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* lavc/h264: move some shared code from h264dec to h264_parseAnton Khirnov2022-01-24
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* swscale/x86/input.asm: add x86-optimized planer rgb2yuv functionsMark Reid2022-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sse2 only operates on 2 lanes per loop for to_y and to_uv functions, due to the lack of pmulld instruction. Emulating pmulld with 2 pmuludq and shuffles proved too costly and made to_uv functions slower then the c implementation. For to_y on sse2 only float functions are generated, I was are not able outperform the c implementation on the integer pixel formats. For to_a on see4 only the float functions are generated. sse2 and sse4 generated nearly identical performing code on integer pixel formats, so only sse2/avx2 versions are generated. planar_gbrp_to_y_512_c: 1197.5 planar_gbrp_to_y_512_sse4: 444.5 planar_gbrp_to_y_512_avx2: 287.5 planar_gbrap_to_y_512_c: 1204.5 planar_gbrap_to_y_512_sse4: 447.5 planar_gbrap_to_y_512_avx2: 289.5 planar_gbrp9be_to_y_512_c: 1380.0 planar_gbrp9be_to_y_512_sse4: 543.5 planar_gbrp9be_to_y_512_avx2: 340.0 planar_gbrp9le_to_y_512_c: 1200.5 planar_gbrp9le_to_y_512_sse4: 442.0 planar_gbrp9le_to_y_512_avx2: 282.0 planar_gbrp10be_to_y_512_c: 1378.5 planar_gbrp10be_to_y_512_sse4: 544.0 planar_gbrp10be_to_y_512_avx2: 337.5 planar_gbrp10le_to_y_512_c: 1200.0 planar_gbrp10le_to_y_512_sse4: 448.0 planar_gbrp10le_to_y_512_avx2: 285.5 planar_gbrap10be_to_y_512_c: 1380.0 planar_gbrap10be_to_y_512_sse4: 542.0 planar_gbrap10be_to_y_512_avx2: 340.5 planar_gbrap10le_to_y_512_c: 1199.0 planar_gbrap10le_to_y_512_sse4: 446.0 planar_gbrap10le_to_y_512_avx2: 289.5 planar_gbrp12be_to_y_512_c: 10563.0 planar_gbrp12be_to_y_512_sse4: 542.5 planar_gbrp12be_to_y_512_avx2: 339.0 planar_gbrp12le_to_y_512_c: 1201.0 planar_gbrp12le_to_y_512_sse4: 440.5 planar_gbrp12le_to_y_512_avx2: 286.0 planar_gbrap12be_to_y_512_c: 1701.5 planar_gbrap12be_to_y_512_sse4: 917.0 planar_gbrap12be_to_y_512_avx2: 338.5 planar_gbrap12le_to_y_512_c: 1201.0 planar_gbrap12le_to_y_512_sse4: 444.5 planar_gbrap12le_to_y_512_avx2: 288.0 planar_gbrp14be_to_y_512_c: 1370.5 planar_gbrp14be_to_y_512_sse4: 545.0 planar_gbrp14be_to_y_512_avx2: 338.5 planar_gbrp14le_to_y_512_c: 1199.0 planar_gbrp14le_to_y_512_sse4: 444.0 planar_gbrp14le_to_y_512_avx2: 279.5 planar_gbrp16be_to_y_512_c: 1364.0 planar_gbrp16be_to_y_512_sse4: 544.5 planar_gbrp16be_to_y_512_avx2: 339.5 planar_gbrp16le_to_y_512_c: 1201.0 planar_gbrp16le_to_y_512_sse4: 445.5 planar_gbrp16le_to_y_512_avx2: 280.5 planar_gbrap16be_to_y_512_c: 1377.0 planar_gbrap16be_to_y_512_sse4: 545.0 planar_gbrap16be_to_y_512_avx2: 338.5 planar_gbrap16le_to_y_512_c: 1201.0 planar_gbrap16le_to_y_512_sse4: 442.0 planar_gbrap16le_to_y_512_avx2: 279.0 planar_gbrpf32be_to_y_512_c: 4113.0 planar_gbrpf32be_to_y_512_sse2: 2438.0 planar_gbrpf32be_to_y_512_sse4: 1068.0 planar_gbrpf32be_to_y_512_avx2: 904.5 planar_gbrpf32le_to_y_512_c: 3818.5 planar_gbrpf32le_to_y_512_sse2: 2024.5 planar_gbrpf32le_to_y_512_sse4: 1241.5 planar_gbrpf32le_to_y_512_avx2: 657.0 planar_gbrapf32be_to_y_512_c: 3707.0 planar_gbrapf32be_to_y_512_sse2: 2444.0 planar_gbrapf32be_to_y_512_sse4: 1077.0 planar_gbrapf32be_to_y_512_avx2: 909.0 planar_gbrapf32le_to_y_512_c: 3822.0 planar_gbrapf32le_to_y_512_sse2: 2024.5 planar_gbrapf32le_to_y_512_sse4: 1176.0 planar_gbrapf32le_to_y_512_avx2: 658.5 planar_gbrp_to_uv_512_c: 2325.8 planar_gbrp_to_uv_512_sse2: 1726.8 planar_gbrp_to_uv_512_sse4: 771.8 planar_gbrp_to_uv_512_avx2: 506.8 planar_gbrap_to_uv_512_c: 2281.8 planar_gbrap_to_uv_512_sse2: 1726.3 planar_gbrap_to_uv_512_sse4: 768.3 planar_gbrap_to_uv_512_avx2: 496.3 planar_gbrp9be_to_uv_512_c: 2336.8 planar_gbrp9be_to_uv_512_sse2: 1924.8 planar_gbrp9be_to_uv_512_sse4: 852.3 planar_gbrp9be_to_uv_512_avx2: 552.8 planar_gbrp9le_to_uv_512_c: 2270.3 planar_gbrp9le_to_uv_512_sse2: 1512.3 planar_gbrp9le_to_uv_512_sse4: 764.3 planar_gbrp9le_to_uv_512_avx2: 491.3 planar_gbrp10be_to_uv_512_c: 2281.8 planar_gbrp10be_to_uv_512_sse2: 1917.8 planar_gbrp10be_to_uv_512_sse4: 855.3 planar_gbrp10be_to_uv_512_avx2: 541.3 planar_gbrp10le_to_uv_512_c: 2269.8 planar_gbrp10le_to_uv_512_sse2: 1515.3 planar_gbrp10le_to_uv_512_sse4: 759.8 planar_gbrp10le_to_uv_512_avx2: 487.8 planar_gbrap10be_to_uv_512_c: 2382.3 planar_gbrap10be_to_uv_512_sse2: 1924.8 planar_gbrap10be_to_uv_512_sse4: 855.3 planar_gbrap10be_to_uv_512_avx2: 540.8 planar_gbrap10le_to_uv_512_c: 2382.3 planar_gbrap10le_to_uv_512_sse2: 1512.3 planar_gbrap10le_to_uv_512_sse4: 759.3 planar_gbrap10le_to_uv_512_avx2: 484.8 planar_gbrp12be_to_uv_512_c: 2283.8 planar_gbrp12be_to_uv_512_sse2: 1936.8 planar_gbrp12be_to_uv_512_sse4: 858.3 planar_gbrp12be_to_uv_512_avx2: 541.3 planar_gbrp12le_to_uv_512_c: 2278.8 planar_gbrp12le_to_uv_512_sse2: 1507.3 planar_gbrp12le_to_uv_512_sse4: 760.3 planar_gbrp12le_to_uv_512_avx2: 485.8 planar_gbrap12be_to_uv_512_c: 2385.3 planar_gbrap12be_to_uv_512_sse2: 1927.8 planar_gbrap12be_to_uv_512_sse4: 855.3 planar_gbrap12be_to_uv_512_avx2: 539.8 planar_gbrap12le_to_uv_512_c: 2377.3 planar_gbrap12le_to_uv_512_sse2: 1516.3 planar_gbrap12le_to_uv_512_sse4: 759.3 planar_gbrap12le_to_uv_512_avx2: 484.8 planar_gbrp14be_to_uv_512_c: 2283.8 planar_gbrp14be_to_uv_512_sse2: 1935.3 planar_gbrp14be_to_uv_512_sse4: 852.3 planar_gbrp14be_to_uv_512_avx2: 540.3 planar_gbrp14le_to_uv_512_c: 2276.8 planar_gbrp14le_to_uv_512_sse2: 1514.8 planar_gbrp14le_to_uv_512_sse4: 762.3 planar_gbrp14le_to_uv_512_avx2: 484.8 planar_gbrp16be_to_uv_512_c: 2383.3 planar_gbrp16be_to_uv_512_sse2: 1881.8 planar_gbrp16be_to_uv_512_sse4: 852.3 planar_gbrp16be_to_uv_512_avx2: 541.8 planar_gbrp16le_to_uv_512_c: 2378.3 planar_gbrp16le_to_uv_512_sse2: 1476.8 planar_gbrp16le_to_uv_512_sse4: 765.3 planar_gbrp16le_to_uv_512_avx2: 485.8 planar_gbrap16be_to_uv_512_c: 2382.3 planar_gbrap16be_to_uv_512_sse2: 1886.3 planar_gbrap16be_to_uv_512_sse4: 853.8 planar_gbrap16be_to_uv_512_avx2: 550.8 planar_gbrap16le_to_uv_512_c: 2381.8 planar_gbrap16le_to_uv_512_sse2: 1488.3 planar_gbrap16le_to_uv_512_sse4: 765.3 planar_gbrap16le_to_uv_512_avx2: 491.8 planar_gbrpf32be_to_uv_512_c: 4863.0 planar_gbrpf32be_to_uv_512_sse2: 3347.5 planar_gbrpf32be_to_uv_512_sse4: 1800.0 planar_gbrpf32be_to_uv_512_avx2: 1199.0 planar_gbrpf32le_to_uv_512_c: 4725.0 planar_gbrpf32le_to_uv_512_sse2: 2753.0 planar_gbrpf32le_to_uv_512_sse4: 1474.5 planar_gbrpf32le_to_uv_512_avx2: 927.5 planar_gbrapf32be_to_uv_512_c: 4859.0 planar_gbrapf32be_to_uv_512_sse2: 3269.0 planar_gbrapf32be_to_uv_512_sse4: 1802.0 planar_gbrapf32be_to_uv_512_avx2: 1201.5 planar_gbrapf32le_to_uv_512_c: 6338.0 planar_gbrapf32le_to_uv_512_sse2: 2756.5 planar_gbrapf32le_to_uv_512_sse4: 1476.0 planar_gbrapf32le_to_uv_512_avx2: 908.5 planar_gbrap_to_a_512_c: 383.3 planar_gbrap_to_a_512_sse2: 66.8 planar_gbrap_to_a_512_avx2: 43.8 planar_gbrap10be_to_a_512_c: 601.8 planar_gbrap10be_to_a_512_sse2: 86.3 planar_gbrap10be_to_a_512_avx2: 34.8 planar_gbrap10le_to_a_512_c: 602.3 planar_gbrap10le_to_a_512_sse2: 48.8 planar_gbrap10le_to_a_512_avx2: 31.3 planar_gbrap12be_to_a_512_c: 601.8 planar_gbrap12be_to_a_512_sse2: 111.8 planar_gbrap12be_to_a_512_avx2: 41.3 planar_gbrap12le_to_a_512_c: 385.8 planar_gbrap12le_to_a_512_sse2: 75.3 planar_gbrap12le_to_a_512_avx2: 39.8 planar_gbrap16be_to_a_512_c: 386.8 planar_gbrap16be_to_a_512_sse2: 79.8 planar_gbrap16be_to_a_512_avx2: 31.3 planar_gbrap16le_to_a_512_c: 600.3 planar_gbrap16le_to_a_512_sse2: 40.3 planar_gbrap16le_to_a_512_avx2: 30.3 planar_gbrapf32be_to_a_512_c: 1148.8 planar_gbrapf32be_to_a_512_sse2: 611.3 planar_gbrapf32be_to_a_512_sse4: 234.8 planar_gbrapf32be_to_a_512_avx2: 183.3 planar_gbrapf32le_to_a_512_c: 851.3 planar_gbrapf32le_to_a_512_sse2: 263.3 planar_gbrapf32le_to_a_512_sse4: 199.3 planar_gbrapf32le_to_a_512_avx2: 156.8 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* swscale/x86/output.asm: add x86-optimized planer gbr yuv2anyX functionsMark Reid2022-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* libswscale: Test AV_CPU_FLAG_SLOW_GATHER for hscale functions.Alan Kelly2021-12-21
| | | | | This is instead of EXTERNAL_AVX2_FAST so that the avx2 hscale functions are only used where they are faster.
* checkasm: Use the correct AVTXContext in av_tx testsHenrik Gramner2021-12-20
| | | | | Keep a reference to the correct associated context of the reference function and use that context when calling the reference function.
* x86/swscale: fix minor coding style issuesAlan Kelly2021-12-16
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* libswscale: Adds ff_hscale8to15_4_avx2 and ff_hscale8to15_X4_avx2 for all ↵Alan Kelly2021-12-15
| | | | | | | | | | filter sizes. Fixes so that fate under 64 bit Windows passes. These functions replace all ff_hscale8to15_*_ssse3 when avx2 is available. Signed-off-by: James Almer <jamrial@gmail.com>
* avutil: [loongarch] Add support for loongarch SIMD.Shiyou Yin2021-12-15
| | | | | | | | | | | LSX and LASX is loongarch SIMD extention. They are enabled by default if compiler support it, and can be disabled with '--disable-lsx' '--disable-lasx'. Change-Id: Ie2608ea61dbd9b7fffadbf0ec2348bad6c124476 Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* checkasm/hevc_pel: Fix stack buffer overreadsAndreas Rheinhardt2021-09-29
| | | | | | | | | | | | | This patch increases several stack buffers in order to fix stack-buffer-overflows (e.g. in put_hevc_qpel_uni_hv_9 in line 814 of hevcdsp_template.c) detected with ASAN in the hevc_pel checkasm test. The buffers are increased by the minimal amount necessary in order not to mask potential future bugs. Reviewed-by: Martin Storsjö <martin@martin.st> Reviewed-by: "zhilizhao(赵志立)" <quinkblack@foxmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Replace all occurences of av_mallocz_array() by av_calloc()Andreas Rheinhardt2021-09-20
| | | | | | | They do the same. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* tests/checkasm/vf_gblur.c: update check_horiz_slice for the new ↵Wu Jianhua2021-08-29
| | | | | | | | ff_horiz_slice_avx2/512 Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com> Co-authored-by: Jin Jun <jun.i.jin@intel.com> Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
* tests/checkasm/vf_gblur.c: add check_verti_slice() for unit testWu Jianhua2021-08-29
| | | | | | Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com> Co-authored-by: Jin Jun <jun.i.jin@intel.com> Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
* checkasm: collapse hevc pel testsJ. Dekker2021-08-24
| | | | | | Also add to `make fate-checkasm' target. Signed-off-by: J. Dekker <jdek@itanimul.li>
* Remove unnecessary mem.h inclusionsAndreas Rheinhardt2021-07-22
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* lavu/kperf: use ff_thread_once()J. Dekker2021-07-21
| | | | Signed-off-by: J. Dekker <jdek@itanimul.li>
* lavu/checkasm: add (private) kperf timing for macOSJ. Dekker2021-07-20
| | | | Signed-off-by: J. Dekker <jdek@itanimul.li>
* sws: separate the calls to scaled vs unscaled conversionAnton Khirnov2021-07-03
| | | | | | | | | | Call the scaler function directly rather than through a function pointer. Drop the now-unused return value from ff_getSwsFunc() and rename the function to reflect its new role. This will be useful in the following commits, where it will become important that the amount of output is different for scaled vs unscaled case.
* checkasm/vp9dsp: rename the iszero function to is_zeroMatthieu Patou2021-06-08
| | | | | | Suggested-by: ffmpeg@fb.com Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* checkasm: add av_tx FFT SIMD testing codeLynne2021-04-24
| | | | | | 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.
* tests/checkasm/sw_scale: adds additional tests sizes for yux2yuvXAlan Kelly2021-04-01
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* tests/checkasm/sw_scale: use memset() to fill ditherJames Almer2021-02-19
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* checkasm/sw_scale: properly initialize src_pixer and filter_coeff buffersAlan Kelly2021-02-19
| | | | | | Fixes valgrind uninitialised value warnings. Signed-off-by: James Almer <jamrial@gmail.com>
* checkasm/sw_scale: use av_free() instead of free()James Almer2021-02-17
| | | | | | Fixes crashes on Win64 Signed-off-by: James Almer <jamrial@gmail.com>
* swscale: move yuv2yuvX_sse3 to yasm, unrolls main loopAlan Kelly2021-02-17
| | | | And other small optimizations for ~20% speedup.
* checkasm/vf_gblur: add a test for postscale_sliceJames Almer2021-02-17
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* checkasm/vf_gblur: split off the horiz_slice test into its own functionJames Almer2021-02-17
| | | | | | Will come in handy for the following commit. Signed-off-by: James Almer <jamrial@gmail.com>
* checkasm: add hevc_pel testsJosh Dekker2021-01-25
| | | | | Co-authored-by: Niklas Haas <git@haasn.xyz> Signed-off-by: Josh Dekker <josh@itanimul.li>
* lavu: move LOCAL_ALIGNED from internal.h to mem_internal.hAnton Khirnov2021-01-01
| | | | That is a more appropriate place for it.
* tests: fix warning ISO C90 forbids mixed declarations and codeLimin Wang2020-09-10
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* lavfi/hflip: Support Bayer pixel formats.Carl Eugen Hoyos2020-08-25
| | | | Fixes part of ticket #8819.
* libavutil: Detect MMI and MSA flags for MIPSJiaxun Yang2020-07-23
| | | | | | | | | | | | | | | Add MMI & MSA runtime detection for MIPS. Basically there are two code pathes. For systems that natively support CPUCFG instruction or kernel emulated that instruction, we'll sense this feature from HWCAP and report the flags according to values grab from CPUCFG. For systems that have no CPUCFG (or not export it in HWCAP), we'll parse /proc/cpuinfo instead. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* checkasm/vf_blend: use the correct depth parameters to initialize the blend ↵James Almer2020-07-12
| | | | | | | | | modes This effectively enables the tests that until now were just running the C version alone. Signed-off-by: James Almer <jamrial@gmail.com>
* checkasm: sw_rgb: Fix mixed declaration and codeJun Zhao2020-06-01
| | | | | | | Fix mixed declaration and code. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* checkasm/sw_scale: Fix stack-buffer-overflowAndreas Rheinhardt2020-05-20
| | | | | | | | | A buffer whose size is not a multiple of four has been initialized using consecutive writes of 32bits. This results in a stack-buffer-overflow reported by ASAN in the checkasm-sw_scale FATE-test. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* checkasm: swscale: Fix running the hscale test on 32 bit x86Martin Storsjö2020-05-16
| | | | | | This function doesn't call emms. Signed-off-by: Martin Storsjö <martin@martin.st>
* checkasm: sw_rgb: Add a test for interleaveBytesMartin Storsjö2020-05-15
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* checkasm: pixblockdsp: Add tests for get_pixels_unaligned and ↵Martin Storsjö2020-05-15
| | | | | | diff_pixels_unaligned Signed-off-by: Martin Storsjö <martin@martin.st>
* checkasm: aarch64: Check for stack overflowsMartin Storsjö2020-05-15
| | | | | | | | | 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>
* checkasm: arm: Check for stack overflowsMartin Storsjö2020-05-15
| | | | | | | 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>
* checkasm: arm: Don't use blx to call checkasm_fail_funcMartin Storsjö2020-05-15
| | | | | | | | | | | We should just use a normal bl here, and the linker will add the 'x' bit if necessary. This fixes calling the checkasm_fail_func on windows, where the code is built in thumb mode (and the linker doesn't clear the 'x' bit in the blx instruction). Signed-off-by: Martin Storsjö <martin@martin.st>
* checkasm: arm: Make the indentation consistent with other filesMartin Storsjö2020-05-15
| | | | | | | This makes it easier to share code with e.g. the dav1d implementation of checkasm. Signed-off-by: Martin Storsjö <martin@martin.st>
* checkasm: add hscale testJosh de Kock2020-05-15
| | | | | | | This tests the hscale 8bpp to 14/18bpp functions with different filter sizes. Signed-off-by: Josh de Kock <josh@itanimul.li>
* checkasm: add function to check and diff memoryMartin Storsjö2020-05-15
| | | | | | This was ported from dav1d (c950e7101bdf5f7117bfca816984a21e550509f0). Signed-off-by: Josh de Kock <josh@itanimul.li>
* tests/checkasm: add overflow test for hevc_add_resLinjie Fu2020-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add overflow test for hevc_add_res when int16_t coeff = -32768. The result of C is good, while ASM is not. To verify: make fate-checkasm-hevc_add_res ffmpeg/tests/checkasm/checkasm --test=hevc_add_res ./checkasm --test=hevc_add_res checkasm: using random seed 679391863 MMXEXT: hevc_add_res_4x4_8_mmxext (hevc_add_res.c:69) - hevc_add_res.add_residual [FAILED] SSE2: hevc_add_res_8x8_8_sse2 (hevc_add_res.c:69) hevc_add_res_16x16_8_sse2 (hevc_add_res.c:69) hevc_add_res_32x32_8_sse2 (hevc_add_res.c:69) - hevc_add_res.add_residual [FAILED] AVX: hevc_add_res_8x8_8_avx (hevc_add_res.c:69) hevc_add_res_16x16_8_avx (hevc_add_res.c:69) hevc_add_res_32x32_8_avx (hevc_add_res.c:69) - hevc_add_res.add_residual [FAILED] AVX2: hevc_add_res_32x32_8_avx2 (hevc_add_res.c:69) - hevc_add_res.add_residual [FAILED] checkasm: 8 of 14 tests have failed Signed-off-by: Xu Guangxin <guangxin.xu@intel.com> Signed-off-by: Linjie Fu <linjie.fu@intel.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* checkasm/hevc_add_res: prepare test data only if the fuction is not testedLinjie Fu2020-03-27
| | | | | | | | | | | | check_func will return NULL for functions that have already been tested. If the func is tested and skipped (which happens several times), there is no need to prepare data(randomize_buffers and memcpy). Move relative code in compare_add_res(), prepare data and do check only if the function is not tested. Signed-off-by: Linjie Fu <linjie.fu@intel.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* checkasm: sbrdsp: Fix a spurious test failure by calculating a better ↵Martin Storsjö2020-02-08
| | | | | | epsilon for sum_square Signed-off-by: Martin Storsjö <martin@martin.st>
* checkasm: Check HAVE_GETSTDHANDLE here as wellMartin Storsjö2020-01-24
| | | | | | This was missed in 63418e374fcf26. Signed-off-by: Martin Storsjö <martin@martin.st>
* checkasm: aacpsdsp: Tolerate extra intermediate precision in stereo_interpolateMartin Storsjö2019-12-18
| | | | | | | | | | | | | | | | | | | | | | The stereo_interpolate functions add h_step to the values h BUF_SIZE times. Within the stereo_interpolate C functions, the values h (h0-h3, h00-h13) are declared as local float variables, but the compiler is free to keep them in a register with extra precision. If the accumulation is rounded to 32 bit float precision after each step, the less significant bits of h_step end up ignored and the sum can deviate, affecting the end result more than the currently set EPS. By clearing the log2(BUF_SIZE) lower bits of h_step, we make sure that the accumulation shouldn't differ significantly, regardless of any extra precision in the accmulating register/variable. This fixes the aacpsdsp checkasm test when built with clang for mingw/x86_32. Signed-off-by: Martin Storsjö <martin@martin.st>
* checkasm: af_afir: Use a dynamic tolerance depending on valuesMartin Storsjö2019-12-12
| | | | | | | | | | | | As the values generated by av_bmg_get can be arbitrarily large (only the stddev is specified), we can't use a fixed tolerance. Calculate a dynamic tolerance (like in float_dsp from 38f966b2222db), based on the individual steps of the calculation. This fixes running this test with certain seeds, when built with clang for mingw/x86_32. Signed-off-by: Martin Storsjö <martin@martin.st>
* checkasm: float_dsp: Scale FLT/DBL_EPSILON sufficiently when comparingMartin Storsjö2019-12-11
| | | | | | | | | | | | | As the values generated by av_bmg_get can be arbitrarily large (only the stddev is specified), we can't use a fixed tolerance. This matches what was done for test_vector_dmul_scalar in 38f966b2222db. This fixes the float_dsp checkasm test for some seeds, when built with clang for mingw/x86_32. Signed-off-by: Martin Storsjö <martin@martin.st>
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-26 13:28:08 +0000