FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	bdaaddb65c	lavfi/vf_stack: convert to query_func2()	4 weeks ago
Anton Khirnov	e2f4c69779	lavfi/vf_shuffleplanes: convert to query_func2()	4 weeks ago
Anton Khirnov	965e9b646e	lavfi/vf_showpalette: convert to query_func2()	4 weeks ago
Anton Khirnov	a96244df77	lavfi/vf_setparams: convert to query_func2()	4 weeks ago
Anton Khirnov	242ee7b0a2	fftools/ffmpeg_sched: be smarter about flushing the pre-muxing queues These per-stream FIFOs hold the packets before every stream is initialized and the header can be written. Once that happens, current code will flush each stream's queue one after the other. However, in case we buffered a lot of data for multiple streams, this may cause the muxer to overflow max_interleave_delta, resulting in worse interleaving than necessary. Change the code to interleave packets from all the queues by DTS.	4 weeks ago
Anton Khirnov	6d6bd86f2b	fftools/opt_common: stop accessing a private field Stops printing the 'C' flag in -filters output, but it carries no actionable information anyway.	4 weeks ago
Anton Khirnov	e79ac9312f	fftools/ffmpeg_filter: use proper logging contexts	4 weeks ago
Anton Khirnov	ad50254ee1	fftools/ffmpeg_demux: use proper logging contexts everywhere	4 weeks ago
James Almer	e206e72b83	Revert "tests/fate: disable compression for zlib-based codecs" This made the output non binary reproducible across different versions of zlib. This reverts commit `bce5855afb`. Signed-off-by: James Almer <jamrial@gmail.com>	4 weeks ago
Michael Niedermayer	d0927ed0a8	libavcodec/ffv1enc: Add option to select the quantization table Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 weeks ago
Michael Niedermayer	81a360a5ed	avcodec/ffv1: add a named constant for the quant table size Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 weeks ago
Michael Niedermayer	2542e9296c	avcodec/ffv1: RCT is only possible with RGB Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 weeks ago
Anton Khirnov	31b5b3badc	lavu/opt: deprecate av_opt_ptr() It has no more internal callers, and we do not want to support direct pointer access via AVOptions, as that constrains AVOption API extensions.	4 weeks ago
Anton Khirnov	86460a0342	lavf/flvdec: replace a private option with a field in FFFormatContext The demuxer's 'missing_streams' private option is used to communicate information from the demuxer to avformat_find_stream_info(). However, that is not only unnecessarily complicated, it also leaks internal information to users, e.g. this option appears in the results of the fate-flv-demux test. Use a new field in FFFormatContext to communicate this information instead.	4 weeks ago
Anton Khirnov	31da5222a4	lavf: replace FFFormatContext.prefer_codec_framerate with FF_INFMT_FLAG There is no reason for this to be a dynamic property, as the only demuxer using this sets it unconditionally.	4 weeks ago
Anton Khirnov	12e5116872	lavf: deprecate av_format_inject_global_side_data() This function would otherwise fail to build on the next major bump, as inject_global_side_data is marked for removal. It should also never be needed, as there is now a mechanism for supplying global side data to decoders directly.	4 weeks ago
Anton Khirnov	cb80ec0b6c	lavf: move demuxing-specific fields from FFFormatContext to FormatContextInternal	4 weeks ago
Anton Khirnov	6d05e7e314	lavf: move muxing-specific fields from FFFormatContext to FormatContextInternal	4 weeks ago
Anton Khirnov	772911d3a8	lavf: add new struct for data private to generic layer Trivial for now, will become more useful in future commits, as many fields from FFFormatContext should not be visible to individual (de)muxers.	4 weeks ago
Anton Khirnov	461a359abc	lavf: add a header for generic-layer interfaces Analogous to what was previously done in avcodec and avfilter.	4 weeks ago
Anton Khirnov	de49452bc1	lavf/internal: remove a prototype for non-existent function ff_stream_side_data_copy() has been gone since `5432d2aaca`	4 weeks ago
James Almer	1f7268a44d	avcodec/vulkan_encode_h265: use the proper printf specifier for size_t Signed-off-by: James Almer <jamrial@gmail.com>	4 weeks ago
James Almer	a61517598f	avcodec/vulkan_encode_h264: use the proper printf specifier for size_t Signed-off-by: James Almer <jamrial@gmail.com>	4 weeks ago
James Almer	cb2f5cf400	fate/vcodec: add a test for v410 pixel format raw video Signed-off-by: James Almer <jamrial@gmail.com>	4 weeks ago
James Almer	03a88e56e0	fate/vcodec: stop using the deprecated v408 codec Signed-off-by: James Almer <jamrial@gmail.com>	4 weeks ago
James Almer	5d07ec04f2	fate/vcodec: stop using the deprecated v308 codec stddev and PSNR values change by the removal of format conversion and because of the added sws_flags. Either or will have the same effect even on their own. Signed-off-by: James Almer <jamrial@gmail.com>	4 weeks ago
Nuo Mi	a144e7b92e	avcodec/vvcdec: remove unused tb_pos_x0 and tb_pos_y0 This change will save approximately 531 MB for an 8K clip when processed with 16 threads. The calculation is as follows: 7680 * 4320 * sizeof(int) * 2 * 2 * 16 / (4 * 4).	4 weeks ago
Nuo Mi	2e936f2c11	avcodec/vvdec: refact, ff_vvc_deblock_bs use CodingUnit/TransformUnit instead of fc->tabs perf result for: "perf record -F 99 ./ffmpeg_g -i Tango2_3840x2160_60_10_420_27_LD.266 -f null -" before: 5.24% 1.87% ffmpeg_g [.] vvc_deblock_bs_chroma 1.72% ffmpeg_g [.] ff_vvc_deblock_bs 1.65% ffmpeg_g [.] vvc_deblock_bs_luma after: 3.48% 1.84% ffmpeg_g [.] vvc_deblock_bs_chroma 1.64% ffmpeg_g [.] ff_vvc_deblock_bs + vvc_deblock_bs_luma(inlined)	4 weeks ago
Nuo Mi	d78b43ecf8	avcodec/vvcdec: misc, move pcmf from min_tu_tl_init to min_cb_nz_tl_init pcmf are cu level flags	4 weeks ago
Nuo Mi	634780f3cf	avcodec/vvcdec: refact out deblock boundary strength stage The deblock boundary strength stage utilizes ~5% of CPU resources for 8K clips. It's worth considering it as a standalone stage. This stage has been relocated to follow the parser process, allowing us to reuse CUs and TUs before releasing them.	4 weeks ago
David Rosca	48a1a12968	hw_base_encode: Free pictures on close Fixes leaking recon surfaces with VAAPI.	4 weeks ago
Lynne	931d45d4d6	vulkan: do not create imageviews with video encode/decode usage This function is only used for filtering and generic compute. The issue is that a view inherits the usage flags from the image by default, and the spec says the view format must be compatible with the usage. VkImageViewUsageCreateInfo allows us to filter out the indeded uses of the imageview. Pffff.	4 weeks ago
Lynne	4b128de44a	vulkan: enable selecting a compatible representation of format When using integer images inside shaders, it turns out that conversion doesn't automatically happen, but we need to explicitly use the imageviews to get the image exposed as a suitable representation for the shader. Finally enables bitexact image representations.	4 weeks ago
Lynne	76e8afa8a6	hwcontext_vulkan: always enable MUTABLE creation flag We need it even for something as simple as bitexact opening of images.	4 weeks ago
Lynne	98f6d43146	vulkan: keep track of mapped memory in the buffer structure Can/could be useful to know which buffers are mapped.	1 month ago
Lynne	4d19be287f	libavfilter/Makefile: add a makefile for Vulkan shaders	1 month ago
Lynne	4e861ad8e0	libavcodec/Makefile: add a makefile for Vulkan shaders	1 month ago
Lynne	3afdfe830f	vulkan: add support for AV_PIX_FMT_RGB96	1 month ago
Lynne	903f7f053a	vulkan: add support for AV_PIX_FMT_RGBA128	1 month ago
Lynne	2336e68565	lavu: bump minor and add APIChanges entries for new 32bpc pixfmts	1 month ago
Lynne	4f387a1c4e	lavu/pixfmt: add AV_PIX_FMT_RGB96	1 month ago
Lynne	281bba1d26	lavu/pixfmt: add AV_PIX_FMT_RGBA128 This format is useful for doing certain lossless transforms on images, RCT in particular, which require you to escalate the size from 16 to 32 bits to avoid overflows. APIchanges will be done alongside when comitting.	1 month ago
Anton Khirnov	9ce63e65d6	lavc/avcodec: fix global/private option precendence Broken after `7753a9d627`. Apply only the whitelist early, and the rest with a single call to av_opt_set_dict2() with AV_OPT_SEARCH_CHILDREN, which should be equivalent to the original behaviour. Reported-by: Cameron Gutman <aicommander@gmail.com>	1 month ago
Anton Khirnov	c961a72926	lavfi/vf_scale: switch to query_func2()	1 month ago
Anton Khirnov	4d69398dda	lavfi/vf_remap: switch to query_func2()	1 month ago
Anton Khirnov	dcd5a51e0a	lavfi/vf_mergeplanes: switch to query_func2()	1 month ago
Anton Khirnov	989bc256a3	lavfi/vf_mergeplanes: remove redundant assignment It is already done in init.	1 month ago
Anton Khirnov	c19f3fe61b	lavfi/vf_quirc: use FILTER_PIXFMTS_ARRAY() instead of query_formats()	1 month ago
Anton Khirnov	d83d8a1643	lavfi/vf_premultiply: switch to query_func2()	1 month ago
Anton Khirnov	4faf6c6f0d	lavfi/vf_paletteuse: switch to query_func2()	1 month ago

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117731 Commits (13129f1af4340944291e0e291cb38d1c1ea3aad2) All Branches Search

117731 Commits (13129f1af4340944291e0e291cb38d1c1ea3aad2)

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