csharp
public enum VideoSampleModeWhich shape of picture the shader is looking at.
No guide page documents this yet — the page shows what the code says about itself.
Remarks
⚠ Three cases rather than a plane count, because the two one-plane layouts are not the same picture. A greyscale frame has luma and no colour, so its chroma is the neutral 128 the shader supplies for itself; a BGRA frame has been through the conversion already and must not go through it again. Counting planes cannot tell them apart, and a shader that guessed would draw one of them in false colour.
Fields and properties (3)
PlanarThree planes: luma, blue-difference, red-difference.
GreyOne plane of luma. The chroma is neutral.
PackedOne plane of colour that needs no conversion at all.
Used by (2)
- VideoConstantsVixen.Video.Rendering
- VideoConstantsTestsVixen.Video.Rendering.Tests