mirror of https://git.ffmpeg.org/ffmpeg.git
d5de9965ef
The reason why the generic av_image_copy_uc_from() doesn't really fit in the case for Vulkan is because some planes may be copied via other methods (such as mapping GPU memory), and if they don't satisfy the strict alignment requirements, a gpu image->gpu buffer->cpu ram copy is performed. We need this for hwcontext_vulkan, and I think this will also be useful to API users like libplacebo who would rather not write a custom SIMD memcpy. |
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| .. | ||
| dev_community | ||
| doxy | ||
| examples | ||
| .gitignore | ||
| APIchanges | ||
| Doxyfile | ||
| Makefile | ||
| authors.texi | ||
| bitstream_filters.texi | ||
| bootstrap.min.css | ||
| build_system.txt | ||
| codecs.texi | ||
| decoders.texi | ||
| default.css | ||
| demuxers.texi | ||
| developer.texi | ||
| devices.texi | ||
| doxy-wrapper.sh | ||
| encoders.texi | ||
| errno.txt | ||
| faq.texi | ||
| fate.texi | ||
| fate_config.sh.template | ||
| ffmpeg-bitstream-filters.texi | ||
| ffmpeg-codecs.texi | ||
| ffmpeg-devices.texi | ||
| ffmpeg-filters.texi | ||
| ffmpeg-formats.texi | ||
| ffmpeg-protocols.texi | ||
| ffmpeg-resampler.texi | ||
| ffmpeg-scaler.texi | ||
| ffmpeg-utils.texi | ||
| ffmpeg.texi | ||
| ffmpeg.txt | ||
| ffplay.texi | ||
| ffprobe.texi | ||
| ffprobe.xsd | ||
| fftools-common-opts.texi | ||
| filter_design.txt | ||
| filters.texi | ||
| formats.texi | ||
| general.texi | ||
| general_contents.texi | ||
| git-howto.texi | ||
| indevs.texi | ||
| issue_tracker.txt | ||
| lexicon | ||
| libav-merge.txt | ||
| libavcodec.texi | ||
| libavdevice.texi | ||
| libavfilter.texi | ||
| libavformat.texi | ||
| libavutil.texi | ||
| libswresample.texi | ||
| libswscale.texi | ||
| mailing-list-faq.texi | ||
| metadata.texi | ||
| mips.txt | ||
| multithreading.txt | ||
| muxers.texi | ||
| nut.texi | ||
| optimization.txt | ||
| outdevs.texi | ||
| patchwork | ||
| platform.texi | ||
| print_options.c | ||
| protocols.texi | ||
| rate_distortion.txt | ||
| resampler.texi | ||
| scaler.texi | ||
| snow.txt | ||
| style.min.css | ||
| swresample.txt | ||
| swscale.txt | ||
| t2h.init | ||
| t2h.pm | ||
| tablegen.txt | ||
| texi2pod.pl | ||
| texidep.pl | ||
| transforms.md | ||
| undefined.txt | ||
| utils.texi | ||
| writing_filters.txt | ||