stephenseo/VulkanRust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

WIP: finish step "validation layers"

Browse source 
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
Show stats Download patch file Download diff file Expand all files Collapse all files

44
src/main.rs
View file

@ -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 {
window: *mut ffi::GLFWwindow,
vk_instance: ffi::VkInstance,
@ -187,21 +199,13 @@ impl VulkanApp {
}
// 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,
pNext: std::ptr::null(),
flags: 0,
pApplicationInfo: std::ptr::addr_of!(app_info),
enabledLayerCount: if ENABLE_VALIDATION_LAYERS {
VALIDATION_LAYERS.len() as u32
} else {
0
},
ppEnabledLayerNames: if ENABLE_VALIDATION_LAYERS {
VALIDATION_LAYERS.as_ptr() as *const *const i8
} else {
std::ptr::null()
},
enabledLayerCount: 0,
ppEnabledLayerNames: std::ptr::null(),
enabledExtensionCount: if ENABLE_VALIDATION_LAYERS {
ext_count + 1
} 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 {
ffi::vkCreateInstance(
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!");
}
let create_info = 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(),
};
let create_info = create_debug_messenger_create_info();
let result = create_debug_utils_messenger_ext(
self.vk_instance,