FFmpeg

Commit Graph

Author	SHA1	Message	Date
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>	9 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>	9 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>	9 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>	9 years ago
Anton Khirnov	12004a9a7f	audiodsp/x86: yasmify vector_clipf_sse	9 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>	9 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.	9 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.	9 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	9 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	9 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>	9 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>	9 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.	9 years ago
Diego Biurrun	de452e5037	pixblockdsp: Change type of stride parameters to ptrdiff_t 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.	9 years ago
Diego Biurrun	468bfe38c6	ppc: mpegvideo: Add proper runtime AltiVec detection	9 years ago
Diego Biurrun	6ce93757ee	ppc: Update #endif comments	9 years ago
Luca Barbato	caccb3a0cd	audiodsp: ppc: Add VSX variant Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Mark Thompson	75d642a944	vaapi_vp8: Explicitly include libva vp8 decode header 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.	9 years ago
Mark Thompson	11c191b52c	vaapi_decode: Ignore the profile when not useful Enables VP8 decoding - the decoder places the the bitstream version in the profile field, which we want to ignore.	9 years ago
Mark Thompson	a9fb134730	lavc/vaapi: Add VP8 decode hwaccel	9 years ago
Mark Thompson	4e528206bc	vp8: Add hwaccel hooks Also adds some extra fields to the main context structure that may be needed by a hwaccel decoder.	9 years ago
Diego Biurrun	131a85a1fe	utvideo: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	9 years ago
Diego Biurrun	52730e0f86	iir_filter: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	9 years ago
Diego Biurrun	6b52762951	error_resilience: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	9 years ago
Diego Biurrun	5b5ed92d92	sanm: Change type of array pitch parameters to ptrdiff_t ptrdiff_t is the correct type for array pitches and similar.	9 years ago
Diego Biurrun	73f5e17a20	copy_block: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	9 years ago
Diego Biurrun	21e500ba64	svq1dec: Change type of array pitch parameters to ptrdiff_t ptrdiff_t is the correct type for array pitches and similar.	9 years ago
Diego Biurrun	746c56b773	indeo: Change type of array pitch parameters to ptrdiff_t ptrdiff_t is the correct type for array pitches and similar.	9 years ago
Mark Thompson	851960f6f8	lavc: Remove old vaapi decode infrastructure Deprecates struct vaapi_context and the installed header vaapi.h, to be removed at the next version bump.	9 years ago
Mark Thompson	ccd0316f7c	vaapi_mpeg4: Convert to use the new VAAPI hwaccel code	9 years ago
Mark Thompson	520fb77285	vaapi_vc1: Convert to use the new VAAPI hwaccel code	9 years ago
Mark Thompson	102e13c353	vaapi_mpeg2: Convert to use the new VAAPI hwaccel code	9 years ago
Mark Thompson	2fe93244ab	vaapi_h264: Convert to use the new VAAPI hwaccel code	9 years ago
Mark Thompson	123ccd07c5	lavc: Rewrite VAAPI decode infrastructure Moves much of the setup logic for VAAPI decoding into lavc; the user now need only provide the hw_frames_ctx.	9 years ago
Diego Biurrun	72eba6558e	wmavoice: Simplify GetBitContext initialization	9 years ago
Diego Biurrun	4ab496261b	libvpx: Cast a pointer to const to squelch a warning libavcodec/libvpxdec.c💯57: warning: passing argument 3 of 'av_image_copy' from incompatible pointer type av_image_copy(picture->data, picture->linesize, img->planes, libavutil/imgutils.h:116:6: note: expected 'const uint8_t ' but argument is of type 'unsigned char ' void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4],	9 years ago
Diego Biurrun	721d57e608	vp56: Separate VP5 and VP6 dsp initialization VP5 has no arch-specific optimizations (nor will it get some in the future), so it makes no sense to try to share dsp init code with VP6.	9 years ago
Diego Biurrun	3fd22538bc	prores: Change type of stride parameters to ptrdiff_t 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 "linesize" everywhere.	9 years ago
Diego Biurrun	f81be06cf6	cavs: Change type of stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	9 years ago
Diego Biurrun	802727b538	vp8: Update some assembly comments left unchanged in `bd66f073fe`	9 years ago
Diego Biurrun	87c6c78604	vp8: Change type of stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	9 years ago
Diego Biurrun	d9d26a3674	vp56: Change type of stride parameters to ptrdiff_t This avoids SIMD-optimized functions having to sign-extend their line size argument manually to be able to do pointer arithmetic.	9 years ago
Diego Biurrun	6892df9294	vp3: 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. Also adjust parameter names to be "stride" everywhere.	9 years ago
Luca Barbato	d42809f983	av1: Add codec_id and basic demuxing support Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Anton Khirnov	6755eb5b21	mss12: validate display dimensions The code currently reads the coded dimensions from the extradata, but expects the display dimensions to be set by the caller, and does not check that they are compatible (i.e. that the displayed size is smaller than the coded size). Make sure that when the display dimensions are set, they are also valid. Fixes possible invalid memory access. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	33f10546ec	vc1: check that slices have a positive height Fixes possible invalid reads. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	09b23786b3	pcx: use the bytestream2 API for reading from input Fixes possible invalid reads. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	221402c1c8	pcx: check that the packet is large enough before reading the header Fixes possible invalid reads. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	15ee419b7a	pcx: properly pad the scanline It is passed to the get_bits API, which requires buffers to be padded. Fixes possible invalid reads. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	409d1cd2c9	cook: use the bytestream2 API for reading extradata Fixes possible invalid reads in corrupted files. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago

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21029 Commits (85406e7a8d5ad12db15ef9d713d0bc3d870fafee)