- 30 Jan, 2014 2 commits
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Ronald S. Bultje authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Ronald S. Bultje authored
Should fix crashes or corrupt output on pre-SSE2 CPUs when they were using SSE2-code (e.g. AMD Athlon XP 2400+ or Intel Pentium III) in hfix or hvar single-edge (left/right) extension functions. Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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- 29 Jan, 2014 5 commits
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John Stebbins authored
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John Stebbins authored
Only documents ac3 decoder options at this point.
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John Stebbins authored
Amplification of quiet sounds is enhanced. Inspired by gbooker's A52Decoder.
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Diego Biurrun authored
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Diego Biurrun authored
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- 26 Jan, 2014 2 commits
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Loren Merritt authored
Work around Yasm's inefficiency with handling large numbers of variables in the global scope. Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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Diego Biurrun authored
Also adjust some comment wording / spelling and reorder header #includes.
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- 25 Jan, 2014 4 commits
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Janne Grunau authored
Fixes dependency file generation with gas-preprocessor.pl and clang. Flags copied from GCC and tested with Apple's clang from Xcode 5 and 5.1 and clang 3.2, 3.3, 3.4 on Linux.
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Janne Grunau authored
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Janne Grunau authored
Add checks to the fast functions used with CODEC_FLAGS2_FAST and move the check for all other functions to before the invalid memory is accessed. Fixes https://trac.videolan.org/vlc/ticket/9713 with CODEC_FLAGS2_FAST. CC: libav-stable@libav.org
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Janne Grunau authored
Added libavutil/timer.h include to all files with {START,STOP}_TIMER.
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- 24 Jan, 2014 4 commits
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Kostya Shishkov authored
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Kostya Shishkov authored
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Guillaume Martres authored
- The memcpy was completely wrong because s->prob_ctx[s->framectxid].coef is a [4][2][2][6][6][3] array, whereas s->prob.coef is a [4][2][2][6][6][11] array. - The additional check was committed to ffmpeg by Ronald S. Bultje. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Ronald S. Bultje authored
Fixes a particular youtube video that I unfortunately can't share. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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- 23 Jan, 2014 1 commit
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Martin Storsjö authored
This fixes playback of mp3 streams in rtp/asf. This used to work until c6f1dc8e, but mostly by coincidence. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 22 Jan, 2014 4 commits
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Martin Storsjö authored
This fixes builds with e.g. --disable-decoders --disable-encoders --enable-encoder=mjpeg. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Diego Biurrun authored
This fixes a leftover from e44d7c65.
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Janne Grunau authored
This handles macroblock edges for the chroma components in the same way as for the luma compoment for 4:4:4 streams. The Spec explicitly states that the deblocking filter is not applied to edges at the boundary of the picture. Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Diego Biurrun authored
This prevents the default HOSTCFLAGS from getting clobbered by flags passed to configure on the command line.
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- 21 Jan, 2014 18 commits
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Michael Niedermayer authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Michael Niedermayer authored
This does not yet include any actual AVX code Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Michael Niedermayer authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Michael Niedermayer authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Anton Khirnov authored
The default get_buffer2() implementation (and possibly some user ones) does not allocate edges when this flag is set, which may expose bugs in some decoders. Until the 10 release is out, it is safer to remove this part.
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Kostya Shishkov authored
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Kostya Shishkov authored
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Diego Biurrun authored
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Diego Biurrun authored
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Sam Lantinga authored
Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Sam Lantinga authored
If the function returns E_PENDING retry for a fixed number of times. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Luca Barbato authored
The T-REC-H.265-2013044 page 91 states it has to be in the range [-(26 + s->sps->qp_bd_offset / 2), (25 + s->sps->qp_bd_offset / 2)].
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Luca Barbato authored
The T-REC-H.265-2013044 page 79 states it has to be in the range [-s->sps->qp_bd_offset, 51]. Sample-Id: 00001386-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Luca Barbato authored
get_ue_golomb_long() returns an unsigned. Sample-Id: 00001541-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Guillaume Martres authored
The src buffer should only contain values in the interval [0, (1 << BIT_DEPTH) - 1]. Since shift = (BIT_DEPTH - 5), src[x] >> shift must be in the interval [0, 31], so no clip is needed. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Guillaume Martres authored
The reconstructed picture should always be clipped (see section 8.6.5), previously we did not clip coding units where cu_transquant_bypass_flag == 1. Sample-Id: 00001325-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Luca Barbato authored
And use unsigned datatypes. Otherwise it would overflow. Sample-Id: 00001315-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Michael Niedermayer authored
Keep qp fields within the range. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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