encoding/decoding API

The merge only re-order what we already have.

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-21 14:43:53 +01:00
Clément Bœsch
83cd80d10a Merge commit '12004a9a7f' 
* commit '12004a9a7f':
  audiodsp/x86: yasmify vector_clipf_sse
  audiodsp: reorder arguments for vector_clipf

Merged the version from Libav after a discussion with James Almer on
IRC:

19:22 <ubitux> jamrial: opinion on 12004a9a7f?
19:23 <ubitux> it was apparently yasmified differently
19:23 <ubitux> (it depends on the previous commit arg shuffle)
19:24 <ubitux> i don't see the magic movsxdifnidn in your port btw
19:24 <ubitux> it's a port from 1d36defe94
19:25 <jamrial> seems better thanks to said arg shuffle
19:25 <jamrial> the loop is the same, but init is simpler
19:25 <jamrial> probably worth merging
19:25 <ubitux> OK
19:25 <ubitux> thanks
19:26 <jamrial> curious they didn't make len ptrdiff_t after the previous bunch of commits, heh
19:26 <ubitux> yeah indeed

Both commits are merged at the same time to prevent a conflict with our
existing yasmified ff_vector_clipf_sse.

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-20 22:35:07 +01:00