mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-06-02 04:31:26 +00:00
d868e860e0
CTS tests: https://github.com/gpuweb/cts/pull/1005 Bug: tint:1371 Change-Id: I228c7b2a27c6fbac0653c416fac603a6fb4bff85 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/81640 Reviewed-by: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com>
22 lines
458 B
HLSL
22 lines
458 B
HLSL
int3 tint_extract_bits(int3 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);
|
|
return ((v << uint3((shl).xxx)) >> uint3((shr).xxx));
|
|
}
|
|
|
|
void f_1() {
|
|
int3 v = int3(0, 0, 0);
|
|
uint offset_1 = 0u;
|
|
uint count = 0u;
|
|
const int3 x_15 = tint_extract_bits(v, offset_1, count);
|
|
return;
|
|
}
|
|
|
|
[numthreads(1, 1, 1)]
|
|
void f() {
|
|
f_1();
|
|
return;
|
|
}
|