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* avcodec/av1_vaapi: setting 2 output surface for film grainFei Wang2021-10-16
| | | | | | | | VAAPI needs 2 output surface for film grain frame. One used for reference and the other used for applying film grain and pushing to downstream. Signed-off-by: Fei Wang <fei.w.wang@intel.com>
* avcodec/vaapi: increase av1 decode pool sizeFei Wang2021-10-16
| | | | | | | | For film grain clip, vaapi_av1 decoder will cache additional 8 surfaces that will be used to store frames which apply film grain. So increase the pool size by plus 8 to avoid leak of surface. Signed-off-by: Fei Wang <fei.w.wang@intel.com>
* avcodec/dxva2_av1: fix global motion paramsTong Wu2021-10-16
| | | | | | | | | Defined in spec 5.9.24/5.9.25. Since function void global_motion_params(AV1DecContext *s) already updates gm type/params, the wminvalid parameter only need to get the value from cur_frame.gm_invalid. Signed-off-by: Tong Wu <tong1.wu@intel.com>
* avcodec/av1_vaapi: add gm params valid checkFei Wang2021-10-16
| | | | Signed-off-by: Fei Wang <fei.w.wang@intel.com>
* avcodec/av1dec: support setup shear processFei Wang2021-10-16
| | | | | | Defined in spec 7.11.3.6/7.11.3.7. Signed-off-by: Fei Wang <fei.w.wang@intel.com>
* avcodec/av1: extend some definitions in spec section 3Fei Wang2021-10-16
| | | | Signed-off-by: Fei Wang <fei.w.wang@intel.com>
* cbs_av1: fix incorrect data typeFei Wang2021-10-16
| | | | | | | | Since order_hint_bits_minus_1 range is 0~7, cur_frame_hint can be most 128. And similar return value for cbs_av1_get_relative_dist. So if plus them and use int8_t for the result may lose its precision. Signed-off-by: Fei Wang <fei.w.wang@intel.com>
* avfilter/opencl: Fix program_opencl for source code larger than 64kBTsutomu Seki2021-10-16
| | | | | | | | | The condition (pos < len) is always true and the rest of the OpenCL program code would not be read, while the maximum number of "rb" is "len - pos - 1", and then, the maximum number of the "pos" is "len - 1". Fixes: trac.ffmpeg.org/ticket/9217
* avfilter/vf_v360: add reset_rot optionPaul B Mahol2021-10-16
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* avcodec/hevcdec: apply H.274 film grainNiklas Haas2021-10-15
| | | | | | | | | | | | | | | | Similar in spirit and design to 66845cffc3bbb, but slightly simpler due to the lack of interlaced frames in HEVC. See that commit for more details. For the seed value, since no specification for this appears to exist, I semi-arbitrarily decided to base it off the POC id alone, since there's no analog of the idr_pic_id in HEVC's I-frames. This design is stable across remuxes and seeks, but changes for adjacent frames with a period that's typically long enough not to be noticeable, which makes it satisfy all of the requirements that a film grain seed should have. Tested with and without threading, using a patch to insert film grain metadata artificially (for lack of real files containing film grain).
* avformat/argo_asf: use title metadata when muxingZane van Iperen2021-10-15
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avformat/argo_asf: pass name through as metadataZane van Iperen2021-10-15
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avformat/argo_asf: cleanup and NULL-terminate name field in headerZane van Iperen2021-10-15
| | | | | | | Preparation for metadata changes in the following patches. Saves having to create an extra buffer. Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* libswscale/x86/rgb2rgb: add shuffle_bytes avx2Wu Jianhua2021-10-15
| | | | | | | | Performance data(Less is better): shuffle_bytes_ssse3 3.64654 shuffle_bytes_avx2 0.94288 Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
* avfilter/window_func: unify all filters win_func option that use this headerPaul B Mahol2021-10-15
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* x86/vf_lut3d: use three operand form for some instructionsJames Almer2021-10-14
| | | | | | Fixes compilation with old yasm. Signed-off-by: James Almer <jamrial@gmail.com>
* avfilter/vf_fftfilt: export FFT arrays sizePaul B Mahol2021-10-14
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* avfilter/vf_overlay: unbreak alpha composition with negative y and threads > 1Paul B Mahol2021-10-14
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* avfilter/vf_fftfilt: Use av_clip_uint8Martin Storsjö2021-10-14
| | | | | | | | The refactoring in 844890b1bc86316a38bc9e1dbf8ba0dd254307e3 caused fate-source to point out that this could be av_clip_uintp2 (or rather av_clip_uint8). Signed-off-by: Martin Storsjö <martin@martin.st>
* fate: update histogram test resultsPaul B Mahol2021-10-14
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* avfilter/vf_histogram: add colors_mode optionPaul B Mahol2021-10-14
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* avfilter/vf_fftfilt: add gray formats >8 depth supportPaul B Mahol2021-10-14
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* avformat/westwood_vqa: Store VQFL codebook chunksPekka Väänänen2021-10-14
| | | | | | | High color 15-bit VQA3 video streams contain high level chunks with only codebook updates that shouldn't be considered new frames. Now the demuxer stores a reference to such VQFL chunks and returns them later along with a VQFR chunk with full frame data.
* avfilter/vf_fftfilt: add slice threading supportPaul B Mahol2021-10-14
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* avfilter/vf_fftfilt: simplify bits/len calculationPaul B Mahol2021-10-14
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* avfilter: add xcorrelate video filterPaul B Mahol2021-10-13
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* avfilter: add limitdiff video filterPaul B Mahol2021-10-13
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* avfilter/vf_palettegen: cosmetic changesSoft Works2021-10-13
| | | | Signed-off-by: softworkz <softworkz@hotmail.com>
* avfilter/vf_palette(gen|use): support palettes with alphaSoft Works2021-10-13
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* avfilter/vf_lut3d: fix building with --disable-optimizationsMark Reid2021-10-13
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* avcodec/videotoolboxenc: use goto end for memory cleanupLimin Wang2021-10-13
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avcodec/avs3_parser: Fix usage of init_get_bits() and use init_get_bits8()Limin Wang2021-10-13
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avcodec/audiotoolboxdec: Fix usage of init_get_bits() and use init_get_bits8()Limin Wang2021-10-13
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avformat/dhav: make duration extraction more robustPaul B Mahol2021-10-13
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* avformat/dhav: check if timestamp matches when seekingPaul B Mahol2021-10-13
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* libavformat/hls: correct indentationNachiket Tarate2021-10-13
| | | | | Signed-off-by: Nachiket Tarate <nachiket.programmer@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* libavformat/hls: add support for decryption of HLS media segments encrypted ↵Nachiket Tarate2021-10-13
| | | | | | | | | | | using SAMPLE-AES encryption method Apple HTTP Live Streaming Sample Encryption: https://developer.apple.com/library/ios/documentation/AudioVideo/Conceptual/HLS_Sample_Encryption Signed-off-by: Nachiket Tarate <nachiket.programmer@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* libavformat/mov: add support for 'cens', 'cbc1' and 'cbcs' encryption ↵Nachiket Tarate2021-10-13
| | | | | | | | | | | | schemes specified in Common Encryption (CENC) standard correct implementation of 'cenc' encryption scheme to support decryption of partial cipher blocks at the end of subsamples https://www.iso.org/standard/68042.html Signed-off-by: Nachiket Tarate <nachiket.programmer@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* libavcodec/adts_header: add frame_length field and avpriv function to parse ↵Nachiket Tarate2021-10-13
| | | | | | | | | AAC ADTS header These will be used by HLS demuxer in case of sample decryption. Signed-off-by: Nachiket Tarate <nachiket.programmer@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* avcodec/gemdec: Use ff_set_dimensions()Michael Niedermayer2021-10-11
| | | | | | | | | Fixes: OOM Fixes: 39798/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_GEM_fuzzer-5611636853964800 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/utils: Ensure 8x8 alignment for ARGO in avcodec_align_dimensions2()Michael Niedermayer2021-10-11
| | | | | | | | Fixes: out of array access Fixes: 39736/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARGO_fuzzer-4820016722214912 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/rtpdec_rfc4175: return the proper valueLimin Wang2021-10-11
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avformat/rtpdec_rfc4175: Remove redundant initializationLimin Wang2021-10-11
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avformat/rtpdec_rfc4175: use av_get_bits_per_pixel()Limin Wang2021-10-11
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avcodec/bitpacked: check av_buffer_ref resultLimin Wang2021-10-11
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* libavcodec/speexdec: fix memleak in error pathZhao Zhili2021-10-11
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Revert "avfilter/vf_idet: reduce noisyness if the filter has been auto inserted"Andreas Rheinhardt2021-10-11
| | | | | | | | | | | This reverts commit 723c37d3b7b5555f23bfdfe3e5c3599543c06332. Said commit was in preparation for auto-inserting the idet filter. This has never happened; even if it did, the code is wrong, because it segfaults if the filter instance doesn't have a name (having one is not mandatory). Furthermore, it is documented for libavfilter to not assign any semantics to the name, which this check violates. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/libsrt: add snddropdelay parameter for srtLimin Wang2021-10-11
| | | | | Reviewed-by: "zhilizhao(赵志立)" <quinkblack@foxmail.com> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avfilter/vsrc_testsrc: add planar formats for haldclutsrcPaul B Mahol2021-10-11
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* avfilter/vf_lut3d: add x86-optimized tetrahedral interpolationMark Reid2021-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I spotted an interesting pattern that I didn't see before that leads to the implementation being faster. The bit shifting table I was using before is no longer needed, and was able to remove quite a few lines.  I also add use of FMA on the AVX2 version. f32 1920x1080 1 thread with prelut c impl 1434012700 UNITS in lut3d->interp,       1 runs,      0 skips 1434035335 UNITS in lut3d->interp,       2 runs,      0 skips 1423615347 UNITS in lut3d->interp,       4 runs,      0 skips 1426268863 UNITS in lut3d->interp,       8 runs,      0 skips sse2 905484420 UNITS in lut3d->interp,       1 runs,      0 skips 905659010 UNITS in lut3d->interp,       2 runs,      0 skips 915167140 UNITS in lut3d->interp,       4 runs,      0 skips 915834222 UNITS in lut3d->interp,       8 runs,      0 skips avx 574794860 UNITS in lut3d->interp,       1 runs,      0 skips 581035090 UNITS in lut3d->interp,       2 runs,      0 skips 584116720 UNITS in lut3d->interp,       4 runs,      0 skips 581460290 UNITS in lut3d->interp,       8 runs,      0 skips avx2 301698880 UNITS in lut3d->interp,       1 runs,      0 skips 301982880 UNITS in lut3d->interp,       2 runs,      0 skips 306962430 UNITS in lut3d->interp,       4 runs,      0 skips 305472025 UNITS in lut3d->interp,       8 runs,      0 skips gbrap16 1920x1080 1 thread with prelut c impl 1480894840 UNITS in lut3d->interp,       1 runs,      0 skips 1502922990 UNITS in lut3d->interp,       2 runs,      0 skips 1496114307 UNITS in lut3d->interp,       4 runs,      0 skips 1492554551 UNITS in lut3d->interp,       8 runs,      0 skips sse2 980777180 UNITS in lut3d->interp,       1 runs,      0 skips 986121520 UNITS in lut3d->interp,       2 runs,      0 skips 986489840 UNITS in lut3d->interp,       4 runs,      0 skips 998832248 UNITS in lut3d->interp,       8 runs,      0 skips avx 622212360 UNITS in lut3d->interp,       1 runs,      0 skips 622981160 UNITS in lut3d->interp,       2 runs,      0 skips 645396315 UNITS in lut3d->interp,       4 runs,      0 skips 641057075 UNITS in lut3d->interp,       8 runs,      0 skips avx2 321336400 UNITS in lut3d->interp,       1 runs,      0 skips 321268920 UNITS in lut3d->interp,       2 runs,      0 skips 323459895 UNITS in lut3d->interp,       4 runs,      0 skips 324949967 UNITS in lut3d->interp,       8 runs,      0 skips
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