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Les articles publiés sur le site

  • lavc : APV decoder

    19 avril, par Mark Thompson
    lavc: APV decoder
    
    • [DH] configure
    • [DH] libavcodec/Makefile
    • [DH] libavcodec/allcodecs.c
    • [DH] libavcodec/apv_decode.c
    • [DH] libavcodec/apv_decode.h
    • [DH] libavcodec/apv_dsp.c
    • [DH] libavcodec/apv_dsp.h
    • [DH] libavcodec/apv_entropy.c
    • [DH] libavcodec/version.h
  • lavc/cbs : APV support

    19 avril, par Mark Thompson
    lavc/cbs: APV support
    
    • [DH] configure
    • [DH] libavcodec/Makefile
    • [DH] libavcodec/apv.h
    • [DH] libavcodec/cbs.c
    • [DH] libavcodec/cbs_apv.c
    • [DH] libavcodec/cbs_apv.h
    • [DH] libavcodec/cbs_apv_syntax_template.c
    • [DH] libavcodec/cbs_internal.h
    • [DH] libavformat/cbs.h
  • lavf : APV demuxer

    19 avril, par Mark Thompson
    lavf: APV demuxer
    
    Demuxes raw streams as defined in draft spec section 10.2.
    
    • [DH] libavformat/Makefile
    • [DH] libavformat/allformats.c
    • [DH] libavformat/apvdec.c
    • [DH] libavformat/version.h
  • lavc : APV codec ID and descriptor

    19 avril, par Mark Thompson
    lavc: APV codec ID and descriptor
    
    • [DH] libavcodec/codec_desc.c
    • [DH] libavcodec/codec_id.h
    • [DH] libavcodec/version.h
  • vulkan : drop bgr_workaround

    19 avril, par Lynne
    vulkan: drop bgr_workaround
    
    Vulkan's main issue around using BGR is simple.
    The letters in the shader don't match up (rgba in shader, bgra in format).
    So of course, rather than allowing "bgra" or other permutations of
    formats in the shader, they went the nuclear option and spent months writing
    an extension to get rid of the need to have a format in the shader to begin
    with.
    
    All this to solve a problem that should never have existed to begin with.
    This fixes BGRA images since enabling WithoutFormat, as the GPU now remaps
    without your involvement.
    
    • [DH] libavutil/vulkan.c