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* D3D11va: add a Direct3D11 video decoder similar to DXVA2Steve Lhomme2015-05-25
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* mpegvideo: Rework various functions not to use MpegEncContext directlyVittorio Giovara2015-05-22
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* mpegvideo: Have ff_mpeg_ref_picture use AVCodecContext directlyVittorio Giovara2015-05-22
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* mpegvideo: Have ff_mpeg_unref_picture use AVCodecContext directlyVittorio Giovara2015-05-22
| | | | | This skips setting the memory to 0 but allows for reuse on different contextes. Oracle did not report any unsual activity because of it.
* mpegvideo: Drop stream_codec_tagVittorio Giovara2015-05-22
| | | | The field is unused.
* mpegvideo: Drop err_recognitionVittorio Giovara2015-05-22
| | | | It is just a duplicate of an AVCodecContext member so use it instead.
* mpegvideo: Drop flags and flags2Vittorio Giovara2015-05-22
| | | | They are just duplicates of AVCodecContext members so use those instead.
* tls: fix compilation when both gnutls and openssl are enabledJames Almer2015-05-22
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* tls: Remove all the local polling loopsMartin Storsjö2015-05-22
| | | | | | These aren't necessary any longer. Signed-off-by: Martin Storsjö <martin@martin.st>
* tls: Remove the nonblocking codeMartin Storsjö2015-05-22
| | | | | | | | Since the underlying URLContext read functions are used, they handle interruption, without having to handle it at this level. Signed-off-by: Martin Storsjö <martin@martin.st>
* tls: Use custom IO to read from the URLContextMartin Storsjö2015-05-22
| | | | | | | | | | | | | | This avoids hijacking the fd, by reading using the normal URLContext functions instead. This allowing reading data that has been buffered in the underlying URLContext. This avoids using the libraries own send functions that can cause SIGPIPE. The fd is still used for polling the lowlevel socket, for waiting for retries. Signed-off-by: Martin Storsjö <martin@martin.st>
* hevc: make avcodec_decode_video2() fail if get_format() failswm42015-05-19
| | | | | | | | | | | | Personally, I need the decoder to back out if get_format() returns no usable pixel format. This didn't work because the error code was not propagated down the call chain. This in turn happened because the variable declaration removed in this patch shadowed the variable, whose value is returned at the end of the function. Consequently, failures of decode_nal_unit() were ignored in this place. Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavfi: Move avcodec header to the only filter needing itVittorio Giovara2015-05-19
| | | | af_ashowinfo, due to the enum AVAudioServiceType use.
* vmnc: Delay pixel size checkVittorio Giovara2015-05-19
| | | | | | | | Some clients incorrectly set 24 as bits_per_coded_sample, while the actual value is preserved in one of the codec headers. In order to work around this, delay the check until decode_frame(). Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* doc: Add $branch to FATE config templateTimothy Gu2015-05-16
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* vda: Make output CVPixelBuffer format configurableStefano Pigozzi2015-05-13
| | | | | | | This is useful for client programs to ask for nv12 surfaces instead of the current default (uyvy), since those are more efficient to decode to. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* libx265: Use the Multi-library InterfaceGopu Govindaswamy2015-05-13
| | | | | | | | | | | | | | | Use the Multi-library interface to load at runtime x265 libraries supporting alternative bit depths (e.g. 8bit and 16bit). The linked library will try to load the library supporting the pixel format if it is not supported by itself. Fallback requesting the native library (passing 0 to x265_api_get) if a library supporting the requested bit depth is not available. Signed-off-by: Gopu Govindaswamy <gopu@multicorewareinc.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* mjpegenc: Fix JFIF header byte orderingShiina Hideaki2015-05-12
| | | | | | | | The header had a wrong version description. Bug-Id: 808 Signed-off-by: Shiina Hideaki <shiina@yndrd.com> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* dnxhd: Print unknown header when foundVittorio Giovara2015-05-12
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* mkv: Print unsupported mov tags when foundVittorio Giovara2015-05-12
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* quickdraw: Skip the empty 512 byte header for imagesVittorio Giovara2015-05-12
| | | | Found-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
* quickdraw: Make the palette opaqueCarl Eugen Hoyos2015-05-12
| | | | | | Additional overflow fix by Michael Niedermayer <michaelni@gmx.at>. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* riff: Add MultiScope II fourcc MSC2 as MJPEGCarl Eugen Hoyos2015-05-12
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* dca_parser: Extend DTS core sync word and fix existing checkfoo862015-05-12
| | | | | | | | | | | | The previous version checked for 14-bit streams and did not properly work across buffer boundaries. Use the 64-bit parser state to make extended sync word detection work across buffer boundary and check the extended sync word for 16-bit LE and BE core streams to reduce probability of alias sync detection. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* dashenc: Reduce the segment duration if cutting out parts with edit listsMartin Storsjö2015-05-10
| | | | | | | | This makes sure that the time + duration of the first segment matches the start time of the next segment for e.g. AAC audio with encoder delay. Signed-off-by: Martin Storsjö <martin@martin.st>
* dashenc: replace attribute id with contentType for the AdaptationSet elementJames Almer2015-05-10
| | | | | | | | | | id should be an integer, not a string. It is also optional, so use contentType instead which is the proper attribute for these values. This fixes an MPD validation error. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>
* fate: Reduce the number of frames used to test video filtersLuca Barbato2015-05-10
| | | | | | | Use 5 frames for video filter tests and a single one for the pixelformat tests. Greatly reduces the test duration without reducing coverage.
* id3v2: Do not export empty APIC descriptionwm42015-05-09
| | | | | | APIC tags always have a description. Tag writers obviously leave it empty if there is no description. In this case, libavformat would export "" as title. Do not set the title instead.
* png: Set the color range as full rangewm42015-05-09
| | | | | | The format uses full range for the gray formats. CC: libav-stable@libav.org
* nut: Make sure to clean up on read_header failureLuca Barbato2015-05-09
| | | | | | Based on Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> work. CC: libav-stable@libav.org
* avi: Validate sample_sizeAndreas Cadhalpun2015-05-09
| | | | | | | And either error out or set it to 0 if it is negative. CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* nut: Check chapter creation in decode_info_headerAndreas Cadhalpun2015-05-08
| | | | | | | | This fixes a segmentation fault when accessing the metadata. Signed-off-by: Luca Barbato <lu_zero@gentoo.org> CC: libav-stable@libav.org
* alac: Reject rice_limit 0 if compression is usedAndreas Cadhalpun2015-05-08
| | | | | | | | | | | If in compression mode rice_limit = 0 leads to call `show_bits(gb, k)` in `decode_scalar` with k = 0. Request a sample in case it is valid and it should be accepted. Signed-off-by: Luca Barbato <lu_zero@gentoo.org> CC: libav-stable@libav.org
* ape: Support _0000 files with nblock smaller than 64Andreas Cadhalpun2015-05-08
| | | | | | | | The decode_array_0000 assumed that 64 is the minimal block size while it is not. CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* mux: Do not leave stale side data pointers in ff_interleave_add_packet()Michael Niedermayer2015-05-06
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* dump: Print AVAudioServiceType side dataVittorio Giovara2015-05-06
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* libx265: Fix 'braces around scalar initializer' warningVittorio Giovara2015-05-06
| | | | | | | | x265 Reordered the x265_picture fields in the commit https://github.com/videolan/x265/commit/51b1518de2414431f36eac592db15b667c25a7b9#diff-945b5354d8767dfac13334f2d22cf58fR107 Now the first field is an integer and not an array.
* fate: Add a PICT testVittorio Giovara2015-05-06
| | | | This stimulates the direct pixel mode in Quickdraw decoder.
* lavf: Open PICT images with QuickdrawVittorio Giovara2015-05-06
| | | | | Update the pictor test to use the pictor codec, as both formats share the .pic file extension.
* quickdraw: Support direct pixel blocksVittorio Giovara2015-05-06
| | | | | Data is stored in separated components so rework decode_rle() to support stepping and offsets.
* quickdraw: Switch to greedy parsingVittorio Giovara2015-05-06
| | | | | | | | | | | | | | Quickdraw packs data as a series of codes that the application is supposed to handle, but it does not define any order in which they might appear. Since it's unfeasible to support *all* opcodes defined by the spec, only handle well-known blocks containing video data and ignore any unknown or unsupported ones. Move palette loading and rle decoding to separate functions to resue them in other blocks and drop format initialization in init since it can support more formats than pal8. Validate width and height.
* quickdraw: Convert to bytestream2Vittorio Giovara2015-05-06
| | | | | Add appropriate error messages and reduce r, g, b variables scope. Drop the now redundant line checks in RLE decoding.
* xcbgrab: Accept geometries matching the screen sizeNicolas George2015-05-06
| | | | Introduced in e8c4db0d4d077.
* Revert "lavfi: always check av_expr_parse_and_eval() return value"Anton Khirnov2015-05-05
| | | | | | | This reverts commit 63be97ec403023fb664798432acedaf6e6922527. All those calls were unchecked on purpose, as explained in the comments in the code.
* alsdec: only adapt order for positive max_orderAndreas Cadhalpun2015-05-05
| | | | | | | | For max_order = 0 the clipping range is invalid. (amin = 2, amax = 1) CC: libav-stable@libav.org Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* alsdec: check sample pointer range in revert_channel_correlationAndreas Cadhalpun2015-05-05
| | | | | | | | | Also change the type of begin, end and smp to ptrdiff_t to make the comparison well-defined. CC: libav-stable@libav.org Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* aacpsy: correct calculation of minath in psy_3gpp_initAndreas Cadhalpun2015-05-05
| | | | | | | | | | | | The minimum of the ath(x, ATH_ADD) function depends on ATH_ADD. This patch uses the first order approximation to determine it. For ATH_ADD = 4 this results in the value at 3407.06812 (-5.24241638) not the one at 3410 (-5.24237967). CC: libav-stabl@libav.org Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* alsdec: limit avctx->bits_per_raw_sample to 32Andreas Cadhalpun2015-05-05
| | | | | | | | | avctx->bits_per_raw_sample is used in get_sbits_long, which only supports up to 32 bits. CC: libav-stable@libav.org Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* aasc: return correct buffer size from aasc_decode_frameAndreas Cadhalpun2015-05-05
| | | | | | CC: libav-stable@libav.org Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* configure: Allow log2 with MSVC 2013 onwards.Matt Oliver2015-05-02
| | | | | | | | | Only MSVC 2010 in x64 mode, in the static msvcrt, had a stray log2 function (which wasn't available in the headers). MSVC 2013 has got a proper log2 function though. Signed-off-by: Martin Storsjö <martin@martin.st>
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