FFmpeg

Commit Graph

Author	SHA1	Message	Date
Nuo Mi	40a14ef970	avcodec/executor: remove unused ready callback Due to the nature of multithreading, using a "ready check" mechanism may introduce a deadlock. For example: Suppose all tasks have been submitted to the executor, and the last thread checks the entire list and finds no ready tasks. It then goes to sleep, waiting for a new task. However, for some multithreading-related reason, a task becomes ready after the check. Since no other thread is aware of this and no new tasks are being added to the executor, a deadlock occurs. In VVC, this function is unnecessary because we use a scoreboard. All tasks submitted to the executor are ready tasks.	3 months ago
Nuo Mi	8446e27bf3	avcodec: make a local copy of executor We still need several refactors to improve the current VVC decoder's performance, which will frequently break the API/ABI. To mitigate this, we've copied the executor from avutil to avcodec. Once the API/ABI is stable, we will move this class back to avutil	3 months ago
Marvin Scholz	f25c9cc213	fftools: log unconnected filter output label	3 months ago
Marvin Scholz	5beeb3a1f9	fftools: do not access out of bounds filtergraph The log message was logged for `filtergraphs[j]` which would cause a heap buffer overflow in certain circumstances. Correctly it should be logged for the current filtergraph, so just use `fg` here.	3 months ago
Lynne	ac092c6707	hwcontext_vulkan: guard all uses of new spec defines and fix stray bracket This fixes compilation with less recent Vulkan headers.	3 months ago
Lynne	a304cbeb8d	vulkan: add profiling debug setting This simply keeps all shader optimizations, but allows debug data to be generated.	3 months ago
Lynne	832947be02	vulkan: don't enable GL_EXT_buffer_reference by default Only nlmeans_vulkan uses it.	3 months ago
Lynne	2bb0b6dd2c	vulkan_shaderc: add more stages, target Vulkan 1.3 and only output debug if needed	3 months ago
Lynne	a2a983e1d0	vulkan_glslang: add more stages, target Vulkan 1.3 and output debug info	3 months ago
Lynne	0bc4e03322	lavfi/*vulkan: forward FFVulkanContext to SPIR-V compilers We need to know what extensions are supported.	3 months ago
Lynne	356d1cc8ff	vulkan: parse instance list and add the DEBUG_UTILS extension Required to let users know whether debugging is active.	3 months ago
Lynne	e3676d96cb	hwcontext_vulkan: move device feature struct setup to a new function	3 months ago
Lynne	535e5eb7f3	hwcontext_vulkan: enable VK_KHR_shader_relaxed_extended_instruction	3 months ago
Lynne	0d5bfd0b21	vulkan_functions: change extension type to a typedef uint64_t We were getting a bit too close for comfort to the 32-bit limit on enums.	3 months ago
Lynne	d80f9f55c8	vulkan: always enable GL_EXT_scalar_block_layout This makes std430 (which we use everywhere already) fully match C layout. Extension was made mandatory in 1.2.	3 months ago
Lynne	37d5cb84e8	vulkan: check if current buffer has finished execution before picking another This saves resources, as dependencies are freed/reclaimed with a lower latency, and provies a speedup.	3 months ago
Lynne	877c5a9692	vulkan: use shader objects if supported Shader objects finally allow completely independent shaders.	3 months ago
Lynne	d233d9902f	vulkan: move shader data execution state to execution pools This finally permits using fully compiled shaders across multiple execution contexts.	3 months ago
Lynne	0a37d5a3b1	vulkan: merge FFVkSPIRVShader and FFVkPipeline into FFVkShader Pipelines are just shaders. There's no reason to treat them differently. This also lets us implement shader objects and is an overall cleanup.	3 months ago
Anton Khirnov	aad4d5745d	lavfi/vsrc_testsrc: switch to query_func2()	3 months ago
Anton Khirnov	28bde4a141	lavfi/vaf_spectrumsynth: switch to query_func2()	3 months ago
Anton Khirnov	3824ee2faf	lavfi/vf_stack_{vaapi,qsv}: replace query_formats with a pixfmt list	3 months ago
Anton Khirnov	014a4214a9	lavfi/src_movie: switch to query_func2()	3 months ago
Anton Khirnov	55c99fb9c4	lavfi/src_avsynctest: switch to query_func2()	3 months ago
Anton Khirnov	534eef2ace	lavfi/qrencode: switch to query_func2()	3 months ago
Anton Khirnov	f10986a5ec	lavfi/f_streamselect: drop useless query_formats() callback It achieves the same effect as ff_default_query_formats(), which gets called implicitly.	3 months ago
Anton Khirnov	a6f579544a	lavfi/f_select: switch to query_func2() Also, drop redundant calls that also happen implicitly in generic code.	3 months ago
Anton Khirnov	9e1184b122	lavfi/f_graphmonitor: switch to query_func2()	3 months ago
Anton Khirnov	60192367a8	lavfi/f_ebur128: switch to query_func2() Also, drop redundant calls that also happen implicitly in generic code.	3 months ago
Anton Khirnov	4e66d0c5d0	lavfi/f_drawgraph: switch to query_func2()	3 months ago
Anton Khirnov	670530a927	lavfi/buffersrc: switch to query_func2()	3 months ago
Anton Khirnov	a7fe27f964	lavfi/buffersrc: validate hw context presence in video_init() That is the more appropriate place for it than query_formats().	3 months ago
Anton Khirnov	2fa142f7c0	lavfi/buffersink: switch to query_func2()	3 months ago
Anton Khirnov	b8bf2f4e17	lavfi/buffersink: move channel layout parsing to init That is a more appropriate place for this, and will also be useful in future commits.	3 months ago
Anton Khirnov	2aad37ffb5	lavfi/buffersink: move the option sanity check to init Options are set before init, so that is the appropriate place to validate them.	3 months ago
Zhao Zhili	eff9ed7bff	avcodec/mediacodecenc: Fix access of uninitialized value When crop is skipped, av_strlcatf will access `str` which isn't initialized properly. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	3 months ago
Michael Niedermayer	556c767786	avcodec/ffv1enc: Correct error message about unsupported version Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 months ago
James Almer	358fdf3083	avfilter: add missing build deps to msad filter Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	b094c47ab2	fate/mov: add a test for heic images with cropping and rotation metadata Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	650ce61745	avformat/mov: don't abort on invalid clap box data Unless explode is requested. Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	7573f02840	avformat/mov: get heif image mirroring from imir box Complements `76eb3e5ff3`. Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	f225e6f3c6	avformat/mov: parse clap boxes that reference heif items Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	ba6eeb2c65	avformat/mov: parse colr boxes that reference tile grids Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	58c265d956	avformat/mov: factorize getting the current item Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
Tobias Rapp	c8cc58a13d	avcodec/dxva2: Fix compilation with Mingw-w64 Adds missing ifdef guards to function prototypes depending on definitions from dxva.h which are not available in Mingw-w64 version 4.0. The configure script already checks for HEVC/VP9 types in dxva.h. Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>	3 months ago
Martin Storsjö	a7449e4cbb	libavcodec: Makefile: Move the librsvg entry to the right section Signed-off-by: Martin Storsjö <martin@martin.st>	3 months ago
Martin Storsjö	04a59bcac4	libavutil: Makefile: Fix alphabetical order for the film_grain_params files Signed-off-by: Martin Storsjö <martin@martin.st>	3 months ago
Martin Storsjö	4d204aa29b	videotoolbox: Fix indentation of old existing code Signed-off-by: Martin Storsjö <martin@martin.st>	3 months ago
Jan Ekström	f9c5c5358c	avcodec/videotoolbox: add AV1 hardware acceleration Use AV1DecContext's current_obu to access the original OBUs, and feed them to videotoolbox, rather than the bare slice data passed via decode_slice. This requires a small addition to AV1DecContext, for keeping track of the current range of OBUs that belong to the current frame. Co-authored-by: Ruslan Chernenko <ractyfree@gmail.com> Co-authored-by: Martin Storsjö <martin@martin.st> Signed-off-by: Martin Storsjö <martin@martin.st>	3 months ago
Michael Niedermayer	7151081e33	avcodec/ffv1: Store and reuse sx/sy Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 months ago

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117542 Commits (2336e6856572f640cbf4906c6dabbdea26f91611) All Branches Search

117542 Commits (2336e6856572f640cbf4906c6dabbdea26f91611)

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