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/*
* Copyright (c) 2015-2024 The Khronos Group Inc.
* Copyright (c) 2015-2024 Valve Corporation
* Copyright (c) 2015-2024 LunarG, Inc.
* Copyright (c) 2015-2024 Google, Inc.
*
* 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
*/
#include <gtest/gtest.h>
#include <vulkan/vulkan_core.h>
#include "../framework/layer_validation_tests.h"
class PositiveSampler : public VkLayerTest {};
TEST_F(PositiveSampler, SamplerMirrorClampToEdgeWithoutFeature) {
TEST_DESCRIPTION("Use VK_KHR_sampler_mirror_clamp_to_edge in 1.1 before samplerMirrorClampToEdge feature was added");
SetTargetApiVersion(VK_API_VERSION_1_1);
AddRequiredExtensions(VK_KHR_SAMPLER_MIRROR_CLAMP_TO_EDGE_EXTENSION_NAME);
RETURN_IF_SKIP(Init());
InitRenderTarget();
if (DeviceValidationVersion() != VK_API_VERSION_1_1) {
GTEST_SKIP() << "Test requires Vulkan 1.1 exactly";
}
VkSamplerCreateInfo sampler_info = SafeSaneSamplerCreateInfo();
sampler_info.addressModeU = VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE;
vkt::Sampler sampler(*m_device, sampler_info);
}
TEST_F(PositiveSampler, SamplerMirrorClampToEdgeWithoutFeature12) {
TEST_DESCRIPTION("Use VK_KHR_sampler_mirror_clamp_to_edge in 1.2 using the extension");
// We need to explicitly allow promoted extensions to be enabled as this test relies on this behavior
AllowPromotedExtensions();
SetTargetApiVersion(VK_API_VERSION_1_2);
AddRequiredExtensions(VK_KHR_SAMPLER_MIRROR_CLAMP_TO_EDGE_EXTENSION_NAME);
RETURN_IF_SKIP(Init());
InitRenderTarget();
VkSamplerCreateInfo sampler_info = SafeSaneSamplerCreateInfo();
sampler_info.addressModeV = VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE;
vkt::Sampler sampler(*m_device, sampler_info);
}
TEST_F(PositiveSampler, SamplerMirrorClampToEdgeWithFeature) {
TEST_DESCRIPTION("Use VK_KHR_sampler_mirror_clamp_to_edge in 1.2 with feature bit enabled");
SetTargetApiVersion(VK_API_VERSION_1_2);
RETURN_IF_SKIP(InitFramework());
VkPhysicalDeviceVulkan12Features features12 = vku::InitStructHelper();
features12.samplerMirrorClampToEdge = VK_TRUE;
auto features2 = GetPhysicalDeviceFeatures2(features12);
if (features12.samplerMirrorClampToEdge == VK_FALSE) {
GTEST_SKIP() << "samplerMirrorClampToEdge not supported";
}
RETURN_IF_SKIP(InitState(nullptr, &features2));
InitRenderTarget();
VkSamplerCreateInfo sampler_info = SafeSaneSamplerCreateInfo();
sampler_info.addressModeW = VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE;
vkt::Sampler sampler(*m_device, sampler_info);
}
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