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* Merge commit '40ad05bab206c932a32171d45581080c914b06ec'Clément Bœsch2017-03-15
|\ | | | | | | | | | | | | * commit '40ad05bab206c932a32171d45581080c914b06ec': checkasm: Cast unsigned to signed Merged-by: Clément Bœsch <cboesch@gopro.com>
| * checkasm: Cast unsigned to signedLuca Barbato2016-07-23
| | | | | | | | | | Avoid a warning for passing an unsigned value to abs(), some compilers might optimize away abs().
* | Merge commit '9064777dbb335ab4809ae09e3fdcc0245f925cdc'Clément Bœsch2017-02-02
|\| | | | | | | | | | | | | * commit '9064777dbb335ab4809ae09e3fdcc0245f925cdc': checkasm: add HEVC test for testing IDCT DC Merged-by: Clément Bœsch <cboesch@gopro.com>
| * checkasm: add HEVC test for testing IDCT DCAlexandra Hájková2016-07-22
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Merge commit '6f9e34baea4f6f484392e4e67f606a0835d07b73'Clément Bœsch2017-02-02
|\| | | | | | | | | | | | | * commit '6f9e34baea4f6f484392e4e67f606a0835d07b73': arm: Check for support for the .fpu directive Merged-by: Clément Bœsch <cboesch@gopro.com>
| * arm: Check for support for the .fpu directiveMartin Storsjö2016-07-21
| | | | | | | | | | | | | | 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>
| * checkasm: arm: Ignore changes to bits 0-4 and 7 of FPSCRMartin Storsjö2016-07-17
| | | | | | | | | | | | | | | | | | 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>
| * cheackasm/arm: remove NEON instructions from checkasm_checked_call_vfpJanne Grunau2016-07-17
| | | | | | | | | | | | 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.
| * checkasm: arm: Don't start new const blocks for each stringMartin Storsjö2016-07-17
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge commit '71a0472114574993df7035f4de9aa007e03817b8'Clément Bœsch2017-01-24
|\| | | | | | | | | | | | | | | | | | | * 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>
| * checkasm: arm: report the first clobbered register in checkasm_checked_callJanne Grunau2016-07-16
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* | arm: vp9itxfm: Skip empty slices in the first pass of idct_idct 16x16 and 32x32Martin Storsjö2017-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | checkasm/vp9: benchmark all sub-IDCTs (but not WHT or ADST).Ronald S. Bultje2016-12-27
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* | Merge commit '7b1ae0e73ab7f7c5eabc70dbe2e579127c6e154f'Hendrik Leppkes2016-11-17
|\| | | | | | | | | | | | | * commit '7b1ae0e73ab7f7c5eabc70dbe2e579127c6e154f': checkasm/arm: preserve the stack alignment checkasm_checked_call Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * checkasm/arm: preserve the stack alignment checkasm_checked_callJanne Grunau2016-07-13
| | | | | | | | | | | | | | | | | | 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.
* | Merge commit '80fbb7becae530167373fe5178966b7d7604306e'Hendrik Leppkes2016-11-17
|\| | | | | | | | | | | | | * commit '80fbb7becae530167373fe5178966b7d7604306e': checkasm: vp8.mc: initialize the full src buffer after ec32574209f Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * checkasm: vp8.mc: initialize the full src buffer after ec32574209fJanne Grunau2016-07-13
| | | | | | | | Fixes "Use of uninitialised value" valgrind warnings in checkasm.
* | Merge commit '8c816c0c9b12fdefd9046415e97df299880bc9b8'Hendrik Leppkes2016-11-17
|\| | | | | | | | | | | | | * commit '8c816c0c9b12fdefd9046415e97df299880bc9b8': checkasm/arm: align the clobber check data properly for ldrd Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * checkasm/arm: align the clobber check data properly for ldrdJanne Grunau2016-07-10
| | | | | | | | Should fix the SIGBUS in the armv7-linux-clang-3.7 fate target.
* | Merge commit 'ec32574209f36467ef0d22c21a7e811ba98c15b6'Hendrik Leppkes2016-11-17
|\| | | | | | | | | | | | | * commit 'ec32574209f36467ef0d22c21a7e811ba98c15b6': checkasm: vp8: mc: test unequal width/height for partitions Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * checkasm: vp8: mc: test unequal width/height for partitionsJanne Grunau2016-07-10
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* | Merge commit 'f8d17d53957056c053a46f9320fa7ae6fe1479a5'Hendrik Leppkes2016-11-14
|\| | | | | | | | | | | | | * commit 'f8d17d53957056c053a46f9320fa7ae6fe1479a5': checkasm: Add tests for vp8dsp Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * checkasm: Add tests for vp8dspMartin Storsjö2016-07-08
| | | | | | | | | | | | | | The tests are inspired by similar tests for vp9 by Ronald Bultje. Signed-off-by: Martin Storsjö <martin@martin.st>
| * checkasm: hevc: Iterate over features first, then over bitdepthsMartin Storsjö2016-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge commit 'e48746deec48e9ff195841bc3266b4e153a878cd'Hendrik Leppkes2016-11-13
|\| | | | | | | | | | | | | * commit 'e48746deec48e9ff195841bc3266b4e153a878cd': checkasm: h264dsp: Move the x and y variables into the randomize_buffer macro Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * checkasm: h264dsp: Move the x and y variables into the randomize_buffer macroMartin Storsjö2016-06-28
| | | | | | | | | | | | | | 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>
| * checkasm: h264dsp: Initialize the padding areaMartin Storsjö2016-06-28
| | | | | | | | | | | | | | | | 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>
* | Merge commit 'dc7501e524dc3270335749302c7aa449973625f3'Hendrik Leppkes2016-10-07
|\| | | | | | | | | | | | | * commit 'dc7501e524dc3270335749302c7aa449973625f3': checkasm: Issue emms after benchmarking functions Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * checkasm: Issue emms after benchmarking functionsMartin Storsjö2016-06-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | checkasm: h264dsp: Initialize the padding areaMartin Storsjö2016-08-11
| | | | | | | | | | | | | | | | | | 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>
* | checkasm/vp9dsp: use declare_func_emms in check_loopfilterJames Almer2016-07-26
| | | | | | | | | | | | Fixes checkasm failures on mmxext functions Signed-off-by: James Almer <jamrial@gmail.com>
* | Merge commit '105998fb5ca3c343f5c8cb39ce3197f87a5e4d36'Matthieu Bouron2016-07-13
|\| | | | | | | | | | | | | * commit '105998fb5ca3c343f5c8cb39ce3197f87a5e4d36': checkasm: Add tests for h264 idct Merged-by: Matthieu Bouron <matthieu.bouron@stupeflix.com>
| * checkasm: Add tests for h264 idctMartin Storsjö2016-06-17
| | | | | | | | | | | | | | The tests are inspired by similar tests for vp9 by Ronald Bultje. Signed-off-by: Martin Storsjö <martin@martin.st>
* | tests/checkasm: reduce cosmetic diff with libavMatthieu Bouron2016-07-13
| | | | | | | | Chunk was not merged in ca5ec2bf51d8c4f8bb0a829d0a65c70c968888a3.
* | tests/checkasm/pixblockdsp: Test 8 byte aligned positionsMichael Niedermayer2016-07-02
| | | | | | | | | | | | The code is documented as to require 8byte alignment Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '257f00ec1ab06a2a161f535036c6512f3fc8e801'Clément Bœsch2016-06-22
|\| | | | | | | | | | | | | * commit '257f00ec1ab06a2a161f535036c6512f3fc8e801': Split global .gitignore file into per-directory files Merged-by: Clément Bœsch <clement@stupeflix.com>
| * Split global .gitignore file into per-directory filesDiego Biurrun2016-05-13
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* | Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'Clément Bœsch2016-06-21
|\| | | | | | | | | | | | | * commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb': cosmetics: Fix spelling mistakes Merged-by: Clément Bœsch <u@pkh.me>
| * cosmetics: Fix spelling mistakesVittorio Giovara2016-05-04
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'Derek Buitenhuis2016-05-09
|\| | | | | | | | | | | | | * commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec': build: miscellaneous cosmetics Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * build: miscellaneous cosmeticsDiego Biurrun2016-04-07
| | | | | | | | | | | | Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
* | tests/checkasm/vf_colorspace: Make bpp_mask constMichael Niedermayer2016-04-13
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | tests/checkasm/vf_colorspace: Fix dst array sizesMichael Niedermayer2016-04-12
| | | | | | | | | | Suggested & Approved by: BBB Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | vf_colorspace: x86-64 SIMD (SSE2) optimizations.Ronald S. Bultje2016-04-12
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* | Merge commit '7c82d31cbe9fc5d5a321ad49c14a472bd629b50f'Derek Buitenhuis2016-02-24
|\| | | | | | | | | | | | | * commit '7c82d31cbe9fc5d5a321ad49c14a472bd629b50f': checkasm: Use standard multiple inclusion guards Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * checkasm: Use standard multiple inclusion guardsDiego Biurrun2016-02-18
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| * x86inc: Add debug symbols indicating sizes of compiled functionsGeza Lore2016-01-23
| | | | | | | | | | | | | | | | | | | | | | Some debuggers/profilers use this metadata to determine which function a given instruction is in; without it they get can confused by local labels (if you haven't stripped those). On the other hand, some tools are still confused even with this metadata. e.g. this fixes `gdb`, but not `perf`. Currently only implemented for ELF. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | checkasm: bench each vf_blend mode onceJames Almer2016-02-22
| | | | | | | | | | | | | | | | 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>
* | checkasm: fix dependencies for vf_blend testsJames Almer2016-02-19
| | | | | | | | | | | | | | They will now compile if avcodec is disabled Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | checkasm/vf_blend: Decrease iteration countTimothy Gu2016-02-14
| | | | | | | | The test is already slow.
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