mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-08-05 03:35:56 +00:00
3abad2c125
This CL changes the MSL emission for struct initializers to emit the
struct name first.
`const a = {.f=float3(1)}` becomes `const a = Normals{.f=float3(1)}`.
This fixes an issues where the initialization happens inside an array
which the downstream compiler rejected without the explicit struct
naming.
Bug: tint:1641
Change-Id: I948b9ca94f4b89eac6d5bbbaa615b3d71d50c737
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98760
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
51 lines
1.0 KiB
Plaintext
51 lines
1.0 KiB
Plaintext
#include <metal_stdlib>
|
|
|
|
using namespace metal;
|
|
int f(int x, thread bool* const tint_symbol_5) {
|
|
if ((x == 10)) {
|
|
*(tint_symbol_5) = true;
|
|
return 0;
|
|
}
|
|
return x;
|
|
}
|
|
|
|
struct tint_symbol_2 {
|
|
int3 x [[user(locn1)]] [[flat]];
|
|
};
|
|
|
|
struct tint_symbol_3 {
|
|
int value [[color(2)]];
|
|
};
|
|
|
|
int tint_symbol_inner(int3 x, thread bool* const tint_symbol_6) {
|
|
int y = x[0];
|
|
while (true) {
|
|
int const r = f(y, tint_symbol_6);
|
|
if (*(tint_symbol_6)) {
|
|
return 0;
|
|
}
|
|
if ((r == 0)) {
|
|
break;
|
|
}
|
|
}
|
|
return y;
|
|
}
|
|
|
|
void tint_discard_func() {
|
|
discard_fragment();
|
|
}
|
|
|
|
fragment tint_symbol_3 tint_symbol(tint_symbol_2 tint_symbol_1 [[stage_in]]) {
|
|
thread bool tint_symbol_7 = false;
|
|
int const inner_result = tint_symbol_inner(tint_symbol_1.x, &(tint_symbol_7));
|
|
if (tint_symbol_7) {
|
|
tint_discard_func();
|
|
tint_symbol_3 const tint_symbol_4 = tint_symbol_3{};
|
|
return tint_symbol_4;
|
|
}
|
|
tint_symbol_3 wrapper_result = {};
|
|
wrapper_result.value = inner_result;
|
|
return wrapper_result;
|
|
}
|
|
|