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Touched up many components due to integration experience

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This commit is contained in:
Charles Giessen 2020-03-09 21:53:10 -06:00
parent 4c91df1c12
commit bfcc4c6bfa
2 changed files with 24 additions and 9 deletions
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23
src/VkBootstrap.cpp
View File

@ -194,6 +194,8 @@ const char* to_string (InstanceError err) {
} }
const char* to_string (PhysicalDeviceError err) { const char* to_string (PhysicalDeviceError err) {
switch (err) { switch (err) {
case PhysicalDeviceError::no_surface_provided:
return "no_surface_provided";
case PhysicalDeviceError::failed_enumerate_physical_devices: case PhysicalDeviceError::failed_enumerate_physical_devices:
return "failed_enumerate_physical_devices"; return "failed_enumerate_physical_devices";
case PhysicalDeviceError::no_physical_devices_found: case PhysicalDeviceError::no_physical_devices_found:
@ -785,6 +787,11 @@ PhysicalDeviceSelector::PhysicalDeviceSelector (Instance const& instance) {
} }
detail::Expected<PhysicalDevice, detail::Error<PhysicalDeviceError>> PhysicalDeviceSelector::select () const { detail::Expected<PhysicalDevice, detail::Error<PhysicalDeviceError>> PhysicalDeviceSelector::select () const {
if (!system_info.headless && !criteria.defer_surface_initialization) {
if (system_info.surface == nullptr)
return detail::Error<PhysicalDeviceError>{ PhysicalDeviceError::no_surface_provided };
}
auto physical_devices = auto physical_devices =
detail::get_vector<VkPhysicalDevice> (vkEnumeratePhysicalDevices, system_info.instance); detail::get_vector<VkPhysicalDevice> (vkEnumeratePhysicalDevices, system_info.instance);
if (!physical_devices.has_value ()) { if (!physical_devices.has_value ()) {
@ -820,16 +827,18 @@ detail::Expected<PhysicalDevice, detail::Error<PhysicalDeviceError>> PhysicalDev
return detail::Error<PhysicalDeviceError>{ PhysicalDeviceError::no_suitable_device }; return detail::Error<PhysicalDeviceError>{ PhysicalDeviceError::no_suitable_device };
} }
PhysicalDevice out_device{}; PhysicalDevice out_device{};
out_device.phys_device = selected_device.phys_device; out_device.physical_device = selected_device.phys_device;
out_device.surface = system_info.surface; out_device.surface = system_info.surface;
out_device.features = criteria.required_features; out_device.features = criteria.required_features;
out_device.properties = selected_device.device_properties;
out_device.memory_properties = selected_device.mem_properties;
out_device.queue_families = selected_device.queue_families; out_device.queue_families = selected_device.queue_families;
out_device.extensions_to_enable.insert (out_device.extensions_to_enable.end (), out_device.extensions_to_enable.insert (out_device.extensions_to_enable.end (),
criteria.required_extensions.begin (), criteria.required_extensions.begin (),
criteria.required_extensions.end ()); criteria.required_extensions.end ());
auto desired_extensions_supported = auto desired_extensions_supported =
detail::check_device_extension_support (out_device.phys_device, criteria.desired_extensions); detail::check_device_extension_support (out_device.physical_device, criteria.desired_extensions);
out_device.extensions_to_enable.insert (out_device.extensions_to_enable.end (), out_device.extensions_to_enable.insert (out_device.extensions_to_enable.end (),
desired_extensions_supported.begin (), desired_extensions_supported.begin (),
desired_extensions_supported.end ()); desired_extensions_supported.end ());
@ -935,7 +944,7 @@ detail::Expected<uint32_t, detail::Error<QueueError>> Device::get_queue_index (Q
int index = -1; int index = -1;
switch (type) { switch (type) {
case QueueType::present: case QueueType::present:
index = detail::get_present_queue_index (physical_device.phys_device, surface, queue_families); index = detail::get_present_queue_index (physical_device.physical_device, surface, queue_families);
if (index < 0) return detail::Error<QueueError>{ QueueError::present_unavailable }; if (index < 0) return detail::Error<QueueError>{ QueueError::present_unavailable };
break; break;
case QueueType::graphics: case QueueType::graphics:
@ -1039,8 +1048,10 @@ detail::Expected<Device, detail::Error<DeviceError>> DeviceBuilder::build () con
device_create_info.pEnabledFeatures = &info.features; device_create_info.pEnabledFeatures = &info.features;
Device device; Device device;
VkResult res = vkCreateDevice ( VkResult res = vkCreateDevice (info.physical_device.physical_device,
info.physical_device.phys_device, &device_create_info, info.allocation_callbacks, &device.device); &device_create_info,
info.allocation_callbacks,
&device.device);
if (res != VK_SUCCESS) { if (res != VK_SUCCESS) {
return detail::Error<DeviceError>{ DeviceError::failed_create_device, res }; return detail::Error<DeviceError>{ DeviceError::failed_create_device, res };
} }
@ -1150,7 +1161,7 @@ VkExtent2D find_extent (
SwapchainBuilder::SwapchainBuilder (Device const& device) { SwapchainBuilder::SwapchainBuilder (Device const& device) {
info.device = device.device; info.device = device.device;
info.physical_device = device.physical_device.phys_device; info.physical_device = device.physical_device.physical_device;
info.surface = device.surface; info.surface = device.surface;
auto present = device.get_queue_index (QueueType::present); auto present = device.get_queue_index (QueueType::present);
auto graphics = device.get_queue_index (QueueType::graphics); auto graphics = device.get_queue_index (QueueType::graphics);

10
src/VkBootstrap.h
View File

@ -108,6 +108,7 @@ enum class InstanceError {
requested_extensions_not_present requested_extensions_not_present
}; };
enum class PhysicalDeviceError { enum class PhysicalDeviceError {
no_surface_provided,
failed_enumerate_physical_devices, failed_enumerate_physical_devices,
no_physical_devices_found, no_physical_devices_found,
no_suitable_device, no_suitable_device,
@ -293,9 +294,13 @@ class PhysicalDeviceSelector;
class DeviceBuilder; class DeviceBuilder;
struct PhysicalDevice { struct PhysicalDevice {
VkPhysicalDevice phys_device = VK_NULL_HANDLE; VkPhysicalDevice physical_device = VK_NULL_HANDLE;
VkSurfaceKHR surface = VK_NULL_HANDLE; VkSurfaceKHR surface = VK_NULL_HANDLE;
VkPhysicalDeviceFeatures features{};
VkPhysicalDeviceProperties properties{};
VkPhysicalDeviceMemoryProperties memory_properties{};
// Has a queue family that supports compute operations but not graphics nor transfer. // Has a queue family that supports compute operations but not graphics nor transfer.
bool has_dedicated_compute_queue () const; bool has_dedicated_compute_queue () const;
// Has a queue family that supports transfer operations but not graphics nor compute. // Has a queue family that supports transfer operations but not graphics nor compute.
@ -307,7 +312,6 @@ struct PhysicalDevice {
bool has_separate_transfer_queue () const; bool has_separate_transfer_queue () const;
private: private:
VkPhysicalDeviceFeatures features{};
std::vector<const char*> extensions_to_enable; std::vector<const char*> extensions_to_enable;
std::vector<VkQueueFamilyProperties> queue_families; std::vector<VkQueueFamilyProperties> queue_families;
friend class PhysicalDeviceSelector; friend class PhysicalDeviceSelector;
@ -330,7 +334,7 @@ class PhysicalDeviceSelector {
detail::Expected<PhysicalDevice, detail::Error<PhysicalDeviceError>> select () const; detail::Expected<PhysicalDevice, detail::Error<PhysicalDeviceError>> select () const;
// Set the surface in which the physical device should render to. // Set the surface in which the physical device should render to.
PhysicalDeviceSelector& set_surface (VkSurfaceKHR instance); PhysicalDeviceSelector& set_surface (VkSurfaceKHR surface);
// Set the desired physical device type to select. Defaults to PreferredDeviceType::discrete. // Set the desired physical device type to select. Defaults to PreferredDeviceType::discrete.
PhysicalDeviceSelector& prefer_gpu_device_type (PreferredDeviceType type = PreferredDeviceType::discrete); PhysicalDeviceSelector& prefer_gpu_device_type (PreferredDeviceType type = PreferredDeviceType::discrete);
// Allow selection of a gpu device type that isn't the preferred physical device type. Defaults to true. // Allow selection of a gpu device type that isn't the preferred physical device type. Defaults to true.