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* indeo4: Check the block size if reusing the band configurationLuca Barbato2013-10-13
| | | | | | | Sample-Id: 00000287-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* oggparsevorbis: fail on memory allocation errorVittorio Giovara2013-10-12
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* oggvorbisdec: add support for embedded cover artJames Almer2013-10-12
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* flac: move picture parsing code in a separate fileJames Almer2013-10-12
| | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* oggdec: add support for Opus in Ogg demuxingNicolas George2013-10-12
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* oggparsevorbis: check allocationsVittorio Giovara2013-10-12
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* oggparsevorbis: support official chapter extensionJames Almer2013-10-12
| | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavc doxy: extend/clarify avcodec_decode_audio4() doxyAnton Khirnov2013-10-12
| | | | Elaborate on flushing the decoder.
* lavc doxy: remove false statements about alignment requirements.Anton Khirnov2013-10-12
| | | | The packet data does not need to be aligned.
* FATE: add lavr resampling testsAnton Khirnov2013-10-12
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* FATE: add lavr mixing testsAnton Khirnov2013-10-12
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* audio_mix: fix channel order in mix_1_to_2_fltp_flt_cAnton Khirnov2013-10-12
| | | | CC:libav-stable@libav.org
* riff: Add a mapping for VP6AMartin Storsjö2013-10-12
| | | | | | This allows demuxing VP6A from F4V files. Signed-off-by: Martin Storsjö <martin@martin.st>
* prores: Reject negative run and level valuesLuca Barbato2013-10-10
| | | | | | | Sample-Id: 00000611-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* mxf: Add jpeg2000 codec to intra only codecsMatthieu Bouron2013-10-10
| | | | | | Conform with SMPTE RP 224 and SMPTE s422. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* shorten: Fix out-of-array readTim Walker2013-10-10
| | | | | | pred_order == FF_ARRAY_ELEMS(fixed_coeffs) is invalid too. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* atrac3: Better name for IMDCT window initializationMaxim Poliakovski2013-10-10
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* atrac3: Remove unused gain compensation tablesMaxim Poliakovski2013-10-10
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* prores: Error out only on surely incomplete ac_coeffsLuca Barbato2013-10-10
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* prores: Add a codepath for decoding errorsLuca Barbato2013-10-10
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* flvenc: Write proper cropping for VP6 even if there's no extradataMartin Storsjö2013-10-10
| | | | | | This keeps cropping when remuxing from F4V to FLV. Signed-off-by: Martin Storsjö <martin@martin.st>
* flvenc: Support muxing VP6A as wellMartin Storsjö2013-10-10
| | | | | | Handle it in the same way as VP6F, except for the codec tag. Signed-off-by: Martin Storsjö <martin@martin.st>
* flvenc: Don't pretend to support muxing "plain" VP6Martin Storsjö2013-10-10
| | | | | | | | The plain VP6 format is vertically flipped compared to VP6F/VP6A. Support for the plain VP6 format was added in 09d8c0ae831 (which also introduced support for muxing VP6F properly in general). Signed-off-by: Martin Storsjö <martin@martin.st>
* vp6: Support cropping to AVCodecContext.width/heightMartin Storsjö2013-10-10
| | | | | | | | | | | | In these cases, there is no extradata but only the properly set width/height values by the demuxer. This makes sure VP6 in F4V files is cropped properly. This is similar to what is done for H264 for letting the container width/height override what's in the bitstream, since 30f515091. Signed-off-by: Martin Storsjö <martin@martin.st>
* avi: directly resync on DV in AVI read failureLuca Barbato2013-10-10
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* avi: DV in AVI must be considered single streamLuca Barbato2013-10-10
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* avi: properly fail if the dv demuxer is missingLuca Barbato2013-10-10
| | | | CC: libav-stable@libav.org
* jpeg2000: Check block lengthLuca Barbato2013-10-09
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* vmnc: Use meaningful return valuesLuca Barbato2013-10-09
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* vmnc: Check the cursor dimensionsLuca Barbato2013-10-09
| | | | | | | And manage the reallocation failure path. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* vmnc: Port to bytestream2Luca Barbato2013-10-09
| | | | | | | Fix some buffer overreads. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* vmnc: K&R formatting cosmeticsLuca Barbato2013-10-09
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* x86inc: Remove .rodata kludgesHenrik Gramner2013-10-09
| | | | | | | The Mach-O bug was fixed in yasm 0.8.0 and we don't support versions that old anymore. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* build: Require yasm 0.8.0 or higherDerek Buitenhuis2013-10-09
| | | | | | | | | | | | | | This is in preparation for removing a .rodata kludge which was only required for older YASM versions. The movbe instruction was introduced in 0.8.0, which already had AVX, which was introduced in 0.7.0, and NASM introduced movbe in 2.0.3, which is the same version which introduced AVX support. Also, make the failure message more accurate. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* shorten: Extend fixed_coeffs to properly support pred_order 0Luca Barbato2013-10-09
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* x86: h264_idct: Update comments to match 8/10-bit depth optimization splitDiego Biurrun2013-10-07
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* x86inc: remove misaligned cpu flagHenrik Gramner2013-10-07
| | | | | | | | | | | | Prevents a crash if the misaligned exception mask bit is cleared for some reason. Misaligned SSE functions are only used on AMD Phenom CPUs and the benefit is miniscule. They also require modifying the MXCSR control register and by removing those functions we can get rid of that complexity altogether. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86inc: various minor backports from x264Jason Garrett-Glaser2013-10-07
| | | | | | Small backports that sneaked into other asm commits in x264. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86inc: Check for __OUTPUT_FORMAT__ having a value of "x64"Derek Buitenhuis2013-10-07
| | | | | | This is also a valid value for WIN64. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86inc: Utilize the shadow space on 64-bit WindowsHenrik Gramner2013-10-07
| | | | | | | | | Store XMM6 and XMM7 in the shadow space in functions that clobbers them. This way we don't have to adjust the stack pointer as often, reducing the number of instructions as well as code size. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86inc: create xm# and ym#, analagous to m#Loren Merritt2013-10-07
| | | | | | For when we want to mix simd sizes within one function. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86inc: fix some corner cases of SWAPLoren Merritt2013-10-07
| | | | | | | | SWAP with >=3 named (rather than numbered) args PERMUTE followed by SWAP with 2 named args used to produce the wrong permutation Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86inc: Use SSE instead of SSE2 for copying dataHenrik Gramner2013-10-07
| | | | | | | Reduces code size because movaps/movups is one byte shorter than movdqa/movdqu. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86inc: Set ELF hidden visibility for global constantsHenrik Gramner2013-10-07
| | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* build: Strip spurious labelsLoren Merritt2013-10-07
| | | | | | | | | | | | | | The implementation of 25cb0c1a involves lots of spurious labels. The effect of keeping those labels around is making debugging harder. Those labels are meaningless, and complicate the disassembly. Also, gdb can't tell the difference between them and function entry points. This new strip command is irrelevant to any usage of Libav that would have used the old fully stripped version, because the old one was for non-debug use. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86inc: activate REP_RET automaticallyLoren Merritt2013-10-07
| | | | | | | | | | | | Now RET checks whether it immediately follows a branch, so the programmer dosen't have to keep track of that condition. REP_RET is still needed manually when it's a branch target, but that's much rarer. The implementation involves lots of spurious labels, but that's OK because we strip them. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86: fdct: Employ more specific ifdefsDiego Biurrun2013-10-06
| | | | This avoids building mmxext and sse2 code when disabled by configure.
* bmv: Remove unused variableDiego Biurrun2013-10-06
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* oggparsevorbis: return meaningful errorsVittorio Giovara2013-10-05
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* x86: dsputil: Separate ff_add_hfyu_median_prediction_cmov from dsputil_mmxDiego Biurrun2013-10-05
| | | | | The function does not depend on MMX and compilation without MMX enabled fails if the function is compiled conditional on MMX availability.
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