// d3d10umddi.h

typedef enum D3DWDDM2_0DDI_VIDEO_PROCESSOR_BEHAVIOR_HINTS {
  D3DWDDM2_0DDI_VIDEO_PROCESSOR_BEHAVIOR_HINT_MULTIPLANE_OVERLAY_ROTATION,
  D3DWDDM2_0DDI_VIDEO_PROCESSOR_BEHAVIOR_HINT_MULTIPLANE_OVERLAY_RESIZE,
  D3DWDDM2_0DDI_VIDEO_PROCESSOR_BEHAVIOR_HINT_MULTIPLANE_OVERLAY_COLOR_SPACE_CONVERSION
} ;
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Windows Driver Kit DDI reference (ne-d3d10umddi-d3dwddm2_0ddi_video_processor_behavior_hints)

D3DWDDM2_0DDI_VIDEO_PROCESSOR_BEHAVIOR_HINTS enumeration

Description

Describes operations that the video processor can perform more efficiently than VideoProcessorBlt.

Constants

`D3DWDDM2_0DDI_VIDEO_PROCESSOR_BEHAVIOR_HINT_MULTIPLANE_OVERLAY_ROTATION`

Indicates that multi-plane overlay hardware can perform the rotation operation more efficiently than VideoProcessorBlt.

`D3DWDDM2_0DDI_VIDEO_PROCESSOR_BEHAVIOR_HINT_MULTIPLANE_OVERLAY_RESIZE`

Indicates that the multi-plane overlay hardware can perform the scaling operation more efficiently than VideoProcessorBlt.

`D3DWDDM2_0DDI_VIDEO_PROCESSOR_BEHAVIOR_HINT_MULTIPLANE_OVERLAY_COLOR_SPACE_CONVERSION`

Indicates that the multi-plane overlay hardware can perform the color space conversion operation more efficiently than VideoProcessorBlt.

D3DWDDM2_0DDI_VIDEO_PROCESSOR_BEHAVIOR_HINTS - NtDoc