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Port VertexBufferValidationTests to WGSL 

Bug: dawn:572
Change-Id: I5e626b4e8784cd87f2e29c0cb232f21447958865
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/33934
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This commit is contained in:
Corentin Wallez 2020-11-26 13:24:36 +00:00 committed by Commit Bot service account
parent 21c1e5f623
commit de56b07e61
1 changed files with 10 additions and 12 deletions
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22
src/tests/unittests/validation/VertexBufferValidationTests.cpp
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@ -25,12 +25,11 @@ class VertexBufferValidationTest : public ValidationTest {
void SetUp() override {
ValidationTest::SetUp();
fsModule = utils::CreateShaderModule(device, utils::SingleShaderStage::Fragment, R"(
#version 450
layout(location = 0) out vec4 fragColor;
void main() {
fragColor = vec4(0.0, 1.0, 0.0, 1.0);
})");
fsModule = utils::CreateShaderModuleFromWGSL(device, R"(
[[location(0)]] var<out> fragColor : vec4<f32>;
[[stage(fragment)]] fn main() -> void {
fragColor = vec4<f32>(0.0, 1.0, 0.0, 1.0);
})");
}
wgpu::Buffer MakeVertexBuffer() {
@ -43,13 +42,13 @@ class VertexBufferValidationTest : public ValidationTest {
wgpu::ShaderModule MakeVertexShader(unsigned int bufferCount) {
std::ostringstream vs;
vs << "#version 450\n";
for (unsigned int i = 0; i < bufferCount; ++i) {
vs << "layout(location = " << i << ") in vec3 a_position" << i << ";\n";
vs << "[[location(" << i << ")]] var<in> a_position" << i << " : vec3<f32>;\n";
}
vs << "void main() {\n";
vs << "[[builtin(position)]] var<out> Position : vec4<f32>;";
vs << "[[stage(vertex)]] fn main() -> void {\n";
vs << "gl_Position = vec4(";
vs << "Position = vec4<f32>(";
for (unsigned int i = 0; i < bufferCount; ++i) {
vs << "a_position" << i;
if (i != bufferCount - 1) {
@ -60,8 +59,7 @@ class VertexBufferValidationTest : public ValidationTest {
vs << "}\n";
return utils::CreateShaderModule(device, utils::SingleShaderStage::Vertex,
vs.str().c_str());
return utils::CreateShaderModuleFromWGSL(device, vs.str().c_str());
}
wgpu::RenderPipeline MakeRenderPipeline(const wgpu::ShaderModule& vsModule,