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Internal table change.

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- Internal tables are now populated through internal vkGetDeviceProcAddr rather than through passed dispatch table
- Device now has its own internal table as well.
- Cleaned up get_proc_addr functions and removed internal functions that are now held in a types internal tables.
This commit is contained in:
Cody Goodson 2021-06-07 17:00:24 -05:00 committed by Charles Giessen
parent 7bd3fcae56
commit f49032f804
3 changed files with 70 additions and 97 deletions
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147
src/VkBootstrap.cpp
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@ -108,18 +108,22 @@ class VulkanFunctions {
} }
} }
template <typename T> void get_proc_addr(T& out_ptr, const char* func_name) {
out_ptr = reinterpret_cast<T>(ptr_vkGetInstanceProcAddr(instance, func_name));
}
void init_pre_instance_funcs() { void init_pre_instance_funcs() {
get_proc_addr(fp_vkEnumerateInstanceExtensionProperties, "vkEnumerateInstanceExtensionProperties"); get_inst_proc_addr(fp_vkEnumerateInstanceExtensionProperties, "vkEnumerateInstanceExtensionProperties");
get_proc_addr(fp_vkEnumerateInstanceLayerProperties, "vkEnumerateInstanceLayerProperties"); get_inst_proc_addr(fp_vkEnumerateInstanceLayerProperties, "vkEnumerateInstanceLayerProperties");
get_proc_addr(fp_vkEnumerateInstanceVersion, "vkEnumerateInstanceVersion"); get_inst_proc_addr(fp_vkEnumerateInstanceVersion, "vkEnumerateInstanceVersion");
get_proc_addr(fp_vkCreateInstance, "vkCreateInstance"); get_inst_proc_addr(fp_vkCreateInstance, "vkCreateInstance");
} }
public: public:
template <typename T> void get_inst_proc_addr(T& out_ptr, const char* func_name) {
out_ptr = reinterpret_cast<T>(ptr_vkGetInstanceProcAddr(instance, func_name));
}
template <typename T> void get_device_proc_addr(VkDevice device, T& out_ptr, const char* func_name) {
out_ptr = reinterpret_cast<T>(fp_vkGetDeviceProcAddr(device, func_name));
}
PFN_vkGetInstanceProcAddr ptr_vkGetInstanceProcAddr = nullptr; PFN_vkGetInstanceProcAddr ptr_vkGetInstanceProcAddr = nullptr;
VkInstance instance = nullptr; VkInstance instance = nullptr;
@ -144,21 +148,13 @@ class VulkanFunctions {
PFN_vkGetDeviceProcAddr fp_vkGetDeviceProcAddr = nullptr; PFN_vkGetDeviceProcAddr fp_vkGetDeviceProcAddr = nullptr;
PFN_vkCreateDevice fp_vkCreateDevice = nullptr; PFN_vkCreateDevice fp_vkCreateDevice = nullptr;
PFN_vkDestroyDevice fp_vkDestroyDevice = nullptr;
PFN_vkEnumerateDeviceExtensionProperties fp_vkEnumerateDeviceExtensionProperties = nullptr; PFN_vkEnumerateDeviceExtensionProperties fp_vkEnumerateDeviceExtensionProperties = nullptr;
PFN_vkGetDeviceQueue fp_vkGetDeviceQueue = nullptr;
PFN_vkCreateImageView fp_vkCreateImageView = nullptr;
PFN_vkDestroyImageView fp_vkDestroyImageView = nullptr;
PFN_vkDestroySurfaceKHR fp_vkDestroySurfaceKHR = nullptr; PFN_vkDestroySurfaceKHR fp_vkDestroySurfaceKHR = nullptr;
PFN_vkGetPhysicalDeviceSurfaceSupportKHR fp_vkGetPhysicalDeviceSurfaceSupportKHR = nullptr; PFN_vkGetPhysicalDeviceSurfaceSupportKHR fp_vkGetPhysicalDeviceSurfaceSupportKHR = nullptr;
PFN_vkGetPhysicalDeviceSurfaceFormatsKHR fp_vkGetPhysicalDeviceSurfaceFormatsKHR = nullptr; PFN_vkGetPhysicalDeviceSurfaceFormatsKHR fp_vkGetPhysicalDeviceSurfaceFormatsKHR = nullptr;
PFN_vkGetPhysicalDeviceSurfacePresentModesKHR fp_vkGetPhysicalDeviceSurfacePresentModesKHR = nullptr; PFN_vkGetPhysicalDeviceSurfacePresentModesKHR fp_vkGetPhysicalDeviceSurfacePresentModesKHR = nullptr;
PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR fp_vkGetPhysicalDeviceSurfaceCapabilitiesKHR = nullptr; PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR fp_vkGetPhysicalDeviceSurfaceCapabilitiesKHR = nullptr;
PFN_vkCreateSwapchainKHR fp_vkCreateSwapchainKHR = nullptr;
PFN_vkDestroySwapchainKHR fp_vkDestroySwapchainKHR = nullptr;
PFN_vkGetSwapchainImagesKHR fp_vkGetSwapchainImagesKHR = nullptr;
bool init_vulkan_funcs(PFN_vkGetInstanceProcAddr fp_vkGetInstanceProcAddr) { bool init_vulkan_funcs(PFN_vkGetInstanceProcAddr fp_vkGetInstanceProcAddr) {
std::lock_guard<std::mutex> lg(init_mutex); std::lock_guard<std::mutex> lg(init_mutex);
@ -167,43 +163,31 @@ class VulkanFunctions {
return true; return true;
} }
template <typename T> void get_inst_proc_addr(T& out_ptr, const char* func_name) {
get_proc_addr(out_ptr, func_name);
}
void init_instance_funcs(VkInstance inst) { void init_instance_funcs(VkInstance inst) {
instance = inst; instance = inst;
get_proc_addr(fp_vkDestroyInstance, "vkDestroyInstance"); get_inst_proc_addr(fp_vkDestroyInstance, "vkDestroyInstance");
get_proc_addr(fp_vkEnumeratePhysicalDevices, "vkEnumeratePhysicalDevices"); get_inst_proc_addr(fp_vkEnumeratePhysicalDevices, "vkEnumeratePhysicalDevices");
get_proc_addr(fp_vkGetPhysicalDeviceFeatures, "vkGetPhysicalDeviceFeatures"); get_inst_proc_addr(fp_vkGetPhysicalDeviceFeatures, "vkGetPhysicalDeviceFeatures");
get_proc_addr(fp_vkGetPhysicalDeviceFeatures2, "vkGetPhysicalDeviceFeatures2"); get_inst_proc_addr(fp_vkGetPhysicalDeviceFeatures2, "vkGetPhysicalDeviceFeatures2");
get_proc_addr(fp_vkGetPhysicalDeviceFormatProperties, "vkGetPhysicalDeviceFormatProperties"); get_inst_proc_addr(fp_vkGetPhysicalDeviceFormatProperties, "vkGetPhysicalDeviceFormatProperties");
get_proc_addr(fp_vkGetPhysicalDeviceImageFormatProperties, "vkGetPhysicalDeviceImageFormatProperties"); get_inst_proc_addr(fp_vkGetPhysicalDeviceImageFormatProperties, "vkGetPhysicalDeviceImageFormatProperties");
get_proc_addr(fp_vkGetPhysicalDeviceProperties, "vkGetPhysicalDeviceProperties"); get_inst_proc_addr(fp_vkGetPhysicalDeviceProperties, "vkGetPhysicalDeviceProperties");
get_proc_addr(fp_vkGetPhysicalDeviceProperties2, "vkGetPhysicalDeviceProperties2"); get_inst_proc_addr(fp_vkGetPhysicalDeviceProperties2, "vkGetPhysicalDeviceProperties2");
get_proc_addr(fp_vkGetPhysicalDeviceQueueFamilyProperties, "vkGetPhysicalDeviceQueueFamilyProperties"); get_inst_proc_addr(fp_vkGetPhysicalDeviceQueueFamilyProperties, "vkGetPhysicalDeviceQueueFamilyProperties");
get_proc_addr(fp_vkGetPhysicalDeviceQueueFamilyProperties2, "vkGetPhysicalDeviceQueueFamilyProperties2"); get_inst_proc_addr(fp_vkGetPhysicalDeviceQueueFamilyProperties2, "vkGetPhysicalDeviceQueueFamilyProperties2");
get_proc_addr(fp_vkGetPhysicalDeviceMemoryProperties, "vkGetPhysicalDeviceMemoryProperties"); get_inst_proc_addr(fp_vkGetPhysicalDeviceMemoryProperties, "vkGetPhysicalDeviceMemoryProperties");
get_proc_addr(fp_vkGetPhysicalDeviceFormatProperties2, "vkGetPhysicalDeviceFormatProperties2"); get_inst_proc_addr(fp_vkGetPhysicalDeviceFormatProperties2, "vkGetPhysicalDeviceFormatProperties2");
get_proc_addr(fp_vkGetPhysicalDeviceMemoryProperties2, "vkGetPhysicalDeviceMemoryProperties2"); get_inst_proc_addr(fp_vkGetPhysicalDeviceMemoryProperties2, "vkGetPhysicalDeviceMemoryProperties2");
get_proc_addr(fp_vkGetDeviceProcAddr, "vkGetDeviceProcAddr"); get_inst_proc_addr(fp_vkGetDeviceProcAddr, "vkGetDeviceProcAddr");
get_proc_addr(fp_vkCreateDevice, "vkCreateDevice"); get_inst_proc_addr(fp_vkCreateDevice, "vkCreateDevice");
get_proc_addr(fp_vkDestroyDevice, "vkDestroyDevice"); get_inst_proc_addr(fp_vkEnumerateDeviceExtensionProperties, "vkEnumerateDeviceExtensionProperties");
get_proc_addr(fp_vkEnumerateDeviceExtensionProperties, "vkEnumerateDeviceExtensionProperties");
get_proc_addr(fp_vkGetDeviceQueue, "vkGetDeviceQueue");
get_proc_addr(fp_vkCreateImageView, "vkCreateImageView"); get_inst_proc_addr(fp_vkDestroySurfaceKHR, "vkDestroySurfaceKHR");
get_proc_addr(fp_vkDestroyImageView, "vkDestroyImageView"); get_inst_proc_addr(fp_vkGetPhysicalDeviceSurfaceSupportKHR, "vkGetPhysicalDeviceSurfaceSupportKHR");
get_inst_proc_addr(fp_vkGetPhysicalDeviceSurfaceFormatsKHR, "vkGetPhysicalDeviceSurfaceFormatsKHR");
get_proc_addr(fp_vkDestroySurfaceKHR, "vkDestroySurfaceKHR"); get_inst_proc_addr(fp_vkGetPhysicalDeviceSurfacePresentModesKHR, "vkGetPhysicalDeviceSurfacePresentModesKHR");
get_proc_addr(fp_vkGetPhysicalDeviceSurfaceSupportKHR, "vkGetPhysicalDeviceSurfaceSupportKHR"); get_inst_proc_addr(fp_vkGetPhysicalDeviceSurfaceCapabilitiesKHR, "vkGetPhysicalDeviceSurfaceCapabilitiesKHR");
get_proc_addr(fp_vkGetPhysicalDeviceSurfaceFormatsKHR, "vkGetPhysicalDeviceSurfaceFormatsKHR");
get_proc_addr(fp_vkGetPhysicalDeviceSurfacePresentModesKHR, "vkGetPhysicalDeviceSurfacePresentModesKHR");
get_proc_addr(fp_vkGetPhysicalDeviceSurfaceCapabilitiesKHR, "vkGetPhysicalDeviceSurfaceCapabilitiesKHR");
get_proc_addr(fp_vkCreateSwapchainKHR, "vkCreateSwapchainKHR");
get_proc_addr(fp_vkDestroySwapchainKHR, "vkDestroySwapchainKHR");
get_proc_addr(fp_vkGetSwapchainImagesKHR, "vkGetSwapchainImagesKHR");
} }
}; };
@ -1363,22 +1347,21 @@ detail::Result<uint32_t> Device::get_dedicated_queue_index(QueueType type) const
} }
return index; return index;
} }
namespace detail {
VkQueue get_queue(VkDevice device, uint32_t family) {
VkQueue out_queue;
detail::vulkan_functions().fp_vkGetDeviceQueue(device, family, 0, &out_queue);
return out_queue;
}
} // namespace detail
detail::Result<VkQueue> Device::get_queue(QueueType type) const { detail::Result<VkQueue> Device::get_queue(QueueType type) const {
auto index = get_queue_index(type); auto index = get_queue_index(type);
if (!index.has_value()) return { index.error() }; if (!index.has_value()) return { index.error() };
return detail::get_queue(device, index.value()); //return detail::get_queue(device, index.value());
VkQueue out_queue;
internal_table.fp_vkGetDeviceQueue(device, index.value(), 0, &out_queue);
return out_queue;
} }
detail::Result<VkQueue> Device::get_dedicated_queue(QueueType type) const { detail::Result<VkQueue> Device::get_dedicated_queue(QueueType type) const {
auto index = get_dedicated_queue_index(type); auto index = get_dedicated_queue_index(type);
if (!index.has_value()) return { index.error() }; if (!index.has_value()) return { index.error() };
return detail::get_queue(device, index.value()); VkQueue out_queue;
internal_table.fp_vkGetDeviceQueue(device, index.value(), 0, &out_queue);
return out_queue;
} }
// ---- Dispatch ---- // // ---- Dispatch ---- //
@ -1393,7 +1376,7 @@ CustomQueueDescription::CustomQueueDescription(uint32_t index, uint32_t count, s
} }
void destroy_device(Device device) { void destroy_device(Device device) {
detail::vulkan_functions().fp_vkDestroyDevice(device.device, device.allocation_callbacks); device.internal_table.fp_vkDestroyDevice(device.device, device.allocation_callbacks);
} }
DeviceBuilder::DeviceBuilder(PhysicalDevice phys_device) { physical_device = phys_device; } DeviceBuilder::DeviceBuilder(PhysicalDevice phys_device) { physical_device = phys_device; }
@ -1489,6 +1472,10 @@ detail::Result<Device> DeviceBuilder::build() const {
device.queue_families = physical_device.queue_families; device.queue_families = physical_device.queue_families;
device.allocation_callbacks = info.allocation_callbacks; device.allocation_callbacks = info.allocation_callbacks;
device.fp_vkGetDeviceProcAddr = detail::vulkan_functions().fp_vkGetDeviceProcAddr; device.fp_vkGetDeviceProcAddr = detail::vulkan_functions().fp_vkGetDeviceProcAddr;
device.internal_table.fp_vkGetDeviceQueue =
reinterpret_cast<PFN_vkGetDeviceQueue>(device.fp_vkGetDeviceProcAddr(device.device, "vkGetDeviceProcAddr"));
device.internal_table.fp_vkDestroyDevice =
reinterpret_cast<PFN_vkDestroyDevice>(device.fp_vkGetDeviceProcAddr(device.device, "vkDestroyDevice"));
return device; return device;
} }
DeviceBuilder& DeviceBuilder::custom_queue_setup(std::vector<CustomQueueDescription> queue_descriptions) { DeviceBuilder& DeviceBuilder::custom_queue_setup(std::vector<CustomQueueDescription> queue_descriptions) {
@ -1736,31 +1723,27 @@ detail::Result<Swapchain> SwapchainBuilder::build() const {
swapchain_create_info.clipped = info.clipped; swapchain_create_info.clipped = info.clipped;
swapchain_create_info.oldSwapchain = info.old_swapchain; swapchain_create_info.oldSwapchain = info.old_swapchain;
Swapchain swapchain{}; Swapchain swapchain{};
VkResult res; PFN_vkCreateSwapchainKHR swapchain_create_proc;
if(info.dispatch_table != nullptr) { detail::vulkan_functions().get_device_proc_addr(info.device, swapchain_create_proc, "vkCreateSwapchainKHR");
assert(info.dispatch_table->device == info.device); auto res = swapchain_create_proc(info.device, &swapchain_create_info, info.allocation_callbacks, &swapchain.swapchain);
res = info.dispatch_table->createSwapchainKHR(&swapchain_create_info, info.allocation_callbacks, &swapchain.swapchain); ; if (res != VK_SUCCESS) {
} else {
res = detail::vulkan_functions().fp_vkCreateSwapchainKHR(
info.device, &swapchain_create_info, info.allocation_callbacks, &swapchain.swapchain);
}
if (res != VK_SUCCESS) {
return detail::Error{ SwapchainError::failed_create_swapchain, res }; return detail::Error{ SwapchainError::failed_create_swapchain, res };
} }
swapchain.device = info.device; swapchain.device = info.device;
swapchain.image_format = surface_format.format; swapchain.image_format = surface_format.format;
swapchain.extent = extent; swapchain.extent = extent;
if(info.dispatch_table != nullptr) { detail::vulkan_functions().get_device_proc_addr(info.device,
swapchain.internal_table.fp_vkGetSwapchainImagesKHR = info.dispatch_table->fp_vkGetSwapchainImagesKHR; swapchain.internal_table.fp_vkGetSwapchainImagesKHR,
swapchain.internal_table.fp_vkCreateImageView = info.dispatch_table->fp_vkCreateImageView; "vkGetSwapchainImagesKHR");
swapchain.internal_table.fp_vkDestroyImageView = info.dispatch_table->fp_vkDestroyImageView; detail::vulkan_functions().get_device_proc_addr(info.device,
swapchain.internal_table.fp_vkDestroySwapchainKHR = info.dispatch_table->fp_vkDestroySwapchainKHR; swapchain.internal_table.fp_vkCreateImageView,
} else { "vkCreateImageView");
swapchain.internal_table.fp_vkGetSwapchainImagesKHR = detail::vulkan_functions().fp_vkGetSwapchainImagesKHR; detail::vulkan_functions().get_device_proc_addr(info.device,
swapchain.internal_table.fp_vkCreateImageView = detail::vulkan_functions().fp_vkCreateImageView; swapchain.internal_table.fp_vkDestroyImageView,
swapchain.internal_table.fp_vkDestroyImageView = detail::vulkan_functions().fp_vkDestroyImageView; "vkDestroyImageView");
swapchain.internal_table.fp_vkDestroySwapchainKHR = detail::vulkan_functions().fp_vkDestroySwapchainKHR; detail::vulkan_functions().get_device_proc_addr(info.device,
} swapchain.internal_table.fp_vkDestroySwapchainKHR,
"vkDestroySwapchainKHR");
auto images = swapchain.get_images(); auto images = swapchain.get_images();
if (!images) { if (!images) {
return detail::Error{ SwapchainError::failed_get_swapchain_images }; return detail::Error{ SwapchainError::failed_get_swapchain_images };
@ -1773,7 +1756,7 @@ detail::Result<std::vector<VkImage>> Swapchain::get_images() {
std::vector<VkImage> swapchain_images; std::vector<VkImage> swapchain_images;
auto swapchain_images_ret = detail::get_vector<VkImage>( auto swapchain_images_ret = detail::get_vector<VkImage>(
swapchain_images, detail::vulkan_functions().fp_vkGetSwapchainImagesKHR, device, swapchain); swapchain_images, internal_table.fp_vkGetSwapchainImagesKHR, device, swapchain);
if (swapchain_images_ret != VK_SUCCESS) { if (swapchain_images_ret != VK_SUCCESS) {
return detail::Error{ SwapchainError::failed_get_swapchain_images, swapchain_images_ret }; return detail::Error{ SwapchainError::failed_get_swapchain_images, swapchain_images_ret };
} }
@ -1858,10 +1841,6 @@ SwapchainBuilder& SwapchainBuilder::set_allocation_callbacks(VkAllocationCallbac
info.allocation_callbacks = callbacks; info.allocation_callbacks = callbacks;
return *this; return *this;
} }
SwapchainBuilder& SwapchainBuilder::use_dispatch_table(const DispatchTable& dispatch_table) {
info.dispatch_table = &dispatch_table;
return *this;
}
SwapchainBuilder& SwapchainBuilder::set_image_usage_flags(VkImageUsageFlags usage_flags) { SwapchainBuilder& SwapchainBuilder::set_image_usage_flags(VkImageUsageFlags usage_flags) {
info.image_usage_flags = usage_flags; info.image_usage_flags = usage_flags;
return *this; return *this;

11
src/VkBootstrap.h
View File

@ -556,6 +556,13 @@ struct Device {
// Return a loaded dispatch table // Return a loaded dispatch table
DispatchTable make_table() const; DispatchTable make_table() const;
private:
struct {
PFN_vkGetDeviceQueue fp_vkGetDeviceQueue = nullptr;
PFN_vkDestroyDevice fp_vkDestroyDevice = nullptr;
} internal_table;
friend class DeviceBuilder;
friend void destroy_device(Device device);
}; };
// For advanced device queue setup // For advanced device queue setup
@ -714,9 +721,6 @@ class SwapchainBuilder {
// Provide custom allocation callbacks. // Provide custom allocation callbacks.
SwapchainBuilder& set_allocation_callbacks(VkAllocationCallbacks* callbacks); SwapchainBuilder& set_allocation_callbacks(VkAllocationCallbacks* callbacks);
// Provide an optional dispatch table for the builder to use for device pfn's
SwapchainBuilder& use_dispatch_table(const DispatchTable& dispatch_table);
private: private:
void add_desired_formats(std::vector<VkSurfaceFormatKHR>& formats) const; void add_desired_formats(std::vector<VkSurfaceFormatKHR>& formats) const;
void add_desired_present_modes(std::vector<VkPresentModeKHR>& modes) const; void add_desired_present_modes(std::vector<VkPresentModeKHR>& modes) const;
@ -741,7 +745,6 @@ class SwapchainBuilder {
bool clipped = true; bool clipped = true;
VkSwapchainKHR old_swapchain = VK_NULL_HANDLE; VkSwapchainKHR old_swapchain = VK_NULL_HANDLE;
VkAllocationCallbacks* allocation_callbacks = VK_NULL_HANDLE; VkAllocationCallbacks* allocation_callbacks = VK_NULL_HANDLE;
const DispatchTable* dispatch_table = nullptr;
} info; } info;
}; };

9
tests/bootstrap_tests.cpp
View File

@ -322,15 +322,6 @@ TEST_CASE("Swapchain", "[VkBootstrap.bootstrap]") {
vkb::destroy_swapchain(recreated_swapchain_ret.value()); vkb::destroy_swapchain(recreated_swapchain_ret.value());
} }
AND_THEN("Swapchain can be created with a dispatch table") {
vkb::DispatchTable dispatch_table = device.make_table();
vkb::SwapchainBuilder swapchain_builder(
device.physical_device.physical_device, device.device, surface);
auto swapchain_ret = swapchain_builder.use_dispatch_table(dispatch_table).build();
REQUIRE(swapchain_ret.has_value());
vkb::destroy_swapchain(swapchain_ret.value());
}
vkb::destroy_device(device_ret.value()); vkb::destroy_device(device_ret.value());
vkb::destroy_surface(instance_ret.value(), surface); vkb::destroy_surface(instance_ret.value(), surface);