FFmpeg

Commit Graph

Author	SHA1	Message	Date
Lynne	f74ceb358c	hwcontext_vulkan: improve CUDA error handling	3 years ago
Lynne	0d1992e025	hwcontext_vulkan: close exported memory FD on CUDA import error Prevents resource leakage.	3 years ago
Lynne	015b487777	hwcontext_vulkan: do not dup() semaphore FDs for CUDA	3 years ago
Lynne	fa28c1b2f9	hwcontext_vulkan: properly migrate queue families with DRM import/export	3 years ago
Lynne	549d91ae3a	hwcontext_vulkan: properly migrate between queue families on CUDA import/export It's more correct.	3 years ago
Lynne	8449baf9aa	hwcontext_vulkan: properly error out if timeline semaphores are unsupported Missing goto.	3 years ago
Niklas Haas	a943f527a1	lavfi/vf_libplacebo: pick log level dynamically In particular, allows users to go all the way up to PL_LOG_TRACE if desired. (While also avoiding some potentially unnecessary callbacks for filtered messages, including e.g. the CPU cost of printing out shader sources) Response to runtime log level changes by updating it once per filter_frame(), which should hopefully be often enough.	3 years ago
Niklas Haas	51e03409d7	lavfi: add a libplacebo filter This filter conceptually maps the libplacebo `pl_renderer` API into libavfilter, which is a high-level image rendering API designed to work with an RGB pipeline internally. As such, there's no way to avoid e.g. chroma interpolation with this filter, although new versions of libplacebo support outputting back to subsampled YCbCr after processing is done. That being said, `pl_renderer` supports automatic integration of the majority of libplacebo's shaders, ranging from debanding to tone mapping, and also supports loading custom mpv-style user shaders, making this API a natural candidate for getting a lot of functionality out of relatively little code. In the future, I may approach this problem either by rewriting this filter to also support a non-renderer codepath, or by upgrading libplacebo's renderer to support a full YCbCr pipeline. This unfortunately requires a very new version of libplacebo (unreleased at time of writing) for timeline semaphore support. But the amount of boilerplate needed to hack in backwards compatibility would have been very unreasonable.	3 years ago
Lynne	296cb99d46	hwcontext_vulkan: fix CreateSemaphore conflict with synchapi.h Include windows.h to fix it. Normally, it'd be better to include it in vulkan_functions.h, but I'm reasonably confident nothing else that uses the Vulkan code will need to include Windows functions and not windows.h.	3 years ago
Lynne	57e11321ea	hwcontext_vulkan: use vkDeviceWaitIdle instead of vkWaitSemaphores on uninit To silence a possible validation layer bug, switch the function. It only gets triggered by vf_libplacebo, which is odd.	3 years ago
Limin Wang	ec6187b05b	avfilter/src_movie: make the number of decode thread configurable Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Lynne	511096c3a0	doc/APIchanges: fix typos and correct a date	3 years ago
Lynne	8478d60d5b	doc/APIchanges: update for Vulkan API changes	3 years ago
Lynne	f705e9ea05	lavfi/vulkan: refactor, fix and fully implement multiple queues	3 years ago
Lynne	246f841b53	lavfi/glslang: migrate to the C API and robustify library detection Finally, this is as close to usable as it gets for glslang. Much faster to compile as well, and eliminates the need for a C++ compiler, which is great. Also, changes to the resource limits won't break users, as we can use designated initializers in C90.	3 years ago
Lynne	fef85c376a	lavfi/vulkan: use libavutil's vulkan loader This finally fully eliminates the need to statically link to libvulkan!	3 years ago
Lynne	d05a18cdc7	lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.	3 years ago
Lynne	1ffb59c056	hwcontext_vulkan: clean up extensions code and add additional defaults	3 years ago
Lynne	bde1fc5386	hwcontext_vulkan: host wait on semaphores before freeing frame	3 years ago
Lynne	f7f1613638	hwcontext_vulkan: report device that's used Not sure why this wasn't done before.	3 years ago
Lynne	6bf9a6539e	vulkan: add support for encode and decode queues and refactor queue code This simplifies and makes queue family picking simpler and more robust. The requirements on the device context are relaxed. They made no sense in the first place. The video encode/decode extension is still in beta, at least on paper, but I really doubt they'd change needing a separate queue family.	3 years ago
Lynne	dfc61800a2	lavfi/vulkan: port to using timeline semaphores	3 years ago
Lynne	09e4687b5b	hwcontext_vulkan: port CUDA interop to use timeline semaphores	3 years ago
Lynne	0370a580dc	hwcontext_vulkan: fix mapping from/to DRM/VAAPI frames	3 years ago
Lynne	00ef53c3ea	hwcontext_vulkan: switch to using timeline semaphores	3 years ago
Lynne	7f3878828d	hwcontext_vulkan: bump required Vulkan loader version to 1.2	3 years ago
Paul B Mahol	047c362d3c	avfilter/vf_nlmeans: add x86 SIMD	3 years ago
Paul B Mahol	aebdffb9c5	avfilter/vf_estdif: allow to change two more options	3 years ago
Paul B Mahol	946493eb3e	avcodec/mlpdec: cover case when >2 channels are in single substream Previously it was assumed that all >2 channels streams have >1 substreams.	3 years ago
Limin Wang	afcf226b33	avfilter/af_atilt: use ff_filter_execute() Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Zhao Zhili	9fd2b39428	avutil/opt: handle whole range of int64_t in av_opt_get_int Make get_int/set_int symetric. The int64_t to double to int64_t conversion is unprecise for large value. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Andreas Rheinhardt	44c65c6cc0	fftools/ffmpeg_opt: Fix copyinkf option name in warning message Reviewed-by: Jan Ekström <jeebjp@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	945b2dcc63	avformat/hls_sample_encryption: Fix precedence Fixes Coverity ticket #1492869. Reviewed-by: Steven Liu <lingjiujianke@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	ddd701fbbf	avcodec/speexdec: Remove dead code Fixes Coverity issue #1492840. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	b59138b681	avcodec/libx264: Simplify copying packet data x264.h: "the payloads of all output NALs are guaranteed to be sequential in memory." Therefore we can omit the loop. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	19ed9236db	avcodec/libx264: Remove always-false checks Always false since this encoder was switched to encode2 and ff_alloc_packet() in `06484d0b8a` and `f2b20b7a8b`. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	6f1130be78	avcodec/libx264: Check for overflow if necessary Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	e5199eebb4	avformat/apngenc: Use UINT16_MAX instead of USHRT_MAX The latter needn't be 16 bits. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
songyutong	8a969e1280	avcodec/videotoolboxenc: fix pixel buffer memory leak In function vtenc_populate_extradata(), there is a manually created pixel buffer that has not been released. So we should use CVPixelBufferRelease to release this pixel buffer at the end, otherwise will cause a memory leak. Signed-off-by: Rick Kern <kernrj@gmail.com>	3 years ago
Paul B Mahol	a13646639f	avfilter/vf_estdif: do some clip calculations only once in loop	3 years ago
Paul B Mahol	dcf83fd59d	avfilter/vf_estdif: export distance cost as filter option	3 years ago
Paul B Mahol	45dc668aea	avfilter/f_reverse: readjust frame timestamps for areverse	3 years ago
Paul B Mahol	0370c3e3d4	avfilter/af_adelay: use outlink where applicable	3 years ago
Andreas Rheinhardt	cd03a180cb	avcodec/mjpegdec: Use AVCodecInternal.in_pkt for buffer packet Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	7c5ee237be	avcodec/libdav1d: Use av_memdup() where appropriate Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	31d0487ba2	avcodec/libdav1d: Use AVCodecInternal.in_pkt instead of stack packet Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	776e9f9e2a	avcodec/libdav1d: Don't leak side-data-only packets Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	ba91b8b685	avcodec/cuviddec: Use AVCodecInternal.in_pkt instead of stack packet Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	9b851c4b92	avcodec/crystalhd: Use AVCodecInternal.in_pkt instead of stack packet Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	e353300622	avcodec/binkaudio: Use AVCodecInternal.in_pkt for buffer packet Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago

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104678 Commits (4b54818981d2783af161c2ff670b658afbdda503) All Branches Search

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