1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
//TEST:SIMPLE(filecheck=CHECK): -target spirv -stage compute -entry computeMain
//TEST:SIMPLE(filecheck=CHECK): -target spirv -stage compute -entry computeMain -DIS_DEFAULT
// To intentionally fill up binding slots
[[vk::binding(0, 1)]]
RWTexture1D<float> t1;
[[vk::binding(0, 2)]]
RWTexture1D<float> t2;
[[vk::binding(0, 4)]]
RWTexture1D<float> t3;
[[vk::binding(1, 4)]]
Texture1D<float> t4;
//CHECK-DAG: OpDecorate %__slang_resource_heap{{.*}} Binding 0
//CHECK-DAG: OpDecorate %__slang_resource_heap{{.*}} Binding 1
//CHECK-DAG: OpDecorate %__slang_resource_heap{{.*}} Binding 2
//CHECK-DAG: OpConvertUToAccelerationStructureKHR
//CHECK-NOT: OpDecorate %__slang_resource_heap{{.*}} Binding 3
//CHECK-NOT: OpDecorate %__slang_resource_heap{{.*}} Binding 4
//CHECK-NOT: OpDecorate %__slang_resource_heap{{.*}} Binding 5
//CHECK-NOT: OpDecorate %__slang_resource_heap{{.*}} Binding 6
//CHECK-NOT: OpDecorate %__slang_resource_heap{{.*}} Binding 7
//CHECK-NOT: OpDecorate %__slang_resource_heap{{.*}} Binding 8
//CHECK-NOT: OpDecorate %__slang_resource_heap{{.*}} Binding 9
#ifndef IS_DEFAULT
export T getDescriptorFromHandle<T:IOpaqueDescriptor>(DescriptorHandle<T> handleValue)
{
return defaultGetDescriptorFromHandle(handleValue, BindlessDescriptorOptions.VkMutable);
}
#endif
uniform SamplerState.Handle sampler;
uniform Sampler1DShadow.Handle combinedSampler;
uniform Texture1D<float>.Handle texture;
uniform RWTexture1D<float>.Handle rwTexture1;
uniform RWTexture2D<float>.Handle rwTexture2;
uniform Buffer<float>.Handle texelBuffer;
uniform RWBuffer<float>.Handle rwTexelBuffer;
struct Data
{
float v;
}
uniform ConstantBuffer<Data>.Handle buffer1;
uniform StructuredBuffer<float>.Handle buffer2;
uniform RWStructuredBuffer<float>.Handle rwBuffer;
uniform RaytracingAccelerationStructure.Handle rayAcceleration;
[numthreads(2,2,1)]
[shader("compute")]
void computeMain()
{
t1[0] = t2[0] + t2[0] + t4[0];
t1[2] = t4.Sample(sampler, 0);
t1[8] = combinedSampler.Sample(0);
t1[0] = texture[0];
t1[11] = rwTexture1[0];
t1[12] = rwTexture2[0];
t1[10] = texelBuffer[0];
t1[9] = rwTexelBuffer[0];
t1[4] = (*buffer1).v;
t1[6] = buffer2[0];
t1[0] += rwBuffer[0];
RayDesc ray;
ray.Origin = float3(0.1f, 0.1f, 0.0f);
ray.Direction = float3(0.0f, 0.0f, 1.0f);
ray.TMin = 0.0f;
ray.TMax = 100.0f;
RayQuery<RAY_FLAG_FORCE_NON_OPAQUE> rq;
rq.TraceRayInline(rayAcceleration, RAY_FLAG_FORCE_NON_OPAQUE, 0xff, ray);
bool proceed = rq.Proceed();
rq.CommitNonOpaqueTriangleHit();
rq.Abort();
t1[13] = (float)rq.RayFlags();
}
|
