454 lines
15 KiB
C
454 lines
15 KiB
C
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// VULKAN CONFIG
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static const VkFormat VK_IMAGE_FORMATS[] = {
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VK_FORMAT_R16G16B16A16_UNORM,
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VK_FORMAT_R8G8B8A8_UNORM,
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};
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static VkApplicationInfo app_info = {
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.sType = STYPE(APPLICATION_INFO),
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.pApplicationName = "Video Game",
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.applicationVersion = VK_MAKE_API_VERSION(0, 0, 0, 1),
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.pEngineName = "None (yet)",
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.engineVersion = VK_MAKE_API_VERSION(0, 0, 0, 1),
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.apiVersion = VK_API_VERSION_1_3,
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};
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static const char *instance_layers[] = {
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#ifdef BUILD_DEBUG
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"VK_LAYER_KHRONOS_validation"
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#endif
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};
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static const char *instance_extensions[] = {
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VK_KHR_SURFACE_EXTENSION_NAME,
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#ifdef __linux__
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VK_KHR_XCB_SURFACE_EXTENSION_NAME,
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#endif
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#ifdef _WIN32
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VK_KHR_WIN32_SURFACE_EXTENSION_NAME,
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#endif
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#ifdef BUILD_DEBUG
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VK_EXT_DEBUG_UTILS_EXTENSION_NAME,
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#endif
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};
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static VkInstanceCreateInfo inst_info = {
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.sType = STYPE(INSTANCE_CREATE_INFO),
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.pApplicationInfo = &app_info,
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.enabledLayerCount = sizeof(instance_layers) / sizeof(char *),
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.ppEnabledLayerNames = instance_layers,
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.enabledExtensionCount = sizeof(instance_extensions) / sizeof(char *),
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.ppEnabledExtensionNames = instance_extensions,
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};
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const char *device_extensions[] = {
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VK_KHR_SWAPCHAIN_EXTENSION_NAME,
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VK_KHR_UNIFORM_BUFFER_STANDARD_LAYOUT_EXTENSION_NAME,
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};
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#ifdef BUILD_DEBUG
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static VkDebugUtilsMessengerCreateInfoEXT debug_msg_info = {
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.sType = STYPE(DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT),
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.messageSeverity = VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT |
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VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT,
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.messageType = VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT |
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VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT |
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VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT,
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.pfnUserCallback = (PFN_vkDebugUtilsMessengerCallbackEXT)DebugCallback,
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};
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#endif
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static VkPhysicalDeviceVulkan13Features vk_13_features = {
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.sType = STYPE(PHYSICAL_DEVICE_VULKAN_1_3_FEATURES),
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.synchronization2 = VK_TRUE,
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.dynamicRendering = VK_TRUE
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};
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static VkPhysicalDeviceVulkan12Features vk_12_features = {
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.sType = STYPE(PHYSICAL_DEVICE_VULKAN_1_2_FEATURES),
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.pNext = &vk_13_features,
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.descriptorIndexing = VK_TRUE,
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.bufferDeviceAddress = VK_TRUE,
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.descriptorBindingUniformBufferUpdateAfterBind = VK_TRUE,
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.descriptorBindingSampledImageUpdateAfterBind = VK_TRUE,
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.descriptorBindingStorageImageUpdateAfterBind = VK_TRUE,
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.descriptorBindingStorageBufferUpdateAfterBind = VK_TRUE,
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.descriptorBindingPartiallyBound = VK_TRUE,
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};
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static VkPhysicalDeviceVulkan11Features vk_11_features = {
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.sType = STYPE(PHYSICAL_DEVICE_VULKAN_1_1_FEATURES),
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.pNext = &vk_12_features
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};
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static const VkPhysicalDeviceFeatures vk_features = {
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.shaderUniformBufferArrayDynamicIndexing = VK_TRUE,
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.shaderSampledImageArrayDynamicIndexing = VK_TRUE,
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.shaderStorageBufferArrayDynamicIndexing = VK_TRUE,
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.shaderStorageImageArrayDynamicIndexing = VK_TRUE
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};
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static const VkPhysicalDeviceFeatures2 vk_features_2 = {
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.sType = STYPE(PHYSICAL_DEVICE_FEATURES_2),
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.pNext = &vk_11_features,
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.features = {
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.shaderUniformBufferArrayDynamicIndexing = VK_TRUE,
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.shaderSampledImageArrayDynamicIndexing = VK_TRUE,
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.shaderStorageBufferArrayDynamicIndexing = VK_TRUE,
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.shaderStorageImageArrayDynamicIndexing = VK_TRUE
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},
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};
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static VkDeviceCreateInfo device_info = {
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.sType = STYPE(DEVICE_CREATE_INFO),
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.pNext = &vk_features_2,
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.ppEnabledExtensionNames = device_extensions,
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.enabledExtensionCount = Len(device_extensions),
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.pEnabledFeatures = NULL,
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};
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static VmaAllocatorCreateInfo vma_create_info = {
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.flags = VMA_ALLOCATOR_CREATE_BUFFER_DEVICE_ADDRESS_BIT,
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.vulkanApiVersion = VK_API_VERSION_1_3,
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};
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static VkCommandPoolCreateInfo pool_create_info = {
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.sType = STYPE(COMMAND_POOL_CREATE_INFO),
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.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT,
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};
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static VkFenceCreateInfo fence_create_info = {
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.sType = STYPE(FENCE_CREATE_INFO),
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.flags = VK_FENCE_CREATE_SIGNALED_BIT,
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};
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static VkSemaphoreCreateInfo semaphore_create_info = {
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.sType = STYPE(SEMAPHORE_CREATE_INFO),
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};
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static VkCommandBufferAllocateInfo cmd_buf_info = {
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.sType = STYPE(COMMAND_BUFFER_ALLOCATE_INFO),
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.commandBufferCount = 1,
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.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY,
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};
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static VkSwapchainCreateInfoKHR swapchain_create_info = {
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.sType = STYPE(SWAPCHAIN_CREATE_INFO_KHR),
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.imageArrayLayers = 1,
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.imageUsage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
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.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR,
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.clipped = VK_TRUE,
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.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE,
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};
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static VkImageViewCreateInfo sc_image_view_create_info = {
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.sType = STYPE(IMAGE_VIEW_CREATE_INFO),
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.viewType = VK_IMAGE_VIEW_TYPE_2D,
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.components = {
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.r = VK_COMPONENT_SWIZZLE_IDENTITY,
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.g = VK_COMPONENT_SWIZZLE_IDENTITY,
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.b = VK_COMPONENT_SWIZZLE_IDENTITY,
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.a = VK_COMPONENT_SWIZZLE_IDENTITY,
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},
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.subresourceRange = {
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.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
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.baseMipLevel = 0,
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.levelCount = 1,
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.baseArrayLayer = 0,
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.layerCount = 1,
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},
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};
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static VkImageCreateInfo draw_image_create_info = {
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.sType = STYPE(IMAGE_CREATE_INFO),
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.imageType = VK_IMAGE_TYPE_2D,
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.mipLevels = 1,
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.arrayLayers = 1,
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.samples = VK_SAMPLE_COUNT_1_BIT,
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.tiling = VK_IMAGE_TILING_OPTIMAL,
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.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_STORAGE_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
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};
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static VkImageViewCreateInfo draw_image_view_create_info = {
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.sType = STYPE(IMAGE_VIEW_CREATE_INFO),
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.viewType = VK_IMAGE_VIEW_TYPE_2D,
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.subresourceRange = {
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.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
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.baseMipLevel = 0,
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.levelCount = 1,
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.baseArrayLayer = 0,
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.layerCount = 1,
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},
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};
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static VkImageCreateInfo depth_image_create_info = {
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.sType = STYPE(IMAGE_CREATE_INFO),
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.imageType = VK_IMAGE_TYPE_2D,
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.mipLevels = 1,
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.arrayLayers = 1,
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.samples = VK_SAMPLE_COUNT_1_BIT,
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.tiling = VK_IMAGE_TILING_OPTIMAL,
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.format = VK_FORMAT_D32_SFLOAT,
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.usage = VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT,
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};
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static VkImageViewCreateInfo depth_image_view_create_info = {
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.sType = STYPE(IMAGE_VIEW_CREATE_INFO),
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.viewType = VK_IMAGE_VIEW_TYPE_2D,
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.format = VK_FORMAT_D32_SFLOAT,
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.subresourceRange = {
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.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT,
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.baseMipLevel = 0,
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.levelCount = 1,
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.baseArrayLayer = 0,
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.layerCount = 1,
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},
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};
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//
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// PIPELINES & DESCRIPTORS
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//
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static VkDescriptorPoolSize descriptor_pool_sizes[] = {
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{ .type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, .descriptorCount = 4096 },
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{ .type = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, .descriptorCount = 4096},
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{ .type = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, .descriptorCount = 4096},
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{ .type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, .descriptorCount = 4096},
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};
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static VkDescriptorPoolCreateInfo desc_pool_info = {
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.sType = STYPE(DESCRIPTOR_POOL_CREATE_INFO),
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.poolSizeCount = Len(descriptor_pool_sizes),
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.pPoolSizes = descriptor_pool_sizes,
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.maxSets = 12, // Not sure if this is correct
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.flags = VK_DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT,
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};
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static VkDescriptorBindingFlags shared_desc_binding_flags[] = {
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VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT,
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VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT,
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VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT,
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};
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static VkDescriptorSetLayoutBindingFlagsCreateInfo shared_layout_binding_flags_info = {
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.sType = STYPE(DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO),
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.bindingCount = Len(shared_desc_binding_flags),
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.pBindingFlags = shared_desc_binding_flags,
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};
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static VkDescriptorSetLayoutBinding shared_layout_bindings[] = {
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{ .binding = 0, .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, .descriptorCount = 1, .stageFlags = VK_SHADER_STAGE_ALL },
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{ .binding = 1, .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, .descriptorCount = 1, .stageFlags = VK_SHADER_STAGE_ALL },
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{ .binding = 2, .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, .descriptorCount = 1, .stageFlags = VK_SHADER_STAGE_ALL },
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};
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static VkDescriptorSetLayoutCreateInfo shared_layout_create_info = {
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.sType = STYPE(DESCRIPTOR_SET_LAYOUT_CREATE_INFO),
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.pNext = &shared_layout_binding_flags_info,
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.bindingCount = Len(shared_layout_bindings),
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.pBindings = shared_layout_bindings,
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.flags = VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT,
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};
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static VkDescriptorType desc_type_map[DESC_TYPE_MAX] = {
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[DESC_TYPE_COMBINED_SAMPLER] = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
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[DESC_TYPE_STORAGE_IMAGE] = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
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[DESC_TYPE_UNIFORM] = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
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};
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static VkDescriptorBindingFlags bindless_desc_binding_flags = VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT | VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT;
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static VkDescriptorSetLayoutBindingFlagsCreateInfo bindless_layout_flag_create_info = {
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.sType = STYPE(DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO),
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.bindingCount = 1,
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.pBindingFlags = &bindless_desc_binding_flags,
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};
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static VkDescriptorSetLayoutBinding bindless_layout_binding = {
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.binding = 0,
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.descriptorCount = 1024,
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.stageFlags = VK_SHADER_STAGE_ALL,
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};
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static VkDescriptorSetLayoutCreateInfo bindless_layout_create_info = {
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.sType = STYPE(DESCRIPTOR_SET_LAYOUT_CREATE_INFO),
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.pNext = &bindless_layout_flag_create_info,
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.bindingCount = 1,
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.pBindings = &bindless_layout_binding,
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.flags = VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT,
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};
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static VkDescriptorSetAllocateInfo set_allocate_info = {
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.sType = STYPE(DESCRIPTOR_SET_ALLOCATE_INFO),
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.descriptorSetCount = DESC_TYPE_MAX,
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};
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static VkPushConstantRange push_const_range = {
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.offset = 0,
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.size = sizeof(PushConst),
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.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT | VK_SHADER_STAGE_FRAGMENT_BIT | VK_SHADER_STAGE_VERTEX_BIT,
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};
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static VkPipelineLayoutCreateInfo pipeline_layout_create_info = {
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.sType = STYPE(PIPELINE_LAYOUT_CREATE_INFO),
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.setLayoutCount = DESC_TYPE_MAX,
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.pushConstantRangeCount = 1,
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.pPushConstantRanges = &push_const_range,
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};
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//
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// PIPELINES
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//
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#define PIPELINE_DYNAMIC_STATE { VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR }
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static VkDynamicState pipeline_dynamic_state[] = PIPELINE_DYNAMIC_STATE;
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#define PIPELINE_DEFAULT_DYN_STATE_INFO { \
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.sType = STYPE(PIPELINE_DYNAMIC_STATE_CREATE_INFO), \
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.pDynamicStates = pipeline_dynamic_state, \
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.dynamicStateCount = Len(pipeline_dynamic_state), \
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}
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static VkPipelineDynamicStateCreateInfo pipeline_default_dyn_state_info = PIPELINE_DEFAULT_DYN_STATE_INFO;
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#define PIPELINE_DEFAULT_ASSEMBLY_INFO { \
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.sType = STYPE(PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO), \
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.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, \
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.primitiveRestartEnable = VK_FALSE, \
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}
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static VkPipelineInputAssemblyStateCreateInfo pipeline_default_assembly_info = PIPELINE_DEFAULT_ASSEMBLY_INFO;
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#define PIPELINE_DEFAULT_RASTERIZATION_INFO { \
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.sType = STYPE(PIPELINE_RASTERIZATION_STATE_CREATE_INFO), \
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.polygonMode = VK_POLYGON_MODE_FILL, \
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.lineWidth = 1.0, \
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.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE, \
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}
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static VkPipelineRasterizationStateCreateInfo pipeline_default_rasterization_info = PIPELINE_DEFAULT_RASTERIZATION_INFO;
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#define PIPELINE_DEFAULT_MULTISAMPLE_INFO { \
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.sType = STYPE(PIPELINE_MULTISAMPLE_STATE_CREATE_INFO), \
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.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT, \
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.minSampleShading = 1.0, \
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.alphaToCoverageEnable = VK_FALSE, \
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.alphaToOneEnable = VK_FALSE, \
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}
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static VkPipelineMultisampleStateCreateInfo pipeline_default_multisample_info = PIPELINE_DEFAULT_MULTISAMPLE_INFO;
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#define PIPELINE_DEFAULT_DEPTH_INFO { \
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.sType = STYPE(PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO), \
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.depthTestEnable = VK_TRUE, \
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.depthWriteEnable = VK_TRUE, \
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.depthCompareOp = VK_COMPARE_OP_GREATER_OR_EQUAL, \
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.depthBoundsTestEnable = VK_FALSE, \
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.stencilTestEnable = VK_FALSE, \
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.minDepthBounds = 0.0, \
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.maxDepthBounds = 1.0, \
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}
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static VkPipelineDepthStencilStateCreateInfo pipeline_default_depth_info = PIPELINE_DEFAULT_DEPTH_INFO;
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#define PIPELINE_DEFAULT_RENDERING_INFO { \
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.sType = STYPE(PIPELINE_RENDERING_CREATE_INFO), \
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.colorAttachmentCount = 1, \
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}
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static VkPipelineRenderingCreateInfo pipeline_default_rendering_info = PIPELINE_DEFAULT_RENDERING_INFO;
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#define PIPELINE_DEFAULT_BLEND_ATTACH_STATE { \
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.colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT, \
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.blendEnable = VK_FALSE, \
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}
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static VkPipelineColorBlendAttachmentState pipeline_default_blend_attach_state = PIPELINE_DEFAULT_BLEND_ATTACH_STATE;
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#define PIPELINE_DEFAULT_BLEND_INFO { \
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.sType = STYPE(PIPELINE_COLOR_BLEND_STATE_CREATE_INFO), \
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.logicOpEnable = VK_FALSE, \
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.logicOp = VK_LOGIC_OP_COPY, \
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.attachmentCount = 1, \
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.pAttachments = &pipeline_default_blend_attach_state, \
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}
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static VkPipelineColorBlendStateCreateInfo pipeline_default_blend_info = PIPELINE_DEFAULT_BLEND_INFO;
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#define PIPELINE_DEFAULT_VERTEX_INFO { \
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.sType = STYPE(PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO), \
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}
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static VkPipelineVertexInputStateCreateInfo pipeline_default_vertex_info = PIPELINE_DEFAULT_VERTEX_INFO;
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#define PIPELINE_DEFAULT_VIEWPORT_INFO { \
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.sType = STYPE(PIPELINE_VIEWPORT_STATE_CREATE_INFO), \
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.viewportCount = 1, \
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.scissorCount = 1, \
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}
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const static VkPipelineViewportStateCreateInfo pipeline_default_viewport_info = PIPELINE_DEFAULT_VIEWPORT_INFO;
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#define INIT_PIPELINE_DEFAULTS(pipeline) \
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VkPipelineDynamicStateCreateInfo pipeline##_dynamic_info = PIPELINE_DEFAULT_DYN_STATE_INFO; \
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VkPipelineInputAssemblyStateCreateInfo pipeline##_assembly_info = PIPELINE_DEFAULT_ASSEMBLY_INFO; \
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VkPipelineRasterizationStateCreateInfo pipeline##_rasterization_info = PIPELINE_DEFAULT_RASTERIZATION_INFO; \
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VkPipelineMultisampleStateCreateInfo pipeline##_multisample_info = PIPELINE_DEFAULT_MULTISAMPLE_INFO; \
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VkPipelineDepthStencilStateCreateInfo pipeline##_depth_info = PIPELINE_DEFAULT_DEPTH_INFO; \
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VkPipelineRenderingCreateInfo pipeline##_rendering_info = PIPELINE_DEFAULT_RENDERING_INFO; \
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VkPipelineColorBlendStateCreateInfo pipeline##_blend_info = PIPELINE_DEFAULT_BLEND_INFO; \
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VkPipelineVertexInputStateCreateInfo pipeline##_vertex_info = PIPELINE_DEFAULT_VERTEX_INFO; \
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VkPipelineViewportStateCreateInfo pipeline##_viewport_info = PIPELINE_DEFAULT_VIEWPORT_INFO; \
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VkGraphicsPipelineCreateInfo pipeline##_create_info = { \
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.sType = STYPE(GRAPHICS_PIPELINE_CREATE_INFO), \
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.pNext = &pipeline##_rendering_info, \
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.pVertexInputState = &pipeline##_vertex_info, \
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.pInputAssemblyState = &pipeline##_assembly_info, \
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.pViewportState = &pipeline##_viewport_info, \
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.pRasterizationState = &pipeline##_rasterization_info,\
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.pMultisampleState = &pipeline##_multisample_info, \
|
|
.pColorBlendState = &pipeline##_blend_info, \
|
|
.pDepthStencilState = &pipeline##_depth_info, \
|
|
.pDynamicState = &pipeline##_dynamic_info, \
|
|
};
|
|
|
|
INIT_PIPELINE_DEFAULTS(cube);
|
|
|
|
// GUI Pipeline
|
|
INIT_PIPELINE_DEFAULTS(gui);
|
|
|
|
VkVertexInputBindingDescription gui_input_bind_desc = {
|
|
.binding = 0,
|
|
.stride = sizeof(GUIVertex),
|
|
.inputRate = VK_VERTEX_INPUT_RATE_INSTANCE,
|
|
};
|
|
|
|
VkVertexInputAttributeDescription gui_input_descriptions[] = {
|
|
{ .binding = 0, .location = 0, .format = VK_FORMAT_R32G32_SFLOAT, .offset = 0 },
|
|
{ .binding = 0, .location = 1, .format = VK_FORMAT_R32G32_SFLOAT, .offset = offsetof(GUIVertex, p1) },
|
|
{ .binding = 0, .location = 2, .format = VK_FORMAT_R32G32B32A32_SFLOAT, .offset = offsetof(GUIVertex, col) },
|
|
};
|
|
|
|
VkPipelineVertexInputStateCreateInfo gui_vertex_input_info = {
|
|
.sType = STYPE(PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO),
|
|
.vertexBindingDescriptionCount = 1,
|
|
.pVertexBindingDescriptions = &gui_input_bind_desc,
|
|
.vertexAttributeDescriptionCount = Len(gui_input_descriptions),
|
|
.pVertexAttributeDescriptions = gui_input_descriptions,
|
|
};
|
|
|
|
static void CustomizePipelines()
|
|
{
|
|
gui_create_info.pVertexInputState = &gui_vertex_input_info;
|
|
}
|