// d3d10umddi.h
typedef enum D3D11_1DDI_VIDEO_PROCESSOR_ROTATION {
D3D11_1DDI_VIDEO_PROCESSOR_ROTATION_IDENTITY,
D3D11_1DDI_VIDEO_PROCESSOR_ROTATION_90,
D3D11_1DDI_VIDEO_PROCESSOR_ROTATION_180,
D3D11_1DDI_VIDEO_PROCESSOR_ROTATION_270
} ;
View the official Windows Driver Kit DDI referenceNo description available.
Specifies the clockwise rotation of the input stream of the video processor.
D3D11_1DDI_VIDEO_PROCESSOR_ROTATION_IDENTITYIndicates that rotation is 0 degrees—landscape mode.
D3D11_1DDI_VIDEO_PROCESSOR_ROTATION_90Indicates that rotation is 90 degrees clockwise—portrait mode.
D3D11_1DDI_VIDEO_PROCESSOR_ROTATION_180Indicates that rotation is 180 degrees clockwise—inverted landscape mode.
D3D11_1DDI_VIDEO_PROCESSOR_ROTATION_270Indicates that rotation is 270 degrees clockwise—inverted portrait mode.