- 31 Dec, 2018 4 commits
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Michael Niedermayer authored
Reviewed-by: Lou Logan <lou@lrcd.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Reviewed-by: Lou Logan <lou@lrcd.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 30 Dec, 2018 9 commits
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Paul B Mahol authored
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Paul B Mahol authored
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Marton Balint authored
Signed-off-by: Marton Balint <cus@passwd.hu>
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Marton Balint authored
Frame properties were not copied, so e.g. PTS was not set for the last frame. Regression since ef3babb2. Signed-off-by: Marton Balint <cus@passwd.hu>
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Zachary Zhou authored
Signed-off-by: Zachary Zhou <zachary.zhou@intel.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>
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Paul B Mahol authored
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Paul B Mahol authored
Avoid memset.
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Alex Mogurenko authored
The problem occurs in slice quant estimation and slice encoding: If the slice quant is larger than MAX_STORED_Q we don't use pre-calculated quant matrices, but generate a new one, but both qmat and qmat_chroma both point to the same table, so the luma table ends up having chroma table values. Add custom_chroma_q the same way as custom_q. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Paul B Mahol authored
Using multiple frequency delay lines.
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- 29 Dec, 2018 10 commits
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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- 28 Dec, 2018 4 commits
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Michael Niedermayer authored
Script to download and test ossfuzz testcases This also includes a list of such testcases. I intend to subsequently fill this list with the cases we have fixed in the past Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Carl Eugen Hoyos authored
Reported-by: Eric Thomas
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David Bryant authored
Not currently supported.
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Paul B Mahol authored
Fixes decoding of Run_The_Race_-_3rd_Order_Ambisonic_SN3D.wv
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- 27 Dec, 2018 9 commits
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Carl Eugen Hoyos authored
Solaris ld takes "-rpath-link=libpostproc" as indication to search in "-link=libpostproc".
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Carl Eugen Hoyos authored
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Carl Eugen Hoyos authored
Avoids a crash in avcodec_parameters_from_context().
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gxw authored
Optimize theora decoding with msa in functions: 1. ff_vp3_idct_add_msa 2. ff_vp3_idct_put_msa 3. ff_vp3_idct_dc_add_msa 4. ff_vp3_v_loop_filter_msa 5. ff_vp3_h_loop_filter_msa 6. ff_put_no_rnd_pixels_l2_msa Theora decoding speed improved about 36%(from 22fps to 30fps, Tested on loongson 2K1000). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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- 26 Dec, 2018 4 commits
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Paul B Mahol authored
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Paul B Mahol authored
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Lauri Kasanen authored
This function wouldn't benefit from VSX instructions, so I put it under altivec. ./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt grayf32le \ -f null -vframes 100 -v error -nostats - 3743 UNITS in planar1, 65495 runs, 41 skips -cpuflags 0 23511 UNITS in planar1, 65530 runs, 6 skips grayf32be 4647 UNITS in planar1, 65449 runs, 87 skips -cpuflags 0 28608 UNITS in planar1, 65530 runs, 6 skips The native speedup is 6.28133, and the bswapping one 6.15623. Fate passes, each format tested with an image to video conversion. Signed-off-by: Lauri Kasanen <cand@gmx.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Ramiro Polla authored
blockdsp requires 32 byte alignment. Signed-off-by: James Almer <jamrial@gmail.com>
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