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Implement BufferCopyView.imageHeight Parameter

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Implement BufferCopyView.imageHeight Parameter. Adds validation tests.
Adequate functional testing not possible without 3D texture support.

Bug: dawn:48
Change-Id: I00e4464eb451c948dee2890a11fb0984eff681a0
Reviewed-on: https://dawn-review.googlesource.com/c/2980
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This commit is contained in:
Brandon Jones
2018-12-11 09:48:36 +00:00
committed by Commit Bot service account
parent a49242766a
commit d86edb310a
9 changed files with 144 additions and 44 deletions
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46
src/tests/unittests/validation/CopyCommandsValidationTests.cpp
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@@ -340,6 +340,29 @@ TEST_F(CopyCommandTest_B2T, IncorrectRowPitch) {
dawn::TextureAspect::Color, {65, 1, 1});
}
TEST_F(CopyCommandTest_B2T, ImageHeightConstraint) {
uint32_t bufferSize = BufferSizeForTextureCopy(5, 5, 1);
dawn::Buffer source = CreateBuffer(bufferSize, dawn::BufferUsageBit::TransferSrc);
dawn::Texture destination = Create2DTexture(16, 16, 1, 1, dawn::TextureFormat::R8G8B8A8Unorm,
dawn::TextureUsageBit::TransferDst);
// Image height is zero (Valid)
TestB2TCopy(utils::Expectation::Success, source, 0, 256, 0, destination, 0, 0, {0, 0, 0},
dawn::TextureAspect::Color, {4, 4, 1});
// Image height is equal to copy height (Valid)
TestB2TCopy(utils::Expectation::Success, source, 0, 256, 0, destination, 0, 0, {0, 0, 0},
dawn::TextureAspect::Color, {4, 4, 1});
// Image height is larger than copy height (Valid)
TestB2TCopy(utils::Expectation::Success, source, 0, 256, 4, destination, 0, 0, {0, 0, 0},
dawn::TextureAspect::Color, {4, 4, 1});
// Image height is less than copy height (Invalid)
TestB2TCopy(utils::Expectation::Failure, source, 0, 256, 3, destination, 0, 0, {0, 0, 0},
dawn::TextureAspect::Color, {4, 4, 1});
}
// Test B2T copies with incorrect buffer offset usage
TEST_F(CopyCommandTest_B2T, IncorrectBufferOffset) {
uint32_t bufferSize = BufferSizeForTextureCopy(4, 4, 1);
@@ -523,6 +546,29 @@ TEST_F(CopyCommandTest_T2B, IncorrectRowPitch) {
destination, 0, 256, 0, {65, 1, 1});
}
TEST_F(CopyCommandTest_T2B, ImageHeightConstraint) {
uint32_t bufferSize = BufferSizeForTextureCopy(5, 5, 1);
dawn::Texture source = Create2DTexture(16, 16, 1, 1, dawn::TextureFormat::R8G8B8A8Unorm,
dawn::TextureUsageBit::TransferSrc);
dawn::Buffer destination = CreateBuffer(bufferSize, dawn::BufferUsageBit::TransferDst);
// Image height is zero (Valid)
TestT2BCopy(utils::Expectation::Success, source, 0, 0, {0, 0, 0}, dawn::TextureAspect::Color,
destination, 0, 256, 0, {4, 4, 1});
// Image height is equal to copy height (Valid)
TestT2BCopy(utils::Expectation::Success, source, 0, 0, {0, 0, 0}, dawn::TextureAspect::Color,
destination, 0, 256, 4, {4, 4, 1});
// Image height exceeds copy height (Valid)
TestT2BCopy(utils::Expectation::Success, source, 0, 0, {0, 0, 0}, dawn::TextureAspect::Color,
destination, 0, 256, 5, {4, 4, 1});
// Image height is less than copy height (Invalid)
TestT2BCopy(utils::Expectation::Failure, source, 0, 0, {0, 0, 0}, dawn::TextureAspect::Color,
destination, 0, 256, 3, {4, 4, 1});
}
// Test T2B copies with incorrect buffer offset usage
TEST_F(CopyCommandTest_T2B, IncorrectBufferOffset) {
uint32_t bufferSize = BufferSizeForTextureCopy(128, 16, 1);