Method _setupTargets

Engine/source/gui/core/guiOffscreenCanvas.cpp:80–104

}

void GuiOffscreenCanvas::_setupTargets()
{
   _teardownTargets();

   if (!mTarget.isValid())
   {
      mTarget = GFX->allocRenderToTextureTarget();
   }

   // Update color
   if (!mTargetTexture.isValid() || mTargetSize != mTargetTexture.getWidthHeight())
   {
      mTargetTexture.set( mTargetSize.x, mTargetSize.y, mTargetFormat, &GFXDefaultRenderTargetProfile, avar( "%s() - (line %d)", __FUNCTION__, __LINE__ ), 1, 0 );
   }

   // Update depth if needed
   if (mUseDepth && (!mTargetDepth.isValid() || mTargetSize != mTargetDepth.getWidthHeight()))
   {
      mTargetDepth.set( mTargetSize.x, mTargetSize.y, GFXFormatD24S8, &GFXDefaultZTargetProfile, avar( "%s() - (line %d)", __FUNCTION__, __LINE__ ), 1, 0 );
      mTarget->attachTexture( GFXTextureTarget::RenderSlot(GFXTextureTarget::DepthStencil), mTargetDepth );
   }

   mTarget->attachTexture( GFXTextureTarget::RenderSlot(GFXTextureTarget::Color0), mTargetTexture );
   mNamedTarget.setTexture(0, mTargetTexture);
}

void GuiOffscreenCanvas::_teardownTargets()
{