blob: 45837c984783ed13b4cbc57310d94aa29b805e2a (
plain)
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
|
//TEST_IGNORE_FILE:
// Here we are going to test that we can correctly generating bindings when we
// are presented with a program spanning multiple input files (and multiple entry points)
// This file provides the fragment shader, and is only meant to be tested in combination with `multi-file.hlsl`
#ifdef __SPIRE__
#define R(X) /**/
#else
#define R(X) X
#endif
float4 use(float val) { return val; };
float4 use(float2 val) { return float4(val,0.0,0.0); };
float4 use(float3 val) { return float4(val,0.0); };
float4 use(float4 val) { return val; };
float4 use(Texture2D t, SamplerState s) { return t.Sample(s, 0.0); }
// Start with some parameters that will appear in both shaders
Texture2D sharedT R(: register(t0));
SamplerState sharedS R(: register(s0));
cbuffer sharedC R(: register(b0))
{
float3 sharedCA R(: packoffset(c0));
float sharedCB R(: packoffset(c0.w));
float3 sharedCC R(: packoffset(c1));
float2 sharedCD R(: packoffset(c2));
}
// Then some parameters specific to this shader.
// These will be placed *after* the ones from the main file,
// and even after the parameters further down in this file
// that end up being shared between the two files.
Texture2D fragmentT R(: register(t4));
SamplerState fragmentS R(: register(s2));
cbuffer fragmentC R(: register(b2))
{
float3 fragmentCA R(: packoffset(c0));
float fragmentCB R(: packoffset(c0.w));
float3 fragmentCC R(: packoffset(c1));
float2 fragmentCD R(: packoffset(c2));
}
// And end with some shared parameters again
Texture2D sharedTV R(: register(t2));
Texture2D sharedTF R(: register(t3));
float4 main() : SV_Target
{
// Go ahead and use everything here, just to make sure things got placed correctly
return use(sharedT, sharedS)
+ use(sharedCD)
+ use(fragmentT, fragmentS)
+ use(fragmentCD)
+ use(sharedTF, sharedS)
;
}
|
