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Add parsing of shorter stage attributes.

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This CL adds the ability to parse the `@compute`, `@fragment` and
`@vertex` attrbutes. The `@stage(...)` are still accepted and are not
marked as deprecated yet.

Most tests are still using `@stage(..)` except for a testing one.

Bug: tint:1503
Change-Id: I85cad5996605035e83109b021ffb13db98b1a144
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92480
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
This commit is contained in:
dan sinclair
2022-06-03 02:47:40 +00:00
committed by Dawn LUCI CQ
parent 1ad896df11
commit f0c150b01b
6 changed files with 100 additions and 6 deletions
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4
src/tint/transform/canonicalize_entry_point_io.h
View File

@@ -34,7 +34,7 @@ namespace tint::transform {
/// @location(2) loc2 : vec4<u32>;
/// };
///
/// @stage(fragment)
/// @fragment
/// fn frag_main(@builtin(position) coord : vec4<f32>,
/// locations : Locations) -> @location(0) f32 {
/// if (coord.w > 1.0) {
@@ -71,7 +71,7 @@ namespace tint::transform {
/// return col;
/// }
///
/// @stage(fragment)
/// @fragment
/// fn frag_main(in : frag_main_in) -> frag_main_out {
/// let inner_retval = frag_main_inner(in.coord, Locations(in.loc1, in.loc2));
/// var wrapper_result : frag_main_out;

4
src/tint/transform/module_scope_var_to_entry_point_param.h
View File

@@ -43,7 +43,7 @@ namespace tint::transform {
/// p = p + f;
/// }
///
/// @stage(compute) @workgroup_size(1)
/// @compute @workgroup_size(1)
/// fn main() {
/// foo();
/// }
@@ -55,7 +55,7 @@ namespace tint::transform {
/// *p = *p + (*sptr).f;
/// }
///
/// @stage(compute) @workgroup_size(1)
/// @compute @workgroup_size(1)
/// fn main(sptr : ptr<storage, S, read>) {
/// var<private> p : f32 = 2.0;
/// foo(&p, sptr);