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GLSL: Make gl_Layer and gl_ViewportIndex always be outside blocks.

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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.
This commit is contained in:
John Kessenich 2017-09-13 13:22:50 -06:00
parent aab3bcffea
commit ba6a3c290e
7 changed files with 104 additions and 115 deletions
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8
Test/spv.viewportArray2.tesc
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@ -5,12 +5,12 @@ layout(vertices = 4) out;
out gl_PerVertex {
int gl_ViewportMask[2];
int gl_ViewportIndex;
layout (viewport_relative) out highp int gl_Layer;
} gl_out[4];
layout (viewport_relative) out highp int gl_Layer;
void main()
{
gl_out[gl_InvocationID].gl_ViewportMask[0] = 1;
gl_out[gl_InvocationID].gl_ViewportIndex = 2;
gl_out[gl_InvocationID].gl_ViewportMask[0] = 1;
gl_ViewportIndex = 2;
}