void GFXD3D11TextureTarget::activate()
{
GFXDEBUGEVENT_SCOPE( GFXPCD3D11TextureTarget_activate, ColorI::RED );
AssertFatal( mTargets[GFXTextureTarget::Color0], "GFXD3D11TextureTarget::activate() - You can never have a NULL primary render target!" );
// Clear the state indicator.
stateApplied();
// Now set all the new surfaces into the appropriate slots.
ID3D11RenderTargetView* rtViews[MaxRenderSlotId] = { NULL, NULL, NULL, NULL, NULL, NULL};
ID3D11DepthStencilView* dsView = (ID3D11DepthStencilView*)(mTargetViews[GFXTextureTarget::DepthStencil]);
for (U32 i = 0; i < 4; i++)
{
rtViews[i] = (ID3D11RenderTargetView*)mTargetViews[GFXTextureTarget::Color0 + i];
}
D3D11DEVICECONTEXT->OMSetRenderTargets(MaxRenderSlotId, rtViews, dsView);
}
void GFXPCD3D9TextureTarget::activate()
{
GFXDEBUGEVENT_SCOPE( GFXPCD3D9TextureTarget_activate, ColorI::RED );
AssertFatal( mTargets[GFXTextureTarget::Color0],
"GFXPCD3D9TextureTarget::activate() - You can never have a NULL primary render target!" );
const U32 NumRenderTargets = getMin( mDevice->getNumRenderTargets(), (U32)Color4 - Color0 );
LPDIRECT3DDEVICE9 d3dDevice = mDevice->getDevice();
// Clear the state indicator.
stateApplied();
IDirect3DSurface9 *depth = mTargets[GFXTextureTarget::DepthStencil];
// In debug lets do a complete test to be sure we don't
// have a bad depth format for this display mode.
#ifdef TORQUE_DEBUG
if ( depth && mTargets[GFXTextureTarget::Color0] )
{
D3DSURFACE_DESC desc;
D3D9Assert( mTargets[GFXTextureTarget::Color0]->GetDesc( &desc ),
"GFXPCD3D9TextureTarget::activate() - Failed to get surface description!");
D3DFORMAT renderFormat = desc.Format;
D3D9Assert( depth->GetDesc( &desc ),
"GFXPCD3D9TextureTarget::activate() - Failed to get surface description!");
D3DFORMAT depthFormat = desc.Format;
HRESULT hr = mDevice->getD3D()->CheckDepthStencilMatch( mDevice->getAdaterIndex(),
D3DDEVTYPE_HAL,
mDevice->mDisplayMode.Format,
renderFormat,
depthFormat );
D3D9Assert( hr, "GFXPCD3D9TextureTarget::activate() - Bad depth format for this target!" );
}
#endif
// First clear the non-primary targets to make the debug DX runtime happy.
for(U32 i = 1; i < NumRenderTargets; i++)
D3D9Assert(d3dDevice->SetRenderTarget( i, NULL ),
avar("GFXPCD3D9TextureTarget::activate() - failed to clear texture target %d!", i) );
// Now set all the new surfaces into the appropriate slots.
for(U32 i = 0; i < NumRenderTargets; i++)
{
IDirect3DSurface9 *target = mTargets[GFXTextureTarget::Color0 + i];
if ( target )
{
D3D9Assert(d3dDevice->SetRenderTarget(i, target),
avar("GFXPCD3D9TextureTarget::activate() - failed to set slot %d for texture target!", i) );
}
}
// TODO: This is often the same shared depth buffer used by most
// render targets. Are we getting performance hit from setting it
// multiple times... aside from the function call?
D3D9Assert(d3dDevice->SetDepthStencilSurface( depth ),
"GFXPCD3D9TextureTarget::activate() - failed to set depthstencil target!" );
}
