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* lavc: add Intel libmfx-based MPEG2 encoderAnton Khirnov2015-07-08
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* hevc: split bitstream unescaping to a separate fileAnton Khirnov2015-07-08
| | | | It will be useful in the QSV HEVC encoder.
* hevc_ps: split the code for parsing the SPS and exporting it into the contextAnton Khirnov2015-07-08
| | | | | This will be useful in the later commits, where we want to parse an SPS without having a whole decoding context.
* lavf/hevc: pad the RBSP buffer as required by the bistream readerAnton Khirnov2015-07-08
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* lavc: Deprecate avctx.rc_strategyVittorio Giovara2015-07-08
| | | | | | | Only used by libxvid in ratecontrol module, so move it to a codec private option. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* h261: Signal freeze picture release for intra framesStian Selnes2015-07-07
| | | | | | | | | | | | | | Freeze picture release should be set to 1 when we're responding to a fast update request. For simplicity we set it for all intra frames, including those that starts a GOP. Fixes issue where Tandberg MXP1700 does not recover from packet loss state since it's waiting for the freeze picture relase indication. Bug-Id: 873 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* h261: Set 'still image mode off' in picture headerStian Selnes2015-07-07
| | | | | | | | | | | | | | | | Ref H.261 recommendation section 4.2.1.3, setting the still image flag to 1 disables still image mode. Some decoders require this in order to decode the bitstream as normal video. Fixes H.261 calls to Cisco E20. Also, reserved (aka spare) bits should be set to 1 unless specified otherwise. Bug-Id: 872 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* xcbgrab: Explicitly include xcb/shape.hLuca Barbato2015-07-06
| | | | Found-By: Cheristheus
* mpjpeg: Write the Content-lengthFrank Heckenbach2015-07-04
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* mpjpeg: Simplify using avio_printfLuca Barbato2015-07-04
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* lavc: Move deprecation warning disabling to files including the tableVittorio Giovara2015-07-03
| | | | | | Unbreak build from 7a5902c556d84a367dd64a003a4e7244fc3a73d1. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* lavc: Disable deprectation warnings coming from options tableVittorio Giovara2015-07-03
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* lavu: Add version information for av_version_info()Vittorio Giovara2015-07-03
| | | | Move the APIchange entry at the top.
* vda: Check the correct pointer for buffer allocationLuca Barbato2015-07-03
| | | | | CC: libav-stable@libav.org Found-By: kropping
* webp: Make sure enough bytes are availableAndreas Cadhalpun2015-07-03
| | | | | | | | Every chunk needs at least 8 bytes for chunk_type and chunk_size. Prevent a possible infinite loop. CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* asfdec: prevent the infinite loop in detect unknown_subobjectAlexandra Hájková2015-07-03
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* asfdec: prevent possible memory leak in the asf_read_metadata_objAlexandra Hájková2015-07-03
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* lavc: Deprecate avctx.{inter,intra}_quant_biasVittorio Giovara2015-07-02
| | | | | | | They are used by dnxhd and mpegvideo_enc exclusively, move them to codec private options instead. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavu: add an API function to return the Libav version stringwm42015-07-02
| | | | | | | | This returns something like "v12_dev0-1332-g333a27c". This is much more useful than the individual library versions, of which there are too many, and which are very hard to map back to releases or git commits. Signed-off-by: Janne Grunau <janne-libav@jannau.net>
* fate-g2m3: disable the audio streamJanne Grunau2015-07-01
| | | | | The audio decoder is not in fate-g2m3 dependencies and the wma2 decoder is probably not bit-exact since it it float based.
* elsdec: Replace EOVERFLOW with INVALIDDATAMichael Niedermayer2015-07-01
| | | | | | EOVERFLOW is not available on all platforms. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* g2meet: force simple idct for identical results over all fate configsJanne Grunau2015-07-01
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* g2meet: use av_ceil_log2 instead of a custom functionJanne Grunau2015-07-01
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* g2meet: use an unsigned type for the djb hashJanne Grunau2015-07-01
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* avcodec: add missing CODEC_CAP_DR1 to codecs using get_buffer()Janne Grunau2015-07-01
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* mov: Log format rather than fourcc in stsd in trace modeVittorio Giovara2015-07-01
| | | | This will fix remaining format warnings.
* mov: Adjust variable types to fix format warningsVittorio Giovara2015-07-01
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* dump: Use the correct abs() versionVittorio Giovara2015-07-01
| | | | | | Fix warning from clang "absolute value function 'abs' given an argument of type 'long long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]".
* lavfi: Add library identifierVittorio Giovara2015-07-01
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* lavd: Add library identifierVittorio Giovara2015-07-01
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* lavc: Add missing API guard to dtg_active_format optionVittorio Giovara2015-07-01
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* g2meet: Add FATE tests for all three G2M variantsDiego Biurrun2015-07-01
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* Go2Meeting decoderKostya Shishkov2015-07-01
| | | | | | | | ELS and ePIC decoder courtesy of Maxim Poliakovski, cleanup and integration by Diego Biurrun. Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* fate: Avoid unnecessary pixel format conversionsMartin Storsjö2015-06-30
| | | | | | | | | | | | | | | | | | Most of the fate-dds-* and fate-txd-* tests already output into the same pixel format regardless of platform endianness, so there's no need to force conversion to another format. This fixes the tests fate-txd-16bpp, fate-txd-odd, fate-dds-rgb16, fate-dds-rgb24 and fate-dds-xrgb on big endian, where the tests seem to fail due to issues with certain conversion codepaths in swscale. Those conversion codepaths should of course be fixed, but the individual decoder tests should use as little extra conversion steps as possible. Signed-off-by: Martin Storsjö <martin@martin.st>
* h264: Parse registered data SEI message and AFD valueVittorio Giovara2015-06-30
| | | | | | Partially based on code by Marton Balint and Kieran Kunhya. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* h264_sei: Group error check outside the switch blockVittorio Giovara2015-06-30
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* h263: Always check both dimensionsLuca Barbato2015-06-30
| | | | | CC: libav-stable@libav.org Found-By: ago@gentoo.org
* cosmetic: Reformat ff_h263_decode_mbaLuca Barbato2015-06-30
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* mov: Preserve the metadata even when bit-exactness is requestedLuca Barbato2015-06-30
| | | | | | | Make sure to not write the custom `encoder` string in that case. Bug-Id: 845 CC: libav-stable@libav.org
* aic: Fix slice size computation for widths multiples of 32 macroblocksVittorio Giovara2015-06-30
| | | | CC: libav-stable@libav.org
* h264: Allow stream and container cropping at the same timeVittorio Giovara2015-06-30
| | | | | | | | The container cropping is applied only when difference is within 16 pixels, and the smallest value between the two is chosen. Bug-Id: 383 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* fate: Update ac3 test to the new request_channel_layout optionVittorio Giovara2015-06-30
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* mpegts: Add jpeg2000 stream typeJohn Högberg2015-06-30
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* riff: Validate the wav header size before trying to parse itLuca Barbato2015-06-28
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* asf: Do not skip data streamsLuca Barbato2015-06-28
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* mpjpeg: Check stream allocationLuca Barbato2015-06-28
| | | | Bug-Id: CID 1308152
* lavf: Replace the ASF demuxerAlexandra Hájková2015-06-28
| | | | | | | | | | | | | | | | | The old one is the result of the reverse engineering and guesswork. The new one has been written following the now-available specification. This work is part of Outreach Program for Women Summer 2014 activities for the Libav project. The fate references had to be changed because the old demuxer truncates the last frame in some cases, the new one handles it properly. The seek-test reference is changed because seeking works differently in the new demuxer. When seeking, the packet is not read from the stream directly, but it is rather constructed by the demuxer. That is why position is -1 now in the reference. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* FATE: drop the last truncated frame from the wmapro testsAnton Khirnov2015-06-28
| | | | | Since it's truncated, the result depends on how specifically the demuxer and the decoder handle errors.
* FATE: drop the last truncated frame from the wma lossless testAnton Khirnov2015-06-28
| | | | | Since it's truncated, the result depends on how specifically the demuxer and the decoder handle errors.
* h264: do not update the context fields copied between threads after ↵Anton Khirnov2015-06-27
| | | | | | finish_setup() Should fix a large number of possible races with frame threading.
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