- 17 Jan, 2012 24 commits
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Stefano Sabatini authored
Second attempt at fixing ticket #921.
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Stefano Sabatini authored
There is no guarantee that the casted double which is assigned to the variable will be contained in an int (also if it is almost sure for most non-alien architectures).
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Stefano Sabatini authored
Use long long int to contain such values instead of an int, which is required to contain at least 64 bits, so it is guaranteed to contain also int64_t values, which are used by some fields. In particular, should fix trac ticket #921.
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Stefano Sabatini authored
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Reimar Döffinger authored
Obviously the packet allocated by the encoder must be freed somewhere. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Reimar Döffinger authored
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Tomas Härdin authored
This fixes demuxing of 2011_DCPTEST_24FPS.V.mxf. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Paul B Mahol authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Reimar Döffinger authored
This fixes parallel FATE (make fate -j4) failing under valgrind with: Syscall param ioctl(TCSET{S,SW,SF}) points to uninitialised byte(s) at 0x5D98B23: tcsetattr (tcsetattr.c:88) by 0x43D66C: term_init (ffmpeg.c:734) by 0x43CD8D: main (ffmpeg.c:5071) Address 0x7fefffdd0 is on thread 1's stack Uninitialised value was created by a stack allocation at 0x43D5B0: term_init (ffmpeg.c:716) Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Reimar Döffinger authored
The same as av_fast_malloc but uses av_mallocz and keeps extra always-0 padding. This does not mean the memory will be 0-initialized after each call, but actually only after each growth of the buffer. However this makes sure that a) all data anywhere in the buffer is always initialized b) the padding is always 0 c) the user does not have to bother with adding the padding themselves Fixes another valgrind warning about use of uninitialized data, this time with fate-vsynth1-jpegls. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Michael Niedermayer authored
This combination is quite odd and almost certainly a bug if it happens. Reviewed-by: Justin Ruggles <justin.ruggles@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
This is safer Reviewed-by: Justin Ruggles <justin.ruggles@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Stefano Sabatini authored
The tool is useful for testing the internal arithmetic evaluation engine (indeed I plan to use it in FATE), and provides a handy calculator when you can't rely on bc ;-).
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Stefano Sabatini authored
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Stefano Sabatini authored
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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Stefano Sabatini authored
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Stefano Sabatini authored
Change log level from ERROR to WARNING and provide more specific information in the message itself.
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Michael Bradshaw authored
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Michael Bradshaw authored
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Michael Bradshaw authored
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Michael Bradshaw authored
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Reimar Döffinger authored
Fixes compilation with NASM. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Michael Niedermayer authored
* 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: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
This avoids fate breakage from bumping version. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 16 Jan, 2012 16 commits
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Carl Eugen Hoyos authored
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Carl Eugen Hoyos authored
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Carl Eugen Hoyos authored
This allows correct output pix_fmt auto-selection if the input pix_fmt is yuva420. Fixes ticket #290.
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Clément Bœsch authored
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Maksym Veremeyenko authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Reimar Döffinger authored
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Janne Grunau authored
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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Christophe GISQUET authored
Implement 1-pass inverse transform and reconstruction for inter blocks.
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Reimar Döffinger authored
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: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Reimar Döffinger authored
Should fix valgrind FATE. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Reimar Döffinger authored
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Clément Bœsch authored
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Carl Eugen Hoyos authored
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Paul B Mahol authored
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
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Paul B Mahol authored
This is a preparation for adding SMJPEG muxer. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
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Carl Eugen Hoyos authored
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