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• vulkan : take refs of frames using the regular buffer ref path

  1er mars, par Lynne

  vulkan: take refs of frames using the regular buffer ref path
  
  This simplifies the code, reduces allocations, and critically, does
  not store references of frames, along with references to hw_frames_ctx.
  The issue was that storing refs to frames while transferring stored
  refs to hw_frames_ctx of frames, and so created a circular dependency,
  which caused the Vulkan device to never be terminated.
  
  This only stores what it strictly needs as a dependency, and enables
  the frames context to be freed, even while doing asynchronous transfers.
  

  • [DH] libavutil/vulkan.c

• avcodec/mpegvideo_enc : Move H.263 specific check to ituh263enc.c

  1er mars, par Andreas Rheinhardt

  avcodec/mpegvideo_enc: Move H.263 specific check to ituh263enc.c
  
  Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] libavcodec/ituh263enc.c
  • [DH] libavcodec/mpegvideo_enc.c

• fate-sws-pixdesc-query : update ref for new pixfmts

  1er mars, par Lynne

  fate-sws-pixdesc-query: update ref for new pixfmts
  

  • [DH] tests/ref/fate/sws-pixdesc-query

• fate-imgutils : update reference for new pixel formats

  1er mars, par Lynne

  fate-imgutils: update reference for new pixel formats
  

  • [DH] tests/ref/fate/imgutils

• swscale/aarch64 : Refactor hscale_16_to_15__fs_4

  1er mars, par Krzysztof Pyrkosz

  swscale/aarch64: Refactor hscale_16_to_15__fs_4
  
  This patch removes the use of stack for temporary state and replaces
  interleaved ld4 loads with ld1.
  
  Before/after:
  
  A78
  hscale_16_to_15__fs_4_dstW_8_neon:                      86.8 ( 1.72x)
  hscale_16_to_15__fs_4_dstW_24_neon:                    147.5 ( 2.73x)
  hscale_16_to_15__fs_4_dstW_128_neon:                   614.0 ( 3.14x)
  hscale_16_to_15__fs_4_dstW_144_neon:                   680.5 ( 3.18x)
  hscale_16_to_15__fs_4_dstW_256_neon:                  1193.2 ( 3.19x)
  hscale_16_to_15__fs_4_dstW_512_neon:                  2305.0 ( 3.27x)
  
  hscale_16_to_15__fs_4_dstW_8_neon:                      86.0 ( 1.74x)
  hscale_16_to_15__fs_4_dstW_24_neon:                    106.8 ( 3.78x)
  hscale_16_to_15__fs_4_dstW_128_neon:                   404.0 ( 4.81x)
  hscale_16_to_15__fs_4_dstW_144_neon:                   451.8 ( 4.80x)
  hscale_16_to_15__fs_4_dstW_256_neon:                   760.5 ( 5.06x)
  hscale_16_to_15__fs_4_dstW_512_neon:                  1520.0 ( 5.01x)
  
  A72
  hscale_16_to_15__fs_4_dstW_8_neon:                     156.8 ( 1.52x)
  hscale_16_to_15__fs_4_dstW_24_neon:                    217.8 ( 2.52x)
  hscale_16_to_15__fs_4_dstW_128_neon:                   906.8 ( 2.90x)
  hscale_16_to_15__fs_4_dstW_144_neon:                  1014.5 ( 2.91x)
  hscale_16_to_15__fs_4_dstW_256_neon:                  1751.5 ( 2.96x)
  hscale_16_to_15__fs_4_dstW_512_neon:                  3469.3 ( 2.97x)
  
  hscale_16_to_15__fs_4_dstW_8_neon:                     151.2 ( 1.54x)
  hscale_16_to_15__fs_4_dstW_24_neon:                    173.4 ( 3.15x)
  hscale_16_to_15__fs_4_dstW_128_neon:                   660.0 ( 3.98x)
  hscale_16_to_15__fs_4_dstW_144_neon:                   735.7 ( 4.00x)
  hscale_16_to_15__fs_4_dstW_256_neon:                  1273.5 ( 4.09x)
  hscale_16_to_15__fs_4_dstW_512_neon:                  2488.2 ( 4.16x)
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DH] libswscale/aarch64/hscale.S