bool RenderDevice::SetParams(const RendererParams& newParams)
{
String oldMonitor = Params.MonitorName;
Params = newParams;
if (newParams.MonitorName != oldMonitor)
{
UpdateMonitorOutputs();
}
return RecreateSwapChain();
}
bool RenderDevice::SetParams(const RendererParams& newParams)
{
String oldMonitor = Params.MonitorName;
Params = newParams;
if (newParams.MonitorName != oldMonitor)
{
UpdateMonitorOutputs();
}
// Cause this to be recreated with the new multisample mode.
pSceneColorTex = NULL;
return RecreateSwapChain();
}
RenderDevice::RenderDevice(const RendererParams& p, HWND window)
{
RECT rc;
if (p.Resolution == Sizei(0))
{
GetClientRect(window, &rc);
WindowWidth = rc.right - rc.left;
WindowHeight= rc.bottom - rc.top;
}
else
{
// TBD: Rename from WindowHeight or use Resolution from params for surface
WindowWidth = p.Resolution.w;
WindowHeight= p.Resolution.h;
}
Window = window;
Params = p;
DXGIFactory = NULL;
HRESULT hr = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)(&DXGIFactory.GetRawRef()));
if (FAILED(hr))
return;
// Find the adapter & output (monitor) to use for fullscreen, based on the reported name of the HMD's monitor.
if (Params.MonitorName.GetLength() > 0)
{
for(UINT AdapterIndex = 0; ; AdapterIndex++)
{
Adapter = NULL;
HRESULT hr = DXGIFactory->EnumAdapters(AdapterIndex, &Adapter.GetRawRef());
if (hr == DXGI_ERROR_NOT_FOUND)
break;
DXGI_ADAPTER_DESC Desc;
Adapter->GetDesc(&Desc);
UpdateMonitorOutputs();
if (FullscreenOutput)
break;
}
if (!FullscreenOutput)
Adapter = NULL;
}
if (!Adapter)
{
DXGIFactory->EnumAdapters(0, &Adapter.GetRawRef());
}
int flags = 0;
//int flags = D3D11_CREATE_DEVICE_DEBUG;
Device = NULL;
Context = NULL;
hr = D3D11CreateDevice(Adapter, Adapter ? D3D_DRIVER_TYPE_UNKNOWN : D3D_DRIVER_TYPE_HARDWARE,
NULL, flags, NULL, 0, D3D11_SDK_VERSION,
&Device.GetRawRef(), NULL, &Context.GetRawRef());
if (FAILED(hr))
return;
if (!RecreateSwapChain())
return;
if (Params.Fullscreen)
SwapChain->SetFullscreenState(1, FullscreenOutput);
initShadersAndStates();
}
RenderDevice::RenderDevice(const RendererParams& p, HWND window)
{
RECT rc;
GetClientRect(window, &rc);
UINT width = rc.right - rc.left;
UINT height = rc.bottom - rc.top;
WindowWidth = width;
WindowHeight = height;
Window = window;
Params = p;
memset(UniformBuffers, 0, sizeof(UniformBuffers));
memset(CommonUniforms, 0, sizeof(CommonUniforms));
QuadVertexBuffer = NULL;
HRESULT hr = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)(&DXGIFactory.GetRawRef()));
if (FAILED(hr))
return;
// Find the adapter & output (monitor) to use for fullscreen, based on the reported name of the HMD's monitor.
if (Params.MonitorName.GetLength() > 0)
{
for(UINT AdapterIndex = 0; ; AdapterIndex++)
{
HRESULT hr = DXGIFactory->EnumAdapters(AdapterIndex, &Adapter.GetRawRef());
if (hr == DXGI_ERROR_NOT_FOUND)
break;
DXGI_ADAPTER_DESC Desc;
Adapter->GetDesc(&Desc);
UpdateMonitorOutputs();
if (FullscreenOutput)
break;
}
if (!FullscreenOutput)
Adapter = NULL;
}
if (!Adapter)
{
DXGIFactory->EnumAdapters(0, &Adapter.GetRawRef());
}
int flags = 0;
hr = D3D10CreateDevice(Adapter, D3D10_DRIVER_TYPE_HARDWARE, NULL, flags, D3D1x_(SDK_VERSION),
&Device.GetRawRef());
Context = Device;
Context->AddRef();
if (FAILED(hr))
return;
if (!RecreateSwapChain())
return;
if (Params.Fullscreen)
SwapChain->SetFullscreenState(1, FullscreenOutput);
CurRenderTarget = NULL;
for(int i = 0; i < Shader_Count; i++)
{
UniformBuffers[i] = CreateBuffer();
MaxTextureSet[i] = 0;
}
ID3D10Blob* vsData = CompileShader("vs_4_0", DirectVertexShaderSrc);
VertexShaders[VShader_MV] = *new VertexShader(this, vsData);
for(int i = 1; i < VShader_Count; i++)
{
VertexShaders[i] = *new VertexShader(this, CompileShader("vs_4_0", VShaderSrcs[i]));
}
for(int i = 0; i < FShader_Count; i++)
{
PixelShaders[i] = *new PixelShader(this, CompileShader("ps_4_0", FShaderSrcs[i]));
}
SPInt bufferSize = vsData->GetBufferSize();
const void* buffer = vsData->GetBufferPointer();
ID3D1xInputLayout** objRef = &ModelVertexIL.GetRawRef();
HRESULT validate = Device->CreateInputLayout(ModelVertexDesc, sizeof(ModelVertexDesc)/sizeof(D3D1x_(INPUT_ELEMENT_DESC)),
buffer, bufferSize, objRef);
OVR_UNUSED(validate);
Ptr<ShaderSet> gouraudShaders = *new ShaderSet();
gouraudShaders->SetShader(VertexShaders[VShader_MVP]);
gouraudShaders->SetShader(PixelShaders[FShader_Gouraud]);
DefaultFill = *new ShaderFill(gouraudShaders);
D3D1x_(BLEND_DESC) bm;
memset(&bm, 0, sizeof(bm));
bm.BlendEnable[0] = true;
bm.BlendOp = bm.BlendOpAlpha = D3D1x_(BLEND_OP_ADD);
bm.SrcBlend = bm.SrcBlendAlpha = D3D1x_(BLEND_SRC_ALPHA);
bm.DestBlend = bm.DestBlendAlpha = D3D1x_(BLEND_INV_SRC_ALPHA);
bm.RenderTargetWriteMask[0] = D3D1x_(COLOR_WRITE_ENABLE_ALL);
Device->CreateBlendState(&bm, &BlendState.GetRawRef());
D3D1x_(RASTERIZER_DESC) rs;
memset(&rs, 0, sizeof(rs));
rs.AntialiasedLineEnable = true;
rs.CullMode = D3D1x_(CULL_BACK);
rs.DepthClipEnable = true;
rs.FillMode = D3D1x_(FILL_SOLID);
Device->CreateRasterizerState(&rs, &Rasterizer.GetRawRef());
QuadVertexBuffer = CreateBuffer();
const RenderTiny::Vertex QuadVertices[] =
{ Vertex(Vector3f(0, 1, 0)), Vertex(Vector3f(1, 1, 0)),
Vertex(Vector3f(0, 0, 0)), Vertex(Vector3f(1, 0, 0)) };
QuadVertexBuffer->Data(Buffer_Vertex, QuadVertices, sizeof(QuadVertices));
SetDepthMode(0, 0);
}
RenderDevice::RenderDevice(const RendererParams& p, HWND window) :
WindowWidth(0),
WindowHeight(0),
Params(),
Proj(),
pTextVertexBuffer(),
LightingBuffer(),
DXGIFactory(),
Window(window),
Device(),
Context(),
SwapChain(),
Adapter(),
FullscreenOutput(),
FSDesktopX(-1),
FSDesktopY(-1),
BackBuffer(),
BackBufferRT(),
CurRenderTarget(),
CurDepthBuffer(),
Rasterizer(),
BlendState(),
//D3DViewport()
//DepthStates();
CurDepthState(),
ModelVertexIL(),
//SamplerStates(),
StdUniforms(),
//UniformBuffers(),
//MaxTextureSet(),
//VertexShaders(),
//PixelShaders(),
//CommonUniforms(),
DefaultFill(),
QuadVertexBuffer(),
DepthBuffers()
{
memset(&D3DViewport, 0, sizeof(D3DViewport));
memset(MaxTextureSet, 0, sizeof(MaxTextureSet));
RECT rc;
if (p.Resolution == Sizei(0))
{
GetClientRect(window, &rc);
WindowWidth = rc.right - rc.left;
WindowHeight = rc.bottom - rc.top;
}
else
{
// TBD: Rename from WindowHeight or use Resolution from params for surface
WindowWidth = p.Resolution.w;
WindowHeight = p.Resolution.h;
}
Window = window;
Params = p;
DXGIFactory = NULL;
HRESULT hr = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)(&DXGIFactory.GetRawRef()));
if (FAILED(hr))
return;
// Find the adapter & output (monitor) to use for fullscreen, based on the reported name of the HMD's monitor.
if (Params.MonitorName.GetLength() > 0)
{
for (UINT AdapterIndex = 0; ; AdapterIndex++)
{
Adapter = NULL;
HRESULT hr = DXGIFactory->EnumAdapters(AdapterIndex, &Adapter.GetRawRef());
if (hr == DXGI_ERROR_NOT_FOUND)
break;
DXGI_ADAPTER_DESC Desc;
Adapter->GetDesc(&Desc);
UpdateMonitorOutputs();
if (FullscreenOutput)
break;
}
if (!FullscreenOutput)
Adapter = NULL;
}
if (!Adapter)
{
hr = DXGIFactory->EnumAdapters(0, &Adapter.GetRawRef());
if (FAILED(hr) || !Adapter)
{
OVR_DEBUG_LOG(("WARNING: No graphics adapter."));
OVR_ASSERT(false);
}
}
int flags = 0;
//int flags = D3D11_CREATE_DEVICE_DEBUG;
Device = NULL;
Context = NULL;
hr = D3D11CreateDevice(Adapter, Adapter ? D3D_DRIVER_TYPE_UNKNOWN : D3D_DRIVER_TYPE_HARDWARE,
NULL, flags, NULL, 0, D3D11_SDK_VERSION,
&Device.GetRawRef(), NULL, &Context.GetRawRef());
if (FAILED(hr))
return;
if (!RecreateSwapChain())
return;
if (Params.Fullscreen)
SwapChain->SetFullscreenState(1, FullscreenOutput);
initShadersAndStates();
}
