/*
==================
FullscreenFXManager::Process
==================
*/
void FullscreenFXManager::Process( const renderView_t *view ) {
bool allpass = false;
bool atLeastOneFX = false;
if ( g_testFullscreenFX.GetInteger() == -2 ) {
allpass = true;
}
// do the first render
gameRenderWorld->RenderScene( view );
// we should consider these on a case-by-case basis for stereo rendering
// double vision could be implemented "for real" by shifting the
// eye views
if ( IsGameStereoRendered() && !player_allowScreenFXInStereo.GetBool() ) {
return;
}
// do the process
for ( int i = 0; i < fx.Num(); i++ ) {
FullscreenFX *pfx = fx[i];
bool drawIt = false;
// determine if we need to draw
if ( pfx->Active() || g_testFullscreenFX.GetInteger() == i || allpass ) {
drawIt = pfx->SetTriggerState( true );
} else {
drawIt = pfx->SetTriggerState( false );
}
// do the actual drawing
if ( drawIt ) {
atLeastOneFX = true;
// we need to dump to _currentRender
renderSystem->CaptureRenderToImage( "_currentRender" );
// handle the accum pass if we have one
if ( pfx->HasAccum() ) {
// we need to crop the accum pass
renderSystem->CropRenderSize( 512, 512 );
pfx->AccumPass( view );
renderSystem->CaptureRenderToImage( "_accum" );
renderSystem->UnCrop();
}
// do the high quality pass
pfx->HighQuality();
// do the blendback
Blendback( pfx->GetFadeAlpha() );
}
}
}
/*
==================
FullscreenFXManager::Process
==================
*/
void FullscreenFXManager::Process( const renderView_t *view ) {
bool allpass = false;
bool atLeastOneFX = false;
if ( g_testFullscreenFX.GetInteger() == -2 ) {
allpass = true;
}
if ( g_lowresFullscreenFX.GetBool() ) {
highQualityMode = false;
}
else {
highQualityMode = true;
}
// compute the shift scale
if ( highQualityMode ) {
int vidWidth, vidHeight;
renderSystem->GetGLSettings( vidWidth, vidHeight );
float pot;
int w = vidWidth;
pot = MakePowerOfTwo( w );
shiftScale.x = (float)w / pot;
int h = vidHeight;
pot = MakePowerOfTwo( h );
shiftScale.y = (float)h / pot;
}
else {
// if we're in low-res mode, shrink view down
shiftScale.x = 1;
shiftScale.y = 1;
renderSystem->CropRenderSize( 512, 512, true );
}
// do the first render
gameRenderWorld->RenderScene( view );
// do the process
for ( int i = 0; i < fx.Num(); i++ ) {
FullscreenFX *pfx = fx[i];
bool drawIt = false;
// determine if we need to draw
if ( pfx->Active() || g_testFullscreenFX.GetInteger() == i || allpass ) {
drawIt = pfx->SetTriggerState( true );
}
else {
drawIt = pfx->SetTriggerState( false );
}
// do the actual drawing
if ( drawIt ) {
atLeastOneFX = true;
// we need to dump to _currentRender
CaptureCurrentRender();
// handle the accum pass if we have one
if ( pfx->HasAccum() ) {
// if we're in high quality mode, we need to crop the accum pass
if ( highQualityMode ) {
renderSystem->CropRenderSize( 512, 512, true );
pfx->AccumPass( view );
renderSystem->UnCrop();
}
else {
pfx->AccumPass( view );
}
}
// do the high quality pass
pfx->HighQuality();
// do the blendback
Blendback( pfx->GetFadeAlpha() );
}
}
if ( !highQualityMode ) {
// we need to dump to _currentRender
CaptureCurrentRender();
// uncrop view
renderSystem->UnCrop();
// draw the final full-screen image
renderSystem->SetColor4( 1, 1, 1, 1 );
renderSystem->DrawStretchPic( 0.0f, 0.0f, 640.0f, 480.0f, 0.0f, 1, 1, 0.f, blendBackMaterial );
}
}
