163 lines
5.5 KiB
C++
163 lines
5.5 KiB
C++
/*
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* Copyright (c) 2024 mittorn
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef VULKAN_CONTRUCTORS_H
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#define VULKAN_CONTRUCTORS_H
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#include <vulkan/vulkan.h>
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#include <assert.h>
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#include <unistd.h>
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#ifndef VK_CHECK_RESULT
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#define VK_CHECK_RESULT(f) \
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{ \
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VkResult res = (f); \
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if (res != VK_SUCCESS) \
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{ \
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printf("Fatal : VkResult is %d in %s at line %d\n", res, __FILE__, __LINE__); \
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assert(res == VK_SUCCESS); \
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} \
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}
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#endif
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#include "positional_utl.h"
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template <typename... Args>
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VkImageCreateInfo Image2dInfo(VkImageUsageFlags usage, VkFormat format, uint32_t width, uint32_t height, const Args&... arguments)
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{
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return $M(VkImageCreateInfo{VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO},
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$(imageType) = VK_IMAGE_TYPE_2D,
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$(extent) = VkExtent3D{width, height, 1},
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$(mipLevels), $(arrayLayers), $(samples),
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$(usage) = usage, $(format) = format,
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arguments...); // already set by initial zero: VK_SHARING_MODE_EXCLUSIVE, VK_IMAGE_TILING_OPTIMAL, VK_IMAGE_LAYOUT_UNDEFINED
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}
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VkMemoryAllocateInfo AllocateInfo(VkDeviceSize sz = 0, uint32_t idx = 0)
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{
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return $M(VkMemoryAllocateInfo{VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO},
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$(allocationSize) = sz, $(memoryTypeIndex) = idx);
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}
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template <typename... Args>
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VkBufferCreateInfo BufferInfo(VkImageUsageFlags usage, VkDeviceSize size, const Args&... arguments)
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{
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return $M(VkBufferCreateInfo{VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO},
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$(usage) = usage, $(size) = size, arguments...);
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}
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template <typename... Args>
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VkImageSubresourceRange SubresourceRange(Args... arguments)
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{
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return $M(VkImageSubresourceRange{VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1 },arguments...);
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}
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template <typename... Args>
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VkSubresourceLayout SubresourceLayout(VkDeviceSize pitch, const Args&... arguments )
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{
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return $M(VkSubresourceLayout{0},$(rowPitch) = pitch,arguments...);
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}
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template <typename... Args>
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VkImageSubresourceLayers SubresourceLayers(const Args&... arguments)
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{
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return $M(VkImageSubresourceLayers{VK_IMAGE_ASPECT_COLOR_BIT, 0, 0, 1}, arguments...);
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}
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VkFenceCreateInfo FenceInfo(VkFenceCreateFlags flags = 0)
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{
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return $M(VkFenceCreateInfo{VK_STRUCTURE_TYPE_FENCE_CREATE_INFO}, $(flags) = flags);
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}
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template <typename... Args>
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VkSubmitInfo SubmitInfo(const VkCommandBuffer &commandBuffer, const Args&... arguments)
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{
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return $M(VkSubmitInfo{VK_STRUCTURE_TYPE_SUBMIT_INFO},
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$(commandBufferCount), $(pCommandBuffers) &= commandBuffer, arguments...);
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}
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template <typename... Args>
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VkPresentInfoKHR PresentInfo(const VkSwapchainKHR *swapchain, const unsigned int *index, const VkSemaphore *semaphore = NULL, const Args&... arguments )
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{
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return $M(VkPresentInfoKHR{VK_STRUCTURE_TYPE_PRESENT_INFO_KHR},
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$(swapchainCount),
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$(pSwapchains) = swapchain,
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$(pImageIndices) = index,
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$(waitSemaphoreCount) = (semaphore != NULL),
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$(pWaitSemaphores) = semaphore,
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arguments...);
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}
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// wrapper for chains with pNext
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template <typename T, typename... Ts>
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struct $Sc : T, $Sc<Ts...>
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{
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$Sc(const T &t, const Ts&... a) : T(t), $Sc<Ts...>(a...)
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{
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((T*)this)->pNext = ($Sc<Ts...>*)this;
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}
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};
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template <typename T>
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struct $Sc<T> : T
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{
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$Sc(const T &t) : T(t){}
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};
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#define CallWith(y, x)[&](const auto &ref){return x;}(y)
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#define DISABLE_STRUCTURE_MAP
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/* generated files missing, downloaded fails to compile
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* also LvlInitStruct template disappeared!
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* khronos making something useless again! */
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#ifndef DISABLE_STRUCTURE_MAP
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#include <vulkan/generated/vk_typemap_helper.h>
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template <typename T, typename... Ts>
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T $Vk(const Ts&... ts)
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{
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T t = LvlInitStruct<T>();
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$F(t, ts...);
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return t;
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}
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#else
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template <typename T> struct MyLvlTypeMap {};
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#define VK_STRUCT_MAP(x,y) template <> struct MyLvlTypeMap<x> { \
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static const VkStructureType kSType = y;\
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}
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VK_STRUCT_MAP(VkMemoryFdPropertiesKHR, VK_STRUCTURE_TYPE_MEMORY_FD_PROPERTIES_KHR);
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VK_STRUCT_MAP(VkExternalMemoryImageCreateInfo,VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO);
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VK_STRUCT_MAP(VkImageDrmFormatModifierExplicitCreateInfoEXT,VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_EXPLICIT_CREATE_INFO_EXT);
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VK_STRUCT_MAP(VkImportMemoryFdInfoKHR,VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO_KHR);
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template <typename T> T MyLvlInitStruct() {
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T out = {};
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out.sType = MyLvlTypeMap<T>::kSType;
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return out;
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}
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template <typename T, typename... Ts>
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T $Vk(const Ts&... ts)
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{
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T t = MyLvlInitStruct<T>();
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$F(t, ts...);
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return t;
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}
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#endif
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#endif // VULKAN_CONTRUCTORS_H
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