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* avformat/matroskaenc: Avoid seeks when writing EBML headerAndreas Rheinhardt2022-01-19
| | | | | | | | | | | | | | | Using start/end_ebml_master() to write an EBML Master element uses seeks under the hood. This does not work if the output is unseekable with the AVIOContext's buffer being very small (the size of the currently written Matroska EBML header is 40) or with the AVIOContext being in direct mode, because then this seek can't be performed in the AVIOContext's buffer. So using an approach that does not rely on seeking at all is preferable; this is achieved by switching to EbmlWriter. Also factor writing the EBML header out into a function of its own. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Don't waste bytes on AttachedFiles' length fieldsAndreas Rheinhardt2022-01-19
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Don't waste bytes on SimpleTags length fieldsAndreas Rheinhardt2022-01-19
| | | | | | | Also check the (user-provided) tags for being overlong; the earlier code had an implicit unchecked size_t->int conversion. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Add API to write Masters with minimal length fieldAndreas Rheinhardt2022-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This muxer currently uses two ways to ensure that no bytes are wasted by writing unnecessary long EBML length fields for Master elements and the (Simple)Block element (all the other elements are fine as one either already has the right length or getting the actual length is easy and necessary anyway): Either use an upper bound that is good enough in case one is available or write the data into a dynamic buffer first to get the length; the former approach is impossible in lots of cases, whereas the latter incurs allocations and memcpying. It is therefore unfeasible to use the latter for e.g. the attachments or the BlockGroups. This patch adds a third alternative to complement the other two: It consists of an EbmlWriter that one can add EBML elements to that can be written later by calling ebml_writer_write(); the latter function first traverses the written elements recursively and calculates the length of each element; then a second pass is performed in which all the elements are written directly (without any seeks). This new API also performs checks for overlong elements; this is in contrast to put_ebml_string() which simply performs a size_t->int conversion even for strings originating from the user. The new API is designed to have very low overhead: It uses stack arrays and performs no allocations; this also comes at a price: Right now, it can only be used in contexts in which there is a compile-time upper bound for the number of elements. It is also incompatible with storing the offset of an element in order to update this field later. Furthermore, it puts the onus of memory management (i.e. ensuring that pointers stay valid) on the user. These restrictions might be overcome in the future. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Don't open BlockGroup twiceAndreas Rheinhardt2022-01-19
| | | | | | | | | | | | | This would happen in case non-WebVTT-subtitles had BlockAdditional or DiscardPadding side-data. Given that these are not accounted for in the length of the outer BlockGroup (which is a quite sharp upper bound) it is possible for the outer BlockGroup to use an insufficient number of bytes which leads to an assert in end_ebml_master(). Fix this by not opening a second BlockGroup inside an already opened BlockGroup. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Fix potential overflowAndreas Rheinhardt2022-01-19
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* http: honor response headers in redirect cachingerankor2022-01-18
| | | | | | | | | | | | | | add a dictionary that maps "src_url" -> "expiry;dst_url", the dictionary is checked before issuing an http request, and updated after getting a 3xx redirect response. the cache expiry is determined according to the following (in desc priority) - 1. Expires header 2. Cache-Control containing no-cache/no-store (disables caching) 3. Cache-Control s-maxage/max-age 4. Http codes 301/308 are cached indefinitely, other codes are not cached
* lavc/qsvenc_hevc: add -pic_timing_sei optionHaihao Xiang2022-01-18
| | | | | | | | | The SDK may insert picture timing SEI for hevc and the code to set mfx parameter has been added in qsvenc, however the corresponding option is missing in the hevc option array Reviewed-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* lavc/qsvenc: add encode support for screen content coding extensionHaihao Xiang2022-01-18
| | | | | | Enables HEVC Screen Content Coding extension support on ICL+ platform Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* avfilter/tonemap_vaapi: set va parameters filters and numbersFei Wang2022-01-17
| | | | | | | | | This can fill VAProcPipelineParameterBuffer correctly and make the pipeline works. Reviewed-by: Soft Works <softworkz@hotmail.com> Signed-off-by: Fei Wang <fei.w.wang@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* avfilter: add overlay vaapi filterXinpeng Sun2022-01-17
| | | | | | | | | | | | | | | | | | | | | | | Overlay one video on the top of another. It takes two inputs and has one output. The first input is the "main" video on which the second input is overlaid. This filter requires same memory layout for all the inputs. An example command to use this filter to overlay overlay.mp4 at the top-left corner of the main.mp4: ffmpeg -init_hw_device vaapi=foo:/dev/dri/renderD128 \ -hwaccel vaapi -hwaccel_device foo -hwaccel_output_format vaapi -c:v h264 -i main.mp4 \ -hwaccel vaapi -hwaccel_device foo -hwaccel_output_format vaapi -c:v h264 -i overlay.mp4 \ -filter_complex "[0:v][1:v]overlay_vaapi=0:0:100:100:0.5[t1]" \ -map "[t1]" -an -c:v h264_vaapi -y out_vaapi.mp4 Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com> Signed-off-by: Xinpeng Sun <xinpeng.sun@intel.com> Signed-off-by: Zachary Zhou <zachary.zhou@intel.com> Signed-off-by: Fei Wang <fei.w.wang@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* vf_paletteuse: fix color cache lookup for Bayer dithering mode.Rudolf Polzer2022-01-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To trigger this bug, use `paletteuse=dither=bayer:bayer_scale=0`; you will see that adjacent pixel lines will use the same dither pattern, instead of being shifted from each other by 32 units (0x20). One way to demostrate the bug is: $ convert -size 64x256 gradient:black-white -rotate 270 grad.png $ echo 'P2 2 1 255 0 255' > bw.pnm $ ffmpeg -i grad.png -filter_complex 'movie=bw.pnm,scale=256x1[bw]; [0:v][bw]paletteuse=dither=bayer:bayer_scale=0' gradbw.png Previously: https://www.rm.cloudns.org/img/uploaded/0bd152c11b9cd99e5945115534b1bdde.png Now: https://www.rm.cloudns.org/img/uploaded/89caaa5e36c38bc2c01755b30811f969.png This was caused by passing inconsistent color vs (a,r,g,b) parameters to color_get(), and NBITS being 5 meaning actually hitting the same cache node does happen in this case, but ONLY if bayer_scale is zero. The fix is passing the correct color value to color_get(). Also added a previous-failing FATE test; image comparison of the first frame: Previously: https://www.rm.cloudns.org/img/uploaded/d0ff9db8d8a7d8a3b8b88bbe92bf5fed.png Now: https://www.rm.cloudns.org/img/uploaded/a72389707e719b5cd1c58916a9e79ca8.png (on this less synthetic test image, the bug basically causes noise from cache hits vs misses) Tested: FATE passes, which exercises this filter but at the default bayer_scale. Reviewed-by: Paul B Mahol <onemda@gmail.com>
* avformat/mpegts: add option max_packet_sizeGyan Doshi2022-01-16
| | | | | | Makes maximum size of emitted packet user-tunable. Default is existing 204800 bytes.
* fate/ffmpeg: add missing samples dependency to fate-shortestJames Almer2022-01-16
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/libmp3lame: return proper error codesJames Almer2022-01-14
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* vf_tonemap: Fix order of planesVittorio Giovara2022-01-14
| | | | | | | | | This resulted in a dimmed tonemapping due to bad resulting luma calculation. Found by: Derek Buitenhuis Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* avcodec/libopenh264enc: set iEntropyCodingModeFlag by coder optionLimin Wang2022-01-14
| | | | | | | | | | | | | | | For high/main profile, user can choose to use cavlc by specify "-coder cavlc", for default, it'll will use cabac, if it's baseline, we'll use cavlc by specs anyway. ffmpeg -y -f lavfi -i testsrc -c:v libopenh264 -profile:v main -coder cavlc -frames:v 1 -bsf trace_headers -f null - before the patch: entropy_coding_mode_flag 0 = 1 after the patch: entropy_coding_mode_flag 0 = 0 Reviewed-by: Martin Storsjö <martin@martin.st> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avcodec/libopenh264enc: make the profile configuablable correctlyLimin Wang2022-01-14
| | | | | | | | | due to the limitations set in d3a7bdd4ac54349aea9150a234478635d50ebd87, you weren't able to use main profile with OpenH264 1.8, or high profile with older versions Reviewed-by: Martin Storsjö <martin@martin.st> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avcodec/libopenh264enc: support for colorspace and range informationLimin Wang2022-01-14
| | | | | Reviewed-by: Martin Storsjö <martin@martin.st> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* fate/matroska: Add test for QT-modeAndreas Rheinhardt2022-01-13
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Add option to shift data to write cues at frontAndreas Rheinhardt2022-01-13
| | | | | | | | | | | | | This is similar to the faststart option of the mov muxer, yet in contrast to it it works together with reserve_index_space (the equivalent to reserved_moov_size): If the reserved space does not suffice, the data is shifted; if not, the Cues are written at the front without shifting the data. Several tests that cover (not only) this have been added. Implements #7017. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/vp3: Don't output bogus warningAndreas Rheinhardt2022-01-13
| | | | | | | It is perfectly fine to have from one to seven bits left at the end of parsing. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/rawvideodec: check packet sizeMichael Niedermayer2022-01-13
| | | | | | | | | | | Fixes: division by zero Fixes: integer overflow Fixes: 43347/clusterfuzz-testcase-minimized-ffmpeg_dem_V210X_fuzzer-5846911637127168 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: lance.lmwang@gmail.com Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/mpegpicture: Decrease size of encoding_error arrayAndreas Rheinhardt2022-01-13
| | | | | | | | | | | | | The current size is AV_NUM_DATA_POINTERS (i.e. eight). This number is chosen in order to minimize the amount of allocations for AVFrame.extended_(data|buf) for audio; it is meaningless for video for which four is sufficient. So decrease this array in order to minimize what is copied in ff_mpeg_ref_picture() and at the places that copy a whole MpegEncContext. Also do the same for snowenc. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mpeg4videodec: Avoid multiple consecutive av_log()Andreas Rheinhardt2022-01-13
| | | | | | | | These messages belong together, yet they can be torn apart if some other call to av_log() happens between them. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mpegvideo: Don't set unrestricted_mv for decodersAndreas Rheinhardt2022-01-13
| | | | | | It is write-only for them. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/h264pred: ReindentationAndreas Rheinhardt2022-01-13
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/h264pred: Remove dead > 8 pixels checks for 8bit codecsAndreas Rheinhardt2022-01-13
| | | | | | | | | | | RV40, SVQ3 and VP7/VP8 are eight-bit only, so it makes no sense to check for them in the codepath initializing > eight bit contexts. Move the codec-specific code to a switch located after the eight-bit init code where this is easily possible; and add checks to the macro to enable the compiler to remove the remaining checks when initializing bitdepths > 8 at compile-time. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/h264pred: Don't compile > 8 bit versions of VP7/8 functionsAndreas Rheinhardt2022-01-13
| | | | | | VP7 and VP8 are eight bit only. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/h264_slice: Inline H264 codec idAndreas Rheinhardt2022-01-13
| | | | | | This code is only reached by the H.264 decoder. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/svq3: Remove dead topright_samples_available variable, codeAndreas Rheinhardt2022-01-13
| | | | | | Topright samples are always available. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mpegvideo, svq3: Remove unused next_p_frame_damagedAndreas Rheinhardt2022-01-13
| | | | | | Always zero since 4d2858deac5213eaddfdc06f98379b6325d7b953. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/h264_slice, mpeg4videodec: Don't use %s to write single charAndreas Rheinhardt2022-01-13
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mpeg4video: Split off data in a header of its ownAndreas Rheinhardt2022-01-13
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avutil/parseutils: use quadhd for Quad HDLimin Wang2022-01-12
| | | | | | | | | qHD is 960x540 (q stands for quarter) and QHD is 2560x1440 (Q is quad). use quadhd for QHD for abbreviation. Fix ticket#9591 Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avcodec/v4l2_context: remove reinit variableMing Qian2022-01-11
| | | | | | | | Cleanup after commit 3fc72c9fc16df3b7edc329ed9eeaaa1e65976c33. Fixes coverity ticket #1497095. Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com> Signed-off-by: Ming Qian <ming.qian@nxp.com>
* lavf/vf_deinterlace_vaapi: flush queued frame for field in DeinterlacingBobLinjie Fu2022-01-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | For DeinterlacingBob mode with rate=field, the frame number of output should equal 2x input total since only intra deinterlace is used. Currently for "backward_ref = 0, rate = field", extra_delay is introduced. Due to the async without flush, frame number of output is [expected_number - 2]. Specifically, if the input only has 1 frame, the output will be empty. Add deint_vaapi_request_frame for deinterlace_vaapi, send NULL frame to flush the queued frame. For 1 frame input in Bob mode with rate=field, before patch: 0 frame; after patch: 2 frames; ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format vaapi -i input.h264 -an -vf deinterlace_vaapi=mode=bob:rate=field -f null - Tested-by: Mark Thompson <sw@jkqxz.net> Reviewed-by: Mark Thompson <sw@jkqxz.net> Signed-off-by: Linjie Fu <linjie.fu@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* libavcodec/qsvdec.c: using queue count to unref frameChen,Wenbin2022-01-12
| | | | | | | | | | MSDK vc1 and av1 sometimes output frame into the same suface, but ffmpeg-qsv assume the surface will be used only once, so it will unref the frame when it receives the output surface. Now change it to unref frame according to queue count. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* avformat/rtpenc_rfc4175: support for interlace formatLimin Wang2022-01-12
| | | | | | | | | | | | | | | | | Below are steps how to test on your local host: wget --no-check-certificate https://samples.ffmpeg.org/MPEG2/interlaced/burosch1.mpg 1. interlace format: ffmpeg -re -i ./burosch1.mpg -c:v bitpacked -pix_fmt yuv422p10 -f rtp rtp://239.255.0.1:6000 copy and create sdp file test.sdp ffplay -buffer_size 671088640 -protocol_whitelist "file,rtp,udp" test.sdp 2. progressive format: ffmpeg -re -i ./burosch1.mpg -vf yadif -c:v bitpacked -pix_fmt yuv422p10 -f rtp rtp://239.255.0.1:6000 copy and create sdp file test.sdp ffplay -buffer_size 671088640 -protocol_whitelist "file,rtp,udp" test.sdp Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avformat/rtpdec_rfc4175: reindent after last commitLimin Wang2022-01-12
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avformat/rtpdec_rfc4175: support for interlace formatLimin Wang2022-01-12
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* swscale/x86/input.asm: add x86-optimized planer rgb2yuv functionsMark Reid2022-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sse2 only operates on 2 lanes per loop for to_y and to_uv functions, due to the lack of pmulld instruction. Emulating pmulld with 2 pmuludq and shuffles proved too costly and made to_uv functions slower then the c implementation. For to_y on sse2 only float functions are generated, I was are not able outperform the c implementation on the integer pixel formats. For to_a on see4 only the float functions are generated. sse2 and sse4 generated nearly identical performing code on integer pixel formats, so only sse2/avx2 versions are generated. planar_gbrp_to_y_512_c: 1197.5 planar_gbrp_to_y_512_sse4: 444.5 planar_gbrp_to_y_512_avx2: 287.5 planar_gbrap_to_y_512_c: 1204.5 planar_gbrap_to_y_512_sse4: 447.5 planar_gbrap_to_y_512_avx2: 289.5 planar_gbrp9be_to_y_512_c: 1380.0 planar_gbrp9be_to_y_512_sse4: 543.5 planar_gbrp9be_to_y_512_avx2: 340.0 planar_gbrp9le_to_y_512_c: 1200.5 planar_gbrp9le_to_y_512_sse4: 442.0 planar_gbrp9le_to_y_512_avx2: 282.0 planar_gbrp10be_to_y_512_c: 1378.5 planar_gbrp10be_to_y_512_sse4: 544.0 planar_gbrp10be_to_y_512_avx2: 337.5 planar_gbrp10le_to_y_512_c: 1200.0 planar_gbrp10le_to_y_512_sse4: 448.0 planar_gbrp10le_to_y_512_avx2: 285.5 planar_gbrap10be_to_y_512_c: 1380.0 planar_gbrap10be_to_y_512_sse4: 542.0 planar_gbrap10be_to_y_512_avx2: 340.5 planar_gbrap10le_to_y_512_c: 1199.0 planar_gbrap10le_to_y_512_sse4: 446.0 planar_gbrap10le_to_y_512_avx2: 289.5 planar_gbrp12be_to_y_512_c: 10563.0 planar_gbrp12be_to_y_512_sse4: 542.5 planar_gbrp12be_to_y_512_avx2: 339.0 planar_gbrp12le_to_y_512_c: 1201.0 planar_gbrp12le_to_y_512_sse4: 440.5 planar_gbrp12le_to_y_512_avx2: 286.0 planar_gbrap12be_to_y_512_c: 1701.5 planar_gbrap12be_to_y_512_sse4: 917.0 planar_gbrap12be_to_y_512_avx2: 338.5 planar_gbrap12le_to_y_512_c: 1201.0 planar_gbrap12le_to_y_512_sse4: 444.5 planar_gbrap12le_to_y_512_avx2: 288.0 planar_gbrp14be_to_y_512_c: 1370.5 planar_gbrp14be_to_y_512_sse4: 545.0 planar_gbrp14be_to_y_512_avx2: 338.5 planar_gbrp14le_to_y_512_c: 1199.0 planar_gbrp14le_to_y_512_sse4: 444.0 planar_gbrp14le_to_y_512_avx2: 279.5 planar_gbrp16be_to_y_512_c: 1364.0 planar_gbrp16be_to_y_512_sse4: 544.5 planar_gbrp16be_to_y_512_avx2: 339.5 planar_gbrp16le_to_y_512_c: 1201.0 planar_gbrp16le_to_y_512_sse4: 445.5 planar_gbrp16le_to_y_512_avx2: 280.5 planar_gbrap16be_to_y_512_c: 1377.0 planar_gbrap16be_to_y_512_sse4: 545.0 planar_gbrap16be_to_y_512_avx2: 338.5 planar_gbrap16le_to_y_512_c: 1201.0 planar_gbrap16le_to_y_512_sse4: 442.0 planar_gbrap16le_to_y_512_avx2: 279.0 planar_gbrpf32be_to_y_512_c: 4113.0 planar_gbrpf32be_to_y_512_sse2: 2438.0 planar_gbrpf32be_to_y_512_sse4: 1068.0 planar_gbrpf32be_to_y_512_avx2: 904.5 planar_gbrpf32le_to_y_512_c: 3818.5 planar_gbrpf32le_to_y_512_sse2: 2024.5 planar_gbrpf32le_to_y_512_sse4: 1241.5 planar_gbrpf32le_to_y_512_avx2: 657.0 planar_gbrapf32be_to_y_512_c: 3707.0 planar_gbrapf32be_to_y_512_sse2: 2444.0 planar_gbrapf32be_to_y_512_sse4: 1077.0 planar_gbrapf32be_to_y_512_avx2: 909.0 planar_gbrapf32le_to_y_512_c: 3822.0 planar_gbrapf32le_to_y_512_sse2: 2024.5 planar_gbrapf32le_to_y_512_sse4: 1176.0 planar_gbrapf32le_to_y_512_avx2: 658.5 planar_gbrp_to_uv_512_c: 2325.8 planar_gbrp_to_uv_512_sse2: 1726.8 planar_gbrp_to_uv_512_sse4: 771.8 planar_gbrp_to_uv_512_avx2: 506.8 planar_gbrap_to_uv_512_c: 2281.8 planar_gbrap_to_uv_512_sse2: 1726.3 planar_gbrap_to_uv_512_sse4: 768.3 planar_gbrap_to_uv_512_avx2: 496.3 planar_gbrp9be_to_uv_512_c: 2336.8 planar_gbrp9be_to_uv_512_sse2: 1924.8 planar_gbrp9be_to_uv_512_sse4: 852.3 planar_gbrp9be_to_uv_512_avx2: 552.8 planar_gbrp9le_to_uv_512_c: 2270.3 planar_gbrp9le_to_uv_512_sse2: 1512.3 planar_gbrp9le_to_uv_512_sse4: 764.3 planar_gbrp9le_to_uv_512_avx2: 491.3 planar_gbrp10be_to_uv_512_c: 2281.8 planar_gbrp10be_to_uv_512_sse2: 1917.8 planar_gbrp10be_to_uv_512_sse4: 855.3 planar_gbrp10be_to_uv_512_avx2: 541.3 planar_gbrp10le_to_uv_512_c: 2269.8 planar_gbrp10le_to_uv_512_sse2: 1515.3 planar_gbrp10le_to_uv_512_sse4: 759.8 planar_gbrp10le_to_uv_512_avx2: 487.8 planar_gbrap10be_to_uv_512_c: 2382.3 planar_gbrap10be_to_uv_512_sse2: 1924.8 planar_gbrap10be_to_uv_512_sse4: 855.3 planar_gbrap10be_to_uv_512_avx2: 540.8 planar_gbrap10le_to_uv_512_c: 2382.3 planar_gbrap10le_to_uv_512_sse2: 1512.3 planar_gbrap10le_to_uv_512_sse4: 759.3 planar_gbrap10le_to_uv_512_avx2: 484.8 planar_gbrp12be_to_uv_512_c: 2283.8 planar_gbrp12be_to_uv_512_sse2: 1936.8 planar_gbrp12be_to_uv_512_sse4: 858.3 planar_gbrp12be_to_uv_512_avx2: 541.3 planar_gbrp12le_to_uv_512_c: 2278.8 planar_gbrp12le_to_uv_512_sse2: 1507.3 planar_gbrp12le_to_uv_512_sse4: 760.3 planar_gbrp12le_to_uv_512_avx2: 485.8 planar_gbrap12be_to_uv_512_c: 2385.3 planar_gbrap12be_to_uv_512_sse2: 1927.8 planar_gbrap12be_to_uv_512_sse4: 855.3 planar_gbrap12be_to_uv_512_avx2: 539.8 planar_gbrap12le_to_uv_512_c: 2377.3 planar_gbrap12le_to_uv_512_sse2: 1516.3 planar_gbrap12le_to_uv_512_sse4: 759.3 planar_gbrap12le_to_uv_512_avx2: 484.8 planar_gbrp14be_to_uv_512_c: 2283.8 planar_gbrp14be_to_uv_512_sse2: 1935.3 planar_gbrp14be_to_uv_512_sse4: 852.3 planar_gbrp14be_to_uv_512_avx2: 540.3 planar_gbrp14le_to_uv_512_c: 2276.8 planar_gbrp14le_to_uv_512_sse2: 1514.8 planar_gbrp14le_to_uv_512_sse4: 762.3 planar_gbrp14le_to_uv_512_avx2: 484.8 planar_gbrp16be_to_uv_512_c: 2383.3 planar_gbrp16be_to_uv_512_sse2: 1881.8 planar_gbrp16be_to_uv_512_sse4: 852.3 planar_gbrp16be_to_uv_512_avx2: 541.8 planar_gbrp16le_to_uv_512_c: 2378.3 planar_gbrp16le_to_uv_512_sse2: 1476.8 planar_gbrp16le_to_uv_512_sse4: 765.3 planar_gbrp16le_to_uv_512_avx2: 485.8 planar_gbrap16be_to_uv_512_c: 2382.3 planar_gbrap16be_to_uv_512_sse2: 1886.3 planar_gbrap16be_to_uv_512_sse4: 853.8 planar_gbrap16be_to_uv_512_avx2: 550.8 planar_gbrap16le_to_uv_512_c: 2381.8 planar_gbrap16le_to_uv_512_sse2: 1488.3 planar_gbrap16le_to_uv_512_sse4: 765.3 planar_gbrap16le_to_uv_512_avx2: 491.8 planar_gbrpf32be_to_uv_512_c: 4863.0 planar_gbrpf32be_to_uv_512_sse2: 3347.5 planar_gbrpf32be_to_uv_512_sse4: 1800.0 planar_gbrpf32be_to_uv_512_avx2: 1199.0 planar_gbrpf32le_to_uv_512_c: 4725.0 planar_gbrpf32le_to_uv_512_sse2: 2753.0 planar_gbrpf32le_to_uv_512_sse4: 1474.5 planar_gbrpf32le_to_uv_512_avx2: 927.5 planar_gbrapf32be_to_uv_512_c: 4859.0 planar_gbrapf32be_to_uv_512_sse2: 3269.0 planar_gbrapf32be_to_uv_512_sse4: 1802.0 planar_gbrapf32be_to_uv_512_avx2: 1201.5 planar_gbrapf32le_to_uv_512_c: 6338.0 planar_gbrapf32le_to_uv_512_sse2: 2756.5 planar_gbrapf32le_to_uv_512_sse4: 1476.0 planar_gbrapf32le_to_uv_512_avx2: 908.5 planar_gbrap_to_a_512_c: 383.3 planar_gbrap_to_a_512_sse2: 66.8 planar_gbrap_to_a_512_avx2: 43.8 planar_gbrap10be_to_a_512_c: 601.8 planar_gbrap10be_to_a_512_sse2: 86.3 planar_gbrap10be_to_a_512_avx2: 34.8 planar_gbrap10le_to_a_512_c: 602.3 planar_gbrap10le_to_a_512_sse2: 48.8 planar_gbrap10le_to_a_512_avx2: 31.3 planar_gbrap12be_to_a_512_c: 601.8 planar_gbrap12be_to_a_512_sse2: 111.8 planar_gbrap12be_to_a_512_avx2: 41.3 planar_gbrap12le_to_a_512_c: 385.8 planar_gbrap12le_to_a_512_sse2: 75.3 planar_gbrap12le_to_a_512_avx2: 39.8 planar_gbrap16be_to_a_512_c: 386.8 planar_gbrap16be_to_a_512_sse2: 79.8 planar_gbrap16be_to_a_512_avx2: 31.3 planar_gbrap16le_to_a_512_c: 600.3 planar_gbrap16le_to_a_512_sse2: 40.3 planar_gbrap16le_to_a_512_avx2: 30.3 planar_gbrapf32be_to_a_512_c: 1148.8 planar_gbrapf32be_to_a_512_sse2: 611.3 planar_gbrapf32be_to_a_512_sse4: 234.8 planar_gbrapf32be_to_a_512_avx2: 183.3 planar_gbrapf32le_to_a_512_c: 851.3 planar_gbrapf32le_to_a_512_sse2: 263.3 planar_gbrapf32le_to_a_512_sse4: 199.3 planar_gbrapf32le_to_a_512_avx2: 156.8 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* swscale/x86/output.asm: add x86-optimized planer gbr yuv2anyX functionsMark Reid2022-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | changes since v2: * fixed label changes since v1: * remove vex intruction on sse4 path * some load/pack marcos use less intructions * fixed some typos yuv2gbrp_full_X_4_512_c: 12757.6 yuv2gbrp_full_X_4_512_sse2: 8946.6 yuv2gbrp_full_X_4_512_sse4: 5138.6 yuv2gbrp_full_X_4_512_avx2: 3889.6 yuv2gbrap_full_X_4_512_c: 15368.6 yuv2gbrap_full_X_4_512_sse2: 11916.1 yuv2gbrap_full_X_4_512_sse4: 6294.6 yuv2gbrap_full_X_4_512_avx2: 3477.1 yuv2gbrp9be_full_X_4_512_c: 14381.6 yuv2gbrp9be_full_X_4_512_sse2: 9139.1 yuv2gbrp9be_full_X_4_512_sse4: 5150.1 yuv2gbrp9be_full_X_4_512_avx2: 2834.6 yuv2gbrp9le_full_X_4_512_c: 12990.1 yuv2gbrp9le_full_X_4_512_sse2: 9118.1 yuv2gbrp9le_full_X_4_512_sse4: 5132.1 yuv2gbrp9le_full_X_4_512_avx2: 2833.1 yuv2gbrp10be_full_X_4_512_c: 14401.6 yuv2gbrp10be_full_X_4_512_sse2: 9133.1 yuv2gbrp10be_full_X_4_512_sse4: 5126.1 yuv2gbrp10be_full_X_4_512_avx2: 2837.6 yuv2gbrp10le_full_X_4_512_c: 12718.1 yuv2gbrp10le_full_X_4_512_sse2: 9106.1 yuv2gbrp10le_full_X_4_512_sse4: 5120.1 yuv2gbrp10le_full_X_4_512_avx2: 2826.1 yuv2gbrap10be_full_X_4_512_c: 18535.6 yuv2gbrap10be_full_X_4_512_sse2: 33617.6 yuv2gbrap10be_full_X_4_512_sse4: 6264.1 yuv2gbrap10be_full_X_4_512_avx2: 3422.1 yuv2gbrap10le_full_X_4_512_c: 16724.1 yuv2gbrap10le_full_X_4_512_sse2: 11787.1 yuv2gbrap10le_full_X_4_512_sse4: 6282.1 yuv2gbrap10le_full_X_4_512_avx2: 3441.6 yuv2gbrp12be_full_X_4_512_c: 13723.6 yuv2gbrp12be_full_X_4_512_sse2: 9128.1 yuv2gbrp12be_full_X_4_512_sse4: 7997.6 yuv2gbrp12be_full_X_4_512_avx2: 2844.1 yuv2gbrp12le_full_X_4_512_c: 12257.1 yuv2gbrp12le_full_X_4_512_sse2: 9107.6 yuv2gbrp12le_full_X_4_512_sse4: 5142.6 yuv2gbrp12le_full_X_4_512_avx2: 2837.6 yuv2gbrap12be_full_X_4_512_c: 18511.1 yuv2gbrap12be_full_X_4_512_sse2: 12156.6 yuv2gbrap12be_full_X_4_512_sse4: 6251.1 yuv2gbrap12be_full_X_4_512_avx2: 3444.6 yuv2gbrap12le_full_X_4_512_c: 16687.1 yuv2gbrap12le_full_X_4_512_sse2: 11785.1 yuv2gbrap12le_full_X_4_512_sse4: 6243.6 yuv2gbrap12le_full_X_4_512_avx2: 3446.1 yuv2gbrp14be_full_X_4_512_c: 13690.6 yuv2gbrp14be_full_X_4_512_sse2: 9120.6 yuv2gbrp14be_full_X_4_512_sse4: 5138.1 yuv2gbrp14be_full_X_4_512_avx2: 2843.1 yuv2gbrp14le_full_X_4_512_c: 14995.6 yuv2gbrp14le_full_X_4_512_sse2: 9119.1 yuv2gbrp14le_full_X_4_512_sse4: 5126.1 yuv2gbrp14le_full_X_4_512_avx2: 2843.1 yuv2gbrp16be_full_X_4_512_c: 12367.1 yuv2gbrp16be_full_X_4_512_sse2: 8233.6 yuv2gbrp16be_full_X_4_512_sse4: 4820.1 yuv2gbrp16be_full_X_4_512_avx2: 2666.6 yuv2gbrp16le_full_X_4_512_c: 10904.1 yuv2gbrp16le_full_X_4_512_sse2: 8214.1 yuv2gbrp16le_full_X_4_512_sse4: 4824.1 yuv2gbrp16le_full_X_4_512_avx2: 2629.1 yuv2gbrap16be_full_X_4_512_c: 26569.6 yuv2gbrap16be_full_X_4_512_sse2: 10884.1 yuv2gbrap16be_full_X_4_512_sse4: 5488.1 yuv2gbrap16be_full_X_4_512_avx2: 3272.1 yuv2gbrap16le_full_X_4_512_c: 14010.1 yuv2gbrap16le_full_X_4_512_sse2: 10562.1 yuv2gbrap16le_full_X_4_512_sse4: 5463.6 yuv2gbrap16le_full_X_4_512_avx2: 3255.1 yuv2gbrpf32be_full_X_4_512_c: 14524.1 yuv2gbrpf32be_full_X_4_512_sse2: 8552.6 yuv2gbrpf32be_full_X_4_512_sse4: 4636.1 yuv2gbrpf32be_full_X_4_512_avx2: 2474.6 yuv2gbrpf32le_full_X_4_512_c: 13060.6 yuv2gbrpf32le_full_X_4_512_sse2: 9682.6 yuv2gbrpf32le_full_X_4_512_sse4: 4298.1 yuv2gbrpf32le_full_X_4_512_avx2: 2453.1 yuv2gbrapf32be_full_X_4_512_c: 18629.6 yuv2gbrapf32be_full_X_4_512_sse2: 11363.1 yuv2gbrapf32be_full_X_4_512_sse4: 15201.6 yuv2gbrapf32be_full_X_4_512_avx2: 3727.1 yuv2gbrapf32le_full_X_4_512_c: 16677.6 yuv2gbrapf32le_full_X_4_512_sse2: 10221.6 yuv2gbrapf32le_full_X_4_512_sse4: 5693.6 yuv2gbrapf32le_full_X_4_512_avx2: 3656.6 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/av1dec: honor the requested skip_frame levelJames Almer2022-01-11
| | | | | | | This supports dropping non-intra, non-key, or all frames. Tested-by: nevcairiel Signed-off-by: James Almer <jamrial@gmail.com>
* lavf/udp: do not return an uninitialized value from udp_open()Anton Khirnov2022-01-11
|
* fftools/cmdutils: Fix undefined 1 << 31Andreas Rheinhardt2022-01-11
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/libdav1d: explicitly set Dav1dSettings.apply_grainJames Almer2022-01-10
| | | | | | Don't depend on its default value being 1, as that could change anytime. Signed-off-by: James Almer <jamrial@gmail.com>
* lavu/fifo: return errors on trying to read/write too muchAnton Khirnov2022-01-10
| | | | | | | | | | Trying to write too much will currently overwrite previous data. Trying to read too much will either av_assert2() in av_fifo_drain() or return old data. Trying to peek too much will either av_assert2() in av_fifo_generic_peek_at() or return old data. Return an error code in all these cases, which is safer and more consistent.
* lavu/fifo: drop useless commentsAnton Khirnov2022-01-10
| | | | | This object was never intended to be thread-safe, so these carry no useful information.
* lavu/fifo: do not copy the whole fifo when reallocatingAnton Khirnov2022-01-10
| | | | | av_realloc() the buffer and only move the part of the ring buffer that needs it. Also avoids allocating a temporary fifo.
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-05 19:33:28 +0000