46 lines
1.0 KiB
HLSL
46 lines
1.0 KiB
HLSL
uint tint_extract_bits(uint v, uint offset, uint count) {
|
|
const uint s = min(offset, 32u);
|
|
const uint e = min(32u, (s + count));
|
|
const uint shl = (32u - e);
|
|
const uint shr = (shl + s);
|
|
const uint shl_result = ((shl < 32u) ? (v << shl) : 0u);
|
|
return ((shr < 32u) ? (shl_result >> shr) : ((shl_result >> 31u) >> 1u));
|
|
}
|
|
|
|
RWByteAddressBuffer prevent_dce : register(u0, space2);
|
|
|
|
void extractBits_ce81f8() {
|
|
uint arg_0 = 1u;
|
|
uint arg_1 = 1u;
|
|
uint arg_2 = 1u;
|
|
uint res = tint_extract_bits(arg_0, arg_1, arg_2);
|
|
prevent_dce.Store(0u, asuint(res));
|
|
}
|
|
|
|
struct tint_symbol {
|
|
float4 value : SV_Position;
|
|
};
|
|
|
|
float4 vertex_main_inner() {
|
|
extractBits_ce81f8();
|
|
return (0.0f).xxxx;
|
|
}
|
|
|
|
tint_symbol vertex_main() {
|
|
const float4 inner_result = vertex_main_inner();
|
|
tint_symbol wrapper_result = (tint_symbol)0;
|
|
wrapper_result.value = inner_result;
|
|
return wrapper_result;
|
|
}
|
|
|
|
void fragment_main() {
|
|
extractBits_ce81f8();
|
|
return;
|
|
}
|
|
|
|
[numthreads(1, 1, 1)]
|
|
void compute_main() {
|
|
extractBits_ce81f8();
|
|
return;
|
|
}
|