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| /* | ||
| *********************************************************************************************************************** | ||
| * | ||
| * Copyright (c) 2019 Advanced Micro Devices, Inc. All Rights Reserved. | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| * of this software and associated documentation files (the "Software"), to deal | ||
| * in the Software without restriction, including without limitation the rights | ||
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| * copies of the Software, and to permit persons to whom the Software is | ||
| * furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included in all | ||
| * copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| * SOFTWARE. | ||
| * | ||
| **********************************************************************************************************************/ | ||
| /** | ||
| *********************************************************************************************************************** | ||
| * @file wolfenstein2_layer.cpp | ||
| * @brief Implementation of the Wolfenstein 2 Layer. | ||
| *********************************************************************************************************************** | ||
| */ | ||
|
|
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| #include "wolfenstein2_layer.h" | ||
|
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| #include "include/vk_conv.h" | ||
| #include "include/vk_device.h" | ||
|
|
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| namespace vk | ||
| { | ||
|
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| // ===================================================================================================================== | ||
| Wolfenstein2Layer::Wolfenstein2Layer() | ||
| { | ||
| } | ||
|
|
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| // ===================================================================================================================== | ||
| Wolfenstein2Layer::~Wolfenstein2Layer() | ||
| { | ||
| } | ||
|
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| namespace entry | ||
| { | ||
|
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| namespace wolfenstein2_layer | ||
| { | ||
|
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| // ===================================================================================================================== | ||
| VKAPI_ATTR VkResult VKAPI_CALL vkCreateImage( | ||
| VkDevice device, | ||
| const VkImageCreateInfo* pCreateInfo, | ||
| const VkAllocationCallbacks* pAllocator, | ||
| VkImage* pImage) | ||
| { | ||
| Device* pDevice = ApiDevice::ObjectFromHandle(device); | ||
| OptLayer* pLayer = pDevice->GetAppOptLayer(); | ||
|
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| VkImageCreateInfo createInfo = *pCreateInfo; | ||
|
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| constexpr VkImageUsageFlags UsageFlags = VK_IMAGE_USAGE_STORAGE_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT; | ||
|
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| if (((createInfo.usage & UsageFlags) == UsageFlags) && (createInfo.format != VK_FORMAT_R8G8B8A8_UNORM)) | ||
| { | ||
| // The mutable flag forces off DCC (as long as no image view format list is specified). | ||
| createInfo.flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT; | ||
| } | ||
|
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| return pLayer->GetNextLayer()->GetEntryPoints().vkCreateImage(device, | ||
| &createInfo, | ||
| pAllocator, | ||
| pImage); | ||
| } | ||
|
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| } // namespace wolfenstein2_layer | ||
|
|
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| } // namespace entry | ||
|
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| //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||
|
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| #define WOLFENSTEIN2_LAYER_OVERRIDE_ALIAS(entry_name, func_name) \ | ||
| pDispatchTable->OverrideEntryPoints()->entry_name = vk::entry::wolfenstein2_layer::func_name | ||
|
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| #define WOLFENSTEIN2_LAYER_OVERRIDE_ENTRY(entry_name) \ | ||
| WOLFENSTEIN2_LAYER_OVERRIDE_ALIAS(entry_name, entry_name) | ||
|
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| // ===================================================================================================================== | ||
| void Wolfenstein2Layer::OverrideDispatchTable( | ||
| DispatchTable* pDispatchTable) | ||
| { | ||
| // Save current device dispatch table to use as the next layer. | ||
| m_nextLayer = *pDispatchTable; | ||
|
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| WOLFENSTEIN2_LAYER_OVERRIDE_ENTRY(vkCreateImage); | ||
| } | ||
|
|
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| } // namespace vk |
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