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wgsl: Replace [[decoration]] with @decoration

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Deprecate the old syntax. Migrate everything to the new syntax.

Bug: tint:1382
Change-Id: Ide12b2e927b17dc93b9714c7049090864cc568d3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/77260
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: David Neto <dneto@google.com>
This commit is contained in:
Ben Clayton
2022-01-19 22:46:57 +00:00
committed by Tint LUCI CQ
parent 8f1d5224ee
commit 01e4b6fc18
3200 changed files with 15906 additions and 15215 deletions
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12
docs/spirv-input-output-variables.md
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@@ -85,8 +85,8 @@ through the copying and optimize the result.
Current translation, through SPIR-V, SPIR-V reader, WGSL writer:
```groovy
[[location(0)]] var<out> frag_colour : vec4<f32>;
[[location(0)]] var<in> the_colour : vec4<f32>;
@location(0) var<out> frag_colour : vec4<f32>;
@location(0) var<in> the_colour : vec4<f32>;
fn bar_() -> void {
const x_14 : vec4<f32> = the_colour;
@@ -94,7 +94,7 @@ Current translation, through SPIR-V, SPIR-V reader, WGSL writer:
return;
}
[[stage(fragment)]]
@stage(fragment)
fn main() -> void {
bar_();
return;
@@ -123,14 +123,14 @@ Proposed translation, through SPIR-V, SPIR-V reader, WGSL writer:
// Declare a structure type to collect the return values.
struct main_result_type {
[[location(0)]] frag_color : vec4<f32>;
@location(0) frag_color : vec4<f32>;
};
[[stage(fragment)]]
@stage(fragment)
fn main(
// 'in' variables are entry point parameters
[[location(0)]] the_color_arg : vec4<f32>
@location(0) the_color_arg : vec4<f32>
) -> main_result_type {