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95 Commits

Author SHA1 Message Date
Mark Reid 9e445a5be2 swscale/x86/output.asm: add x86-optimized planer gbr yuv2anyX functions 
changes since v2:
 * fixed label
changes since v1:
 * remove vex intruction on sse4 path
 * some load/pack marcos use less intructions
 * fixed some typos

yuv2gbrp_full_X_4_512_c: 12757.6
yuv2gbrp_full_X_4_512_sse2: 8946.6
yuv2gbrp_full_X_4_512_sse4: 5138.6
yuv2gbrp_full_X_4_512_avx2: 3889.6
yuv2gbrap_full_X_4_512_c: 15368.6
yuv2gbrap_full_X_4_512_sse2: 11916.1
yuv2gbrap_full_X_4_512_sse4: 6294.6
yuv2gbrap_full_X_4_512_avx2: 3477.1
yuv2gbrp9be_full_X_4_512_c: 14381.6
yuv2gbrp9be_full_X_4_512_sse2: 9139.1
yuv2gbrp9be_full_X_4_512_sse4: 5150.1
yuv2gbrp9be_full_X_4_512_avx2: 2834.6
yuv2gbrp9le_full_X_4_512_c: 12990.1
yuv2gbrp9le_full_X_4_512_sse2: 9118.1
yuv2gbrp9le_full_X_4_512_sse4: 5132.1
yuv2gbrp9le_full_X_4_512_avx2: 2833.1
yuv2gbrp10be_full_X_4_512_c: 14401.6
yuv2gbrp10be_full_X_4_512_sse2: 9133.1
yuv2gbrp10be_full_X_4_512_sse4: 5126.1
yuv2gbrp10be_full_X_4_512_avx2: 2837.6
yuv2gbrp10le_full_X_4_512_c: 12718.1
yuv2gbrp10le_full_X_4_512_sse2: 9106.1
yuv2gbrp10le_full_X_4_512_sse4: 5120.1
yuv2gbrp10le_full_X_4_512_avx2: 2826.1
yuv2gbrap10be_full_X_4_512_c: 18535.6
yuv2gbrap10be_full_X_4_512_sse2: 33617.6
yuv2gbrap10be_full_X_4_512_sse4: 6264.1
yuv2gbrap10be_full_X_4_512_avx2: 3422.1
yuv2gbrap10le_full_X_4_512_c: 16724.1
yuv2gbrap10le_full_X_4_512_sse2: 11787.1
yuv2gbrap10le_full_X_4_512_sse4: 6282.1
yuv2gbrap10le_full_X_4_512_avx2: 3441.6
yuv2gbrp12be_full_X_4_512_c: 13723.6
yuv2gbrp12be_full_X_4_512_sse2: 9128.1
yuv2gbrp12be_full_X_4_512_sse4: 7997.6
yuv2gbrp12be_full_X_4_512_avx2: 2844.1
yuv2gbrp12le_full_X_4_512_c: 12257.1
yuv2gbrp12le_full_X_4_512_sse2: 9107.6
yuv2gbrp12le_full_X_4_512_sse4: 5142.6
yuv2gbrp12le_full_X_4_512_avx2: 2837.6
yuv2gbrap12be_full_X_4_512_c: 18511.1
yuv2gbrap12be_full_X_4_512_sse2: 12156.6
yuv2gbrap12be_full_X_4_512_sse4: 6251.1
yuv2gbrap12be_full_X_4_512_avx2: 3444.6
yuv2gbrap12le_full_X_4_512_c: 16687.1
yuv2gbrap12le_full_X_4_512_sse2: 11785.1
yuv2gbrap12le_full_X_4_512_sse4: 6243.6
yuv2gbrap12le_full_X_4_512_avx2: 3446.1
yuv2gbrp14be_full_X_4_512_c: 13690.6
yuv2gbrp14be_full_X_4_512_sse2: 9120.6
yuv2gbrp14be_full_X_4_512_sse4: 5138.1
yuv2gbrp14be_full_X_4_512_avx2: 2843.1
yuv2gbrp14le_full_X_4_512_c: 14995.6
yuv2gbrp14le_full_X_4_512_sse2: 9119.1
yuv2gbrp14le_full_X_4_512_sse4: 5126.1
yuv2gbrp14le_full_X_4_512_avx2: 2843.1
yuv2gbrp16be_full_X_4_512_c: 12367.1
yuv2gbrp16be_full_X_4_512_sse2: 8233.6
yuv2gbrp16be_full_X_4_512_sse4: 4820.1
yuv2gbrp16be_full_X_4_512_avx2: 2666.6
yuv2gbrp16le_full_X_4_512_c: 10904.1
yuv2gbrp16le_full_X_4_512_sse2: 8214.1
yuv2gbrp16le_full_X_4_512_sse4: 4824.1
yuv2gbrp16le_full_X_4_512_avx2: 2629.1
yuv2gbrap16be_full_X_4_512_c: 26569.6
yuv2gbrap16be_full_X_4_512_sse2: 10884.1
yuv2gbrap16be_full_X_4_512_sse4: 5488.1
yuv2gbrap16be_full_X_4_512_avx2: 3272.1
yuv2gbrap16le_full_X_4_512_c: 14010.1
yuv2gbrap16le_full_X_4_512_sse2: 10562.1
yuv2gbrap16le_full_X_4_512_sse4: 5463.6
yuv2gbrap16le_full_X_4_512_avx2: 3255.1
yuv2gbrpf32be_full_X_4_512_c: 14524.1
yuv2gbrpf32be_full_X_4_512_sse2: 8552.6
yuv2gbrpf32be_full_X_4_512_sse4: 4636.1
yuv2gbrpf32be_full_X_4_512_avx2: 2474.6
yuv2gbrpf32le_full_X_4_512_c: 13060.6
yuv2gbrpf32le_full_X_4_512_sse2: 9682.6
yuv2gbrpf32le_full_X_4_512_sse4: 4298.1
yuv2gbrpf32le_full_X_4_512_avx2: 2453.1
yuv2gbrapf32be_full_X_4_512_c: 18629.6
yuv2gbrapf32be_full_X_4_512_sse2: 11363.1
yuv2gbrapf32be_full_X_4_512_sse4: 15201.6
yuv2gbrapf32be_full_X_4_512_avx2: 3727.1
yuv2gbrapf32le_full_X_4_512_c: 16677.6
yuv2gbrapf32le_full_X_4_512_sse2: 10221.6
yuv2gbrapf32le_full_X_4_512_sse4: 5693.6
yuv2gbrapf32le_full_X_4_512_avx2: 3656.6

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-01-11 16:33:17 -03:00
J. Dekker b492cacffd checkasm: collapse hevc pel tests 
Also add to `make fate-checkasm' target.

Signed-off-by: J. Dekker <jdek@itanimul.li>
 2021-08-24 22:12:06 +02:00
J. Dekker 9a727235fd lavu/checkasm: add (private) kperf timing for macOS 
Signed-off-by: J. Dekker <jdek@itanimul.li>
 2021-07-20 19:40:03 +02:00
Lynne 1978b143eb
checkasm: add av_tx FFT SIMD testing code 
This sadly required making changes to the code itself,
due to the same context needing to be reused for both versions.
The lookup table had to be duplicated for both versions.
 2021-04-24 17:19:17 +02:00
Josh Dekker 9c513edb79 checkasm: add hevc_pel tests 
Co-authored-by: Niklas Haas <git@haasn.xyz>
Signed-off-by: Josh Dekker <josh@itanimul.li>
 2021-01-25 09:24:11 +01:00
Martin Storsjö ed7d73355e checkasm: aarch64: Check for stack overflows 
Also fill x8-x17 with garbage before calling the function.

Figure out the number of stack parameters and make sure that the
value on the stack after those is untouched.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2020-05-15 21:22:36 +03:00
Martin Storsjö 6cb2d4d94b checkasm: arm: Check for stack overflows 
Figure out the number of stack parameters and make sure that the
value on the stack after those is untouched.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2020-05-15 21:22:34 +03:00
Josh de Kock 5913cd4e6c checkasm: add hscale test 
This tests the hscale 8bpp to 14/18bpp functions with different filter
sizes.

Signed-off-by: Josh de Kock <josh@itanimul.li>
 2020-05-15 10:29:30 +01:00
Martin Storsjö 3ce1b2bf8d checkasm: add function to check and diff memory 
This was ported from dav1d (c950e7101bdf5f7117bfca816984a21e550509f0).

Signed-off-by: Josh de Kock <josh@itanimul.li>
 2020-05-15 10:29:30 +01:00
Ting Fu 9691e2a426 checkasm/vf_eq: add test for vf_eq 
Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2019-09-26 08:10:31 +08:00
Lynne 4ce1e13b54 checkasm: add opusdsp tests 2019-09-11 03:28:22 +01:00
Ruiling Song 8f4963ad25 checkasm/vf_gblur: add test for horiz_slice simd 
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2019-06-12 08:54:05 +08:00
James Darnley 76c370af64 checkasm: add test for v210dec 2019-05-02 19:21:37 +02:00
James Almer ba89dc27b5 checkasm: add an af_afir test 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-01-03 10:12:18 -03:00
Clément Bœsch f679711c1b checkasm: add vf_nlmeans test for ssd_integral_image 2018-05-08 10:28:06 +02:00
Martin Vignali a9a7ed4f27 checkasm/swscale : add test for rgb shuffle_bytes func 2018-03-24 20:22:12 +01:00
Yingming Fan 80798e3857 checkasm/hevc_sao : add hevc_sao for checkasm 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-03-07 23:53:32 -03:00
Martin Vignali 78b982d3b9 checkasm : add test for losslessvideoencdsp for diff bytes and sub_left_pred 2018-01-28 20:23:16 +01:00
James Almer da03242778 Revert "checkasm/vf_interlace : add test for lowpass_line 8 and 16" 
This reverts commit adff97be5e.

It currently fails on Windows targets.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-12-19 19:07:24 -03:00
Martin Vignali adff97be5e checkasm/vf_interlace : add test for lowpass_line 8 and 16 2017-12-19 20:59:51 +01:00
Martin Vignali cefb7e0060 checkasm/vf_hflip : add test for vf_hflip byte and short simd 2017-12-13 11:34:29 +01:00
Martin Vignali cfce442750 checkasm/vf_threshold : add checkasm test for threshold8 2017-12-03 19:17:15 +01:00
Martin Vignali 4a6aa6d1b2 checkasm : add test for huffyuvdsp add_int16 2017-11-21 09:41:42 +01:00
Martin Vignali 6a7eb65e1b checkasm : add utvideodsp test 2017-11-21 09:00:27 +01:00
James Almer 7323c896b2 checkasm: add an exrdsp test 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-09-17 19:01:40 -03:00
Clément Bœsch e0d56f097f checkasm: use perf API on Linux ARM* 
On ARM platforms, accessing the PMU registers requires special user
access permissions. Since there is no other way to get accurate timers,
the current implementation of timers in FFmpeg rely on these registers.
Unfortunately, enabling user access to these registers on Linux is not
trivial, and generally involve compiling a random and unreliable github
kernel module, or patching somehow your kernel.

Such module is very unlikely to reach the upstream anytime soon. Quoting
Robin Murphin from ARM:

> Say you do give userspace direct access to the PMU; now run two or more
> programs at once that believe they can use the counters for their own
> "minimal-overhead" profiling. Have fun interpreting those results...
>
> And that's not even getting into the implications of scheduling across
> different CPUs, CPUidle, etc. where the PMU state is completely beyond
> userspace's control. In general, the plan to provide userspace with
> something which might happen to just about work in a few corner cases,
> but is meaningless, misleading or downright broken in all others, is to
> never do so.

As a result, the alternative is to use the Performance Monitoring Linux
API which makes use of these registers internally (assuming the PMU of
your ARM board is supported in the kernel, which is definitely not a
given...).

While the Linux API is obviously cross platform, it does have a
significant overhead which needs to be taken into account. As a result,
that mode is only weakly enabled on ARM platforms exclusively.

Note on the non flexibility of the implementation: the timers (native
FFmpeg vs Linux API) are selected at compilation time to prevent the
need of function calls, which would result in a negative impact on the
cycle counters.
 2017-09-08 18:51:05 +02:00
James Almer 823cc7e25f checkasm: add a g722dsp test 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-07-13 17:00:19 -03:00
Matthieu Bouron 7864e07f4a checkasm: add sbrdsp tests 2017-07-03 14:28:17 +02:00
Clément Bœsch edd041e64c checkasm: add AAC PS tests 
This includes various fixes and improvements from James Almer.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-06-28 12:22:39 +02:00
Diego Biurrun fd502f4f5f build: Generalize yasm/nasm-related variable names 
None of them are specific to the YASM assembler.

(Cherry-picked from libav commit 39e208f4d4)

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-06-21 17:00:29 -03:00
James Almer 5b10f484e2 checkasm: add float_dsp tests 
Ported from libavutil/tests/float_dsp.c

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-06-14 19:20:10 -03:00
James Almer 37388b119c checkasm: add a checkasm_checked_call function that doesn't issue emms 
Meant for DSP functions returning a float or double, as they'd fail if emms
is called after every run on x86_32.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-06-14 19:18:56 -03:00
James Almer 7b3cb953f7 checkasm: add fixed_dsp tests 
Tested-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-04-11 18:05:13 -03:00
Clément Bœsch 3d4039f964 Merge commit 'ed48a9d8143d2575a4458589cebde69ec326afd8' 
* commit 'ed48a9d8143d2575a4458589cebde69ec326afd8':
  checkasm: Add a test for HEVC add_residual

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-24 12:37:09 +01:00
James Almer 67b639b496 Merge commit 'c91d6a33f872574c95c8784277cf60ffcf6bff4f' 
* commit 'c91d6a33f872574c95c8784277cf60ffcf6bff4f':
  checkasm: aarch64: Add filler args to make sure all parameters are passed on the stack

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-23 17:38:20 -03:00
James Almer a2d34cc51b Merge commit 'f1b3e131385176c3c9d9783b25047856a0dcebf6' 
* commit 'f1b3e131385176c3c9d9783b25047856a0dcebf6':
  checkasm: aarch64: Clobber the stack before calling functions

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-23 17:36:53 -03:00
Clément Bœsch 7c2a7f9c11 Merge commit '22c3ab18646924ce24dc6017a9e882ff69689e40' 
* commit '22c3ab18646924ce24dc6017a9e882ff69689e40':
  checkasm: Add test for huffyuvdsp add_bytes

huffyuvdsp is renamed to llviddsp to be consistent with our codebase.

Note: af607b7e07 wasn't actually required for this test since this
commit is not actually testing huffyuvdsp.

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-22 16:31:38 +01:00
Clément Bœsch 8414755486 Merge commit 'e9ef6171396dc4106526aaa86b620c61ca3d1017' 
* commit 'e9ef6171396dc4106526aaa86b620c61ca3d1017':
  checkasm: add tests for audiodsp

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-20 19:10:56 +01:00
Clément Bœsch c50b2164a6 Merge commit '2eb97af66af90ca3978229da151f0b8b3a5d9370' 
* commit '2eb97af66af90ca3978229da151f0b8b3a5d9370':
  checkasm: add a test for blockdsp

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-20 19:05:05 +01:00
Clément Bœsch 92cb9a3869 Merge commit '9064777dbb335ab4809ae09e3fdcc0245f925cdc' 
* commit '9064777dbb335ab4809ae09e3fdcc0245f925cdc':
  checkasm: add HEVC test for testing IDCT DC

Merged-by: Clément Bœsch <cboesch@gopro.com>
 2017-02-02 11:40:58 +01:00
Hendrik Leppkes 47f75839e4 Merge commit 'f8d17d53957056c053a46f9320fa7ae6fe1479a5' 
* commit 'f8d17d53957056c053a46f9320fa7ae6fe1479a5':
  checkasm: Add tests for vp8dsp

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-11-14 15:29:08 +01:00
Alexandra Hájková ed48a9d814 checkasm: Add a test for HEVC add_residual 2016-10-22 17:33:35 +02:00
Martin Storsjö c91d6a33f8 checkasm: aarch64: Add filler args to make sure all parameters are passed on the stack 
This, combined with clobbering the stack space prior to the call,
increases the chances of finding cases where 32 bit parameters
are erroneously treated as 64 bit.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-16 23:26:33 +03:00
Martin Storsjö f1b3e13138 checkasm: aarch64: Clobber the stack before calling functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-10-16 23:26:22 +03:00
Hendrik Leppkes 6fc74934de Merge commit 'dc7501e524dc3270335749302c7aa449973625f3' 
* commit 'dc7501e524dc3270335749302c7aa449973625f3':
  checkasm: Issue emms after benchmarking functions

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-10-07 13:18:05 +02:00
Alexandra Hájková 22c3ab1864 checkasm: Add test for huffyuvdsp add_bytes 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-10-02 17:13:26 +02:00
Anton Khirnov e9ef617139 checkasm: add tests for audiodsp 2016-09-22 09:47:52 +02:00
Anton Khirnov 2eb97af66a checkasm: add a test for blockdsp 2016-09-22 09:47:52 +02:00
Ronald S. Bultje e99ecda550 checkasm: add vp9 MC tests. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-08-03 11:07:01 +02:00
Alexandra Hájková 9064777dbb checkasm: add HEVC test for testing IDCT DC 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-07-22 19:08:12 +02:00