| 130 | } |
| 131 | |
| 132 | GFXTextureObject* PostEffectManager::getBackBufferTex() |
| 133 | { |
| 134 | GFXTarget *target = GFX->getActiveRenderTarget(); |
| 135 | |
| 136 | if ( mBackBufferCopyTex.isNull() || |
| 137 | target != mLastBackBufferTarget ) |
| 138 | { |
| 139 | const Point2I &targetSize = target->getSize(); |
| 140 | GFXFormat targetFormat = target->getFormat(); |
| 141 | |
| 142 | mBackBufferCopyTex.set( targetSize.x, targetSize.y, |
| 143 | targetFormat, |
| 144 | &PostFxTextureSRGBProfile, "mBackBufferCopyTex" ); |
| 145 | |
| 146 | target->resolveTo( mBackBufferCopyTex ); |
| 147 | mLastBackBufferTarget = target; |
| 148 | } |
| 149 | |
| 150 | return mBackBufferCopyTex; |
| 151 | } |
| 152 | |
| 153 | void PostEffectManager::releaseBackBufferTex() |
| 154 | { |