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WIP: finish step "validation layers"

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TODO: "Physical devices and queue families"
https://vulkan-tutorial.com/en/Drawing_a_triangle/Setup/Physical_devices_and_queue_families
This commit is contained in:
Stephen Seo 2024-03-05 13:25:40 +09:00
parent a7eceb0316
commit 38e05c90f2
1 changed files with 24 additions and 20 deletions
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44
src/main.rs
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@ -111,6 +111,18 @@ fn create_debug_utils_messenger_ext(
} }
} }
fn create_debug_messenger_create_info() -> ffi::VkDebugUtilsMessengerCreateInfoEXT {
ffi::VkDebugUtilsMessengerCreateInfoEXT {
sType: ffi::VkStructureType_VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT,
pNext: std::ptr::null(),
flags: 0,
messageSeverity: ffi::VkDebugUtilsMessageSeverityFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT | ffi::VkDebugUtilsMessageSeverityFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT | ffi::VkDebugUtilsMessageSeverityFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT,
messageType: ffi::VkDebugUtilsMessageTypeFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT | ffi::VkDebugUtilsMessageTypeFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT | ffi::VkDebugUtilsMessageTypeFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT,
pfnUserCallback: Some(validation_debug_callback),
pUserData: std::ptr::null_mut(),
}
}
struct VulkanApp { struct VulkanApp {
window: *mut ffi::GLFWwindow, window: *mut ffi::GLFWwindow,
vk_instance: ffi::VkInstance, vk_instance: ffi::VkInstance,
@ -187,21 +199,13 @@ impl VulkanApp {
} }
// Second populate the struct with necessary info. // Second populate the struct with necessary info.
let create_info = ffi::VkInstanceCreateInfo { let mut create_info = ffi::VkInstanceCreateInfo {
sType: ffi::VkStructureType_VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO, sType: ffi::VkStructureType_VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
pNext: std::ptr::null(), pNext: std::ptr::null(),
flags: 0, flags: 0,
pApplicationInfo: std::ptr::addr_of!(app_info), pApplicationInfo: std::ptr::addr_of!(app_info),
enabledLayerCount: if ENABLE_VALIDATION_LAYERS { enabledLayerCount: 0,
VALIDATION_LAYERS.len() as u32 ppEnabledLayerNames: std::ptr::null(),
} else {
0
},
ppEnabledLayerNames: if ENABLE_VALIDATION_LAYERS {
VALIDATION_LAYERS.as_ptr() as *const *const i8
} else {
std::ptr::null()
},
enabledExtensionCount: if ENABLE_VALIDATION_LAYERS { enabledExtensionCount: if ENABLE_VALIDATION_LAYERS {
ext_count + 1 ext_count + 1
} else { } else {
@ -214,6 +218,14 @@ impl VulkanApp {
}, },
}; };
let debug_messenger_create_info = create_debug_messenger_create_info();
if ENABLE_VALIDATION_LAYERS {
create_info.enabledLayerCount = VALIDATION_LAYERS.len() as u32;
create_info.ppEnabledLayerNames = VALIDATION_LAYERS.as_ptr() as *const *const i8;
create_info.pNext = std::ptr::addr_of!(debug_messenger_create_info) as *const std::ffi::c_void;
}
let vk_result = unsafe { let vk_result = unsafe {
ffi::vkCreateInstance( ffi::vkCreateInstance(
std::ptr::addr_of!(create_info), std::ptr::addr_of!(create_info),
@ -238,15 +250,7 @@ impl VulkanApp {
panic!("ERROR: Cannot set up debug messenger if vk_instance is not initialized!"); panic!("ERROR: Cannot set up debug messenger if vk_instance is not initialized!");
} }
let create_info = ffi::VkDebugUtilsMessengerCreateInfoEXT { let create_info = create_debug_messenger_create_info();
sType: ffi::VkStructureType_VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT,
pNext: std::ptr::null(),
flags: 0,
messageSeverity: ffi::VkDebugUtilsMessageSeverityFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT | ffi::VkDebugUtilsMessageSeverityFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT | ffi::VkDebugUtilsMessageSeverityFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT,
messageType: ffi::VkDebugUtilsMessageTypeFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT | ffi::VkDebugUtilsMessageTypeFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT | ffi::VkDebugUtilsMessageTypeFlagBitsEXT_VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT,
pfnUserCallback: Some(validation_debug_callback),
pUserData: std::ptr::null_mut(),
};
let result = create_debug_utils_messenger_ext( let result = create_debug_utils_messenger_ext(
self.vk_instance, self.vk_instance,