TViewport_DX8.cpp

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#include "ToshiPCH.h"
#include "Render/TViewport.h"
#include "TRenderInterface_DX8.h"
 
//-----------------------------------------------------------------------------
// Enables memory debugging.
// Note: Should be the last include!
//-----------------------------------------------------------------------------
#include "Core/TMemoryDebugOn.h"
 
TOSHI_NAMESPACE_START
 
// $Barnyard: FUNCTION 006d7fe0
void TViewport::BeginSKU()
{
    D3DVIEWPORT8 viewport;
    viewport.X      = DWORD( m_pRenderCtx->GetViewportParameters().fX );
    viewport.Y      = DWORD( m_pRenderCtx->GetViewportParameters().fY );
    viewport.Width  = DWORD( m_pRenderCtx->GetViewportParameters().fWidth );
    viewport.Height = DWORD( m_pRenderCtx->GetViewportParameters().fHeight );
    viewport.MinZ   = 0.0f;
    viewport.MaxZ   = 1.0f;
 
    TUINT8 r, g, b, a;
    GetBackgroundColor( r, g, b, a );
 
    auto pRender    = TSTATICCAST( TRenderD3DInterface, TRenderInterface::GetSingleton() );
    auto pD3DDevice = pRender->GetDirect3DDevice();
 
    pD3DDevice->SetViewport( &viewport );
 
    TUINT eClearFlags = ( ( m_bAllowDepthClear != TTRUE ) - 1U & 2 | m_bAllowBackgroundClear == TTRUE );
 
    if ( eClearFlags != 0 )
    {
        pRender->ClearRegion(
            DWORD( m_pRenderCtx->GetViewportParameters().fX ),
            DWORD( m_pRenderCtx->GetViewportParameters().fY ),
            DWORD( m_pRenderCtx->GetViewportParameters().fWidth ),
            DWORD( m_pRenderCtx->GetViewportParameters().fHeight ),
            eClearFlags,
            r,
            g,
            b,
            1.0f,
            0
        );
    }
}
 
// $Barnyard: FUNCTION 006d80f0
void TViewport::EndSKU()
{
    TRenderInterface::GetSingleton()->FlushOrderTables();
}
 
void TViewport::ChangeSKU( ChangeEvent a_eEvent )
{
}
 
TOSHI_NAMESPACE_END