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Use blend descriptor to replace a blend struct.

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Bug=dawn:32

Change-Id: I74db6c1e9cf57a168967131ea2c9e1d802853ab4
Reviewed-on: https://dawn-review.googlesource.com/c/2020
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This commit is contained in:
Yunchao He
2018-10-29 09:06:55 +00:00
committed by Commit Bot service account
parent 3f06587542
commit c35103dc19
6 changed files with 113 additions and 54 deletions
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27
src/tests/unittests/validation/BlendStateValidationTests.cpp
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@@ -21,10 +21,15 @@ class BlendStateValidationTest : public ValidationTest {
TEST_F(BlendStateValidationTest, CreationSuccess) {
// Success for setting all properties
{
dawn::BlendDescriptor blend;
blend.operation = dawn::BlendOperation::Add;
blend.srcFactor = dawn::BlendFactor::One;
blend.dstFactor = dawn::BlendFactor::One;
dawn::BlendState state = AssertWillBeSuccess(device.CreateBlendStateBuilder())
.SetBlendEnabled(true)
.SetAlphaBlend(dawn::BlendOperation::Add, dawn::BlendFactor::One, dawn::BlendFactor::One)
.SetColorBlend(dawn::BlendOperation::Add, dawn::BlendFactor::One, dawn::BlendFactor::One)
.SetAlphaBlend(&blend)
.SetColorBlend(&blend)
.SetColorWriteMask(dawn::ColorWriteMask::Red)
.GetResult();
}
@@ -46,19 +51,29 @@ TEST_F(BlendStateValidationTest, CreationDuplicates) {
.GetResult();
}
dawn::BlendDescriptor blend1;
blend1.operation = dawn::BlendOperation::Add;
blend1.srcFactor = dawn::BlendFactor::One;
blend1.dstFactor = dawn::BlendFactor::One;
dawn::BlendDescriptor blend2;
blend2.operation = dawn::BlendOperation::Add;
blend2.srcFactor = dawn::BlendFactor::Zero;
blend2.dstFactor = dawn::BlendFactor::Zero;
// Test failure when specifying alpha blend multiple times
{
dawn::BlendState state = AssertWillBeError(device.CreateBlendStateBuilder())
.SetAlphaBlend(dawn::BlendOperation::Add, dawn::BlendFactor::One, dawn::BlendFactor::One)
.SetAlphaBlend(dawn::BlendOperation::Add, dawn::BlendFactor::Zero, dawn::BlendFactor::Zero)
.SetAlphaBlend(&blend1)
.SetAlphaBlend(&blend2)
.GetResult();
}
// Test failure when specifying color blend multiple times
{
dawn::BlendState state = AssertWillBeError(device.CreateBlendStateBuilder())
.SetColorBlend(dawn::BlendOperation::Add, dawn::BlendFactor::One, dawn::BlendFactor::One)
.SetColorBlend(dawn::BlendOperation::Add, dawn::BlendFactor::Zero, dawn::BlendFactor::Zero)
.SetColorBlend(&blend1)
.SetColorBlend(&blend2)
.GetResult();
}