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2016-09-24nvenc: Add some easier to understand presets that match x264 terminologyYogender Gupta
Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-09-24nvenc: Make sure that enum and array index matchLuca Barbato
And use a macro to reduce the boilerplate. Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-09-22audiodsp/x86: yasmify vector_clipf_sseAnton Khirnov
2016-09-22audiodsp: reorder arguments for vector_clipfAnton Khirnov
This will make the x86 asm simpler. ARM conversion by Martin Storsjö <martin@martin.st> and Janne Grunau <janne-libav@jannau.net>
2016-09-22audiodsp: fix vector_clipf documentationAnton Khirnov
The x86 version processes 16 floats per iteration, so len must be a multiple of 16.
2016-09-22checkasm: add tests for audiodspAnton Khirnov
2016-09-22checkasm: add a test for blockdspAnton Khirnov
2016-09-22blockdsp: drop the high_bit_depth parameterAnton Khirnov
It has no effect, since the code is supposed to operate the same way for any bit depth.
2016-09-22hwcontext_cuda: Add P010 and YUV444P16 pixel formatYogender Kumar Gupta
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-09-19audiodsp/x86: clear the high bits of the order parameter on 64bitAnton Khirnov
Also change shl to add, since it can be faster on some CPUs. CC: libav-stable@libav.org
2016-09-19audiodsp/x86: fix ff_vector_clip_int32_sse2Anton Khirnov
This version, which is the only one doing two processing cycles per loop iteration, computes the load/store indices incorrectly for the second cycle. CC: libav-stable@libav.org
2016-09-19x86util: Document SBUTTERFLY macroAlexandra Hájková
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-09-19avcodec: Add the extended pixel format profile for HEVCYogender Gupta
It is supported by the NVIDIA video SDK 7. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-09-16mpegvideo_motion: Handle edge emulation even without unrestricted_mvMichael Niedermayer
Fix out of bounds read. Bug-Id: 962 Found by: F4B3CD@STARLAB and Agostino Sarubbo Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-09-15build: remove hardcoded name of version headerJanne Grunau
Fixes an oversight in 1316df7aa98c4. CC: libav-stable@libav.org
2016-09-15build: doc: more fine-grained dependencies for generated texi filesDiego Biurrun
2016-09-15libdc1394: Distinguish between enumeration errors and no cameras foundJosh de Kock
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-09-15rtsp: Fix a crash with the RTSP muxerMartin Storsjö
This was introduced in bc2a32969e. The whole block that the statement was added to is only relevant when used as a demuxer, but the other statements there have had other if statements guarding them. Make sure to only run this whole block if being used as a demuxer. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
2016-09-14vf_scale_vaapi: Crop input surface to active regionMark Thompson
If the input has been decoded from a stream which uses edge cropping then the whole surface need not be valid. This defines an input region for the scaler so we only use the active area of the frame.
2016-09-14vaapi_h264: Fix HRD bit_rate/cpb_size scalingMark Thompson
There should be an extra offset of 6 on bit_rate_scale and of 4 on cpb_size_scale which were not accounted for here.
2016-09-14hwcontext_vdpau: Fix missing subscriptsMark Thompson
Also remove the redundant casts which were hiding the error here.
2016-09-14hwcontext_vdpau: Remove duplicate definition of GET_CALLBACKMark Thompson
2016-09-14pixblockdsp: Change type of stride parameters to ptrdiff_tDiego Biurrun
This avoids SIMD-optimized functions having to sign-extend their line size argument manually to be able to do pointer arithmetic. Also adjust parameter names to be "stride" everywhere.
2016-09-13configure: Drop check_lib()/require() in favor of check_lib2()/require2()Diego Biurrun
The latter can do everything the former can do, but also handle conditions the former cannot like multiple header #includes and checking for headers and functions in a single test program, which is necessary for certain library tests.
2016-09-12ppc: mpegvideo: Add proper runtime AltiVec detectionDiego Biurrun
2016-09-11ppc: Update #endif commentsDiego Biurrun
2016-09-11audiodsp: ppc: Add VSX variantLuca Barbato
Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-09-11checkasm: Read the unsigned value as it shouldLuca Barbato
Reading a value larger than int using atoi() may give the wrong result.
2016-09-09vaapi_vp8: Explicitly include libva vp8 decode headerMark Thompson
With some old libva versions <va/va.h> does not automatically include the per-codec subsidiary headers, so we need to include the right one explicitly ourselves.
2016-09-08vaapi_decode: Ignore the profile when not usefulMark Thompson
Enables VP8 decoding - the decoder places the the bitstream version in the profile field, which we want to ignore.
2016-09-08lavc/vaapi: Add VP8 decode hwaccelMark Thompson
2016-09-08vp8: Add hwaccel hooksMark Thompson
Also adds some extra fields to the main context structure that may be needed by a hwaccel decoder.
2016-09-08utvideo: Change type of array stride parameters to ptrdiff_tDiego Biurrun
ptrdiff_t is the correct type for array strides and similar.
2016-09-07iir_filter: Change type of array stride parameters to ptrdiff_tDiego Biurrun
ptrdiff_t is the correct type for array strides and similar.
2016-09-07error_resilience: Change type of array stride parameters to ptrdiff_tDiego Biurrun
ptrdiff_t is the correct type for array strides and similar.
2016-09-06configure: Simplify clock_gettime() testDiego Biurrun
2016-09-05build: Fix directory dependencies of tests/pixfmts.mak targetDiego Biurrun
2016-09-05configure: Fix --disable-pod2man / --disable-texi2htmlDiego Biurrun
2016-09-05configure: Simplify libopenjpeg checkDiego Biurrun
2016-09-05configure: Move initial VAAPI check to a more sensible placeDiego Biurrun
2016-09-04sanm: Change type of array pitch parameters to ptrdiff_tDiego Biurrun
ptrdiff_t is the correct type for array pitches and similar.
2016-09-04copy_block: Change type of array stride parameters to ptrdiff_tDiego Biurrun
ptrdiff_t is the correct type for array strides and similar.
2016-09-04svq1dec: Change type of array pitch parameters to ptrdiff_tDiego Biurrun
ptrdiff_t is the correct type for array pitches and similar.
2016-09-04indeo: Change type of array pitch parameters to ptrdiff_tDiego Biurrun
ptrdiff_t is the correct type for array pitches and similar.
2016-09-03Drop memalign hackDiego Biurrun
It no longer serves a useful purpose.
2016-08-31hwcontext_dxva2: use the special UC copy for downloading framesAnton Khirnov
2016-08-31imgutils: add a function for copying image data from GPU mapped memoryAnton Khirnov
See https://software.intel.com/en-us/articles/copying-accelerated-video-decode-frame-buffers
2016-08-31Changelog: mark the release 12 branchAnton Khirnov
2016-08-31lavc: Remove old vaapi decode infrastructureMark Thompson
Deprecates struct vaapi_context and the installed header vaapi.h, to be removed at the next version bump.
2016-08-31avconv_vaapi: Convert to use hw_frames_ctx onlyMark Thompson
Most of the functionality here has moved into lavc.
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