glslang

mewin/glslang

Author	SHA1	Message	Date
Rex Xu	d41a696c30	HLSL: Additional channel value for textureGatherXXX(). When mapping HLSL gather intrinsics to GLSL textureGatherXXX() built-in function, the channel selection value is only valid for non-shadow samplers.	2017-03-13 17:07:18 +08:00
steve-lunarg	d00b026111	Enable GatherCmpRed. Green/Blue/Alpha cannot be supported. This implements GatherCmpRed in terms of OpImageDrefGather. There appears to be no way to implement the Green/Blue/Apha forms: see #673.	2017-03-09 08:59:45 -07:00

Author

SHA1

Message

Date

Rex Xu

d41a696c30

HLSL: Additional channel value for textureGatherXXX().

When mapping HLSL gather intrinsics to GLSL textureGatherXXX() built-in
function, the channel selection value is only valid for non-shadow samplers.

2017-03-13 17:07:18 +08:00

steve-lunarg

d00b026111

Enable GatherCmpRed. Green/Blue/Alpha cannot be supported.

This implements GatherCmpRed in terms of OpImageDrefGather.

There appears to be no way to implement the Green/Blue/Apha forms: see #673.

2017-03-09 08:59:45 -07:00