ComputeSystemVKImpl.h

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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
// SPDX-FileCopyrightText: 2025 Jorrit Rouwe
// SPDX-License-Identifier: MIT
 
#pragma once
 
#ifdef JPH_USE_VK
 
#include <Jolt/Compute/VK/ComputeSystemVKWithAllocator.h>
 
JPH_NAMESPACE_BEGIN
 
class JPH_EXPORT ComputeSystemVKImpl : public ComputeSystemVKWithAllocator
{
public:
    JPH_DECLARE_RTTI_VIRTUAL(JPH_EXPORT, ComputeSystemVKImpl)
 
    
    virtual                         ~ComputeSystemVKImpl() override;
 
    bool                            Initialize(ComputeSystemResult &outResult);
 
protected:
    virtual void                    OnInstanceCreated()                                                             { /* Do nothing */ }
 
    virtual void                    GetInstanceExtensions(Array<const char *> &outExtensions)                       { /* Add nothing */ }
 
    virtual void                    GetDeviceExtensions(Array<const char *> &outExtensions)                         { /* Add nothing */ }
 
    virtual void                    GetEnabledFeatures(VkPhysicalDeviceFeatures2 &ioFeatures)                       { /* Add nothing */ }
 
    virtual bool                    HasPresentSupport(VkPhysicalDevice inDevice, uint32 inQueueFamilyIndex)         { return true; }
 
    virtual VkSurfaceFormatKHR      SelectFormat(VkPhysicalDevice inDevice)                                         { return { VK_FORMAT_B8G8R8A8_UNORM, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR }; }
 
    VkInstance                      mInstance = VK_NULL_HANDLE;
#ifdef JPH_DEBUG
    VkDebugUtilsMessengerEXT        mDebugMessenger = VK_NULL_HANDLE;
    PFN_vkDestroyDebugUtilsMessengerEXT mVkDestroyDebugUtilsMessengerEXT = nullptr;
#endif
    uint32                          mGraphicsQueueIndex = 0;
    uint32                          mPresentQueueIndex = 0;
    VkQueue                         mGraphicsQueue = VK_NULL_HANDLE;
    VkQueue                         mPresentQueue = VK_NULL_HANDLE;
    VkSurfaceFormatKHR              mSelectedFormat;
 
    PFN_vkGetInstanceProcAddr       mVkGetInstanceProcAddr = nullptr;
    PFN_vkGetDeviceProcAddr         mVkGetDeviceProcAddr = nullptr;
 
    // Pre instance functions
    PFN_vkCreateInstance            mVkCreateInstance = nullptr;
    PFN_vkEnumerateInstanceExtensionProperties mVkEnumerateInstanceExtensionProperties = nullptr;
    PFN_vkEnumerateInstanceLayerProperties mVkEnumerateInstanceLayerProperties = nullptr;
 
    // Post instance functions
    PFN_vkCreateDevice              mVkCreateDevice = nullptr;
    PFN_vkDestroyInstance           mVkDestroyInstance = nullptr;
    PFN_vkEnumerateDeviceExtensionProperties mVkEnumerateDeviceExtensionProperties = nullptr;
    PFN_vkEnumeratePhysicalDevices  mVkEnumeratePhysicalDevices = nullptr;
    PFN_vkGetPhysicalDeviceProperties mVkGetPhysicalDeviceProperties = nullptr;
    PFN_vkGetPhysicalDeviceQueueFamilyProperties mVkGetPhysicalDeviceQueueFamilyProperties = nullptr;
};
 
JPH_NAMESPACE_END
 
#endif // JPH_USE_VK