105 lines
2.1 KiB
C++
105 lines
2.1 KiB
C++
#include <d3d11.h>
|
|
#include "hw\pvr\Renderer_if.h"
|
|
#include "oslib\oslib.h"
|
|
|
|
#pragma comment(lib,"d3d11.lib")
|
|
|
|
struct d3d11 : Renderer
|
|
{
|
|
ID3D11Device* dev;
|
|
IDXGISwapChain* swapchain;
|
|
ID3D11DeviceContext* devctx;
|
|
ID3D11RenderTargetView* rtv;
|
|
|
|
bool Init()
|
|
{
|
|
HRESULT hr;
|
|
|
|
DXGI_SWAP_CHAIN_DESC sd;
|
|
ZeroMemory( &sd, sizeof( sd ) );
|
|
sd.BufferCount = 1;
|
|
sd.BufferDesc.Width = 640;
|
|
sd.BufferDesc.Height = 480;
|
|
sd.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
|
|
sd.BufferDesc.RefreshRate.Numerator = 60;
|
|
sd.BufferDesc.RefreshRate.Denominator = 1;
|
|
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
|
|
sd.OutputWindow = (HWND)libPvr_GetRenderTarget();
|
|
sd.SampleDesc.Count = 1;
|
|
sd.SampleDesc.Quality = 0;
|
|
sd.Windowed = TRUE;
|
|
|
|
D3D_FEATURE_LEVEL FeatureLevelsRequested = D3D_FEATURE_LEVEL_10_0;
|
|
UINT numLevelsRequested = 1;
|
|
D3D_FEATURE_LEVEL FeatureLevelsSupported;
|
|
|
|
if( FAILED (hr = D3D11CreateDeviceAndSwapChain( NULL,
|
|
D3D_DRIVER_TYPE_HARDWARE,
|
|
NULL,
|
|
0,
|
|
&FeatureLevelsRequested,
|
|
numLevelsRequested,
|
|
D3D11_SDK_VERSION,
|
|
&sd,
|
|
&swapchain,
|
|
&dev,
|
|
&FeatureLevelsSupported,
|
|
&devctx )))
|
|
{
|
|
return hr;
|
|
}
|
|
|
|
ID3D11Texture2D* pBackBuffer;
|
|
|
|
// Get a pointer to the back buffer
|
|
hr = swapchain->GetBuffer( 0, __uuidof( ID3D11Texture2D ),
|
|
( LPVOID* )&pBackBuffer );
|
|
|
|
// Create a render-target view
|
|
dev->CreateRenderTargetView( pBackBuffer, NULL, &rtv );
|
|
|
|
// Bind the view
|
|
devctx->OMSetRenderTargets( 1, &rtv, NULL );
|
|
|
|
D3D11_VIEWPORT vp;
|
|
vp.Width = 640;
|
|
vp.Height = 480;
|
|
vp.MinDepth = 0.0f;
|
|
vp.MaxDepth = 1.0f;
|
|
vp.TopLeftX = 0;
|
|
vp.TopLeftY = 0;
|
|
devctx->RSSetViewports( 1, &vp );
|
|
|
|
return true;
|
|
}
|
|
|
|
void Resize(int w, int h) { }
|
|
void Term() { }
|
|
|
|
bool Process(TA_context* ctx)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
bool Render()
|
|
{
|
|
if (!pvrrc.isRTT)
|
|
{
|
|
float col[4]={0,rand()/(float)RAND_MAX,rand()/(float)RAND_MAX,0};
|
|
devctx->ClearRenderTargetView(rtv,col);
|
|
}
|
|
|
|
return !pvrrc.isRTT;
|
|
}
|
|
|
|
void Present()
|
|
{
|
|
swapchain->Present(0,0);
|
|
}
|
|
};
|
|
|
|
|
|
Renderer* rend_D3D11()
|
|
{
|
|
return new d3d11();
|
|
} |