#include "scene-graph-texture-set.h"
// INTERNAL HEADERS
-#include <dali/integration-api/resource-declarations.h>
#include <dali/internal/common/internal-constants.h>
-#include <dali/internal/update/resources/texture-metadata.h>
-#include <dali/internal/update/resources/resource-manager.h>
#include <dali/internal/common/memory-pool-object-allocator.h>
#include <dali/internal/update/rendering/scene-graph-renderer.h>
TextureSet::TextureSet()
: mSamplers(),
- mTextureId(),
mRenderers(),
- mResourcesReady( true ),
- mFinishedResourceAcquisition( true ),
- mChanged( true ),
mHasAlpha( false )
{
}
TextureSet::~TextureSet()
{
-}
-
-void TextureSet::operator delete( void* ptr )
-{
- gTextureSetMemoryPool.FreeThreadSafe( static_cast<TextureSet*>( ptr ) );
-}
-
-void TextureSet::Prepare( const ResourceManager& resourceManager )
-{
- if( mChanged && mTextures.Empty() )
+ for( auto&& renderer : mRenderers )
{
- unsigned int opaqueCount = 0;
- unsigned int completeCount = 0;
- unsigned int failedCount = 0;
- unsigned int frameBufferCount = 0;
- const std::size_t textureCount( mTextureId.Count() );
- if( textureCount > 0 )
- {
- for( unsigned int i(0); i<textureCount; ++i )
- {
- const ResourceId textureId = mTextureId[ i ];
- TextureMetadata* metadata = NULL;
- if( textureId != Integration::InvalidResourceId )
- {
- // if there is metadata, resource is loaded
- if( resourceManager.GetTextureMetadata( textureId, metadata ) )
- {
- DALI_ASSERT_DEBUG( metadata );
- // metadata is valid pointer from now on
- if( metadata->IsFullyOpaque() )
- {
- ++opaqueCount;
- }
-
- if( metadata->IsFramebuffer() )
- {
- if( metadata->HasFrameBufferBeenRenderedTo() )
- {
- ++completeCount;
- }
- else
- {
- frameBufferCount++;
- }
- }
- else
- {
- // loaded so will complete this frame
- ++completeCount;
- }
- // no point checking failure as there is no metadata for failed loads
- }
- // if no metadata, loading can be failed
- else if( resourceManager.HasResourceLoadFailed( textureId ) )
- {
- ++failedCount;
- }
- }
- else
- {
- //If the texture is not valid it is considerer opaque and complete
- ++opaqueCount;
- ++completeCount;
- }
- }
- }
-
- mHasAlpha = ( opaqueCount != textureCount );
-
- // ready for rendering when all textures are either successfully loaded or they are FBOs
- mResourcesReady = (completeCount + frameBufferCount >= textureCount);
-
- // Texture set is complete if all resources are either loaded or failed or, if they are FBOs have been rendererd to
- mFinishedResourceAcquisition = ( completeCount + failedCount == textureCount );
-
- if( mFinishedResourceAcquisition )
- {
- // Texture set is now considered not changed
- mChanged = false;
- }
+ renderer->TextureSetDeleted();
}
}
-void TextureSet::SetImage( size_t index, ResourceId imageId )
+void TextureSet::operator delete( void* ptr )
{
- size_t textureCount( mTextureId.Size() );
- if( textureCount < index + 1 )
- {
- mTextureId.Resize( index + 1 );
-
- bool samplerExist = true;
- if( mSamplers.Size() < index + 1 )
- {
- mSamplers.Resize( index + 1 );
- samplerExist = false;
- }
-
- for( size_t i(textureCount); i<=index; ++i )
- {
- mTextureId[i] = Integration::InvalidResourceId;
- if( !samplerExist )
- {
- mSamplers[i] = NULL;
- }
- }
- }
-
- mTextureId[index] = imageId;
- mChanged = true;
- NotifyChangeToRenderers();
+ gTextureSetMemoryPool.FreeThreadSafe( static_cast<TextureSet*>( ptr ) );
}
-void TextureSet::SetSampler( size_t index, Render::Sampler* sampler )
+void TextureSet::SetSampler( uint32_t index, Render::Sampler* sampler )
{
- size_t samplerCount( mSamplers.Size() );
+ const uint32_t samplerCount = static_cast<uint32_t>( mSamplers.Size() );
if( samplerCount < index + 1 )
{
mSamplers.Resize( index + 1 );
- for( size_t i(samplerCount); i<=index; ++i )
+ for( uint32_t i(samplerCount); i<=index; ++i )
{
- mSamplers[i] = NULL;
+ mSamplers[i] = nullptr;
}
}
NotifyChangeToRenderers();
}
-void TextureSet::SetTexture( size_t index, Render::NewTexture* texture )
+void TextureSet::SetTexture( uint32_t index, Render::Texture* texture )
{
- const size_t textureCount( mTextures.Size() );
+ const uint32_t textureCount = static_cast<uint32_t>( mTextures.Size() );
if( textureCount < index + 1 )
{
mTextures.Resize( index + 1 );
samplerExist = false;
}
- for( size_t i(textureCount); i<=index; ++i )
+ for( uint32_t i(textureCount); i<=index; ++i )
{
- mTextures[i] = 0;
+ mTextures[i] = nullptr;
if( !samplerExist )
{
- mSamplers[i] = 0;
+ mSamplers[i] = nullptr;
}
}
}
mTextures[index] = texture;
- mHasAlpha |= texture->HasAlphaChannel();
+ if( texture )
+ {
+ mHasAlpha |= texture->HasAlphaChannel();
+ }
+
NotifyChangeToRenderers();
}
return mHasAlpha;
}
-void TextureSet::GetResourcesStatus( bool& resourcesReady, bool& finishedResourceAcquisition )
-{
- resourcesReady = mResourcesReady;
- finishedResourceAcquisition = mFinishedResourceAcquisition;
-}
-
void TextureSet::AddObserver( Renderer* renderer )
{
- size_t rendererCount( mRenderers.Size() );
- for( size_t i(0); i<rendererCount; ++i )
+ for( auto&& element : mRenderers )
{
- if( mRenderers[i] == renderer )
+ if( element == renderer )
{
//Renderer already in the list
return;
void TextureSet::RemoveObserver( Renderer* renderer )
{
- size_t rendererCount( mRenderers.Size() );
- for( size_t i(0); i<rendererCount; ++i )
+ for( auto&& iter = mRenderers.Begin(), end = mRenderers.End(); iter != end; ++iter )
{
- if( mRenderers[i] == renderer )
+ if( *iter == renderer )
{
- mRenderers.Remove( mRenderers.Begin() + i );
+ mRenderers.Remove( iter );
return;
}
}
void TextureSet::NotifyChangeToRenderers()
{
- size_t rendererCount = mRenderers.Size();
- for( size_t i(0); i<rendererCount; ++i )
+ for( auto&& element : mRenderers )
{
- mRenderers[i]->TextureSetChanged();
+ element->TextureSetChanged();
}
}
projects / platform / core / uifw / dali-core.git / blobdiff