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* Consistently use "cpu_flags" as variable/parameter name for CPU flagsDiego Biurrun2013-07-18
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* fmtconvert: Explicitly use int32_t instead of intChristophe Gisquet2013-07-17
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* pthread: Rename thread_init to avoid symbol collisionSean McGovern2013-07-17
| | | | | | The AIX threads library exposes a function with the same name. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: Make sure avg_frame_rate can be calculated without integer overflowMartin Storsjö2013-07-15
| | | | | | | | | If either of the deltas is too large for the multiplications to succeed, don't use this for setting the avg frame rate. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* mov: Do not allow updating the time scale after it has been setMartin Storsjö2013-07-15
| | | | | | | | | | | | The time scale is set in mdhd, and later validated in the enclosing trak atom once all of its children have been parsed. A loose mdhd atom outside of a trak atom could update the time scale of the last stream without any validation. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* mov: Seek back if overreading an individual atomMartin Storsjö2013-07-15
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* ac3dec: Don't consume more data than the actual input packet sizeMartin Storsjö2013-07-15
| | | | | | | | | | | | | | | This was handled properly in the normal return case at the end of the function, but not in this special case. Returning a value larger than the input packet size can cause problems for certain library users. Returning the actual input buffer size unconditionally, since it is not guaranteed that frame_size is set to a sensible value at this point. Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* indeo: Reject impossible FRAMETYPE_NULLLuca Barbato2013-07-15
| | | | | | | | A frame marked FRAMETYPE_NULL cannot be scalable and requires a previous frame successfully decoded. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* indeo: Do not reference mismatched tilesLuca Barbato2013-07-15
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* indeo: Sanitize ff_ivi_init_planes fail pathsLuca Barbato2013-07-15
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* indeo5: return proper error codesLuca Barbato2013-07-15
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* indeo: Bound-check before applying motion compensationLuca Barbato2013-07-15
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* rtsp: Include an User-Agent header field in all requestsMartin Storsjö2013-07-14
| | | | | | | | Some rtsp servers like the IP Cam IcyBox IB-CAM2002 need it. Based on a patch by Carl Eugen Hoyos. Signed-off-by: Martin Storsjö <martin@martin.st>
* indeo: Bound-check before applying transformLuca Barbato2013-07-13
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* indeo4: Validate scantable dimensionLuca Barbato2013-07-13
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* indeo4: Check the quantization matrix indexLuca Barbato2013-07-13
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* indeo4: Do not access missing reference MVLuca Barbato2013-07-13
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* ac3dec: Consistently use AC3_BLOCK_SIZE and sizeofMartin Storsjö2013-07-13
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* ac3dec: Increment channel pointers only once per channelMartin Storsjö2013-07-13
| | | | | | | | If the channel mapping map multiple output channels to one input channel, we should only increment the actual pointer once. Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* jpeg2000: Remove unused passes array in Jpeg200Cblk structureNicolas Bertrand2013-07-13
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* jpeg2000: Initialize only once mqc arraysNicolas Bertrand2013-07-13
| | | | | | Improves decoding speed. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* vf_interlace: better handling of odd video sizeMichael Niedermayer2013-07-12
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* fate: use current syntax for the scale filterSean McGovern2013-07-12
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* dca: Respect the current limits in the downmixing capabilitiesLuca Barbato2013-07-12
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* dca: Error out on missing DSYNCLuca Barbato2013-07-12
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* pcm: always use codec->id instead of codec_idLuca Barbato2013-07-12
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* vdpau: use the correct namespace for the unionLuca Barbato2013-07-12
| | | | | | Vdp is used by libvdpau, use AVVDPAU as used for the rest. Reported-by: Alexis Ballier <aballier@gentoo.org>
* mlpdec: Do not set invalid context in read_restart_headerLuca Barbato2013-07-12
| | | | | | | | The faulty values rippled further down the codepath causing a hard-to-track segfault in the assembly code. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* mlpdsp: x86: Respect cpuflagsLuca Barbato2013-07-12
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* pcx: Do not overread source buffer in pcx_rle_decodeLuca Barbato2013-07-12
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* pcx: K&R formatting cosmeticsLuca Barbato2013-07-12
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* configure: Check for support for labels in the inline assemblyMartin Storsjö2013-07-11
| | | | | | | Use this for enabling the ppc timer.h implementation only on assemblers that support labels in the inline assembly. Signed-off-by: Martin Storsjö <martin@martin.st>
* wmavoice: conceal clearly corrupted blocksLuca Barbato2013-07-10
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* wmavoice: use init_static_dataLuca Barbato2013-07-10
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* wmavoice: return meaningful error codesLuca Barbato2013-07-10
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* iff: Do not read over the source bufferLuca Barbato2013-07-10
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* iff: K&R formatting cosmeticsLuca Barbato2013-07-10
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* qdm2: Conceal broken samplesLuca Barbato2013-07-09
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* qdm2: refactor joined stereo supportLuca Barbato2013-07-09
| | | | | | | qdm2 does support only two channels. Loop over the run once. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* adpcm: Write the correct number of samples for ima-dk4Luca Barbato2013-07-09
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* imc: Catch a division by zeroLuca Barbato2013-07-09
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* atrac3: Error on impossible encoding/channel combinationsLuca Barbato2013-07-09
| | | | | | | Joint stereo encoded mono is impossible. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* atrac3: set the getbits context the right buffer_endLuca Barbato2013-07-09
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* atrac3: fix error handlingLuca Barbato2013-07-09
| | | | | | | decode_tonal_components returns a proper AVERROR. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* movenc: Rename the timestamp parameter to dts in write_hint_packetsMartin Storsjö2013-07-08
| | | | | | This matches its actual intended use better. Signed-off-by: Martin Storsjö <martin@martin.st>
* movenc: Make sure the RTP hint tracks have nondecreasing DTSMartin Storsjö2013-07-08
| | | | | | | | | The RTP timestamps can be decreasing for codecs with B-frames. For these cases, make sure the timestamps in the MP4 file track itself are nondecreasing, and add an offset to the RTP packet hint instead to produce the intended RTP timestamp. Signed-off-by: Martin Storsjö <martin@martin.st>
* qdm2: check and reset dithering index per channelLuca Barbato2013-07-07
| | | | | | | | Checking per subband would have the index exceed the dithering noise table size. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* qdm2: formatting cosmeticsLuca Barbato2013-07-07
| | | | | Apply the usual style plus drop few unnecessary return at the end of void functions.
* qdm2: use init_static_dataLuca Barbato2013-07-07
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* westwood_vqa: do not free extradata on error in read_headerLuca Barbato2013-07-07
| | | | | | | | The extradata is already freed by avformat_open_input on failure. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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