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Add debugging report

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This commit is contained in:
Pierre Krieger 2016-02-19 08:01:02 +01:00
parent 50717f793f
commit 576b614527
4 changed files with 100 additions and 8 deletions
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45
vk-sys/src/enums.rs
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@ -30,11 +30,11 @@ pub type DescriptorPool = u64;
pub type DescriptorSet = u64;
pub type Framebuffer = u64;
pub type CommandPool = u64;
pub type SurfaceKHR = u64;
pub type SwapchainKHR = u64;
pub type DisplayKHR = u64;
pub type DisplayModeKHR = u64;
pub type DebugReportCallbackEXT = u64;
pub const LOD_CLAMP_NONE: f32 = 1000.0;
pub const REMAINING_MIP_LEVELS: u32 = 0xffffffff;
@ -890,3 +890,46 @@ pub const COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR: u32 = 0x00000002;
pub const COMPOSITE_ALPHA_POST_MULTIPLIED_BIT_KHR: u32 = 0x00000004;
pub const COMPOSITE_ALPHA_INHERIT_BIT_KHR: u32 = 0x00000008;
pub type CompositeAlphaFlagsKHR = Flags;
pub type DebugReportObjectTypeEXT = u32;
pub const DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT: u32 = 0;
pub const DEBUG_REPORT_OBJECT_TYPE_INSTANCE_EXT: u32 = 1;
pub const DEBUG_REPORT_OBJECT_TYPE_PHYSICAL_DEVICE_EXT: u32 = 2;
pub const DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT: u32 = 3;
pub const DEBUG_REPORT_OBJECT_TYPE_QUEUE_EXT: u32 = 4;
pub const DEBUG_REPORT_OBJECT_TYPE_SEMAPHORE_EXT: u32 = 5;
pub const DEBUG_REPORT_OBJECT_TYPE_COMMAND_BUFFER_EXT: u32 = 6;
pub const DEBUG_REPORT_OBJECT_TYPE_FENCE_EXT: u32 = 7;
pub const DEBUG_REPORT_OBJECT_TYPE_DEVICE_MEMORY_EXT: u32 = 8;
pub const DEBUG_REPORT_OBJECT_TYPE_BUFFER_EXT: u32 = 9;
pub const DEBUG_REPORT_OBJECT_TYPE_IMAGE_EXT: u32 = 10;
pub const DEBUG_REPORT_OBJECT_TYPE_EVENT_EXT: u32 = 11;
pub const DEBUG_REPORT_OBJECT_TYPE_QUERY_POOL_EXT: u32 = 12;
pub const DEBUG_REPORT_OBJECT_TYPE_BUFFER_VIEW_EXT: u32 = 13;
pub const DEBUG_REPORT_OBJECT_TYPE_IMAGE_VIEW_EXT: u32 = 14;
pub const DEBUG_REPORT_OBJECT_TYPE_SHADER_MODULE_EXT: u32 = 15;
pub const DEBUG_REPORT_OBJECT_TYPE_PIPELINE_CACHE_EXT: u32 = 16;
pub const DEBUG_REPORT_OBJECT_TYPE_PIPELINE_LAYOUT_EXT: u32 = 17;
pub const DEBUG_REPORT_OBJECT_TYPE_RENDER_PASS_EXT: u32 = 18;
pub const DEBUG_REPORT_OBJECT_TYPE_PIPELINE_EXT: u32 = 19;
pub const DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_SET_LAYOUT_EXT: u32 = 20;
pub const DEBUG_REPORT_OBJECT_TYPE_SAMPLER_EXT: u32 = 21;
pub const DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_POOL_EXT: u32 = 22;
pub const DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_SET_EXT: u32 = 23;
pub const DEBUG_REPORT_OBJECT_TYPE_FRAMEBUFFER_EXT: u32 = 24;
pub const DEBUG_REPORT_OBJECT_TYPE_COMMAND_POOL_EXT: u32 = 25;
pub const DEBUG_REPORT_OBJECT_TYPE_SURFACE_KHR_EXT: u32 = 26;
pub const DEBUG_REPORT_OBJECT_TYPE_SWAPCHAIN_KHR_EXT: u32 = 27;
pub const DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_EXT: u32 = 28;
pub type DebugReportErrorEXT = u32;
pub const DEBUG_REPORT_ERROR_NONE_EXT: u32 = 0;
pub const DEBUG_REPORT_ERROR_CALLBACK_REF_EXT: u32 = 1;
pub type DebugReportFlagBitsEXT = u32;
pub const DEBUG_REPORT_INFORMATION_BIT_EXT: u32 = 0x00000001;
pub const DEBUG_REPORT_WARNING_BIT_EXT: u32 = 0x00000002;
pub const DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT: u32 = 0x00000004;
pub const DEBUG_REPORT_ERROR_BIT_EXT: u32 = 0x00000008;
pub const DEBUG_REPORT_DEBUG_BIT_EXT: u32 = 0x00000010;
pub type DebugReportFlagsEXT = Flags;

3
vk-sys/src/functions.rs
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@ -96,6 +96,9 @@ ptrs!(InstancePointers, {
GetPhysicalDeviceSurfaceCapabilitiesKHR => (physicalDevice: PhysicalDevice, surface: SurfaceKHR, pSurfaceCapabilities: *mut SurfaceCapabilitiesKHR) -> Result,
GetPhysicalDeviceSurfaceFormatsKHR => (physicalDevice: PhysicalDevice, surface: SurfaceKHR, pSurfaceFormatCount: *mut u32, pSurfaceFormats: *mut SurfaceFormatKHR) -> Result,
GetPhysicalDeviceSurfacePresentModesKHR => (physicalDevice: PhysicalDevice, surface: SurfaceKHR, pPresentModeCount: *mut u32, pPresentModes: *mut PresentModeKHR) -> Result,
CreateDebugReportCallbackEXT => (instance: Instance, pCreateInfo: *const DebugReportCallbackCreateInfoEXT, pAllocator: *const AllocationCallbacks, pCallback: *mut DebugReportCallbackEXT) -> Result,
DestroyDebugReportCallbackEXT => (instance: Instance, callback: DebugReportCallbackEXT, pAllocator: *const AllocationCallbacks) -> (),
DebugReportMessageEXT => (instance: Instance, flags: DebugReportFlagsEXT, objectType: DebugReportObjectTypeEXT, object: u64, location: usize, messageCode: i32, pLayerPrefix: *const c_char, pMessage: *const c_char) -> (),
});
ptrs!(DevicePointers, {

22
vk-sys/src/structs.rs
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@ -1,12 +1,13 @@
use std::mem;
pub type PFN_vkAllocationFunction = extern fn(*mut c_void, usize, usize, SystemAllocationScope) -> *mut c_void;
pub type PFN_vkReallocationFunction = extern fn(*mut c_void, *mut c_void, usize, usize, SystemAllocationScope) -> *mut c_void;
pub type PFN_vkFreeFunction = extern fn(*mut c_void, *mut c_void);
pub type PFN_vkInternalAllocationNotification = extern fn(*mut c_void, usize, InternalAllocationType, SystemAllocationScope) -> *mut c_void;
pub type PFN_vkInternalFreeNotification = extern fn(*mut c_void, usize, InternalAllocationType, SystemAllocationScope) -> *mut c_void;
pub type PFN_vkAllocationFunction = extern "system" fn(*mut c_void, usize, usize, SystemAllocationScope) -> *mut c_void;
pub type PFN_vkReallocationFunction = extern "system" fn(*mut c_void, *mut c_void, usize, usize, SystemAllocationScope) -> *mut c_void;
pub type PFN_vkFreeFunction = extern "system" fn(*mut c_void, *mut c_void);
pub type PFN_vkInternalAllocationNotification = extern "system" fn(*mut c_void, usize, InternalAllocationType, SystemAllocationScope) -> *mut c_void;
pub type PFN_vkInternalFreeNotification = extern "system" fn(*mut c_void, usize, InternalAllocationType, SystemAllocationScope) -> *mut c_void;
pub type PFN_vkDebugReportCallbackEXT = extern "system" fn(DebugReportFlagsEXT, DebugReportObjectTypeEXT, u64, usize, i32, *const c_char, *const c_char, *mut c_void) -> Bool32;
pub type PFN_vkVoidFunction = extern fn() -> ();
pub type PFN_vkVoidFunction = extern "system" fn() -> ();
#[repr(C)]
pub struct ApplicationInfo {
@ -1400,3 +1401,12 @@ pub struct Win32SurfaceCreateInfoKHR {
pub hwnd: *mut c_void,
}
#[repr(C)]
pub struct DebugReportCallbackCreateInfoEXT {
pub sType: StructureType,
pub pNext: *const c_void,
pub flags: DebugReportFlagsEXT,
pub pfnCallback: PFN_vkDebugReportCallbackEXT,
pub pUserData: *mut c_void,
}

38
vulkano/src/instance.rs
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@ -32,6 +32,7 @@ use std::ffi::CStr;
use std::ffi::CString;
use std::fmt;
use std::mem;
use std::os::raw::{c_void, c_char};
use std::ptr;
use std::sync::Arc;
@ -52,6 +53,7 @@ pub use version::Version;
/// application before everything else.
pub struct Instance {
instance: vk::Instance,
debug_report: Option<vk::DebugReportCallbackEXT>,
//alloc: Option<Box<Alloc + Send + Sync>>,
physical_devices: Vec<PhysicalDeviceInfos>,
vk: vk::InstancePointers,
@ -100,7 +102,7 @@ impl Instance {
layer.as_ptr()
}).collect::<Vec<_>>();
let extensions = ["VK_KHR_surface", "VK_KHR_win32_surface"].iter().map(|&ext| {
let extensions = ["VK_KHR_surface", "VK_KHR_win32_surface", "VK_EXT_debug_report"].iter().map(|&ext| {
// FIXME: check whether each extension is supported
CString::new(ext).unwrap()
}).collect::<Vec<_>>();
@ -135,6 +137,35 @@ impl Instance {
mem::transmute(VK_STATIC.GetInstanceProcAddr(instance, name.as_ptr()))
});
// Creating the debug report callback.
// TODO: should be optional
let debug_report = unsafe {
extern "system" fn callback(_: vk::DebugReportFlagsEXT, _: vk::DebugReportObjectTypeEXT,
_: u64, _: usize, _: i32, layer_prefix: *const c_char,
message: *const c_char, _: *mut c_void) -> u32
{
unsafe {
let message = CStr::from_ptr(message).to_str()
.expect("debug callback message not utf-8");
println!("Debug callback message: {:?}", message);
0 // TODO: what's the meaning of that value
}
}
let infos = vk::DebugReportCallbackCreateInfoEXT {
sType: vk::STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT,
pNext: ptr::null(),
flags: 0, // reserved
pfnCallback: callback,
pUserData: ptr::null_mut(),
};
let mut output = mem::uninitialized();
try!(check_errors(vk.CreateDebugReportCallbackEXT(instance, &infos,
ptr::null(), &mut output)));
output
};
// Enumerating all physical devices.
let physical_devices: Vec<vk::PhysicalDevice> = unsafe {
let mut num = mem::uninitialized();
@ -194,6 +225,7 @@ impl Instance {
Ok(Arc::new(Instance {
instance: instance,
debug_report: Some(debug_report),
//alloc: None,
physical_devices: physical_devices,
vk: vk,
@ -238,6 +270,10 @@ impl Drop for Instance {
#[inline]
fn drop(&mut self) {
unsafe {
if let Some(debug_report) = self.debug_report {
self.vk.DestroyDebugReportCallbackEXT(self.instance, debug_report, ptr::null());
}
self.vk.DestroyInstance(self.instance, ptr::null());
}
}