Module draw_state::state [−] [src]

Fixed-function hardware state.

Configures the primitive assembly (PA), rasterizer, and output merger (OM) blocks.

Structs

Blend
BlendChannel
Color	The state of an active color render target
ColorMask
Depth	Depth test state.
MultiSample	Multi-sampling rasterization mode
Offset	How to offset vertices in screen space, if at all.
Rasterizer	Primitive rasterization state. Note that GL allows different raster method to be used for front and back, while this abstraction does not.
RefValues	The complete set of the rasterizer reference values. Switching these doesn't roll the hardware context.
Stencil	Complete stencil state, specifying how to handle the front and back side of a face.
StencilSide	Complete stencil state for a given side of a face.

BlendValue
Comparison	A pixel-wise comparison function.
CullFace	Which face, if any, to cull.
Equation
Factor
FrontFace	The front face winding order of a set of vertices.
RasterMethod	How to rasterize a primitive.
StencilOp	Stencil mask operation.

LineWidth	Width of a line. Could be f32 if not for Hash deriving issues.
OffsetSlope	Slope depth offset factor Could be f32 if not for Hash deriving issues.
OffsetUnits	Number of units to offset, where the unit is the minimal difference in the depth value dictated by the precision of the depth buffer.