mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-08-04 11:15:46 +00:00
077fe64b11
WGSL supports select() with vectors, where the condition is a scalar. To support this in SPIR-V versions older than 1.4, we need to splat the condition operand to a vector of the same size as the objects. Fixed: tint:933 Change-Id: I571af46e74cd7bb24093524ccfed25a3ed612676 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56340 Auto-Submit: James Price <jrprice@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
46 lines
1.3 KiB
WebGPU Shading Language
46 lines
1.3 KiB
WebGPU Shading Language
// Copyright 2021 The Tint Authors.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// File generated by tools/intrinsic-gen
|
|
// using the template:
|
|
// test/intrinsics/intrinsics.wgsl.tmpl
|
|
// and the intrinsic defintion file:
|
|
// src/intrinsics.def
|
|
//
|
|
// Do not modify this file directly
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
// fn select(vec<2, i32>, vec<2, i32>, bool) -> vec<2, i32>
|
|
fn select_bb447f() {
|
|
var res: vec2<i32> = select(vec2<i32>(), vec2<i32>(), bool());
|
|
}
|
|
|
|
[[stage(vertex)]]
|
|
fn vertex_main() -> [[builtin(position)]] vec4<f32> {
|
|
select_bb447f();
|
|
return vec4<f32>();
|
|
}
|
|
|
|
[[stage(fragment)]]
|
|
fn fragment_main() {
|
|
select_bb447f();
|
|
}
|
|
|
|
[[stage(compute)]]
|
|
fn compute_main() {
|
|
select_bb447f();
|
|
}
|