FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	15b4f494fc	mss*: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	8 years ago
Diego Biurrun	a339e919ca	ea: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	8 years ago
Diego Biurrun	ba479f3daa	hevc: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	8 years ago
Diego Biurrun	e4a94d8b36	h264chroma: Change type of stride parameters to ptrdiff_t This avoids SIMD-optimized functions having to sign-extend their stride argument manually to be able to do pointer arithmetic.	8 years ago
Diego Biurrun	2ec9fa5ec6	idct: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	8 years ago
Diego Biurrun	b2939a7527	blockdsp: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	8 years ago
Diego Biurrun	3281d823cd	intrax8: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar. Also rename all such parameters to "stride" for consistency.	8 years ago
Diego Biurrun	92c5755a18	hpeldsp: arm: Update comments left behind in `25841dfe80`	8 years ago
Diego Biurrun	009adfd4fb	x86: fpel: Remove unnecessary sign extend	8 years ago
Mark Thompson	956a54129d	vaapi_h264: Set max_num_ref_frames to 1 when not using B frames	8 years ago
Mark Thompson	086e4b58b5	vaapi_encode: Sync to input surface rather than output While outwardly bizarre, this change makes the behaviour consistent with other VAAPI encoders which sync to the encode /input/ picture in order to wait for /output/ from the encoder. It is not harmful on i965 (because synchronisation already happens in vaRenderPicture(), so it has no effect there), and it allows the encoder to work on mesa/gallium which assumes this behaviour.	8 years ago
Mark Thompson	892bbbcdc1	vaapi_encode: Check packed header capabilities This improves behaviour with drivers which do not support packed headers, such as AMD VCE on mesa/gallium.	8 years ago
Mark Thompson	80a5d05108	vaapi_encode: Refactor initialisation This allows better checking of capabilities and will make it easier to add more functionality later. It also commonises some duplicated code around rate control setup and adds more comments explaining the internals.	8 years ago
Anton Khirnov	67d28f4a0f	examples/output: switch to the new encoding API	8 years ago
Anton Khirnov	7bf8db4db6	tdsc: use the new decoding API	8 years ago
Anton Khirnov	de2ae3c1fa	lavc: add clobber tests for the new encoding/decoding API	8 years ago
Anton Khirnov	68811a41c7	mpegvideo_enc: use the new encoding API for b_strategy=2	8 years ago
Anton Khirnov	f03f78bc1c	mpegvideo_enc: handle encoding errors with b_strategy=2	8 years ago
Anton Khirnov	6f733ecab6	mpegvideo_enc: add const to the AVCodec instance	8 years ago
Anton Khirnov	6c09af7e46	APIchanges: fix a typo in the version number	8 years ago
Luca Barbato	0e8d1fc1f0	lavu: Bump version for the 12bit Planar YUV support	8 years ago
Luca Barbato	9bd6ea5695	pixfmt: Add yuv444p12 pixel format	8 years ago
Luca Barbato	0aebbbd024	pixfmt: Add yuv422p12 pixel format	8 years ago
Luca Barbato	85406e7a8d	pixfmt: Add yuv420p12 pixel format	8 years ago
Luca Barbato	2b5b1e1e9b	swscale: Rename is9_OR_10 to match what it does It is used to select functions that work with 9-15bits.	8 years ago
Luca Barbato	e87a501e7d	swscale: Update bitdepth range check Make sure the scaling functions for the 9-15bits are used for 9-15bits bit depths correctly.	8 years ago
Vittorio Giovara	de8e096c7e	swscale: Consistently order input YUV pixel formats Follow a 420, 422, 444 order instead of a random one. This simplifies double-checking additions of new formats. Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Yogender Gupta	70de2ea426	nvenc: Extended rate-control support as provided by SDK 7 Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Yogender Gupta	358c887a9f	nvenc: Add support for high bitdepth Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Yogender Gupta	e02e2515b2	nvenc: Add some easier to understand presets that match x264 terminology 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>	8 years ago
Luca Barbato	352741b5ea	nvenc: Make sure that enum and array index match 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>	8 years ago
Anton Khirnov	12004a9a7f	audiodsp/x86: yasmify vector_clipf_sse	8 years ago
Anton Khirnov	683da86aab	audiodsp: reorder arguments for vector_clipf This will make the x86 asm simpler. ARM conversion by Martin Storsjö <martin@martin.st> and Janne Grunau <janne-libav@jannau.net>	8 years ago
Anton Khirnov	bf58545aac	audiodsp: fix vector_clipf documentation The x86 version processes 16 floats per iteration, so len must be a multiple of 16.	8 years ago
Anton Khirnov	e9ef617139	checkasm: add tests for audiodsp	8 years ago
Anton Khirnov	2eb97af66a	checkasm: add a test for blockdsp	8 years ago
Anton Khirnov	eea9857bfd	blockdsp: drop the high_bit_depth parameter It has no effect, since the code is supposed to operate the same way for any bit depth.	8 years ago
Yogender Kumar Gupta	340f12f712	hwcontext_cuda: Add P010 and YUV444P16 pixel format Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Anton Khirnov	75d98e30af	audiodsp/x86: clear the high bits of the order parameter on 64bit Also change shl to add, since it can be faster on some CPUs. CC: libav-stable@libav.org	8 years ago
Anton Khirnov	1d6c76e11f	audiodsp/x86: fix ff_vector_clip_int32_sse2 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	8 years ago
Alexandra Hájková	07e1f99a1b	x86util: Document SBUTTERFLY macro Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	8 years ago
Yogender Gupta	de64dd13cb	avcodec: Add the extended pixel format profile for HEVC It is supported by the NVIDIA video SDK 7. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	8 years ago
Michael Niedermayer	136f552075	mpegvideo_motion: Handle edge emulation even without unrestricted_mv Fix out of bounds read. Bug-Id: 962 Found by: F4B3CD@STARLAB and Agostino Sarubbo Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Janne Grunau	15fcf6292e	build: remove hardcoded name of version header Fixes an oversight in `1316df7aa9`. CC: libav-stable@libav.org	8 years ago
Diego Biurrun	8c201dde0a	build: doc: more fine-grained dependencies for generated texi files	8 years ago
Josh de Kock	bc7399934d	libdc1394: Distinguish between enumeration errors and no cameras found Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Martin Storsjö	df37950253	rtsp: Fix a crash with the RTSP muxer 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>	8 years ago
Mark Thompson	bdf7610eb2	vf_scale_vaapi: Crop input surface to active region 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.	8 years ago
Mark Thompson	3a9662af6c	vaapi_h264: Fix HRD bit_rate/cpb_size scaling 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.	8 years ago
Mark Thompson	7081620aca	hwcontext_vdpau: Fix missing subscripts Also remove the redundant casts which were hiding the error here.	8 years ago

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