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* lavu: VAAPI hwcontext implementationMark Thompson2016-03-19
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavu: deprecate AV_PIX_FMT_VAAPI_*, replace with AV_PIX_FMT_VAAPIMark Thompson2016-03-19
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavu: add a way to query hwcontext frame constraintsMark Thompson2016-03-19
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* svq3: Use a separate buffer for decoding the slicesLuca Barbato2016-03-16
| | | | The AVPacket.data should be considered read-only.
* cmdutils: update copyright year to 2016Sean McGovern2016-03-15
| | | | | | CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* matroska: Support V_QUICKTIME as written in the specificationLuca Barbato2016-03-15
| | | | | | | | | | | | Check if the size is written the first 4 bytes and read the next 4 as fourcc candidate, fallback checking the initial for 4 bytes. "The CodecPrivate contains all additional data that is stored in the 'stsd' (sample description) atom in the QuickTime file after the mandatory video descriptor structure (starting with the size and FourCC fields)" CC: libav-stable@libav.org
* qsv: Fix loading multiple pluginsLuca Barbato2016-03-15
| | | | av_get_token does not strip the trailing separator.
* mov: Check the entries value when parsing dref boxesLuca Barbato2016-03-11
| | | | | | | | | And properly reset the entries count when resetting the entries. CC: libav-stable@libav.org Bug-Id: 929 Bug-Id: CVE-2016-3062
* configure: Add support for clang llvm-covLuca Barbato2016-03-07
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* configure: Support msan as toolchainLuca Barbato2016-03-07
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* buffer: drop a reference to a non-existing function from the docsAnton Khirnov2016-03-07
| | | | This function only ever existed in the draft versions of the API.
* pixfmt: fix the AV_PIX_FMT_VAAPI_VLD doxyAnton Khirnov2016-03-07
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* mpegvideo: Refactor emulated_edge_mc callsLuca Barbato2016-03-05
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* mpegvideo: Fix undefined negative shifts in mpeg_motion_internalLuca Barbato2016-03-05
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* mpegvideo: Fix undefined negative shifts in ff_init_block_indexLuca Barbato2016-03-05
| | | | | | Found-by: gcc5-ubsan. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* idct8x8: Fix undefined negative shiftsKaterina Barone-Adesi2016-03-05
| | | | | | | | | | | The original code left-shifts negative values, which is undefined in the C99 specification (the one used during normal Libav compilation). This change multiplies by (1 << shift), which is functionally equivalent, but has defined behavior. With this change, fate-idct8x8 compiled with --fsanitize=undefined works. Bug-Id: 686
* vdpau: Add missing deprecation guardsVittorio Giovara2016-03-05
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* mov: Trim dref absolute pathVittorio Giovara2016-03-05
| | | | | | | | | | | | | Samples produced by Omneon (Harmonic) store external references with paths ending with 0s. Such movs cannot be loaded properly since every 0 is converted to '/', to keep the same parsing code for dref type 2 and type 18: this makes the external reference point to a non-existing direactory, rather than to the actual referenced file. Add a brief trimming loop that drops all ending 0s before trying to parse the external reference path. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* avconv: remove sub-frame warningwm42016-03-05
| | | | | | It's not practical to keep this with the new decode API. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavc: factor apply_param_change() AV_EF_EXPLODE handlingwm42016-03-05
| | | | | | Remove the duplicated code for handling failure of apply_param_change(). Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavu: improve documentation of some AVFrame functionswm42016-03-05
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* asfenc: remove an unused variableAnton Khirnov2016-03-05
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* asfenc: fix some possible integer overflowsAnton Khirnov2016-03-05
| | | | | | | | | | Store the file duration in the same timebase it arrives (i.e. milliseconds) and only convert it to the file duration units (100ns) when it's actually written, thus simplifying some calculations. Also, store the duration as unsigned, since it cannot be negative. CC: libav-stable@libav.org Bug-ID: CVE-2016-2326
* avformat_find_stream_info: move duration guessing after updating codec ↵Anton Khirnov2016-03-04
| | | | | | | | parameters This bitrate might not be known otherwise. Bug-Id: 926
* fate: Add separate target for all indeo3 testsDiego Biurrun2016-03-01
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* fate: Add test for indeo2 with delta framesVittorio Giovara2016-03-01
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* indeo2: Fix banding artefactsLuca Barbato2016-03-01
| | | | | | | | Rename luma table to delta table and change how it is used. CC: libav-stable@libav.org Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* indeo2data: K&R formatting cosmeticsLuca Barbato2016-03-01
| | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* fft: Split MDCT bits off from FFTDiego Biurrun2016-03-01
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* sdp: fix opus sprop-stereo fmtp syntaxMark Harris2016-03-01
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* fate: fft: Split DCT/FFT/MDCT/RDFT tests into separate targetsDiego Biurrun2016-02-26
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* rdft: arm: Split RDFT initialization into a separate fileDiego Biurrun2016-02-26
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* fft: arm: Drop unnecessary #include, add missing onesDiego Biurrun2016-02-26
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* fft: x86: cosmetics: Drop silly comments, add comment, whitespaceDiego Biurrun2016-02-26
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* qsv: Move down the implementation queryLuca Barbato2016-02-26
| | | | | The plugin loaded may not match the general implementation capability wise.
* avpacket: properly reset data/size in av_packet_move_ref()Anton Khirnov2016-02-26
| | | | | It currently just calls av_init_packet(), which does not touch those fields.
* avprobe: switch to codecparAnton Khirnov2016-02-26
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* avprobe: add local per-stream stateAnton Khirnov2016-02-26
| | | | This will be useful in the following commits.
* avprobe: add local per-file stateAnton Khirnov2016-02-26
| | | | | Do not pass just a bare AVFormatContext pointer around, wrap it in struct. This will be useful in the following commits.
* mpegvideo_enc: use avcodec_free_context() instead of av_free()Anton Khirnov2016-02-26
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* avprobe: print information from the codec descriptorAnton Khirnov2016-02-26
| | | | | avprobe is not doing any decoding, so this is more correct than printing information from a random codec implementation.
* avprobe: remove a pointless condition and a dead branchAnton Khirnov2016-02-26
| | | | AVStream.codec is always non-NULL
* APIchanges: add missing hashes and datesAnton Khirnov2016-02-26
| | | | Also, remove a stray line (apparently fallout from conflict resolution).
* lavf: add a missing bump and APIchanges for the codecpar switchAnton Khirnov2016-02-26
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* vc1dec: Check group allocations separatedlyVittorio Giovara2016-02-25
| | | | This avoids accessing NULL pointers in case of error.
* vc1dec: Fix leak on error for array allocationsVittorio Giovara2016-02-25
| | | | | The deinit function in the 'error' section will correctly free everything.
* vc1dec: Properly call deinit function on errorVittorio Giovara2016-02-25
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* vc1dec: Drop commented out cruftVittorio Giovara2016-02-25
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* img2: Drop av_ prefix for a static functionVittorio Giovara2016-02-24
| | | | | | This prefix is reserved for public functions only. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* idct: Only build prores IDCT if ProRes decoder is enabledDiego Biurrun2016-02-24
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