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* fate: Add a --target-samples path parameterMartin Storsjö2013-05-28
| | | | | | | This allows having the samples accessible via different paths on the target and on the host. Signed-off-by: Martin Storsjö <martin@martin.st>
* fate: Don't use files from SRC_PATH in the actual testsMartin Storsjö2013-05-28
| | | | | | | | | If building out of tree, make sure the filter scripts are copied into the build tree before running tests. This makes sure that SRC_PATH doesn't need to exist on the remote system (or doesn't need to exist at the same path). Signed-off-by: Martin Storsjö <martin@martin.st>
* indeo4: reuse context block VLC for band instead of defaultingKostya Shishkov2013-05-28
| | | | | | | | Currently if no custom block VLC is specified for band, a default block VLC will be used, while the global block VLC stored in the context should be used instead. This fixes decoding of one sample I have.
* indeo4: add missing Haar and slanted transformsKostya Shishkov2013-05-28
| | | | | That involves fixing INV_HAAR4() macro and changing it to work with different input and output like INV_HAAR8() instead of in-place transform.
* dxtory v2 supportKostya Shishkov2013-05-28
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* vc1dec: Remove interlaced warningMichael Niedermayer2013-05-28
| | | | | | Also add a note about the feature in the changelog. Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Fix mixed field/frame intensity compensationMichael Niedermayer2013-05-28
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Match addressing between compensation and MC in vc1_mc_4mv_chroma4Michael Niedermayer2013-05-28
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Handle top and bottom blocks in vc1_mc_4mv_chroma4() differently if ↵Michael Niedermayer2013-05-28
| | | | | | | | | | | needed Now it can use different references for those blocks and even use averaging. This fixes several chroma artifacts in several videos. Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Fix doxy for vc1_mc_4mv_chroma4()Michael Niedermayer2013-05-28
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Drop old use_ic code from vc1_b_mcMichael Niedermayer2013-05-28
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1: Use shuffled use_ic instead of equally shuffled mv_modeMichael Niedermayer2013-05-28
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Implement intensity compensation for vc1_interp_mc()Michael Niedermayer2013-05-28
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Redesign the intensity compensationMichael Niedermayer2013-05-28
| | | | | | | | | | | Use the intensity-compensated reference frame for subsequent fields/B-frames. Since we currently don't change the reference frame we have to maintain lookup tables for intensity compensation in the following dependent frames. Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Shuffle field MVs after decoding, not beforeMichael Niedermayer2013-05-28
| | | | | | | | | | | | This simplifies the code since copying MVs to the reference is not needed anymore (and maybe something about fixing artifacts). Also remove the unused mv_f_last. Fixes a small number of artifacts in black_screen_VC-1.mkv and several more artifacts in other videos. Signed-off-by: Martin Storsjö <martin@martin.st>
* smacker: assign video frame PTSKostya Shishkov2013-05-28
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* matroskadec: export full wavpack blocks.Anton Khirnov2013-05-28
| | | | | This allows us to get rid of demuxer-specific hacks in the decoder and will allow streamcopy from matroska once we have a wavpack muxer.
* wavpack demuxer: export full wavpack blocks.Anton Khirnov2013-05-28
| | | | | | | | Currently the demuxer shaves the blocks and exports only the information that is useful to the decoder. Exporting the blocks just as they are stored is simpler to understand and will make remuxing wavpack easier.
* wavpack: don't set sample format in init.Anton Khirnov2013-05-28
| | | | We don't know whether it will be float until we look at the data.
* wavpack: remove a useless parameter from wavpack_decode_block().Anton Khirnov2013-05-28
| | | | The decoder always returns output if an error does not occur.
* wavpack: return an error on 0-sized blocksAnton Khirnov2013-05-28
| | | | Such blocks are not valid.
* wavpack: remove a useless check.Anton Khirnov2013-05-28
| | | | | | Number of samples in the first block is checked to be strictly positive earlier in wavpack_decode_frame() and number of samples in all the other blocks is checked to be equal to the first one.
* wavpack: add an error message to a failure.Anton Khirnov2013-05-28
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* wavpack: return 0 instead of samples count from decoding functionsAnton Khirnov2013-05-28
| | | | | The caller never cares about the number of decoded samples, so this only confuses the reader.
* wavpack: switch to planar outputAnton Khirnov2013-05-28
| | | | This simplifies the code and makes it faster.
* wavpack: drop redundant if/else blocksAnton Khirnov2013-05-28
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* wavpack: remove the subframes codec capAnton Khirnov2013-05-28
| | | | The decoder always consumes full packets.
* lavf: preserve side data when parsing packets.Anton Khirnov2013-05-28
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* smacker: add a clarification notice about audio decodingKostya Shishkov2013-05-28
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* configure: make jack depend on pthreadsAnton Khirnov2013-05-27
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* avconv: make -aspect work with streamcopyAnton Khirnov2013-05-27
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* matroskadec: silently skip CodecState element.Anton Khirnov2013-05-27
| | | | | mkvmerge apparrently uses it for mpeg1/2 video, but it contains the same information as CodecPrivate, so it can be ignored.
* smacker: fix off-by-one error in palette expanding codeKostya Shishkov2013-05-27
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* Revert "smackaud: clip output samples"Kostya Shishkov2013-05-27
| | | | | | Smacker audio uses overflows instead of clipping. This reverts commit 375ca0aca81be2951d9ba4731196e70e490d3cdf.
* arm: Only output eabi attributes if building for ELFMartin Storsjö2013-05-27
| | | | | | | | This matches the other eabi attribute in the same file. This is required in order to build for arm/hardfloat with other object file formats than ELF. Signed-off-by: Martin Storsjö <martin@martin.st>
* fix scalarproduct_and_madd_int16_altivec() for orders > 16Kostya Shishkov2013-05-26
| | | | the second and third sources were incremented only by half of the needed size
* msvc/icl: Intel Compiler support on WindowsAlex Smith2013-05-25
| | | | | | | | | | | | | | | Initial support for the ICL compiler on windows. Requires a new c99wrap with ICL support (1.0.2+). Currently not much different speed wise compared to msvc. In the future with a few changes it can be made to support the inline asm. This would be the primary reason for using it. Passed all fate tests, versions tested: 13.1.1.171 (2013 Update 3) x86 and x64 12.1.5.344 (2011 Update 11) x86 and x64 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* configure: Fix check_exec_crash for ICL supportLaurent2013-05-25
| | | | | | | | | | | | | | | | | Change the check_exec_crash test to use a function pointer instead of simply calling the function. The EBP availability test will crash when compiled with ICL likely due to compiler optimization shenanigans. Originally the check_exec_crash code was moved out of main to fix a problem with gcc's treatment of non-leaf main on x86_32. Libav already moved the code out of main but the addition of the function pointer will prevent any inlining which fixes the remaining problem. A function pointer is used since it is compiler agnostic (as opposed to say __attribute__ ((noinline)) which would only work with gcc compatible compilers). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* cpu: Include common.h for av_popcount64Martin Storsjö2013-05-24
| | | | | | This fixes build failures on windows since 2a6eaeaa8. Signed-off-by: Martin Storsjö <martin@martin.st>
* vf_fade: support slice threadingAnton Khirnov2013-05-24
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* vf_yadif: support slice threadingAnton Khirnov2013-05-24
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* lavfi: add a slice threading infrastructureAnton Khirnov2013-05-24
| | | | Mostly based on libavcodec's
* Move get_logical_cpus() from lavc/pthread to lavu/cpu.Anton Khirnov2013-05-24
| | | | | It will be useful in lavfi, and could conceivably be useful to the user applications as well.
* w32pthreads: move from lavc to compat/Anton Khirnov2013-05-24
| | | | It will be used in other places than lavc.
* doxy: enable TYPEDEF_HIDES_STRUCTAnton Khirnov2013-05-24
| | | | | | This means that typedef struct SomeStruct {...} SomeStruct will only be documented as SomeStruct in the doxy, without a pointless entry in the typedefs list.
* Monkey's Audio old versions FATE testsKostya Shishkov2013-05-24
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* h264_parser: Set field_order and picture_structure.Yusuke Nakamura2013-05-24
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* avcodec: Add picture structure information to AVCodecParserContext.Yusuke Nakamura2013-05-24
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* wavpack: check packet size earlyLuca Barbato2013-05-22
| | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* wavpack: use bytestream2 in wavpack_decode_blockLuca Barbato2013-05-22
| | | | | | | Prevent most out of buffer reads. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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