1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
//TEST:SIMPLE(filecheck=CHECK): -target spirv -emit-spirv-via-glsl -entry computeMain -profile glsl_450 -stage compute
//DISABLED_TEST:SIMPLE(filecheck=CHECK): -target spirv -emit-spirv-directly -entry computeMain -profile glsl_450 -stage compute
Texture2DArray t2dArray;
RWStructuredBuffer<float4> result;
SamplerComparisonState s;
// CHECK: OpSourceExtension "GL_EXT_texture_shadow_lod"
// CHECK: %{{[0-9]*}} = OpImageSampleDrefExplicitLod %float %{{[0-9]*}} %{{[0-9]*}} %{{[0-9]*}} Lod|ConstOffset %float_0 %{{[0-9]*}}
// CHECK: %{{[0-9]*}} = OpImageSampleDrefExplicitLod %float %{{[0-9]*}} %{{[0-9]*}} %{{[0-9]*}} Lod|ConstOffset %float_1_5 %{{[0-9]*}}
[numthreads(1,1,1)]
void computeMain()
{
result[0] = t2dArray.SampleCmpLevelZero(s, float3(1, 2, 3), 0.5, int2(0, 0));
float level = 1.5;
result[1] = t2dArray.SampleCmpLevel(s, float3(1, 2, 3), 0.5, level, int2(0, 0));
}
|
