blob: 831d2840758da31c1aae69dc6de85e275e8015e8 (
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
|
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK): -shaderobj -output-using-type
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK): -cpu -shaderobj -output-using-type
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK): -vk -shaderobj -output-using-type
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK): -wgpu -shaderobj -output-using-type -render-features half
//TEST:SIMPLE(filecheck=CHECK): -target glsl
// CHECK-NOT: NullDifferential
//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
RWStructuredBuffer<float> outputBuffer;
struct S<T:__BuiltinArithmeticType>
{
T v;
__init(T x)
{
v = x;
}
}
S<T> makeS<T:__BuiltinArithmeticType>(T x)
{
return S<T>(x);
}
bool cmp<T:__BuiltinArithmeticType>(T a, int b)
{
return a > T(b);
}
void accept<each T>(expand each T value) {}
T writeSingle<T : __BuiltinFloatingPointType>(inout int offset, T value)
{
outputBuffer[offset++] = __realCast<float>(value);
return value;
}
void write<each T : __BuiltinFloatingPointType>(expand S<each T> value)
{
int offset = 0;
accept(expand writeSingle(offset, cmp((each value).v, 0) ? (each value).v : __realCast<each T>(0.0)));
}
[numthreads(1,1,1)]
void computeMain()
{
// CHECK: 1.0
// CHECK: 2.0
// CHECK: 3.0
// CHECK: 4.0
write();
write(makeS(1.0), makeS(2.0h), makeS(3.0), makeS(4.0));
}
|
