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JunaMeinholdJunaMeinhold
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Merge pull request #22 from HexaEngine/vtable
Vtable
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‎BgfxTest/BgfxTest.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net8.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\Hexa.NET.Bgfx\Hexa.NET.Bgfx.csproj" />
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<ProjectReference Include="..\Hexa.NET.SDL2\Hexa.NET.SDL2.csproj" />
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</ItemGroup>
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<ItemGroup>
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<None Update="bgfx.dll">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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</None>
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<None Update="bgfx.pdb">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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</None>
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</ItemGroup>
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</Project>

‎BgfxTest/Program.cs

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namespace BgfxTest
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{
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using Hexa.NET.Bgfx;
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using Hexa.NET.SDL2;
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using System;
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internal unsafe class Program
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{
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private static int width;
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private static int height;
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private static void Main(string[] args)
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{
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SDL.SDLSetHint(SDL.SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, "1");
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SDL.SDLInit(SDL.SDL_INIT_EVENTS | SDL.SDL_INIT_VIDEO);
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var window = SDL.SDLCreateWindow("Test Window", 32, 32, 1280, 720, (uint)SDLWindowFlags.Resizable);
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var windowId = SDL.SDLGetWindowID(window);
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int w, h;
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SDL.SDLGetWindowSize(window, &w, &h);
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width = w;
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height = h;
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Init(window, windowId);
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SDLEvent sdlEvent = default;
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bool exiting = false;
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while (!exiting)
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{
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SDL.SDLPumpEvents();
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while ((SDLBool)SDL.SDLPollEvent(ref sdlEvent) == SDLBool.True)
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{
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switch ((SDLEventType)sdlEvent.Type)
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{
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case SDLEventType.Quit:
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exiting = true;
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break;
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case SDLEventType.AppTerminating:
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exiting = true;
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break;
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case SDLEventType.Windowevent:
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var windowEvent = sdlEvent.Window;
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if (windowEvent.WindowID == windowId)
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{
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if ((SDLWindowEventID)windowEvent.Event == SDLWindowEventID.Close)
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{
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exiting = true;
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}
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}
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break;
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}
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}
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Render();
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}
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SDL.SDLQuit();
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}
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private static void Init(SDLWindow* window, uint windowId)
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{
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BgfxPlatformData platformData = default;
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SDLSysWMInfo wmInfo;
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SDL.SDLGetVersion(&wmInfo.Version);
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SDL.SDLGetWindowWMInfo(window, &wmInfo);
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platformData.Nwh = (void*)wmInfo.Info.Win.Window;
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platformData.Ndt = null;
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platformData.Type = BgfxNativeWindowHandleType.Default;
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int w, h;
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SDL.SDLGetWindowSize(window, &w, &h);
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BgfxInit init = default;
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init.Type = BgfxRendererType.Direct3D12;
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init.VendorId = 0;
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init.PlatformData = platformData;
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init.Resolution.Width = (uint)w;
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init.Resolution.Height = (uint)h;
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init.Resolution.Reset = 0x80;
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init.Resolution.Format = BgfxTextureFormat.Bgra8;
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init.Capabilities = ulong.MaxValue;
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init.Limits.MaxEncoders = 8;
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init.Limits.MinResourceCbSize = 64 << 10;
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init.Limits.TransientVbSize = 6 << 20;
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init.Limits.TransientIbSize = 2 << 20;
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if (!Bgfx.BgfxInit(ref init))
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{
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throw new Exception("Failed to init");
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}
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Bgfx.BgfxSetDebug(8);
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Bgfx.BgfxSetViewClear(0
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, 0x1 | 0x2
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, 0x303030ff
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, 1.0f
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, 0
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);
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}
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private static void Render()
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{
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Bgfx.BgfxSetViewRect(0, 0, 0, (ushort)(width), (ushort)(height));
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Bgfx.BgfxTouch(0);
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Bgfx.BgfxDbgTextClear(0, false);
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Bgfx.BgfxDbgTextPrintf(0, 1, 0x0f, "Color can be changed with ANSI \x1b[9;me\x1b[10;ms\x1b[11;mc\x1b[12;ma\x1b[13;mp\x1b[14;me\x1b[0m code too.");
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Bgfx.BgfxFrame(false);
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}
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}
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}

‎BgfxTest/Properties/launchSettings.json

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{
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"profiles": {
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"BgfxTest": {
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"commandName": "Project",
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"nativeDebugging": true
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}
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}
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}

‎BgfxTest/bgfx.dll

3.68 MB
Binary file not shown.

‎DaxaTest/Program.cs

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namespace DaxaTest
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{
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using Hexa.NET.SDL2;
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using Hexa.NET.Daxa;
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using System.Runtime.InteropServices;
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using System;
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internal unsafe class Program
79
{
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private static int width;
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private static int height;
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813
private static void Main(string[] args)
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{
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SDL.SDLSetHint(SDL.SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, "1");
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SDL.SDLInit(SDL.SDL_INIT_EVENTS | SDL.SDL_INIT_VIDEO);
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var window = SDL.SDLCreateWindow("Test Window", 32, 32, 1280, 720, (uint)SDLWindowFlags.Resizable);
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var windowId = SDL.SDLGetWindowID(window);
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int w, h;
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SDL.SDLGetWindowSize(window, &w, &h);
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width = w;
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height = h;
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InitGraphics(window);
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SDLEvent sdlEvent = default;
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bool exiting = false;
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while (!exiting)
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{
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SDL.SDLPumpEvents();
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while ((SDLBool)SDL.SDLPollEvent(ref sdlEvent) == SDLBool.True)
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{
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switch ((SDLEventType)sdlEvent.Type)
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{
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case SDLEventType.Quit:
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exiting = true;
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break;
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case SDLEventType.AppTerminating:
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exiting = true;
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break;
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case SDLEventType.Windowevent:
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var windowEvent = sdlEvent.Window;
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if (windowEvent.WindowID == windowId)
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{
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if ((SDLWindowEventID)windowEvent.Event == SDLWindowEventID.Close)
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{
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exiting = true;
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}
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}
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break;
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}
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}
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Render();
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}
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SDL.SDLQuit();
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}
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private static void InitGraphics(SDLWindow* window)
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{
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DaxaInstanceInfo instanceInfo = new();
1168
DaxaInstance instance;
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DaxaDevice device;
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instance.CreateDevice(&deviceInfo, &device).CheckError();
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SDLSysWMInfo wmInfo;
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SDL.SDLGetVersion(&wmInfo.Version);
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SDL.SDLGetWindowWMInfo(window, &wmInfo);
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DaxaSwapchainInfo swapchainInfo;
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swapchainInfo.NativeWindow = wmInfo.Info.Win.Window;
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swapchainInfo.NativeWindowPlatform = DaxaNativeWindowPlatform.Win32Api;
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swapchainInfo.PresentOperation = VkSurfaceTransformFlagBitsKHR.InheritBitKhr;
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swapchainInfo.PresentMode = VkPresentModeKHR.MailboxKhr;
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swapchainInfo.MaxAllowedFramesInFlight = 2;
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swapchainInfo.ImageUsage = (uint)VkImageUsageFlagBits.TransferDstBit;
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swapchainInfo.SurfaceFormatSelector = (void*)Marshal.GetFunctionPointerForDelegate<SurfaceFormatSelector>(OnSwapchainSurfaceFormatSelector);
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DaxaSwapchain swapchain;
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device.DvcCreateSwapchain(&swapchainInfo, &swapchain).CheckError();
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}
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private static int OnSwapchainSurfaceFormatSelector(VkFormat format)
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{
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switch (format)
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{
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case VkFormat.B8G8R8A8Unorm:
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return 100;
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case VkFormat.R8G8B8A8Unorm:
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return 2;
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default:
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return Daxa.DaxaDefaultFormatSelector(format);
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}
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}
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private static void Render()
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{
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throw new NotImplementedException();
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}
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private static unsafe int OnSelector(DaxaDeviceProperties* properties)

‎Hexa.NET.Bgfx/AssemblyInfo.cs

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using System.Runtime.CompilerServices;
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[assembly: DisableRuntimeMarshalling]

‎Hexa.NET.Bgfx/Bgfx.cs

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#nullable disable
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namespace Hexa.NET.Bgfx
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{
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using System.Numerics;
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using System.Runtime.InteropServices;
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public static unsafe partial class Bgfx
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{
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static Bgfx()
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{
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InitApi();
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}
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public static nint GetLibraryName()
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{
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return LibraryLoader.LoadLibrary();
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}
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}
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}

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