FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	9ec042c1aa	avcodec/x86/vvc: add prototypes for OF functions And wrap the implemtation in preprocessor checks. Should fix ticket #11282. Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
Frank Plowman	1e5f24d1a6	lavc/vvc: Remove floating point logic This was the only floating point logic in the native VVC decoder. Signed-off-by: Frank Plowman <post@frankplowman.com>	2 months ago
Zhao Zhili	994368be8f	x86/vvc: Fix build error for arch x86_32 There were static functions which built for x86_32, but the simd functions they reference only available for x86_64.	2 months ago
Nuo Mi	c49001e338	avcodec/cbs_h266: Fix regression in DVB clip introduced by `93281630a7` This commit introduced a regression to VVC_HDR_UHDTV1_OpenGOP_3840x2160_50fps_HLG10_mosaic.ts. Root Cause: The AV_CEIL_RSHIFT(a, b) macro uses bit tricks that work only when -a is a negative value. However, due to integer promotion rules, this behavior does not extend to the unsigned int type. See "6.3.1.1 Boolean, characters, and integers" in the "ISO/IEC 9899" for details. Reported-by: Frank Plowman <post@frankplowman.com>	2 months ago
Michael Niedermayer	96d45c3b21	avformat/vividas: Check avio_read() for failure Fixes: use of uninitialized value (untested) Fixes: 42537627/clusterfuzz-testcase-minimized-fuzzer_loadfile_direct-5505802505355264 Found-by: ossfuzz Reported-by: Kacper Michajlow Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 months ago
Michael Niedermayer	e30d957a9b	avformat/ilbc: Check avio_read() for failure Fixes: use of uninitialized value Fixes: 42537627/clusterfuzz-testcase-minimized-fuzzer_protocol_memory-6656646223298560-cut Found-by: ossfuzz Reported-by: Kacper Michajlow Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 months ago
Michael Niedermayer	898f6582eb	avformat/nistspheredec: Clear buffer Fixes: use-of-uninitialized-value Fixes: 42537627/clusterfuzz-testcase-minimized-fuzzer_protocol_memory-6515855798632448-cut Found-by: ossfuzz Reported-by: Kacper Michajlow Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 months ago
Michael Niedermayer	bf8e43083f	avformat/mccdec: Initialize and check rate.den Fixes: Assertion c > 0 failed at libavutil/mathematics.c:61 Fixes: use-of-uninitialized-value Fixes: 42537627/clusterfuzz-testcase-minimized-fuzzer_protocol_memory-5939605805793280 Found-by: ossfuzz Reported-by: Kacper Michajlow Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 months ago
Michael Niedermayer	beca13a42e	avformat/rpl: check channels Fixes: 42537199/clusterfuzz-testcase-minimized-fuzzer_loadfile_direct-5447162658357248 Fixes: runtime error: signed integer overflow: -3330498059201358222 * 4 cannot be represented in type 'int64_t' (aka 'long') Found-by: ossfuzz Reported-by: Kacper Michajlow Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 months ago
compn	b16102ab1c	doc/infra: add more information and accounts	2 months ago
James Almer	2b1bf3e228	fate/pixfmt: reintroduce scale filter dependency for some tests Removed by mistake in `271aea60a4`. Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
James Almer	92b849df13	avformat/mov: reindent after previous commit Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
James Almer	2e338152a2	avformat/mov: use an array of pointers for heif_item Pointers to specific entries in the array are stored in other structs, so in the scenario where heif_item was reallocated when parsing an iloc box after and iinf one, the pointers may end up referencing freed memory. Fixes use-after-free with such samples. Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
vectronic	7f51cf75c6	avformat/hls: improve comment Signed-off-by: vectronic <hello.vectronic@gmail.com>	2 months ago
vectronic	380a518c43	avformat/mov: if pos has been reset, clear fragments and indexes and search for next root fixes https://trac.ffmpeg.org/ticket/7359 Signed-off-by: vectronic <hello.vectronic@gmail.com>	2 months ago
Peter Ross	2f34b159b4	avcodec/eatgq: decode motion vector macroblocks Signed-off-by: Peter Ross <pross@xvid.org>	2 months ago
James Almer	10c02deccb	avfilter/vf_zscale: extend the configuration log message with color space info And print it in DEBUG level, not TRACE, as it's useful information. Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
James Almer	5c8268ac56	avfilter/vf_zscale: remove unecessary argument from realign_frame Possible since the previous commit. Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
James Almer	c8e5c684b3	avfilter/vf_zscale: align the frame buffers Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
Pavel Koshevoy	00cf3df03f	lavfi/vf_zscale: fix call to av_pix_fmt_count_planes realign_frame called av_pix_fmt_count_planes with incorrect parameter. Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
Pavel Koshevoy	7b302f4db7	lavfi/vf_zscale: fix tmp buffer ptr alignment for zimg_filter_graph_process Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
James Almer	f15fc27db5	avfilter/framepool: align the frame buffers And not just the linesizes. Use the extra align bytes allocated for this purpose. Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
Marth64	6d5a0998b6	doc/bitstream_filters: elaborate on h264_redundant_pps Signed-off-by: Marth64 <marth64@proxyid.net>	2 months ago
Anton Khirnov	13129f1af4	lavc: deprecate the omx encoders They have not been relevant for a long time, and support for this API is also being dropped from other projects.	2 months ago
Anton Khirnov	9e68b26765	Document stream specifier syntax change from `46cbe4ab5c` Fixes #11248.	2 months ago
Anton Khirnov	3e9b0f7c01	lavfi/vf_libplacebo: eliminate LibplaceboInput.link Setting it was broken in `8160178dfc`, since links are not yet set up during init. It is also redundant, as the struct also stores the input index. Reported-By: llyyr <llyyr.public@gmail.com>	2 months ago
Peter Ross	2bbbf36fe2	avcodec/rv60: set populate_ipred src parameter to const	2 months ago
Peter Ross	006718c475	avcodec/rv60: align calc_sel_qp with reference decoder Fixes ticket #11290.	2 months ago
Peter Ross	c8c6319ce1	avcodec/rv60: prevent decode_cu_r deadlock Fixes ticket #11289 (deadlock).	2 months ago
Peter Ross	4d4d171afb	avcodec/rv60: prevent decode_cu_r segfault Fixes ticket #11289 (crash).	2 months ago
Peter Ross	923f45430c	avcodec/rv60: check init_get_bits8 return value Fixes CID 1634471	2 months ago
Peter Ross	d51a920556	avcodec/rv60: negative qp guard Fixes CID 1634472	2 months ago
Osamu Watanabe	82467b635e	avcodec/jpeg2000: Improve FF_DWT97_INT to pass ISO/IEC 15444-4 conformance tests Fixes https://trac.ffmpeg.org/ticket/10123 Signed-off-by: Pierre-Anthony Lemieux <pal@palemieux.com>	2 months ago
James Almer	3330b733d3	fate/pixfmt: disable dithering in the scale filter Should fix fate failures across different systems. Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
Tomas Härdin	733d891bdf	lavf/mxfenc: Use nb_components, not av_pix_fmt_count_planes() Also check that pix_desc != NULL, thanks James Almer This fixes https://trac.ffmpeg.org/ticket/11267	2 months ago
compn	f4ba5b083c	doc/git-howto: remove outdated line about gitolite	2 months ago
Marth64	11c703be31	avcodec/mpeg12dec: set FF_CODEC_PROPERTY_CLOSED_CAPTIONS in mpeg_set_cc_format() When Closed Captions are discovered, this method is always invoked. Therefore, use it to set the property instead of repeating the statement. Signed-off-by: Marth64 <marth64@proxyid.net>	2 months ago
James Almer	2eb9c35010	x86/swscale: disable AVX2 yuv2nv12cX functions if accurate_rnd is requested Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
Araz Iusubov	f63f164125	avcodec/amfenc: GOP size check Fix for the error with an invalid GOP size parameter.	2 months ago
James Almer	4047b887fc	swscale/swscale_unscaled: add more unscaled planar RGB to planar RGB coverage Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
James Almer	c5ebd56500	swscale/swscale_unscaled: add unscaled XV{36,48}LE <-> XV{36,48}BE Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
James Almer	271aea60a4	fate/pixfmts: extend the high bit depth test Also test 8bit formats, and try bitdepth conversion paths. Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
James Almer	c8438546ff	avfilter/vsrc_testsrc: add support for RGB48/RGBA64 Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
James Almer	e7382b4d01	swscale/swscale_unscaled: add unscaled x2rgb10le to packed RGB Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
James Almer	ae8ef645ec	swscale/swscale_unscaled: add unscaled x2rgb10le to planar RGB Signed-off-by: James Almer <jamrial@gmail.com>	2 months ago
Cameron Gutman	8503c64aa8	avcodec/amfenc: add support for QueryOutput wait Enable waiting in QueryOutput() based on driver support to reduce unnecessary delays. Fix for issue #10622 Co-authored-by: Araz Iusubov <Primeadvice@gmail.com>	2 months ago
Araz Iusubov	eedcf939d8	avcodec/amfenc: Color information update Processing of transfer characteristic SMPTE2084 and 8-bit depth added on AMF side and will appear in one of upcoming releases.	2 months ago
Leandro Santiago	fd0cacc472	fftools/ffplay: fix crash when vk renderer is null When vulkan rendering is requested by the user and fails, ffplay should exit graciously instead of crash due to a null pointer deref. Signed-off-by: Leandro Santiago <leandrosansilva@gmail.com> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	2 months ago
Kacper Michajłow	7b20985d8d	avcodec/jpegxl_parser: check entropy_decoder_read_symbol return value Found by OSS-Fuzz. Signed-off-by: Kacper Michajłow <kasper93@gmail.com>	2 months ago
Fei Wang	c845a07302	libavutil/hwcontext_{d3d11va, dxva2}: Support Y212/XV36 pixel format Use DXGI/D3DFMT 16bit pixel format to compatible with 12bit Y212/XV36 since there is no 12bit pixel defined in D3D11/D3D9. Fix cmdline on Windows: $ ffmpeg.exe -hwaccel qsv -init_hw_device qsv:hw,child_device_type= {d3d11, dxva2} -i input_12bit.bin -f null - Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Fei Wang <fei.w.wang@intel.com>	2 months ago

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