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2017-02-02Merge commit '9064777dbb335ab4809ae09e3fdcc0245f925cdc'Clément Bœsch
* commit '9064777dbb335ab4809ae09e3fdcc0245f925cdc': checkasm: add HEVC test for testing IDCT DC Merged-by: Clément Bœsch <cboesch@gopro.com>
2017-02-02Merge commit '6f9e34baea4f6f484392e4e67f606a0835d07b73'Clément Bœsch
* commit '6f9e34baea4f6f484392e4e67f606a0835d07b73': arm: Check for support for the .fpu directive Merged-by: Clément Bœsch <cboesch@gopro.com>
2017-01-24Merge commit '71a0472114574993df7035f4de9aa007e03817b8'Clément Bœsch
* commit '71a0472114574993df7035f4de9aa007e03817b8': checkasm: arm: report the first clobbered register in checkasm_checked_call Also includes 446353ea18, 59aeed93e4, and 37961044c6 to avoid breaking too much stuff. Merged-by: Clément Bœsch <u@pkh.me>
2017-01-14arm: vp9itxfm: Skip empty slices in the first pass of idct_idct 16x16 and 32x32Martin Storsjö
This work is sponsored by, and copyright, Google. Previously all subpartitions except the eob=1 (DC) case ran with the same runtime: Cortex A7 A8 A9 A53 vp9_inv_dct_dct_16x16_sub16_add_neon: 3188.1 2435.4 2499.0 1969.0 vp9_inv_dct_dct_32x32_sub32_add_neon: 18531.7 16582.3 14207.6 12000.3 By skipping individual 4x16 or 4x32 pixel slices in the first pass, we reduce the runtime of these functions like this: vp9_inv_dct_dct_16x16_sub1_add_neon: 274.6 189.5 211.7 235.8 vp9_inv_dct_dct_16x16_sub2_add_neon: 2064.0 1534.8 1719.4 1248.7 vp9_inv_dct_dct_16x16_sub4_add_neon: 2135.0 1477.2 1736.3 1249.5 vp9_inv_dct_dct_16x16_sub8_add_neon: 2446.7 1828.7 1993.6 1494.7 vp9_inv_dct_dct_16x16_sub12_add_neon: 2832.4 2118.3 2266.5 1735.1 vp9_inv_dct_dct_16x16_sub16_add_neon: 3211.7 2475.3 2523.5 1983.1 vp9_inv_dct_dct_32x32_sub1_add_neon: 756.2 456.7 862.0 553.9 vp9_inv_dct_dct_32x32_sub2_add_neon: 10682.2 8190.4 8539.2 6762.5 vp9_inv_dct_dct_32x32_sub4_add_neon: 10813.5 8014.9 8518.3 6762.8 vp9_inv_dct_dct_32x32_sub8_add_neon: 11859.6 9313.0 9347.4 7514.5 vp9_inv_dct_dct_32x32_sub12_add_neon: 12946.6 10752.4 10192.2 8280.2 vp9_inv_dct_dct_32x32_sub16_add_neon: 14074.6 11946.5 11001.4 9008.6 vp9_inv_dct_dct_32x32_sub20_add_neon: 15269.9 13662.7 11816.1 9762.6 vp9_inv_dct_dct_32x32_sub24_add_neon: 16327.9 14940.1 12626.7 10516.0 vp9_inv_dct_dct_32x32_sub28_add_neon: 17462.7 15776.1 13446.2 11264.7 vp9_inv_dct_dct_32x32_sub32_add_neon: 18575.5 17157.0 14249.3 12015.1 I.e. in general a very minor overhead for the full subpartition case due to the additional loads and cmps, but a significant speedup for the cases when we only need to process a small part of the actual input data. In common VP9 content in a few inspected clips, 70-90% of the non-dc-only 16x16 and 32x32 IDCTs only have nonzero coefficients in the upper left 8x8 or 16x16 subpartitions respectively. This is cherrypicked from libav commit 9c8bc74c2b40537b0997f646c87c008042d788c2. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-12-27checkasm/vp9: benchmark all sub-IDCTs (but not WHT or ADST).Ronald S. Bultje
2016-11-17Merge commit '7b1ae0e73ab7f7c5eabc70dbe2e579127c6e154f'Hendrik Leppkes
* commit '7b1ae0e73ab7f7c5eabc70dbe2e579127c6e154f': checkasm/arm: preserve the stack alignment checkasm_checked_call Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-17Merge commit '80fbb7becae530167373fe5178966b7d7604306e'Hendrik Leppkes
* commit '80fbb7becae530167373fe5178966b7d7604306e': checkasm: vp8.mc: initialize the full src buffer after ec32574209f Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-17Merge commit '8c816c0c9b12fdefd9046415e97df299880bc9b8'Hendrik Leppkes
* commit '8c816c0c9b12fdefd9046415e97df299880bc9b8': checkasm/arm: align the clobber check data properly for ldrd Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-17Merge commit 'ec32574209f36467ef0d22c21a7e811ba98c15b6'Hendrik Leppkes
* commit 'ec32574209f36467ef0d22c21a7e811ba98c15b6': checkasm: vp8: mc: test unequal width/height for partitions Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-14Merge commit 'f8d17d53957056c053a46f9320fa7ae6fe1479a5'Hendrik Leppkes
* commit 'f8d17d53957056c053a46f9320fa7ae6fe1479a5': checkasm: Add tests for vp8dsp Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-14Merge commit 'e48746deec48e9ff195841bc3266b4e153a878cd'Hendrik Leppkes
* commit 'e48746deec48e9ff195841bc3266b4e153a878cd': checkasm: h264dsp: Move the x and y variables into the randomize_buffer macro Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-10-07Merge commit 'dc7501e524dc3270335749302c7aa449973625f3'Hendrik Leppkes
* commit 'dc7501e524dc3270335749302c7aa449973625f3': checkasm: Issue emms after benchmarking functions Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-08-11checkasm: h264dsp: Initialize the padding areaMartin Storsjö
This fixes valgrind warnings about conditional jumps based on uninitialized data (even though the uninitialized data only ever was compared with a direct copy of the same uninitialized data). Signed-off-by: Martin Storsjö <martin@martin.st> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-07-27checkasm/vp9dsp: use declare_func_emms in check_loopfilterJames Almer
Fixes checkasm failures on mmxext functions Signed-off-by: James Almer <jamrial@gmail.com>
2016-07-22checkasm: add HEVC test for testing IDCT DCAlexandra Hájková
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-07-21arm: Check for support for the .fpu directiveMartin Storsjö
When targeting COFF (windows), clang doesn't support this directive (while binutils supports it for all targets). Signed-off-by: Martin Storsjö <martin@martin.st>
2016-07-17checkasm: arm: Ignore changes to bits 0-4 and 7 of FPSCRMartin Storsjö
These bits are set by exceptions in NEON instructions. Also print the differing bits when FPSCR is clobbered, and use bic instead of lsl, for clearing the topmost bits. Signed-off-by: Martin Storsjö <martin@martin.st>
2016-07-17cheackasm/arm: remove NEON instructions from checkasm_checked_call_vfpJanne Grunau
Fixes AS error on non NEON builds introduced in 71a04721145. Also set the fpu directly to vfp in checkasm.S to cause build errors on NEON builds.
2016-07-17checkasm: arm: Don't start new const blocks for each stringMartin Storsjö
Each const block needs to be terminated by one endconst invocation so either call endconst after each, or just declare plain labels to the later strings. This fixes errors such as this, on some binutils versions: checkasm.S:38: Error: Macro `endconst' was already defined Signed-off-by: Martin Storsjö <martin@martin.st>
2016-07-16checkasm: arm: report the first clobbered register in checkasm_checked_callJanne Grunau
2016-07-13checkasm/arm: preserve the stack alignment checkasm_checked_callJanne Grunau
The stack used by checkasm_checked_call_vfp was a multiple of 4 when the checked function is called. AAPCS requires a double word (8 byte) aligned stack public interfaces. Since both calls are public interfaces the stack is misaligned when the checked is called. Might fix the SIGBUS error in the armv7-linux-clang-3.7 fate config.
2016-07-13checkasm: vp8.mc: initialize the full src buffer after ec32574209fJanne Grunau
Fixes "Use of uninitialised value" valgrind warnings in checkasm.
2016-07-13Merge commit '105998fb5ca3c343f5c8cb39ce3197f87a5e4d36'Matthieu Bouron
* commit '105998fb5ca3c343f5c8cb39ce3197f87a5e4d36': checkasm: Add tests for h264 idct Merged-by: Matthieu Bouron <matthieu.bouron@stupeflix.com>
2016-07-13tests/checkasm: reduce cosmetic diff with libavMatthieu Bouron
Chunk was not merged in ca5ec2bf51d8c4f8bb0a829d0a65c70c968888a3.
2016-07-10checkasm/arm: align the clobber check data properly for ldrdJanne Grunau
Should fix the SIGBUS in the armv7-linux-clang-3.7 fate target.
2016-07-10checkasm: vp8: mc: test unequal width/height for partitionsJanne Grunau
2016-07-08checkasm: Add tests for vp8dspMartin Storsjö
The tests are inspired by similar tests for vp9 by Ronald Bultje. Signed-off-by: Martin Storsjö <martin@martin.st>
2016-07-02tests/checkasm/pixblockdsp: Test 8 byte aligned positionsMichael Niedermayer
The code is documented as to require 8byte alignment Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-29checkasm: hevc: Iterate over features first, then over bitdepthsMartin Storsjö
This avoids listing the same feature multiple times in the test output. Previously the output contained something like this: SSE2: - hevc_mc.qpel [OK] - hevc_mc.epel [OK] - hevc_mc.unweighted_pred [OK] - hevc_mc.qpel [OK] - hevc_mc.epel [OK] - hevc_mc.unweighted_pred [OK] Signed-off-by: Martin Storsjö <martin@martin.st>
2016-06-28checkasm: h264dsp: Move the x and y variables into the randomize_buffer macroMartin Storsjö
This avoids the risk of accidentally clobbering such variables outside of the macro if the same variables are used there. Signed-off-by: Martin Storsjö <martin@martin.st>
2016-06-28checkasm: h264dsp: Initialize the padding areaMartin Storsjö
This fixes valgrind warnings about conditional jumps based on uninitialized data (even though the uninitialized data only ever was compared with a direct copy of the same uninitialized data). Signed-off-by: Martin Storsjö <martin@martin.st>
2016-06-22Merge commit '257f00ec1ab06a2a161f535036c6512f3fc8e801'Clément Bœsch
* commit '257f00ec1ab06a2a161f535036c6512f3fc8e801': Split global .gitignore file into per-directory files Merged-by: Clément Bœsch <clement@stupeflix.com>
2016-06-21Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'Clément Bœsch
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb': cosmetics: Fix spelling mistakes Merged-by: Clément Bœsch <u@pkh.me>
2016-06-21checkasm: Issue emms after benchmarking functionsMartin Storsjö
The functions may not clean up properly after using MMX registers. For the normal testing calls, the checkasm_checked_call functions will do the cleanup (and check that functions that should clean up do it as well), but when benchmarking functions that don't clean up, we don't currently properly clean up at all. This causes issues if a benchmarked function is followed by testing of a function that is supposed to not clobber the MMX/FPU state but doesn't touch it at all. Signed-off-by: Martin Storsjö <martin@martin.st>
2016-06-17checkasm: Add tests for h264 idctMartin Storsjö
The tests are inspired by similar tests for vp9 by Ronald Bultje. Signed-off-by: Martin Storsjö <martin@martin.st>
2016-05-13Split global .gitignore file into per-directory filesDiego Biurrun
2016-05-09Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'Derek Buitenhuis
* commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec': build: miscellaneous cosmetics Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-05-04cosmetics: Fix spelling mistakesVittorio Giovara
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-04-13tests/checkasm/vf_colorspace: Make bpp_mask constMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-04-13tests/checkasm/vf_colorspace: Fix dst array sizesMichael Niedermayer
Suggested & Approved by: BBB Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-04-12vf_colorspace: x86-64 SIMD (SSE2) optimizations.Ronald S. Bultje
2016-04-07build: miscellaneous cosmeticsDiego Biurrun
Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
2016-02-24Merge commit '7c82d31cbe9fc5d5a321ad49c14a472bd629b50f'Derek Buitenhuis
* commit '7c82d31cbe9fc5d5a321ad49c14a472bd629b50f': checkasm: Use standard multiple inclusion guards Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-22checkasm: bench each vf_blend mode onceJames Almer
Also bench a smaller buffer. This drastically reduces --bench runtime and reports smaller, more readable numbers. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
2016-02-19checkasm: fix dependencies for vf_blend testsJames Almer
They will now compile if avcodec is disabled Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2016-02-18checkasm: Use standard multiple inclusion guardsDiego Biurrun
2016-02-14checkasm/vf_blend: Decrease iteration countTimothy Gu
The test is already slow.
2016-02-14checkasm: Add vf_blend testsTimothy Gu
2016-02-01all: Make header guard names consistentTimothy Gu
2016-01-31avcodec/dca: add new decoder based on libdcadecfoo86
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