| /*------------------------------------------------------------------------ |
| * Vulkan Conformance Tests |
| * ------------------------ |
| * |
| * Copyright (c) 2020 The Khronos Group Inc. |
| * Copyright (c) 2020 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 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| *//*! |
| * \file |
| * \brief Texture conversion tests. |
| *//*--------------------------------------------------------------------*/ |
| |
| #include "vktTextureConversionTests.hpp" |
| #include "vktAmberTestCase.hpp" |
| #include "vktTestGroupUtil.hpp" |
| |
| using namespace vk; |
| |
| namespace vkt |
| { |
| namespace texture |
| { |
| namespace |
| { |
| |
| void populateUfloatNegativeValuesTests (tcu::TestCaseGroup* group) |
| { |
| tcu::TestContext& testCtx = group->getTestContext(); |
| VkImageUsageFlags usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_STORAGE_BIT; |
| |
| VkImageCreateInfo info = |
| { |
| VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO, // VkStructureType sType |
| DE_NULL, // const void* pNext |
| 0, // VkImageCreateFlags flags |
| VK_IMAGE_TYPE_2D, // VkImageType imageType |
| VK_FORMAT_B10G11R11_UFLOAT_PACK32, // VkFormat format |
| {50u, 50u, 1u}, // VkExtent3D extent |
| 1u, // uint32_t mipLevels |
| 1u, // uint32_t arrayLayers |
| VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples |
| VK_IMAGE_TILING_OPTIMAL, // VkImageTiling tiling |
| usage, // VkImageUsageFlags usage |
| VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode sharingMode |
| 0u, // uint32_t queueFamilyIndexCount |
| DE_NULL, // const uint32_t* pQueueFamilyIndices |
| VK_IMAGE_LAYOUT_UNDEFINED // VkImageLayout initialLayout |
| }; |
| |
| group->addChild(cts_amber::createAmberTestCase(testCtx, "b10g11r11", "", "texture/conversion/ufloat_negative_values", "b10g11r11-ufloat-pack32.amber", |
| std::vector<std::string>(), std::vector<VkImageCreateInfo>(1, info))); |
| } |
| |
| void populateSnormClampTests (tcu::TestCaseGroup* group) |
| { |
| tcu::TestContext& testCtx = group->getTestContext(); |
| VkImageUsageFlags usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT; |
| |
| VkImageCreateInfo info = |
| { |
| VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO, // VkStructureType sType |
| DE_NULL, // const void* pNext |
| 0, // VkImageCreateFlags flags |
| VK_IMAGE_TYPE_1D, // VkImageType imageType |
| VK_FORMAT_UNDEFINED, // VkFormat format |
| {1u, 1u, 1u}, // VkExtent3D extent |
| 1u, // uint32_t mipLevels |
| 1u, // uint32_t arrayLayers |
| VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples |
| VK_IMAGE_TILING_OPTIMAL, // VkImageTiling tiling |
| usage, // VkImageUsageFlags usage |
| VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode sharingMode |
| 0u, // uint32_t queueFamilyIndexCount |
| DE_NULL, // const uint32_t* pQueueFamilyIndices |
| VK_IMAGE_LAYOUT_UNDEFINED // VkImageLayout initialLayout |
| }; |
| |
| struct TestParams |
| { |
| std::string testName; |
| std::string amberFile; |
| VkFormat format; |
| } params[] = |
| { |
| { "a2b10g10r10_snorm_pack32", "a2b10g10r10-snorm-pack32.amber", VK_FORMAT_A2B10G10R10_SNORM_PACK32 }, |
| { "a2r10g10b10_snorm_pack32", "a2r10g10b10-snorm-pack32.amber", VK_FORMAT_A2R10G10B10_SNORM_PACK32 }, |
| { "a8b8g8r8_snorm_pack32", "a8b8g8r8-snorm-pack32.amber", VK_FORMAT_A8B8G8R8_SNORM_PACK32 }, |
| { "b8g8r8a8_snorm", "b8g8r8a8-snorm.amber", VK_FORMAT_B8G8R8A8_SNORM }, |
| { "b8g8r8_snorm", "b8g8r8-snorm.amber", VK_FORMAT_B8G8R8_SNORM }, |
| { "r16g16b16a16_snorm", "r16g16b16a16-snorm.amber", VK_FORMAT_R16G16B16A16_SNORM }, |
| { "r16g16b16_snorm", "r16g16b16-snorm.amber", VK_FORMAT_R16G16B16_SNORM }, |
| { "r16g16_snorm", "r16g16-snorm.amber", VK_FORMAT_R16G16_SNORM }, |
| { "r16_snorm", "r16-snorm.amber", VK_FORMAT_R16_SNORM }, |
| { "r8g8b8a8_snorm", "r8g8b8a8-snorm.amber", VK_FORMAT_R8G8B8A8_SNORM }, |
| { "r8g8b8_snorm", "r8g8b8-snorm.amber", VK_FORMAT_R8G8B8_SNORM }, |
| { "r8g8_snorm", "r8g8-snorm.amber", VK_FORMAT_R8G8_SNORM }, |
| { "r8_snorm", "r8-snorm.amber", VK_FORMAT_R8_SNORM } |
| }; |
| |
| for (const auto& param : params) |
| { |
| info.format = param.format; |
| group->addChild(cts_amber::createAmberTestCase(testCtx, param.testName.c_str(), "", "texture/conversion/snorm_clamp", param.amberFile.c_str(), |
| std::vector<std::string>(), std::vector<VkImageCreateInfo>(1, info))); |
| } |
| } |
| |
| void populateTextureConversionTests (tcu::TestCaseGroup* group) |
| { |
| tcu::TestContext& testCtx = group->getTestContext(); |
| |
| group->addChild(createTestGroup(testCtx, "ufloat_negative_values", "Tests for converting negative floats to unsigned floats", populateUfloatNegativeValuesTests)); |
| group->addChild(createTestGroup(testCtx, "snorm_clamp", "Tests for SNORM corner cases when smallest negative number gets clamped to -1", populateSnormClampTests)); |
| } |
| |
| } // anonymous |
| |
| tcu::TestCaseGroup* createTextureConversionTests (tcu::TestContext& testCtx) |
| { |
| return createTestGroup(testCtx, "conversion", "Texture conversion tests.", populateTextureConversionTests); |
| } |
| |
| } // texture |
| } // vkt |