void Renderer::Exit()
{
DeleteObject( g_hFont );
if ( m_pD3DDevice )
{
m_pD3DDevice->SetPixelShader( NULL );
m_pD3DDevice->SetVertexShader( NULL );
}
if ( g_pPosNormalColUVDeclaration )
g_pPosNormalColUVDeclaration->Release();
if ( g_pPosColUVDeclaration )
g_pPosColUVDeclaration->Release();
if ( g_pPosNormalDeclaration )
g_pPosNormalDeclaration->Release();
Shader::ReleaseAllShaders();
if ( g_pCubeIbuffer )
g_pCubeIbuffer->Release();
if ( g_pCubeVbuffer )
g_pCubeVbuffer->Release();
// if ( g_backBuffer )
// g_backBuffer->Release();
// if ( g_oldDepthBuffer )
// g_oldDepthBuffer->Release();
if ( g_matrixStack )
g_matrixStack->Release();
if ( g_scratchTexture )
{
g_scratchTexture->Release();
g_scratchTexture = NULL;
}
if ( m_pTextureFont )
{
m_pTextureFont->Release();
m_pTextureFont = NULL;
}
if ( g_depthBuffer )
g_depthBuffer->Release();
}
void DXDirectionalLight::CreateShadowMap(LPDIRECT3DDEVICE9 device, DWORD type, DWORD size)
{
HRESULT hr;
DXLight::CreateShadowMap(device, type, size);
hr = device->CreateTexture(size, size, 1, D3DUSAGE_RENDERTARGET, D3DFMT_G32R32F, D3DPOOL_DEFAULT, &shadowmap, NULL);
if( SUCCEEDED(hr) )
hr = device->CreateTexture(size, size, 1, D3DUSAGE_RENDERTARGET, D3DFMT_G32R32F, D3DPOOL_DEFAULT, &blur, NULL);
if( FAILED(hr) )
{
if( shadowmap )
shadowmap->Release();
shadowmap = blur = NULL;
}
if( !blurdeclforpointfordirectional )
{
D3DVERTEXELEMENT9 elem[] =
{
{ 0, 0, D3DDECLTYPE_FLOAT4, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITIONT, 0 },
{ 0, 16, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 },
D3DDECL_END()
};
device->CreateVertexDeclaration(elem, &blurdeclforpointfordirectional);
}
else
blurdeclforpointfordirectional->AddRef();
}
DXDirectionalLight::~DXDirectionalLight()
{
if( shadowmap )
{
shadowmap->Release();
shadowmap = 0;
}
if( blur )
{
blur->Release();
blur = 0;
}
if( blurdeclforpointfordirectional )
{
if( 0 == blurdeclforpointfordirectional->Release() )
blurdeclforpointfordirectional = 0;
}
}
DXPointLight::~DXPointLight()
{
if( shadowmap )
{
shadowmap->Release();
shadowmap = 0;
}
if( blur )
{
blur->Release();
blur = 0;
}
if( blurdeclforpoint )
{
if( 0 == blurdeclforpoint->Release() )
blurdeclforpoint = 0;
}
}
VOID VertexData::AppendVertexDecl( LPDIRECT3DVERTEXDECLARATION9 pVertexDecl, DWORD dwStreamIndex )
{
if( m_pVertexDecl == NULL )
{
SetVertexDecl( pVertexDecl );
return;
}
DWORD dwExistingCount = MAXD3DDECLLENGTH + 1;
D3DVERTEXELEMENT9 ExistingElements[MAXD3DDECLLENGTH + 1];
m_pVertexDecl->GetDeclaration( ExistingElements, (UINT*)&dwExistingCount );
DWORD dwNewCount = MAXD3DDECLLENGTH + 1;
D3DVERTEXELEMENT9 NewElements[MAXD3DDECLLENGTH + 1];
pVertexDecl->GetDeclaration( NewElements, (UINT*)&dwNewCount );
AppendVertexElements( ExistingElements, dwStreamIndex, NewElements, 0, 0 );
D3DVertexDeclaration* pNewDecl = D3DDevice_CreateVertexDeclaration( ExistingElements );
SetVertexDecl( pNewDecl );
}
void Cleanup()
{
// release fonts
if (gpFont)
{
gpFont->Release();
gpFont = NULL;
}
// release models
if (gpTeapot)
{
gpTeapot->Release();
gpTeapot = NULL;
}
// release shaders
if (gpEnvironmentMappingShader)
{
gpEnvironmentMappingShader->Release();
gpEnvironmentMappingShader = NULL;
}
if (gpNoEffect)
{
gpNoEffect->Release();
gpNoEffect = NULL;
}
if (gpGrayScale)
{
gpGrayScale->Release();
gpGrayScale = NULL;
}
if (gpSepia)
{
gpSepia->Release();
gpSepia = NULL;
}
// release textures
if (gpStoneDM)
{
gpStoneDM->Release();
gpStoneDM = NULL;
}
if (gpStoneSM)
{
gpStoneSM->Release();
gpStoneSM = NULL;
}
if (gpStoneNM)
{
gpStoneNM->Release();
gpStoneNM = NULL;
}
if (gpSnowENV)
{
gpSnowENV->Release();
gpSnowENV = NULL;
}
// Release the fullscreen quad
if (gpFullscreenQuadDecl)
{
gpFullscreenQuadDecl->Release();
gpFullscreenQuadDecl = NULL;
}
if (gpFullscreenQuadVB)
{
gpFullscreenQuadVB->Release();
gpFullscreenQuadVB = NULL;
}
if (gpFullscreenQuadIB)
{
gpFullscreenQuadIB->Release();
gpFullscreenQuadIB = NULL;
}
// release the render target
if (gpSceneRenderTarget)
{
gpSceneRenderTarget->Release();
gpSceneRenderTarget = NULL;
}
// release D3D
if (gpD3DDevice)
{
gpD3DDevice->Release();
gpD3DDevice = NULL;
}
if (gpD3D)
{
gpD3D->Release();
gpD3D = NULL;
}
}
