void CFlashMenuScreen::UpdateRatio()
{
if(IsLoaded())
{
IFlashPlayer* pFlashPlayer = GetFlashPlayer();
IRenderer* pRenderer = gEnv->pRenderer;
// Native width/height/ratio
float fMovieWidth = (float) pFlashPlayer->GetWidth();
float fMovieHeight = (float) pFlashPlayer->GetHeight();
float fMovieRatio = fMovieWidth / fMovieHeight;
// Current renderer width/height/ratio
float fRendererWidth = (float) pRenderer->GetWidth();
float fRendererHeight = (float) pRenderer->GetHeight();
float fRendererRatio = fRendererWidth / fRendererHeight;
// Compute viewport so that it fits
float fViewportX = 0.0f;
float fViewportY = 0.0f;
float fViewportWidth = 0.0f;
float fViewportHeight = 0.0f;
/*
All the Flash files have been designed either in 4/3 or 16/9 aspect ratios in resolutions
such as 1024x768 or 1366x768. Problem is that minimum aspect ratio is NOT 4/3 but 5/4,
mainly because of LCD monitors. We need to rescale accordingly in screen resolutions like
1280x1024 so that we use the file in its 4/3 mode. Hence, there is wasted place in both
vertical and horizontal areas but this is the only way to fits right.
*/
if(fRendererRatio >= 4.0f/3.0f)
{
fViewportHeight = fRendererHeight;
fViewportX = (fRendererWidth - (fRendererHeight * fMovieRatio)) * 0.5f;
fViewportWidth = fRendererHeight * fMovieRatio;
}
else
{
fViewportX = (fRendererWidth - ((fRendererWidth * 3.0f / 4.0f) * fMovieRatio)) * 0.5f;
fViewportY = (fRendererHeight - (fRendererWidth * 3.0f / 4.0f)) * 0.5f;
fViewportWidth = (fRendererWidth * 3.0f / 4.0f) * fMovieRatio;
fViewportHeight = fRendererWidth * 3.0f / 4.0f;
}
pFlashPlayer->SetViewport((int)fViewportX,(int)fViewportY,(int)fViewportWidth,(int)fViewportHeight);
}
}
void CHUDCommon::RepositionFlashAnimation(CGameFlashAnimation *pAnimation) const
{
if(!pAnimation)
return;
pAnimation->RepositionFlashAnimation();
IFlashPlayer *player = pAnimation->GetFlashPlayer();
if(player)
{
int iX0,iY0,iWidth,iHeight;
float fAspectRatio;
player->GetViewport(iX0,iY0,iWidth,iHeight,fAspectRatio);
player->SetViewport((int)(iX0+m_displacementX-m_distortionX*0.5),(int)(m_displacementY-m_distortionY*0.5),iWidth+m_distortionX,iHeight+m_distortionY);
player->SetVariable("_alpha",SFlashVarValue(m_alpha));
}
}