FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	3a9292aff3	avcodec/snowenc: MV limits due to mv_penalty table size Fixes: out of array read Fixes: 69673/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SNOW_fuzzer-5476592894148608 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	eb9c96a82f	avcodec/ratecontrol: Try to keep fps as a rational Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	f81602fb3a	tools/target_dec_fuzzer: Adjust threshold for MV30 Fixes: 60867/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MV30_fuzzer-6381933108527104 Fixes: Timeout Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	749994194c	tools/target_dec_fuzzer: Adjust threshold for jpeg2000 Fixes: Timeout Fixes: 57385/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5394334324490240 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
J. Dekker	e61fed8280	avutil/riscv/cpu: fix __riscv_v_min_vlen typo Signed-off-by: J. Dekker <jdek@itanimul.li>	6 months ago
Brad Smith	41190da9e1	aarch64: Add OpenBSD runtime detection of dotprod and i8mm using sysctl Signed-off-by: Brad Smith <brad@comstyle.com>	6 months ago
Nuo Mi	23531c9776	avcodec/vvcdec: alf, support virtual boundaries see https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9503377 passed files: GDR_A_ERICSSON_2.bit GDR_B_NOKIA_2.bit GDR_C_NOKIA_2.bit VIRTUAL_A_MediaTek_3.bit VIRTUAL_B_MediaTek_3.bit	6 months ago
Nuo Mi	3bac5ba861	avcodec/vvcdec: sao, support virtual boundaries	6 months ago
Nuo Mi	17c8b63781	avcodec/vvcdec: deblock, support virtual boundaries	6 months ago
Nuo Mi	80ded9cfe7	avcodec/vvcdec: ps, derive virtual boundaries	6 months ago
Nuo Mi	8b3d1f1fb3	cbs_h266: add VVC_MAX_VBS for max num of virtual boundaries	6 months ago
Nuo Mi	fc731d8b39	avcodec/vvcdec: misc, constify ALFParams	6 months ago
Nuo Mi	9b532ace02	avcodec/vvcdec: misc, remove unused ALFParams.applied	6 months ago
Nuo Mi	98b6b90601	avcodec/vvcdec: refact out alf_get_edges	6 months ago
Nuo Mi	45d0ba8313	avcodec/vvcdec: misc, reformat ff_vvc_sao_filter	6 months ago
Nuo Mi	a69b07dc79	avcodec/vvcdec: refact, fix naming convention of x0, y0 for sao it's mismatched with the ff_vvc_sao_filter function declaration	6 months ago
Nuo Mi	ccf1d4172c	avcodec/vvcdec: refact out sao_extends_edges	6 months ago
Nuo Mi	200862b144	avcodec/vvcdec: refact out sao_get_edges	6 months ago
Nuo Mi	5b9320b209	avcodec/vvcdec: refact, unify ff_vvc_deblock_{horizontal, vertical}	6 months ago
Nuo Mi	16e410aaac	avcodec/vvcdec: misc, use POS to simplify filter code	6 months ago
Nuo Mi	a6ea542a34	avcodec/vvcdec: refact, unify {horizontal, vertical}_bs, {horizontal, vertical}_p, {horizontal, vertical}_q	6 months ago
Nuo Mi	cc89832d56	avcodec/vvcdec: refact, unify vvc_deblock_bs_chroma_{horizontal, vertical}	6 months ago
Nuo Mi	0a5bbcf0f3	avcodec/vvcdec: refact, unify vvc_deblock_bs_luma_{horizontal, vertical}	6 months ago
Nuo Mi	cb6538e9a1	avcodec/vvcdec: refact, unify vvc_deblock_subblock_bs_{horizontal, vertical}	6 months ago
Nuo Mi	0333b97414	checkasm/vvc_alf: ensure right and bottom boundaries are not overwritten by asm	6 months ago
Nuo Mi	6b0e6a98b5	x86/vvc_alf: avoid overwriting for non-16 aligned widths Previously, the code allowed overwriting on 16-aligned blocks, which was suitable when there were no picture's virtual boundaries because both CTU sizes and strides were 16-aligned. However, with picture's virtual boundaries, each CTU is divided into four ALF blocks, leading to potential issues with overwriting later CTUs. In cases involving picture virtual boundaries, each ALF block is 8-pixel aligned. For luma, we consistently ensure an 8-aligned width. For chroma in 4:2:0 format, we need to account for a 4-aligned width.	6 months ago
Nuo Mi	1fa9f5b17f	checkasm/vvc_alf: random select alf virtual boundaries position A picture's virtual boundaries will split a CTU into 4 ALF blocks. The ALF virtual boundary may cross or not cross a ALF block.	6 months ago
Nuo Mi	b82ef7c0ba	checkasm/vvc_alf: only check the valid filter and classify sizes	6 months ago
James Almer	74035aaed7	avformat/matroskadec: don't use sizeof(AVStereo3D) It's not part of the libavutil ABI. Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
James Almer	f6b29c8773	avformat/mov: don't use sizeof(AVStereo3D) It's not part of the libavutil ABI. Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
James Almer	7c0ebb095d	avcodec/mpeg12dec: don't use sizeof(AVStereo3D) It's not part of the libavutil ABI. Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
James Almer	e6baf4f384	avutil/stereo3d: add a new allocator function that returns a size av_stereo3d_alloc() is not useful in scenarios where you need to know the runtime size of AVStereo3D. Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
James Almer	1034296eac	avformat/dump: print Stereo3D AVRationals as float Same as every other rational printed in this file. Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
Timo Rothenpieler	6d4eba51f2	fftools/ffplay_renderer: use correct NULL value for Vulkan type	6 months ago
Lynne	dae12ddb2e	lavu/stereo3d: change the horizontal FOV field to a rational This avoids hardcoding any implementation-specific limitiations as part of the API, and allows for future expandability. This also allows API users to more conveniently convert the values into floats without hardcoding specific conversion constants. The API was committed a few days ago, so changing this field now is within the realms of acceptable.	6 months ago
Rémi Denis-Courmont	0d748eec8d	configure: detect 64-bit generic platforms Currently, any unrecognised platform is treated as 32-bit. This should detect most 64-bit platforms, namely LP64 and LLP64 ones. Unfortunately this will not work for ILP32 ABIs on 64-bit ISAs, but still better than nothing.	6 months ago
Cosmin Stejerean	c3814d5409	avcodec/dovi_rpudec: fix reading el_bit_depth_minus8 now that we are reading ext_mapping_idc as the upper 8 bits of el_bit_depth_minus8 we need to use get_ue_golomb_long rather than get_ue_golomb_31 for reading it	6 months ago
Pierre-Anthony Lemieux	77ab1c773c	fate/jpeg2000dec: add support for p0_10.j2k p0_10.j2k is one of the reference codestreams included in Rec. ITU-T T.803 \| ISO/IEC 15444-4. Adding this test was made possible by commit `6f4a95cfb8`.	6 months ago
Timo Rothenpieler	76317e22a6	avformat/tls_schannel: forward AVIO_FLAG_NONBLOCK to tcp stream Fixes for example rtmps streaming over schannel.	6 months ago
Ramiro Polla	e37a93031e	swscale/yuv2rgb: reindent after previous commit	6 months ago
Ramiro Polla	0a08c64588	swscale/yuv2rgb: fix yuv422p input in C code The C code was silently ignoring the second chroma line on yuv422p input.	6 months ago
Ramiro Polla	fb8fae864f	swscale/yuv2rgb: add macros to simplify code generation	6 months ago
Ramiro Polla	88a402df74	swscale/yuv2rgb: fix conversion for widths not aligned to 8 The C code for some pixel formats (rgb555, rgb565, rgb444, and monob) was not converting the last pixels on widths not aligned to 8. NOTE: the last pixel for odd widths is still not converted for any of the pixel formats in the C code for yuv2rgb except for monob.	6 months ago
Martin Storsjö	6ec22731ae	movenc: Add an option for resilient, hybrid fragmented/non-fragmented muxing This allows ending up with a normal, non-fragmented file when the file is finished, while keeping the file readable if writing is aborted abruptly at any point. (Normally when writing a mov/mp4 file, the unfinished file is completely useless unless it is finished properly.) This results in a file where the mdat atom contains (and hides) all the moof atoms that were part of the fragmented file structure initially. Signed-off-by: Martin Storsjö <martin@martin.st>	6 months ago
Martin Storsjö	4b8ddf71dc	movenc: Factorize a function for finishing a written fragment Signed-off-by: Martin Storsjö <martin@martin.st>	6 months ago
Lynne	0b67c83b2e	aacdec_usac, aacsbr: implement SBR support for USAC Currently, no eSBR features are supported. Thankfully, no encoders exist for it yet.	6 months ago
Cosmin Stejerean	0c0e7ec81e	avcodec/dovi_rpu: correctly read el_bit_depth_minus8 and ext_mapping_idc These two fields are coded together into a single 16 bit integer with upper 8 bits for ext_mapping_idc and lower 8 bits for el_bit_depth_minus8. Furthermore ext_mapping_idc has two components, upper 3 bits and lower 5 bits. Co-authored-by: Niklas Haas <git@haasn.dev> Signed-off-by: Niklas Haas <git@haasn.dev>	6 months ago
Cosmin Stejerean	cc587e69c6	avutil/dovi_meta: add fields for ext_mapping_idc Co-authored-by: Niklas Haas <git@haasn.dev> Signed-off-by: Niklas Haas <git@haasn.dev>	6 months ago
James Almer	127545350f	avformat/mov: use the updated default value for horizontal_disparity_adjustment in the eyes box Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
Lynne	d45e20c37b	aacdec_usac: remove custom rate_idx and use standard variable for it m4ac.sampling_index is what aacdec.c uses.	6 months ago

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116372 Commits (759aae590c0298414db4d2925a33b084d7f9e7f9) All Branches Search

116372 Commits (759aae590c0298414db4d2925a33b084d7f9e7f9)

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