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* testprogs: Add missing libm.h includesMartin Storsjö2016-04-11
| | | | | | This fixes building on MSVC 2010 and 2012 after d12b5b2f135. Signed-off-by: Martin Storsjö <martin@martin.st>
* build: Split test programs off into separate filesDiego Biurrun2016-04-07
| | | | | This avoids spurious library rebuilds when only the test program code is changed and simplifies the build system.
* build: Group declarations for hw-accelerated de-/encoding separatelyDiego Biurrun2016-04-07
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* build: miscellaneous cosmeticsDiego Biurrun2016-04-07
| | | | | | Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
* dds: Simplify postprocessing checkVittorio Giovara2016-04-06
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* dds: Add support for alpha-only filesVittorio Giovara2016-04-06
| | | | | | | Due to how pixel format conversion is done, they behave the same way as gray files. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* dds: Add support for rgb555 filesVittorio Giovara2016-04-06
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* screenpresso: Correctly handle keyframesVittorio Giovara2016-04-04
| | | | | | | | The first byte contains compression level together with keyframe status. When a frame is not interpreted correctly, its data is summed to the reference, and would degrade over time, producing an incorrect result. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* screenpresso: Add extended pixel format supportVittorio Giovara2016-04-04
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* rscc: Add extended pixel format supportVittorio Giovara2016-04-04
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* nvenc_h264: Fix name of private AVClassDiego Biurrun2016-04-04
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* vaapi_h264: Fix bit offset of slice data.Mark Thompson2016-04-02
| | | | | | | | | | | | Commit ca2f19b9cc37be509d85f05c8f902860475905f8 modified the meaning of H264SliceContext.gb: it is now initialised at the start of the NAL unit header, rather than at the start of the slice header. The VAAPI slice decoder uses the offset after parsing to determine the offset of the slice data in the bitstream, so with the changed meaning we no longer need to add the extra byte to account for the NAL unit header because it is now included directly. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* ac3dec: change logging of skipped E-AC-3 substreams.Tim Walker2016-04-02
| | | | | | | | | Change log level from warning to debug: the E-AC-3 "core" substream can be successfully decoded without the additional and dependent substreams, and their presence is already indicated via avpriv_request_sample in ff_eac3_parse_header. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* eac3dec: don't call avpriv_request_sample every frame.Tim Walker2016-04-02
| | | | | | | | These errors neither prevent nor stop successful decoding of the E-AC-3 stream's "core", causing avpriv_request_sample to be called for every single frame in the bitstream. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* build: Do not check the vaapi_encode.h header if VAAPI is not enabledDiego Biurrun2016-03-30
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* Mark tables used only within their files as staticDiego Biurrun2016-03-30
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* h264: Add missing ff_ prefix to internally visible h264_init_dequant_tables()Diego Biurrun2016-03-30
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* lavc: VAAPI MJPEG encoderMark Thompson2016-03-30
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavc: VAAPI H.265 encoderMark Thompson2016-03-30
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavc: VAAPI H.264 encoderMark Thompson2016-03-30
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavc: VAAPI encode common infrastructureMark Thompson2016-03-30
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* intrax8: Remove mpegvideo dependencyVittorio Giovara2016-03-29
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* intrax8: Drop lots of pointless parenthesesDiego Biurrun2016-03-29
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* intrax8: Drop MB emulation codeVittorio Giovara2016-03-29
| | | | This is already performed in init_context_frame().
* intrax8: Keep a reference to the decoder blocksVittorio Giovara2016-03-29
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* intrax8: Use the generic horizband functionVittorio Giovara2016-03-29
| | | | | This is assuming that intrax8 has no support for interlacing Carry over lowdelay value in ff_intrax8_decode_picture.
* intrax8: Pass macroblock coordinates to ff_intrax8_decode_pictureVittorio Giovara2016-03-29
| | | | | These values need to be updated with the last macroblock position, so keep them as pointers.
* intrax8: Pass macroblock size to ff_intrax8_common_initVittorio Giovara2016-03-29
| | | | Helps in decoupling this code from mpegvideo.
* h264: switch to h2645_parse for NAL parsingAnton Khirnov2016-03-28
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* h264: reimplement 3aa661ec5 in a more explicit wayAnton Khirnov2016-03-28
| | | | | | Instead of handling the problem inside NAL decoding code, add a higher level wrapper function. This should be more robust against future changes (and easier to read).
* svq3: drop the build dependency on the h264 decoderAnton Khirnov2016-03-28
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* svq3: eliminate remaining H264Context usage.Anton Khirnov2016-03-28
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* svq3: move block_offset to SVQ3ContextAnton Khirnov2016-03-28
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* svq3: stop using H264Context.gbAnton Khirnov2016-03-28
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* svq3: move the frame num variables to the SVQ3ContextAnton Khirnov2016-03-28
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* svq3: eliminate H264Context.cur_pic usageAnton Khirnov2016-03-28
| | | | Use the SVQ3Context variable instead
* svq3: eliminate remaining H264SliceContext usageAnton Khirnov2016-03-28
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* svq3: move pict_type to the SVQ3ContextAnton Khirnov2016-03-28
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* svq3: move mb strides/sizes to the SVQ3ContextAnton Khirnov2016-03-28
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* svq3: move the dequant buffer to SVQ3ContextAnton Khirnov2016-03-28
| | | | Remove now unnecesary call to ff_h264_alloc_tables()
* svq3: move mb2br_xy to the SVQ3ContextAnton Khirnov2016-03-28
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* svq3: move {ref,mv}_cache to the SVQ3ContextAnton Khirnov2016-03-28
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* svq3: rip out the svq3-relevant parts of pred_motion() out of h264Anton Khirnov2016-03-28
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* svq3: move edge_emu_buffer to the SVQ3ContextAnton Khirnov2016-03-28
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* svq3: move the pred mode variables to SVQ3ContextAnton Khirnov2016-03-28
| | | | This will allow removing the H264Context dependency in the future.
* h264: move ff_h264_check_intra[4x4]_pred_mode() to h264_parseAnton Khirnov2016-03-28
| | | | It is shared with svq3.
* svq3: move mb_{x,y,xy} to SVQ3ContextAnton Khirnov2016-03-28
| | | | This will allow removing the H264Context dependency in the future.
* svq3: eliminate write_back_intra_pred_mode() usageAnton Khirnov2016-03-28
| | | | | This function depends on the h264 internals and is so tiny that just copying the code out is the simplest replacement.
* svq3: add all the required dsp contexts into SVQ3ContextAnton Khirnov2016-03-28
| | | | | Stop using the H264Context ones, to allow removing the H264Context dependency.
* svq3: make the dsp functions staticAnton Khirnov2016-03-28
| | | | There is no need for them to be extern anymore.
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