}
}
- Image dummyImage; // Dummy image, force creation of an image visual
+ FrameBufferImage dummyImage = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat );
+
InitializeVisual( self, mVisualPostFilter, dummyImage );
Property::Map customShader;
customShader[ Toolkit::Visual::Shader::Property::VERTEX_SHADER ] = EFFECTS_VIEW_VERTEX_SOURCE;
void ImageVisual::InitializeRenderer( const std::string& imageUrl )
{
- if( imageUrl.empty() )
- {
- return;
- }
+ mImpl->mRenderer.Reset();
mImageUrl = imageUrl;
- mImpl->mRenderer.Reset();
mImpl->mFlags &= ~Impl::IS_ATLASING_APPLIED;
if( !mImpl->mCustomShader &&
void ImageVisual::InitializeRenderer( const Image& image )
{
mImpl->mFlags &= ~Impl::IS_FROM_CACHE;
+ mImpl->mRenderer.Reset();
// don't reuse CreateTextureSet
TextureSet textures = TextureSet::New();
// reuse existing code for regular images
CreateRenderer( textures );
}
-
- if( image )
- {
- ApplyImageToSampler( image );
- }
+ ApplyImageToSampler( image );
}
void ImageVisual::UploadCompleted()
void ImageVisual::DoSetOnStage( Actor& actor )
{
- mPlacementActor = actor;
-
if( !mImageUrl.empty() )
{
InitializeRenderer( mImageUrl );
}
- else
+ else if ( mImage )
{
InitializeRenderer( mImage );
}
+ if ( !mImpl->mRenderer)
+ {
+ return;
+ }
+
+ mPlacementActor = actor;
+
if( mPixelArea != FULL_TEXTURE_RECT )
{
mImpl->mRenderer.RegisterProperty( PIXEL_AREA_UNIFORM_NAME, mPixelArea );
void ImageVisual::DoSetOffStage( Actor& actor )
{
+ // Visual::Base::SetOffStage only calls DoSetOffStage if mRenderer exists (is on onstage)
+
//If we own the image then make sure we release it when we go off stage
+ actor.RemoveRenderer( mImpl->mRenderer);
if( !mImageUrl.empty() )
{
- actor.RemoveRenderer( mImpl->mRenderer );
CleanCache(mImageUrl);
mImage.Reset();
}
- else
- {
- actor.RemoveRenderer( mImpl->mRenderer );
- mImpl->mRenderer.Reset();
- }
+
+ mImpl->mRenderer.Reset();
mPlacementActor.Reset();
}
// Thus the calling of actor.AddRenderer() should happen inside derived class as base class does not know the exact timing.
DoSetOnStage( actor );
- mImpl->mRenderer.SetProperty(Renderer::Property::BLEND_PRE_MULTIPLIED_ALPHA, IsPreMultipliedAlphaEnabled());
- mImpl->mRenderer.SetProperty( Renderer::Property::DEPTH_INDEX, mImpl->mDepthIndex );
- mImpl->mFlags |= Impl::IS_ON_STAGE;
+ if( mImpl->mRenderer )
+ {
+ mImpl->mRenderer.SetProperty( Renderer::Property::BLEND_PRE_MULTIPLIED_ALPHA, IsPreMultipliedAlphaEnabled());
+ mImpl->mRenderer.SetProperty( Renderer::Property::DEPTH_INDEX, mImpl->mDepthIndex );
+ mImpl->mFlags |= Impl::IS_ON_STAGE; // Only sets the flag if renderer exists
+ }
}
void Visual::Base::SetOffStage( Actor& actor )
void Visual::Base::DoSetOffStage( Actor& actor )
{
- actor.RemoveRenderer( mImpl->mRenderer );
- mImpl->mRenderer.Reset();
+ actor.RemoveRenderer( mImpl->mRenderer );
+ mImpl->mRenderer.Reset();
}
bool Visual::Base::IsOnStage() const