glslang/Test/spv.viewportArray2.tesc
John Kessenich ba6a3c290e GLSL: Make gl_Layer and gl_ViewportIndex always be outside blocks.
There was some ambiguity/contradiction in this behavior, and
Khronos decided glslang should always have these outside blocks,
rather than have stage/vendor/target variations.
2017-09-13 13:22:50 -06:00

17 lines
306 B
GLSL

#version 450
#extension GL_NV_viewport_array2 :require
layout(vertices = 4) out;
out gl_PerVertex {
int gl_ViewportMask[2];
} gl_out[4];
layout (viewport_relative) out highp int gl_Layer;
void main()
{
gl_out[gl_InvocationID].gl_ViewportMask[0] = 1;
gl_ViewportIndex = 2;
}