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63 lines
1.5 KiB
C++
63 lines
1.5 KiB
C++
#pragma once
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#include "win32basevideo.h"
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#include "c_cvars.h"
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#include "vulkan/system/vk_renderdevice.h"
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#include <zvulkan/vulkansurface.h>
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#include <zvulkan/vulkanbuilders.h>
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void I_GetVulkanDrawableSize(int* width, int* height);
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bool I_CreateVulkanSurface(VkInstance instance, VkSurfaceKHR* surface);
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bool I_GetVulkanPlatformExtensions(unsigned int* count, const char** names);
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EXTERN_CVAR(Bool, vid_fullscreen)
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EXTERN_CVAR(Bool, vk_debug)
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EXTERN_CVAR(Int, vk_device)
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//==========================================================================
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//
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//
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//
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//==========================================================================
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class Win32VulkanVideo : public Win32BaseVideo
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{
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std::shared_ptr<VulkanSurface> surface;
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public:
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Win32VulkanVideo()
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{
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unsigned int count = 64;
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const char* names[64];
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if (!I_GetVulkanPlatformExtensions(&count, names))
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VulkanError("I_GetVulkanPlatformExtensions failed");
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VulkanInstanceBuilder builder;
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builder.DebugLayer(vk_debug);
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for (unsigned int i = 0; i < count; i++)
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builder.RequireExtension(names[i]);
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auto instance = builder.Create();
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VkSurfaceKHR surfacehandle = nullptr;
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if (!I_CreateVulkanSurface(instance->Instance, &surfacehandle))
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VulkanError("I_CreateVulkanSurface failed");
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surface = std::make_shared<VulkanSurface>(instance, surfacehandle);
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}
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~Win32VulkanVideo()
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{
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}
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void Shutdown() override
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{
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surface.reset();
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}
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DFrameBuffer *CreateFrameBuffer() override
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{
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auto fb = new VulkanRenderDevice(m_hMonitor, vid_fullscreen, surface);
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return fb;
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}
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protected:
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};
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