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• vulkan : move OPT_CHAIN out of hwcontext_vulkan

  20 avril, par Lynne

  vulkan: move OPT_CHAIN out of hwcontext_vulkan
  
  This allows for it to be shared.
  Technically, implementations should not give drivers structs
  that the drivers are not familiar with.
  

  • [DH] libavutil/hwcontext_vulkan.c
  • [DH] libavutil/vulkan.c
  • [DH] libavutil/vulkan.h

• vulkan : move feature<->usage mapping code outside of hwcontext_vulkan.c

  20 avril, par Lynne

  vulkan: move feature<->usage mapping code outside of hwcontext_vulkan.c
  
  Allows for it to be reused. In particular, for a future patch to make
  vulkan hwaccels output DMABUF-backed VkImages.
  

  • [DH] libavutil/hwcontext_vulkan.c
  • [DH] libavutil/vulkan.c
  • [DH] libavutil/vulkan.h

• vulkan : check that the max number of push descriptors is not exceeded

  20 avril, par Lynne

  vulkan: check that the max number of push descriptors is not exceeded
  
  Just correctness. We don't exceed this on any known hardware, but
  its better to check.
  If we do, we simply fall back to regular descriptors.
  

  • [DH] libavutil/vulkan.c
  • [DH] libavutil/vulkan.h

• avcodec/vulkan_{av1, h264, hevc} : demote per frame logs to AV_LOG_DEBUG

  20 avril, par llyyr

  avcodec/vulkan_{av1, h264, hevc}: demote per frame logs to AV_LOG_DEBUG
  
  Matches vaapi and software decoding behavior
  
  Signed-off-by: llyyr <llyyr.public@gmail.com>
  

  • [DH] libavcodec/vulkan_av1.c
  • [DH] libavcodec/vulkan_h264.c
  • [DH] libavcodec/vulkan_hevc.c

• libavformat/asfdec : Fix regression bug when reading image attachments

  19 avril, par softworkz

  libavformat/asfdec: Fix regression bug when reading image attachments
  
  Commit c8140fe7324f264faacf7395b27e12531d1f13f7 had introduced
  a check for value_len > UINT16_MAX.
  As a consequence, attached images of sizes larger than UINT16_MAX
  could no longer be read.
  
  This is a minimal fix of the regression, avoiding the controversies
  of my earlier submission regarding int type handling in asfdec.
  
  Signed-off-by: softworkz <softworkz@hotmail.com>
  

  • [DH] libavformat/asfdec_f.c