public bool Init(ERHIType type, CRenderSystemDesc desc)
{
mRHIType = type;
if (mCoreObject.Pointer != IntPtr.Zero)
{
return(false);
}
unsafe
{
mCoreObject = SDK_CreateRenderSystem(type, &desc);
}
return(true);
}
public bool GfxInitEngine(ERHIType type, UInt32 Adapter, IntPtr window, bool createDebugLayer = false)
{
mCoreObject = SDK_GfxEngine_NewObject();
CRenderSystemDesc desc;
desc.CreateDebugLayer = vBOOL.FromBoolean(createDebugLayer);
desc.WindowHandle = window;
if (false == RenderSystem.Init(type, desc))
{
return(false);
}
var deviceNum = RenderSystem.GetContextNumber();
if (Adapter >= deviceNum)
{
return(false);
}
var deviceDesc = RenderSystem.GetContextDesc(Adapter);
var devName = deviceDesc.DeviceNameString;
mRenderContext = RenderSystem.CreateRenderContext(Adapter, window, createDebugLayer);
if (mRenderContext == null)
{
return(false);
}
Profiler.Log.WriteLine(Profiler.ELogTag.Info, "Graphics", $"GPU MaxShaderModel = {mRenderContext.DeviceShaderModel}");
if (CRenderContext.ShaderModel > mRenderContext.DeviceShaderModel)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Info, "Graphics", $"GPU不能提供选择的ShaderModel，将自动降低: {CRenderContext.ShaderModel}到{mRenderContext.DeviceShaderModel}");
CRenderContext.ShaderModel = mRenderContext.DeviceShaderModel;
}
mDesc.RHIType = type;
SDK_GfxEngine_Init(mCoreObject, type, RenderSystem.CoreObject, RenderContext.CoreObject, FileManager.ProjectContent, FileManager.EngineContent, FileManager.EditorContent);
mDefaultLayoutDesc = new CInputLayoutDesc();
return(true);
}
public extern static vBOOL SDK_GfxEngine_Init(NativePointer self, ERHIType type, CRenderSystem.NativePointer rs, CRenderContext.NativePointer rc, string contentPath, string enginePath, string editorPath);
public extern static unsafe NativePointer SDK_CreateRenderSystem(ERHIType type, CRenderSystemDesc *desc);