FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	5c4ede6b4f	libavcodec: x86: Remove an explicit include of config.asm This file is never included explicitly anywhere else, it's only included implicitly by passing -Pconfig.asm on the command line. Signed-off-by: Martin Storsjö <martin@martin.st>	3 months ago
Martin Storsjö	a27f3c590f	av1dec: Don't crash if decoding of some frames have failed If decoding with hwaccel, but decoding fails, these pointers are null at this point. Signed-off-by: Martin Storsjö <martin@martin.st>	3 months ago
Nuo Mi	846fbc395b	avcodec/vvc: simplify priority logical to improve performance for 4K/8K For 4K/8K video processing, it's possible to have over 1,000 tasks pending on the executor. In such cases, O(n) and O(log(n)) insertion times are too costly. Reducing this to O(1) will significantly decrease the time spent in critical sections clip \| before \| after \| delta ------------------------------------------------------------\|--------\|--------\|------- VVC_HDR_UHDTV2_OpenGOP_7680x4320_50fps_HLG10.bit \| 24 \| 27 \| 12.5% VVC_HDR_UHDTV2_OpenGOP_7680x4320_50fps_HLG10_HighBitrate.bit\| 12 \| 17 \| 41.7% tears_of_steel_4k_8M_8bit_2000.vvc \| 34 \| 102 \| 200.0% VVC_UHDTV1_OpenGOP_3840x2160_60fps_HLG10.bit \| 126 \| 128 \| 1.6% RitualDance_1920x1080_60_10_420_37_RA.266 \| 350 \| 378 \| 8.0% NovosobornayaSquare_1920x1080.bin \| 341 \| 369 \| 8.2% Tango2_3840x2160_60_10_420_27_LD.266 \| 69 \| 70 \| 1.4% RitualDance_1920x1080_60_10_420_32_LD.266 \| 243 \| 259 \| 6.6% Chimera_8bit_1080P_1000_frames.vvc \| 420 \| 392 \| -6.7% BQTerrace_1920x1080_60_10_420_22_RA.vvc \| 148 \| 144 \| -2.7%	3 months ago
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

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117395 Commits (eb0c9670b4a943a43d1eef493c2866e416f32162) All Branches Search

117395 Commits (eb0c9670b4a943a43d1eef493c2866e416f32162)

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