- 17 1月, 2012 23 次提交
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由 Stefano Sabatini 提交于
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由 Stefano Sabatini 提交于
They allow to implement the if/then/else logic, which cannot be implemented otherwise. For example the expression: A*B + not(A)*C always evaluates to NaN if B is NaN, even in the case where A is 0.
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由 Stefano Sabatini 提交于
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由 Stefano Sabatini 提交于
Change log level from ERROR to WARNING and provide more specific information in the message itself.
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由 Michael Bradshaw 提交于
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由 Michael Bradshaw 提交于
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由 Michael Bradshaw 提交于
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由 Michael Bradshaw 提交于
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由 Reimar Döffinger 提交于
Fixes compilation with NASM. Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>
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由 Michael Niedermayer 提交于
* qatar/master: rv34: add NEON rv34_idct_add rv34: 1-pass inter MB reconstruction add SMJPEG muxer avformat: split out common SMJPEG code pictordec: Use bytestream2 functions avconv: use avcodec_encode_audio2() pcmenc: use AVCodec.encode2() avcodec: bump minor version and add APIChanges for the new audio encoding API avcodec: Add avcodec_encode_audio2() as replacement for avcodec_encode_audio() avcodec: add a public function, avcodec_fill_audio_frame(). rv34: Intra 16x16 handling rv34: Inter/intra MB code split Conflicts: Changelog libavcodec/avcodec.h libavcodec/pictordec.c libavcodec/utils.c libavcodec/version.h libavcodec/x86/rv34dsp.asm libavformat/version.h Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
This avoids fate breakage from bumping version. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Carl Eugen Hoyos 提交于
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由 Carl Eugen Hoyos 提交于
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由 Carl Eugen Hoyos 提交于
This allows correct output pix_fmt auto-selection if the input pix_fmt is yuva420. Fixes ticket #290.
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由 Clément Bœsch 提交于
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由 Maksym Veremeyenko 提交于
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Reimar Döffinger 提交于
Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>
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由 Janne Grunau 提交于
Overall almost 4% faster, idct_add down from 350 to 85 cycles, idct_dc_add down from 83 to 30 cycles. squash: rv34 idct rearrange partial register loads
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由 Christophe GISQUET 提交于
Implement 1-pass inverse transform and reconstruction for inter blocks.
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由 Reimar Döffinger 提交于
This reworks the frame skipping code such that the reference buffers are still updated according to the header. However it also ensures that the current frame will not end up in any reference buffer. Also fixes a hang with frame-multithreading, probably because get_buffer was already called and would have reset the progress, however the frame could remain in framep due to the missing update (or it could be assigned to next_framep and a skip_frame skip would then write it into framep - there might be even more failure modes). Sample might become available at samples/nsv/vp8.nsv Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>
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由 Reimar Döffinger 提交于
Should fix valgrind FATE. Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>
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由 Reimar Döffinger 提交于
Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>
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由 Clément Bœsch 提交于
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- 16 1月, 2012 17 次提交
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由 Carl Eugen Hoyos 提交于
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由 Paul B Mahol 提交于
Signed-off-by: NKostya Shishkov <kostya.shishkov@gmail.com>
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由 Paul B Mahol 提交于
This is a preparation for adding SMJPEG muxer. Signed-off-by: NKostya Shishkov <kostya.shishkov@gmail.com>
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由 Carl Eugen Hoyos 提交于
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由 Carl Eugen Hoyos 提交于
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由 Laurentiu Ion 提交于
Signed-off-by: NJustin Ruggles <justin.ruggles@gmail.com>
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由 Panagiotis H.M. Issaris 提交于
Enhances seeking by demuxing until the requested timestamp is reached within the segment selected by the seek code using the playlist info. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
This is required by the spec and fixes video-1frag.ogg.48.ogg. (FPE) Based on the debuging work of Oana Stratulat and ubitux. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Jean First 提交于
mov: cosmetics - move a line to a better position and add a comment Oana Andreea Stratulat submitted a similar patch to trac, but forgot to notify the ML about it. Signed-off-by: NJean First <jeanfirst@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Jean First 提交于
Signed-off-by: NJean First <jeanfirst@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Justin Ruggles 提交于
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由 Justin Ruggles 提交于
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由 Justin Ruggles 提交于
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由 Justin Ruggles 提交于
This allows audio encoders to optionally take an AVFrame as input and write encoded output to an AVPacket. This also adds AVCodec.encode2() which will also be usable by video and subtitle encoders once support is implemented in the public functions.
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由 Justin Ruggles 提交于
This is a convenience function for the user to fill audio AVFrame information.
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由 Jean First 提交于
Signed-off-by: NJean First <jeanfirst@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* qatar/master: fate: split ADPCM and DPCM test references into separate files. mov, mxfdec: Employ more meaningful return values. lavc: Relax API strictness in avcodec_decode_audio3 with a custom get_buffer() wavpack: fix clipping for 32-bit lossy mode vb: Use bytestream2 functions Conflicts: libavcodec/utils.c libavcodec/vb.c libavformat/mxfdec.c tests/fate/dpcm.mak Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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