31 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

• 22:40
  avcodec/nvenc: unify CBR filler data insertion for all codecs - Cameron Gutman git.videolan.org Git - ffmpeg.git/rss log
  avcodec/nvenc: unify CBR filler data insertion for all codecs Previously, AV1 used filler data with CBR by default while H.264 and HEVC may or may not depending on driver version. Make this consistent by using not filler data in CBR mode for all codecs. Since there are valid reasons to use CBR with or without filler, also add a cbr_padding option to allow users to override this. Signed-off-by: Cameron Gutman <aicommanderⓐgmail.com> Signed-off-by: Timo Rothenpieler <timoⓐrothenpieler.org> [DH] libavcodec/nvenc.c [DH] libavcodec/nvenc.h [DH] libavcodec/nvenc_av1.c [DH] (...)
• 15:01
  swscale/swscale_unscaled: Actually use X2->RGBA64 conversions - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log
  swscale/swscale_unscaled: Actually use X2->RGBA64 conversions The conversion functions were added in e7382b4d0101f02e61fdf5ad2c48aca500bb413f, yet they were never really enabled. Found via -ffunction-sections and --gc-sections. Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libswscale/swscale_unscaled.c
• 06:38
  doc/encoders: Move FFV1 encoder to video encoder section - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log
  doc/encoders: Move FFV1 encoder to video encoder section It is not an audio encoder. Reviewed-by: Gyan Doshi <ffmpegⓐgyani.pro> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] doc/encoders.texi
• 12:40
  tests/checkasm: fix wrong summation of bench time - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log
  tests/checkasm: fix wrong summation of bench time This was changed 8 years ago with the introduction of the linux-perf path, with seemingly no justification at the time. Likely a developer oversight from testing. This bug not only made --runs completely ineffective, but also meant that we didn't actually correctly filter out outliers. Fixes: e0d56f097f42bcdbe6c3b2f57df62a4da63f2094 [DH] tests/checkasm/checkasm.h
• 10:18
  tests/swscale: use hex format for flags values - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log
  tests/swscale: use hex format for flags values [DH] libswscale/tests/swscale.c

30 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

• 10:06
  avformat/rtpenc: Check dimensions during init - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log
  avformat/rtpenc: Check dimensions during init Also fixes a -Wdeclaration-after-statement warning. Reviewed-by: Michael Niedermayer <michaelⓐniedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/rtpenc.c

29 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

• 01:07
  avcodec/dxa: Remove set-but-unused variable - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log
  avcodec/dxa: Remove set-but-unused variable Forgotten in 6e80ec9dc5d7ea83c3abac641aa08ad7849c9e98. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/dxa.c

28 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

• 10:36
  avcodec/ffv1enc: Add -remap_optimizer option - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log
  avcodec/ffv1enc: Add -remap_optimizer option This allows tuning how much effort (time) the encoder spends on optimizing the remap table Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] doc/encoders.texi [DH] libavcodec/ffv1.h [DH] libavcodec/ffv1enc.c
• 08:23
  avcodec/ffv1enc: Eliminate RemapEncoderState - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log
  avcodec/ffv1enc: Eliminate RemapEncoderState Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/ffv1enc.c
• 08:17
  avcodec/ffv1enc: Eliminate copy_state - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log
  avcodec/ffv1enc: Eliminate copy_state Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/ffv1enc.c
• 00:52
  avcodec/ffv1enc: Better heuristic for selecting mul values. - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log
  avcodec/ffv1enc: Better heuristic for selecting mul values. This increases the search space from the hardcoded 17 tables to ~ 23^512 tables The mul_count choice is chosen by bruteforce All testcases tried, improve Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/ffv1enc.c
• 15:21
  avcodec/ituh263enc: Add necessary #if checks for FLV encoder - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log
  avcodec/ituh263enc: Add necessary #if checks for FLV encoder Fixes compilation in case where the FLV encoder is disabled with any other H.263 based encoder enabled. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ituh263enc.c
• 21:56
  avutil/hwcontext_vulkan: stop checking for deprecated and removed flag - llyyr git.videolan.org Git - ffmpeg.git/rss log
  avutil/hwcontext_vulkan: stop checking for deprecated and removed flag AV_VK_FRAME_FLAG_CONTIGUOUS_MEMORY was deprecated in e0f2d2e70228d022195afccc057bd6dc8b688c21 and removed in 09a57602991d47011247f2683f32a53255adcf09 Fixes: e0f2d2e70228d022195afccc057bd6dc8b688c21 Fixes: 09a57602991d47011247f2683f32a53255adcf09 [DH] libavutil/hwcontext_vulkan.c
• 16:15
  avcodec/raw: Duplicate raw_pix_fmt_tags into fourcc2pixfmt tool - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log
  avcodec/raw: Duplicate raw_pix_fmt_tags into fourcc2pixfmt tool Do this instead of exporting raw_pix_fmt_tags via avpriv_get_raw_pix_fmt_tags(). For shared builds this will lead to an increase in the combined size of the lavc and fourcc2pixfmt binaries (because the overhead of exporting avpriv_get_raw_pix_fmt_tags() is dwarfed by the size of the array), but given that fourcc2pixfmt is a test tool that is not widely distributed it does not really matter. For static builds the opposite is true (the rest of lavc/raw.o is no longer pulled into the test tool and the getter can be removed, (...)

27 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

• 16:21
  vulkan_functions: add note to update ff_vk_extensions_to_mask - Lynne git.videolan.org Git - ffmpeg.git/rss log
  vulkan_functions: add note to update ff_vk_extensions_to_mask Otherwise, the extension looks like its enabled, but isn't actually used by anything. [DH] libavutil/vulkan_functions.h
• 15:47
  vulkan_loader: remap video_maintenance2 in ff_vk_extensions_to_mask - Lynne git.videolan.org Git - ffmpeg.git/rss log
  vulkan_loader: remap video_maintenance2 in ff_vk_extensions_to_mask This was broken. [DH] libavutil/vulkan_loader.h
• 12:49
  vulkan_decode: allow using NULL offsets/nb_slices in ff_vk_decode_add_slice() - Lynne git.videolan.org Git - ffmpeg.git/rss log
  vulkan_decode: allow using NULL offsets/nb_slices in ff_vk_decode_add_slice() For codecs like VP9 which use a single slice. [DH] libavcodec/vulkan_decode.c
• 12:47
  vulkan_decode: allow using NULL sequence_params when decoding - Lynne git.videolan.org Git - ffmpeg.git/rss log
  vulkan_decode: allow using NULL sequence_params when decoding The function had some checks to allow for this, but as it always tried to dereference a bufferref, it wasn't fully ready. [DH] libavcodec/vulkan_decode.c
• 12:44
  lavu/vulkan: skip adding NULL buffers as deps in ff_vk_exec_add_dep_buf - Lynne git.videolan.org Git - ffmpeg.git/rss log
  lavu/vulkan: skip adding NULL buffers as deps in ff_vk_exec_add_dep_buf Allows for cleaner code. [DH] libavutil/vulkan.c
• 02:03
  avcodec/mjpegenc: Don't allocate unnecessarily much memory - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log
  avcodec/mjpegenc: Don't allocate unnecessarily much memory We need to allocate space for 64 coefficients per block; 24dbc4c2e82481f89d6fcacee1949e5038c5c2fc wanted to perform the calculation 64*sizeof(MJpegHuffmanCode) at compile time, yet in the end did it in a way that made it allocate 64 times as much memory as needed. Reported-by: Michael Niedermayer <michaelⓐniedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] (...)

26 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

• 20:13
  avformat/rtpenc: Add flag AVFMT_NODIMENSIONS. - Koushik Dutta git.videolan.org Git - ffmpeg.git/rss log
  avformat/rtpenc: Add flag AVFMT_NODIMENSIONS. Not all rtp formats require the video dimensions to be available up front. H264 and HEVC will send them as stream parameters. The flag is restrictive and prevents RTP repacketization without parsing the codec information out of the stream. This change checks to see if the codec parameters are available on the rtp formats that need it. Signed-off-by: Koushik Dutta <koushdⓐgmail.com> Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] (...)
• 08:05
  fate/vcodec: Test non-default b_strategy - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log
  fate/vcodec: Test non-default b_strategy With this modification the test would have caught the regression introduced in 72bf3d3c12ae562fd408603483bc59058757b1a1. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/vcodec.mak [DH] tests/ref/vsynth/vsynth1-mpeg4-adap [DH] tests/ref/vsynth/vsynth3-mpeg4-adap
• 07:38
  avcodec/mpegvideo_enc: Set b-frame chain length properly - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log
  avcodec/mpegvideo_enc: Set b-frame chain length properly Fixes a regression caused by my desire to use loop-scope for iterators in 72bf3d3c12ae562fd408603483bc59058757b1a1. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/mpegvideo_enc.c

25 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

• 22:12
  checkasm: vp8dsp: Use checkasm_check_padded in check_mc - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log
  checkasm: vp8dsp: Use checkasm_check_padded in check_mc Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] tests/checkasm/vp8dsp.c