mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-05-16 12:21:35 +00:00
20cddbf04c
This patch implement modf and frexp built-ins for f16 types, and also simplify their implementation for f32 in MSL and HLSL, and clean up deprecated code in GLSL writer. Corresponding unittests are also implemented, but end-to-end tests for f16 are not implemented yet. Bug: tint:1473, tint:1502 Change-Id: I12887ae5303c6dc032a51f619e1afeb19b4603b6 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98102 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Antonio Maiorano <amaiorano@google.com> Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com> Reviewed-by: Ben Clayton <bclayton@google.com>
44 lines
1.2 KiB
WebGPU Shading Language
44 lines
1.2 KiB
WebGPU Shading Language
// Copyright 2022 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/src/cmd/gen
|
|
// using the template:
|
|
// test/tint/builtins/gen/gen.wgsl.tmpl
|
|
//
|
|
// Do not modify this file directly
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
// fn frexp(vec<2, f32>) -> __frexp_result_vec<2, f32>
|
|
fn frexp_eb2421() {
|
|
var res = frexp(vec2<f32>(1.f));
|
|
}
|
|
|
|
@vertex
|
|
fn vertex_main() -> @builtin(position) vec4<f32> {
|
|
frexp_eb2421();
|
|
return vec4<f32>();
|
|
}
|
|
|
|
@fragment
|
|
fn fragment_main() {
|
|
frexp_eb2421();
|
|
}
|
|
|
|
@compute @workgroup_size(1)
|
|
fn compute_main() {
|
|
frexp_eb2421();
|
|
}
|