shader: initialize perspective sample barycentrics at SampleId

This commit is contained in:
Claxten
2026-10-07 18:22:36 +04:00
committed by nmzik
parent fbf6ae400c
commit 3ba6ebae81
8 changed files with 99 additions and 6 deletions
@@ -143,6 +143,7 @@ void ValidateValueReferences(const Program& program, ShaderStageInputInfo input_
}
break;
case StageInputKind::BaryCoordSmooth:
case StageInputKind::BaryCoordSmoothSample:
case StageInputKind::BaryCoordSmoothCentroid:
case StageInputKind::BaryCoordNoPerspective:
if (component >= 2u) {
@@ -299,6 +300,9 @@ void CollectBuiltinInputs(const Program& program, ShaderInfo& info) {
break;
case StageInputKind::Layer: AddInput(info, kind, 0, 1, "gl_Layer"); break;
case StageInputKind::SampleId: AddInput(info, kind, 0, 1, "gl_SampleID"); break;
case StageInputKind::BaryCoordSmoothSample:
AddInput(info, StageInputKind::SampleId, 0, 1, "gl_SampleID");
[[fallthrough]];
case StageInputKind::BaryCoordSmooth:
case StageInputKind::BaryCoordSmoothCentroid:
AddInput(info, StageInputKind::BaryCoordSmooth, 0, 3, "gl_BaryCoordKHR");