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Friday 17 May 11:09
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38 posts
15 May
git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary
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02:17
checkasm/h264dsp: add missing pixel_mask values Fixes "runtime error: index 4 out of bounds for type 'uint32_t [3]'" errors after commit 4ced36744ee0bea5fb7a20d1b2926c588f89ea0b. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/checkasm/h264dsp.c
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01:58
fate/checkasm: test vvc_alf Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/fate/checkasm.mak
14 May
git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary
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20:13
lavu/riscv: fix parsing the unaligned access capability Pointed-out-by: Stefan O'Rear <sorearⓐfastmail.com> [DH] libavutil/riscv/cpu.c
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14:17
x86/vvc/vvcdsp_init: coalesce function initializers Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/x86/vvc/vvcdsp_init.c
13 May
git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary
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16:59
lavc/vp9dsp: R-V V ipred hor C908: vp9_hor_8x8_8bpp_c: 74.7 vp9_hor_8x8_8bpp_rvv_i32: 35.7 vp9_hor_16x16_8bpp_c: 175.5 vp9_hor_16x16_8bpp_rvv_i32: 80.2 vp9_hor_32x32_8bpp_c: 510.2 vp9_hor_32x32_8bpp_rvv_i32: 264.0 Signed-off-by: Rémi Denis-Courmont <remiⓐremlab.net> [DH] libavcodec/riscv/vp9_intra_rvv.S [DH] libavcodec/riscv/vp9dsp.h [DH] libavcodec/riscv/vp9dsp_init.c
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16:59
lavc/vp9dsp: R-V mc copy C908: vp9_put4_8bpp_c: 0.7 vp9_put4_8bpp_rvi: 0.5 vp9_put8_8bpp_c: 2.5 vp9_put8_8bpp_rvi: 0.5 vp9_put16_8bpp_c: 16.7 vp9_put16_8bpp_rvi: 1.5 vp9_put32_8bpp_c: 37.2 vp9_put32_8bpp_rvi: 5.7 vp9_put64_8bpp_c: 107.5 vp9_put64_8bpp_rvi: 21.7 Signed-off-by: Rémi Denis-Courmont <remiⓐremlab.net> [DH] libavcodec/riscv/Makefile [DH] libavcodec/riscv/vp9_mc_rvi.S [DH] libavcodec/riscv/vp9dsp.h [DH] libavcodec/riscv/vp9dsp_init.c
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16:59
lavc/vp9dsp: R-V ipred vert C908: vp9_vert_8x8_8bpp_c: 22.0 vp9_vert_8x8_8bpp_rvi: 15.7 vp9_vert_16x16_8bpp_c: 71.2 vp9_vert_16x16_8bpp_rvi: 39.0 vp9_vert_32x32_8bpp_c: 300.2 vp9_vert_32x32_8bpp_rvi: 135.2 Signed-off-by: Rémi Denis-Courmont <remiⓐremlab.net> [DH] libavcodec/riscv/Makefile [DH] libavcodec/riscv/vp9_intra_rvi.S [DH] libavcodec/riscv/vp9dsp.h [DH] libavcodec/riscv/vp9dsp_init.c
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15:51
lavc/flacdsp: fix CPU requirement for 32-bit LPC [DH] libavcodec/riscv/flacdsp_init.c [DH] libavcodec/riscv/flacdsp_rvv.S
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00:05avcodec/qsvdec: Check av_image_get_buffer_size() for failure - git.videolan.org Git - ffmpeg.git/rss logavcodec/qsvdec: Check av_image_get_buffer_size() for failure Fixes: CID1477406 Improper use of negative value Sponsored-by: Sovereign Tech Fund Reviewed-by: "Xiang, Haihao" <haihao.xiangⓐintel.com> Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/qsvdec.c
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12:31tests/checkasm: add checkasm_check_vvc_alf and check_alf_filter - git.videolan.org Git - ffmpeg.git/rss logtests/checkasm: add checkasm_check_vvc_alf and check_alf_filter Signed-off-by: Wu Jianhua <toqsxwⓐoutlook.com> [DH] tests/checkasm/Makefile [DH] tests/checkasm/checkasm.c [DH] tests/checkasm/checkasm.h [DH] tests/checkasm/vvc_alf.c
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12:31avcodec/x86/vvc: add alf filter luma and chroma avx2 optimizations - git.videolan.org Git - ffmpeg.git/rss logavcodec/x86/vvc: add alf filter luma and chroma avx2 optimizations ff_vvc_alf_filter_luma_4x4_10_c: 135 ff_vvc_alf_filter_luma_4x4_10_avx2: 54 ff_vvc_alf_filter_luma_4x8_10_c: 268 ff_vvc_alf_filter_luma_4x8_10_avx2: 106 ff_vvc_alf_filter_luma_4x12_10_c: 400 ff_vvc_alf_filter_luma_4x12_10_avx2: 160 ff_vvc_alf_filter_luma_4x16_10_c: 535 ff_vvc_alf_filter_luma_4x16_10_avx2: 213 ff_vvc_alf_filter_luma_4x20_10_c: 646 ff_vvc_alf_filter_luma_4x20_10_avx2: 262 ff_vvc_alf_filter_luma_4x24_10_c: 783 ff_vvc_alf_filter_luma_4x24_10_avx2: 309 ff_vvc_alf_filter_luma_4x28_10_c: 908 (...)
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12:31
tests/checkasm/vvc_alf: add check_alf_classify Perforamnce Test (fps): clip before after delta Tango2_3840x2160_60_10_420_27_LD.266 56 115 105.36% RitualDance_1920x1080_60_10_420_32_LD.266 272 481 76.83% RitualDance_1920x1080_60_10_420_37_RA.266 303 426 40.59% Signed-off-by: Wu Jianhua <toqsxwⓐoutlook.com> [DH] tests/checkasm/vvc_alf.c
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12:31avcodec/x86/vvc/vvc_alf: add alf classify avx2 optimizations - git.videolan.org Git - ffmpeg.git/rss logavcodec/x86/vvc/vvc_alf: add alf classify avx2 optimizations vvc_alf_classify_4x4_8_c: 480.5 vvc_alf_classify_4x4_8_avx2: 203.0 vvc_alf_classify_4x4_10_c: 439.0 vvc_alf_classify_4x4_10_avx2: 171.7 vvc_alf_classify_4x8_8_c: 690.0 vvc_alf_classify_4x8_8_avx2: 267.0 vvc_alf_classify_4x8_10_c: 706.5 vvc_alf_classify_4x8_10_avx2: 215.7 vvc_alf_classify_4x12_8_c: 935.7 vvc_alf_classify_4x12_8_avx2: 377.2 vvc_alf_classify_4x12_10_c: 937.2 vvc_alf_classify_4x12_10_avx2: 330.0 vvc_alf_classify_4x16_8_c: 1216.5 vvc_alf_classify_4x16_8_avx2: 439.7 vvc_alf_classify_4x16_10_c: 1197.5 (...)
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00:54
x86/flacdsp: remove unused parameters to pmacsdql macro Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/x86/flacdsp.asm
12 May
git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary
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12:57
lavc/vc1dsp: R-V V mspel_pixels C908 X60 vc1dsp.avg_vc1_mspel_pixels_tab[0][0]_c : 14.7 13.2 vc1dsp.avg_vc1_mspel_pixels_tab[0][0]_rvv_i32 : 2.5 2.2 vc1dsp.avg_vc1_mspel_pixels_tab[1][0]_c : 3.7 3.5 vc1dsp.avg_vc1_mspel_pixels_tab[1][0]_rvv_i64 : 1.0 1.2 vc1dsp.put_vc1_mspel_pixels_tab[0][0]_c : 9.0 8.0 vc1dsp.put_vc1_mspel_pixels_tab[0][0]_rvi : 1.0 1.0 vc1dsp.put_vc1_mspel_pixels_tab[1][0]_c : 2.5 2.2 vc1dsp.put_vc1_mspel_pixels_tab[1][0]_rvi : 0.5 0.5 Signed-off-by: Rémi Denis-Courmont <remiⓐremlab.net> [DH] libavcodec/riscv/Makefile [DH] libavcodec/riscv/vc1dsp_init.c [DH] (...)
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16:40
lavc/flacdsp: R-V V flac_wasted32 T-Head C908: flac_wasted_32_c: 949.0 flac_wasted_32_rvv_i32: 278.7 [DH] libavcodec/riscv/flacdsp_init.c [DH] libavcodec/riscv/flacdsp_rvv.S
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15:36
x86/flacdsp: add an SSE4 version of wasted33 flac_wasted_33_c: 214.1 flac_wasted_33_sse4: 103.2 Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/x86/flacdsp.asm [DH] libavcodec/x86/flacdsp_init.c
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15:35
checkasm/flacdsp: add a test for wasted33 Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/checkasm/flacdsp.c
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00:33
MAINTAINERS: add myself as *BSD maintainer I try to help out with *BSD patches or build related issues where I can. Signed-off-by: Brad Smith <bradⓐcomstyle.com> Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] MAINTAINERS
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14:53
x86/flacdsp: add a SSE2 version of wasted32 flac_wasted_32_c: 851.3 flac_wasted_32_sse2: 41.3 Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/x86/flacdsp.asm [DH] libavcodec/x86/flacdsp_init.c
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14:53
checkasm/flacdsp: add a test for wasted32 Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/checkasm/flacdsp.c
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14:07avcodec/flacdsp: split off wasted bit handling into dsp functions - git.videolan.org Git - ffmpeg.git/rss logavcodec/flacdsp: split off wasted bit handling into dsp functions Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/flacdec.c [DH] libavcodec/flacdsp.c [DH] libavcodec/flacdsp.h
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02:57
x86/flacdsp: add a SSE4 version of lpc16 flac_lpc_16_13_c: 2841.3 flac_lpc_16_13_sse4: 2151.8 flac_lpc_16_16_c: 3382.8 flac_lpc_16_16_sse4: 2228.3 flac_lpc_16_29_c: 5800.3 flac_lpc_16_29_sse4: 3727.3 flac_lpc_16_32_c: 5972.8 flac_lpc_16_32_sse4: 4052.3 Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/x86/flacdsp.asm [DH] libavcodec/x86/flacdsp_init.c
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08:53
avcodec/aacenc_tns: remove unreachable code branch the condition being tested was the same as the stop condition for the containing loop, so inside the loop it would always test positive [DH] libavcodec/aacenc_tns.c
11 May
git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary
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15:49
lavc/vp8dsp: restrict RVI optimisations They are actually awfully slow if the CPU does not support misaligned accesses natively, so only use them if misaligned accesses are fast. [DH] libavcodec/riscv/vp8dsp_init.c
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15:49
lavu/riscv: CPU flag for fast misaligned accesses [DH] libavutil/cpu.c [DH] libavutil/cpu.h [DH] libavutil/riscv/cpu.c [DH] libavutil/tests/cpu.c [DH] tests/checkasm/checkasm.c
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16:05
lavu/riscv: remove bogus B extension The B Bit manipulation extension was not defined to this day, and probably never will. Instead it was broken down into Zba, Zbb, Zbc and Zbs with no particular blessed set to make up B. This removes the bogus field test. Linux never set this bit, nor (AFAICT) did FreeBSD or any other OS. We can always add it back in the unlikely event that it gets taken into use. [DH] libavutil/riscv/cpu.c
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05:27
aacdec: restore arm32 dequantization optimizations Unintentionally removed as part of 03cf10164578aed33f4d0cb5b69d63669c01a538. Untested, but its assumed that unlike most of the old ARM code, this one was still working. [DH] libavcodec/aac/aacdec_float.c
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01:13
libavutil/base64: Try not to write over the array end Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavutil/base64.c
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18:50avcodec/lpc: copy levenson coeffs only when they have been computed - git.videolan.org Git - ffmpeg.git/rss logavcodec/lpc: copy levenson coeffs only when they have been computed Fixes: CID1473514 Uninitialized scalar variable Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/lpc.c
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01:14
avutil/tests/base64: Check with too short output array Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavutil/tests/base64.c
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19:44
checkasm/flacdsp: sanitize lpc arguments Fixes signed integer overflows as reported by ubsan. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/checkasm/flacdsp.c
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19:12checkasm/flacdsp: run lpc benchmarks with an unmodified buffer - git.videolan.org Git - ffmpeg.git/rss logcheckasm/flacdsp: run lpc benchmarks with an unmodified buffer Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/checkasm/flacdsp.c
10 May
git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary
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14:07
avcodec/jpeg2000dec: remove ST=3 case Fixes: CID1460979 Logically dead code Sponsored-by: Sovereign Tech Fund Reviewed-by: Tomas Härdin <gitⓐhaerdin.se> Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/jpeg2000dec.c
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16:37
lavc/riscv: use ff_rv_vlen_least() [DH] libavcodec/riscv/blockdsp_init.c [DH] libavcodec/riscv/g722dsp_init.c [DH] libavcodec/riscv/h264_chroma_init_riscv.c [DH] libavcodec/riscv/idctdsp_init.c [DH] libavcodec/riscv/me_cmp_init.c [DH] libavcodec/riscv/pixblockdsp_init.c [DH] libavcodec/riscv/rv34dsp_init.c [DH] libavcodec/riscv/rv40dsp_init.c [DH] libavcodec/riscv/sbrdsp_init.c [DH] libavcodec/riscv/vc1dsp_init.c [DH] libavcodec/riscv/vp8dsp_init.c [DH] (...)
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16:37
lavu/riscv: add ff_rv_vlen_least() This inline function checks that the vector length is at least a given value. With this, most run-time VLEN checks can be optimised away. [DH] libavutil/riscv/cpu.h
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16:35
lavc/vp9dsp: fix indentation [DH] libavcodec/riscv/vp9dsp_init.c
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23:16
avcodec/libaomenc: properly clean up image metadata This does not get consumed by aom_codec_encode(). [DH] libavcodec/libaomenc.c