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Add missing support for gl_MeshViewCountNV/gl_MeshViewIndicesNV in task shaders

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This commit is contained in:
Sahil Parmar 2019-02-07 14:28:12 -08:00
parent 9dda1281e6
commit 3958927a59
3 changed files with 166 additions and 131 deletions
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5
Test/spv.meshTaskShader.task
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@ -1,5 +1,7 @@
#version 450
#define MAX_VIEWS gl_MaxMeshViewCountNV
#define BARRIER() \
memoryBarrierShared(); \
barrier();
@ -19,12 +21,14 @@ shared vec4 mem[10];
taskNV out Task {
vec2 dummy;
vec2 submesh[3];
uint viewID;
} mytask;
void main()
{
uint iid = gl_LocalInvocationID.x;
uint gid = gl_WorkGroupID.x;
uint viewID = gl_MeshViewIndicesNV[gl_MeshViewCountNV%MAX_VIEWS];
// 1. shared memory load and stores
for (uint i = 0; i < 10; ++i) {
@ -41,6 +45,7 @@ void main()
mytask.submesh[0] = vec2(32.0, 33.0);
mytask.submesh[1] = vec2(34.0, 35.0);
mytask.submesh[2] = mytask.submesh[gid%2];
mytask.viewID = viewID;
BARRIER();