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Contains convenient function to design a device based on the requirements for the physical device it is based around

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NOTE: To get the appropriate index into the basalt::Device queue list, track the order of request_queue(s) calls in the designer
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Riley King-Saunders
2025-07-07 22:52:25 +10:00
parent a0ef896d1e
commit 425c226793
2 changed files with 237 additions and 0 deletions
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55
include/vulkan/basalt_device.h Normal file
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#pragma once
#include "basalt_physical_device.h"
#include "basalt_queue.h"
namespace basalt
{
class Device
{
public:
Device(const Device& src);
Device& operator =(const Device& src);
Device(Device&& other) noexcept;
Device& operator =(Device&& other) noexcept;
Device(basalt::Context& ctx, basalt::PhysicalDevice& physical, VkDevice logical);
~Device();
operator VkPhysicalDevice();
operator VkDevice();
basalt::darray<basalt::Queue> queues;
VkDevice logical = VK_NULL_HANDLE;
basalt::Context* ctx;
basalt::PhysicalDevice* phys;
bool should_free = true;
};
class DeviceDesigner
{
public:
DeviceDesigner(basalt::Context& ctx, basalt::PhysicalDevice& phy);
DeviceDesigner& request_features(VkPhysicalDeviceFeatures features);
DeviceDesigner& request_extensions(const basalt::darray<const char*>& extensions);
DeviceDesigner& request_extensions(const char** extensions, const u32 num_extensions);
DeviceDesigner& request_extension(const char* extension);
DeviceDesigner& request_layers(const basalt::darray<const char*>& layers);
DeviceDesigner& request_layers(const char** layers, const u32 num_layers);
DeviceDesigner& request_layer(const char* layer);
DeviceDesigner& request_queue(u32 family_index, const float priority=1.0f, VkDeviceQueueCreateFlags flags=0);
DeviceDesigner& request_queues(u32 family_index, const basalt::darray<float>& queue_priorities, VkDeviceQueueCreateFlags flags=0);
basalt::Device design(void);
VkPhysicalDeviceFeatures req_features;
basalt::darray<VkDeviceQueueCreateInfo> req_queues;
basalt::darray<const char*> req_extensions;
basalt::darray<const char*> req_layers;
basalt::darray<float> queue_priorities;
basalt::Context& ctx;
basalt::PhysicalDevice& phys;
};
}