encounter/dawn-cmake
1
0
Fork 0
mirror of https://github.com/encounter/dawn-cmake.git synced 2025-12-09 13:38:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

writer/hlsl: Zero initialize with (T) 0

Browse Source 
For structures and arrays.
This behaves identically to the per-element zero-initialization, but can be significantly less verbose.

Change-Id: I380ef86f16c2b3f37a9de2820e707f368955b761
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56764
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This commit is contained in:
Ben Clayton
2021-07-02 19:27:42 +00:00
parent efc46c1873
commit 2bb45389b7
54 changed files with 132 additions and 158 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
test/var/initialization/function/array.wgsl.expected.hlsl
View File

@@ -4,7 +4,7 @@ struct tint_array_wrapper {
[numthreads(1, 1, 1)]
void main() {
tint_array_wrapper v = {{0, 0, 0}};
tint_array_wrapper v = (tint_array_wrapper)0;
v;
return;
}

2
test/var/initialization/function/struct.wgsl.expected.hlsl
View File

@@ -5,7 +5,7 @@ struct S {
[numthreads(1, 1, 1)]
void main() {
S v = {0, 0.0f};
S v = (S)0;
v;
return;
}

2
test/var/initialization/private/array.wgsl.expected.hlsl
View File

@@ -2,7 +2,7 @@ struct tint_array_wrapper {
int arr[3];
};
static tint_array_wrapper v = {{0, 0, 0}};
static tint_array_wrapper v = (tint_array_wrapper)0;
[numthreads(1, 1, 1)]
void main() {

2
test/var/initialization/private/struct.wgsl.expected.hlsl
View File

@@ -3,7 +3,7 @@ struct S {
float b;
};
static S v = {0, 0.0f};
static S v = (S)0;
[numthreads(1, 1, 1)]
void main() {

2
test/var/initialization/workgroup/array.wgsl.expected.hlsl
View File

@@ -12,7 +12,7 @@ struct tint_symbol_1 {
void main(tint_symbol_1 tint_symbol) {
const uint local_invocation_index = tint_symbol.local_invocation_index;
if ((local_invocation_index == 0u)) {
const tint_array_wrapper tint_symbol_2 = {{0, 0, 0}};
const tint_array_wrapper tint_symbol_2 = {(int[3])0};
v = tint_symbol_2;
}
GroupMemoryBarrierWithGroupSync();

2
test/var/initialization/workgroup/struct.wgsl.expected.hlsl
View File

@@ -13,7 +13,7 @@ struct tint_symbol_1 {
void main(tint_symbol_1 tint_symbol) {
const uint local_invocation_index = tint_symbol.local_invocation_index;
if ((local_invocation_index == 0u)) {
const S tint_symbol_2 = {0, 0.0f};
const S tint_symbol_2 = (S)0;
v = tint_symbol_2;
}
GroupMemoryBarrierWithGroupSync();