mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-07-10 07:05:54 +00:00
This CL updates all of the Tint unittests to the new @stage shorter syntax. This also updates the WGSL writer to emit the new short forms instead of using the deprecated form. Bug: tint:1503 Change-Id: I8c49e5319a19cccb5b4b5078f3ab39c50f31a9a8 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92483 Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Dan Sinclair <dsinclair@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com>
15 lines
428 B
WebGPU Shading Language
15 lines
428 B
WebGPU Shading Language
struct DrawIndirectArgs {
|
|
vertexCount : atomic<u32>,
|
|
};
|
|
@group(0) @binding(5) var<storage, read_write> drawOut : DrawIndirectArgs;
|
|
|
|
var<private> cubeVerts : u32 = 0u;
|
|
|
|
@compute @workgroup_size(1)
|
|
fn computeMain(@builtin(global_invocation_id) global_id : vec3<u32>) {
|
|
// Increment cubeVerts based on some criteria...
|
|
|
|
// This fails SPIR-V validation
|
|
let firstVertex : u32 = atomicAdd(&drawOut.vertexCount, cubeVerts);
|
|
}
|