Copying Accelerated Video Decode Frame Buffers

Conventional memory copying methods can yield very poor performance when data is in "uncacheable" memory, as when video decode is being done with hardware acceleration. This paper explains useful data copy optimizations for video decode operations.
  • Developers
  • Intel Integrated Graphics
  • IIG
  • h.264
  • visual computing
  • video decode
  • frame copy
  • Graphics
  • Media Processing
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