blob: e20e1ac1421004b81c6c31a4b484052db2be06c2 [file] [log] [blame] [edit]
// Copyright 2024 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <vulkan/vulkan.h>
#include "dawn/native/VulkanBackend.h"
#include "dawn/tests/unittests/validation/ValidationTest.h"
namespace dawn {
namespace {
class YCbCrSamplerValidationTest : public ValidationTest {
void SetUp() override {
ValidationTest::SetUp();
DAWN_SKIP_TEST_IF(UsesWire());
}
};
// Tests that creating a sampler with a valid ycbcr sampler descriptor raises an error
// if the required feature is not enabled.
TEST_F(YCbCrSamplerValidationTest, YCbCrSamplerNotSupportedWithoutFeatureEnabled) {
wgpu::SamplerDescriptor samplerDesc = {};
native::vulkan::YCbCrVulkanDescriptor samplerYCbCrDesc = {};
samplerDesc.nextInChain = &samplerYCbCrDesc;
ASSERT_DEVICE_ERROR(device.CreateSampler(&samplerDesc));
}
class YCbCrSamplerWithFeatureValidationTest : public YCbCrSamplerValidationTest {
WGPUDevice CreateTestDevice(native::Adapter dawnAdapter,
wgpu::DeviceDescriptor descriptor) override {
wgpu::FeatureName requiredFeatures[1] = {wgpu::FeatureName::YCbCrVulkanSamplers};
descriptor.requiredFeatures = requiredFeatures;
descriptor.requiredFeatureCount = 1;
return dawnAdapter.CreateDevice(&descriptor);
}
};
// Tests that creating a sampler with a valid ycbcr sampler descriptor succeeds if the
// required feature is enabled.
TEST_F(YCbCrSamplerWithFeatureValidationTest, YCbCrSamplerSupportedWhenFeatureEnabled) {
wgpu::SamplerDescriptor samplerDesc = {};
native::vulkan::YCbCrVulkanDescriptor samplerYCbCrDesc = {};
samplerYCbCrDesc.vulkanYCbCrInfo.sType = VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_CREATE_INFO;
samplerDesc.nextInChain = &samplerYCbCrDesc;
device.CreateSampler(&samplerDesc);
}
} // anonymous namespace
} // namespace dawn