VDPAU
Data Fields
VdpOutputSurfaceRenderBlendState Struct Reference
VdpOutputSurface Rendering Functionality

Complete blending operation definition. More...

#include <vdpau.h>

Data Fields

uint32_t struct_version
VdpOutputSurfaceRenderBlendFactor blend_factor_source_color
VdpOutputSurfaceRenderBlendFactor blend_factor_destination_color
VdpOutputSurfaceRenderBlendFactor blend_factor_source_alpha
VdpOutputSurfaceRenderBlendFactor blend_factor_destination_alpha
VdpOutputSurfaceRenderBlendEquation blend_equation_color
VdpOutputSurfaceRenderBlendEquation blend_equation_alpha
VdpColor blend_constant

Detailed Description

Complete blending operation definition.

A "blend state" operation controls the math behind certain rendering operations.

The blend math is the familiar OpenGL blend math: