X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;ds=sidebyside;f=dali-toolkit%2Finternal%2Fvisuals%2Fnpatch%2Fnpatch-visual.cpp;h=da50b3e952fd171384d3fae1f6ae848936c35e2b;hb=7a7f3a4b7c77fbbfd269b9c9dba36dd47e2e1507;hp=036f978a74b4f4585281e134d5137f20e84f79e7;hpb=3e6769f502e8ce54a9ddd4579707438bb5827a62;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git diff --git a/dali-toolkit/internal/visuals/npatch/npatch-visual.cpp b/dali-toolkit/internal/visuals/npatch/npatch-visual.cpp index 036f978..bb8571d 100644 --- a/dali-toolkit/internal/visuals/npatch/npatch-visual.cpp +++ b/dali-toolkit/internal/visuals/npatch/npatch-visual.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * Copyright (c) 2021 Samsung Electronics Co., Ltd. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -19,100 +19,32 @@ #include "npatch-visual.h" // EXTERNAL INCLUDES -#include -#include -#include -#include - -// INTERNAL IINCLUDES -#include -#include +#include +#include +#include +#include + +// INTERNAL INCLUDES +#include +#include +#include +#include +#include +#include +#include #include +#include #include -#include -#include - +#include namespace Dali { - namespace Toolkit { - namespace Internal { - namespace { -const char * const BORDER_ONLY("borderOnly"); - -const char* VERTEX_SHADER = DALI_COMPOSE_SHADER( - attribute mediump vec2 aPosition;\n - varying mediump vec2 vTexCoord;\n - uniform mediump mat4 uMvpMatrix;\n - uniform mediump vec3 uSize;\n - uniform mediump vec2 uNinePatchFactorsX[ FACTOR_SIZE_X ];\n - uniform mediump vec2 uNinePatchFactorsY[ FACTOR_SIZE_Y ];\n - \n - void main()\n - {\n - mediump vec2 fixedFactor = vec2( uNinePatchFactorsX[ int( ( aPosition.x + 1.0 ) * 0.5 ) ].x, uNinePatchFactorsY[ int( ( aPosition.y + 1.0 ) * 0.5 ) ].x );\n - mediump vec2 stretch = vec2( uNinePatchFactorsX[ int( ( aPosition.x ) * 0.5 ) ].y, uNinePatchFactorsY[ int( ( aPosition.y ) * 0.5 ) ].y );\n - \n - mediump vec2 fixedTotal = vec2( uNinePatchFactorsX[ FACTOR_SIZE_X - 1 ].x, uNinePatchFactorsY[ FACTOR_SIZE_Y - 1 ].x );\n - mediump vec2 stretchTotal = vec2( uNinePatchFactorsX[ FACTOR_SIZE_X - 1 ].y, uNinePatchFactorsY[ FACTOR_SIZE_Y - 1 ].y );\n - \n - mediump vec4 vertexPosition = vec4( ( fixedFactor + ( uSize.xy - fixedTotal ) * stretch / stretchTotal ), 0.0, 1.0 );\n - vertexPosition.xy -= uSize.xy * vec2( 0.5, 0.5 );\n - vertexPosition = uMvpMatrix * vertexPosition;\n - \n - vTexCoord = ( fixedFactor + stretch ) / ( fixedTotal + stretchTotal );\n - \n - gl_Position = vertexPosition;\n - }\n -); - -const char* VERTEX_SHADER_3X3 = DALI_COMPOSE_SHADER( - attribute mediump vec2 aPosition;\n - varying mediump vec2 vTexCoord;\n - uniform mediump mat4 uModelMatrix;\n - uniform mediump mat4 uMvpMatrix;\n - uniform mediump vec3 uSize;\n - uniform mediump vec2 uFixed[ 3 ];\n - uniform mediump vec2 uStretchTotal;\n - \n - void main()\n - {\n - mediump vec2 scale = vec2( length( uModelMatrix[ 0 ].xyz ), length( uModelMatrix[ 1 ].xyz ) );\n - mediump vec2 size = uSize.xy * scale;\n - \n - mediump vec2 fixedFactor = vec2( uFixed[ int( ( aPosition.x + 1.0 ) * 0.5 ) ].x, uFixed[ int( ( aPosition.y + 1.0 ) * 0.5 ) ].y );\n - mediump vec2 stretch = floor( aPosition * 0.5 );\n - mediump vec2 fixedTotal = uFixed[ 2 ];\n - \n - mediump vec4 vertexPosition = vec4( fixedFactor + ( size - fixedTotal ) * stretch, 0.0, 1.0 );\n - vertexPosition.xy -= size * vec2( 0.5, 0.5 );\n - vertexPosition.xy = vertexPosition.xy / scale;\n - \n - vertexPosition = uMvpMatrix * vertexPosition;\n - \n - vTexCoord = ( fixedFactor + stretch * uStretchTotal ) / ( fixedTotal + uStretchTotal );\n - \n - gl_Position = vertexPosition;\n - }\n -); - -const char* FRAGMENT_SHADER = DALI_COMPOSE_SHADER( - varying mediump vec2 vTexCoord;\n - uniform sampler2D sTexture;\n - uniform lowp vec4 uColor;\n - \n - void main()\n - {\n - gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor;\n - }\n -); - /** * @brief Creates the geometry formed from the vertices and indices * @@ -120,25 +52,24 @@ const char* FRAGMENT_SHADER = DALI_COMPOSE_SHADER( * @param[in] indices The indices to generate the geometry from * @return The geometry formed from the vertices and indices */ -Geometry GenerateGeometry( const Vector< Vector2 >& vertices, const Vector< unsigned short >& indices ) +Geometry GenerateGeometry(const Vector& vertices, const Vector& indices) { Property::Map vertexFormat; - vertexFormat[ "aPosition" ] = Property::VECTOR2; - PropertyBuffer vertexPropertyBuffer = PropertyBuffer::New( vertexFormat ); - if( vertices.Size() > 0 ) + vertexFormat["aPosition"] = Property::VECTOR2; + VertexBuffer vertexBuffer = VertexBuffer::New(vertexFormat); + if(vertices.Size() > 0) { - vertexPropertyBuffer.SetData( &vertices[ 0 ], vertices.Size() ); + vertexBuffer.SetData(&vertices[0], vertices.Size()); } // Create the geometry object Geometry geometry = Geometry::New(); - geometry.AddVertexBuffer( vertexPropertyBuffer ); - if( indices.Size() > 0 ) + geometry.AddVertexBuffer(vertexBuffer); + if(indices.Size() > 0) { - geometry.SetIndexBuffer( &indices[ 0 ], indices.Size() ); + geometry.SetIndexBuffer(&indices[0], indices.Size()); } - return geometry; } @@ -149,42 +80,42 @@ Geometry GenerateGeometry( const Vector< Vector2 >& vertices, const Vector< unsi * @param[in] rowIdx The row index to start the quad * @param[in] nextRowIdx The index to the next row */ -void AddQuadIndices( Vector< unsigned short >& indices, unsigned int rowIdx, unsigned int nextRowIdx ) +void AddQuadIndices(Vector& indices, unsigned int rowIdx, unsigned int nextRowIdx) { - indices.PushBack( rowIdx ); - indices.PushBack( nextRowIdx + 1 ); - indices.PushBack( rowIdx + 1 ); + indices.PushBack(rowIdx); + indices.PushBack(nextRowIdx + 1); + indices.PushBack(rowIdx + 1); - indices.PushBack( rowIdx ); - indices.PushBack( nextRowIdx ); - indices.PushBack( nextRowIdx + 1 ); + indices.PushBack(rowIdx); + indices.PushBack(nextRowIdx); + indices.PushBack(nextRowIdx + 1); } -void AddVertex( Vector< Vector2 >& vertices, unsigned int x, unsigned int y ) +void AddVertex(Vector& vertices, unsigned int x, unsigned int y) { - vertices.PushBack( Vector2( x, y ) ); + vertices.PushBack(Vector2(x, y)); } -void RegisterStretchProperties( Renderer& renderer, const char * uniformName, const NinePatchImage::StretchRanges& stretchPixels, uint16_t imageExtent) +void RegisterStretchProperties(Renderer& renderer, const char* uniformName, const NPatchUtility::StretchRanges& stretchPixels, uint16_t imageExtent) { - uint16_t prevEnd = 0; - uint16_t prevFix = 0; - uint16_t prevStretch = 0; - unsigned int i = 1; - for( NinePatchImage::StretchRanges::ConstIterator it = stretchPixels.Begin(); it != stretchPixels.End(); ++it, ++i ) + uint16_t prevEnd = 0; + uint16_t prevFix = 0; + uint16_t prevStretch = 0; + unsigned int i = 1; + for(NPatchUtility::StretchRanges::ConstIterator it = stretchPixels.Begin(); it != stretchPixels.End(); ++it, ++i) { uint16_t start = it->GetX(); - uint16_t end = it->GetY(); + uint16_t end = it->GetY(); - uint16_t fix = prevFix + start - prevEnd; + uint16_t fix = prevFix + start - prevEnd; uint16_t stretch = prevStretch + end - start; std::stringstream uniform; uniform << uniformName << "[" << i << "]"; - renderer.RegisterProperty( uniform.str(), Vector2( fix, stretch ) ); + renderer.RegisterProperty(uniform.str(), Vector2(fix, stretch)); - prevEnd = end; - prevFix = fix; + prevEnd = end; + prevFix = fix; prevStretch = stretch; } @@ -192,7 +123,7 @@ void RegisterStretchProperties( Renderer& renderer, const char * uniformName, co prevFix += imageExtent - prevEnd; std::stringstream uniform; uniform << uniformName << "[" << i << "]"; - renderer.RegisterProperty( uniform.str(), Vector2( prevFix, prevStretch ) ); + renderer.RegisterProperty(uniform.str(), Vector2(prevFix, prevStretch)); } } @@ -200,480 +131,669 @@ void RegisterStretchProperties( Renderer& renderer, const char * uniformName, co /////////////////NPatchVisual//////////////// -NPatchVisualPtr NPatchVisual::New( VisualFactoryCache& factoryCache ) +NPatchVisualPtr NPatchVisual::New(VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const VisualUrl& imageUrl, const Property::Map& properties) { - return new NPatchVisual( factoryCache ); -} - -NPatchVisualPtr NPatchVisual::New( VisualFactoryCache& factoryCache, const std::string& imageUrl, bool borderOnly ) -{ - NPatchVisual* nPatchVisual = new NPatchVisual( factoryCache, borderOnly ); + NPatchVisualPtr nPatchVisual(new NPatchVisual(factoryCache, shaderFactory)); nPatchVisual->mImageUrl = imageUrl; - - NinePatchImage image = NinePatchImage::New( imageUrl ); - nPatchVisual->InitializeFromImage( image ); - + nPatchVisual->SetProperties(properties); + nPatchVisual->Initialize(); return nPatchVisual; } -NPatchVisualPtr NPatchVisual::New( VisualFactoryCache& factoryCache, NinePatchImage image, bool borderOnly ) +NPatchVisualPtr NPatchVisual::New(VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const VisualUrl& imageUrl) { - NPatchVisual* nPatchVisual = new NPatchVisual( factoryCache, borderOnly ); - nPatchVisual->mImage = image; - - nPatchVisual->InitializeFromImage( image ); - + NPatchVisualPtr nPatchVisual(new NPatchVisual(factoryCache, shaderFactory)); + nPatchVisual->mImageUrl = imageUrl; + nPatchVisual->Initialize(); return nPatchVisual; } -NPatchVisual::NPatchVisual( VisualFactoryCache& factoryCache, bool borderOnly ) -: Visual::Base( factoryCache ), - mImage(), - mCroppedImage(), - mImageUrl(), - mStretchPixelsX(), - mStretchPixelsY(), - mImageSize(), - mBorderOnly( borderOnly ) +void NPatchVisual::LoadImages() { -} + TextureManager& textureManager = mFactoryCache.GetTextureManager(); + bool synchronousLoading = mImpl->mFlags & Impl::IS_SYNCHRONOUS_RESOURCE_LOADING; -NPatchVisual::~NPatchVisual() -{ -} - -void NPatchVisual::DoInitialize( Actor& actor, const Property::Map& propertyMap ) -{ - Property::Value* imageURLValue = propertyMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME ); - if( imageURLValue ) + if(mId == NPatchData::INVALID_NPATCH_DATA_ID && mImageUrl.IsLocalResource()) { - //Read the borderOnly property first since InitialiseFromImage relies on mBorderOnly to be properly set - Property::Value* borderOnlyValue = propertyMap.Find( Toolkit::ImageVisual::Property::BORDER_ONLY, BORDER_ONLY ); - if( borderOnlyValue ) - { - borderOnlyValue->Get( mBorderOnly ); - } + bool preMultiplyOnLoad = IsPreMultipliedAlphaEnabled() && !mImpl->mCustomShader ? true : false; + mId = mLoader.Load(textureManager, this, mImageUrl.GetUrl(), mBorder, preMultiplyOnLoad, synchronousLoading); - if( imageURLValue->Get( mImageUrl ) ) - { - NinePatchImage nPatch = NinePatchImage::New( mImageUrl ); - InitializeFromImage( nPatch ); - } - else + const NPatchData* data; + if(mLoader.GetNPatchData(mId, data) && data->GetLoadingState() == NPatchData::LoadingState::LOAD_COMPLETE) { - InitializeFromBrokenImage(); - DALI_LOG_ERROR( "The property '%s' is not a string\n", IMAGE_URL_NAME ); + EnablePreMultipliedAlpha(data->IsPreMultiplied()); } } -} -void NPatchVisual::GetNaturalSize( Vector2& naturalSize ) const -{ - if( mImage ) - { - naturalSize.x = mImage.GetWidth(); - naturalSize.y = mImage.GetHeight(); - } - else if( !mImageUrl.empty() ) + if(!mAuxiliaryPixelBuffer && mAuxiliaryUrl.IsValid() && mAuxiliaryUrl.IsLocalResource()) { - ImageDimensions dimentions = ResourceImage::GetImageSize( mImageUrl ); - naturalSize.x = dimentions.GetWidth(); - naturalSize.y = dimentions.GetHeight(); - } - else - { - naturalSize = Vector2::ZERO; + // Load the auxiliary image + auto preMultiplyOnLoading = TextureManager::MultiplyOnLoad::LOAD_WITHOUT_MULTIPLY; + mAuxiliaryPixelBuffer = textureManager.LoadPixelBuffer(mAuxiliaryUrl, Dali::ImageDimensions(), FittingMode::DEFAULT, SamplingMode::BOX_THEN_LINEAR, synchronousLoading, this, true, preMultiplyOnLoading); } } -Geometry NPatchVisual::CreateGeometry() +void NPatchVisual::GetNaturalSize(Vector2& naturalSize) { - Geometry geometry; - if( mStretchPixelsX.Size() == 1 && mStretchPixelsY.Size() == 1 ) + naturalSize.x = 0u; + naturalSize.y = 0u; + + // load now if not already loaded + const NPatchData* data; + if(mLoader.GetNPatchData(mId, data) && data->GetLoadingState() != NPatchData::LoadingState::LOADING) { - if( !mBorderOnly ) - { - geometry = mFactoryCache.GetGeometry( VisualFactoryCache::NINE_PATCH_GEOMETRY ); - if( !geometry ) - { - geometry = CreateGeometry( Uint16Pair( 3, 3 ) ); - mFactoryCache.SaveGeometry( VisualFactoryCache::NINE_PATCH_GEOMETRY, geometry ); - } - } - else + naturalSize.x = data->GetCroppedWidth(); + naturalSize.y = data->GetCroppedHeight(); + } + else + { + if(mImageUrl.IsValid()) { - geometry = mFactoryCache.GetGeometry( VisualFactoryCache::NINE_PATCH_BORDER_GEOMETRY ); - if( !geometry ) + ImageDimensions dimensions = Dali::GetOriginalImageSize(mImageUrl.GetUrl()); + if(dimensions != ImageDimensions(0, 0)) { - geometry = CreateGeometryBorder( Uint16Pair( 3, 3 ) ); - mFactoryCache.SaveGeometry( VisualFactoryCache::NINE_PATCH_BORDER_GEOMETRY, geometry ); + naturalSize.x = dimensions.GetWidth(); + naturalSize.y = dimensions.GetHeight(); } } } - else if( mStretchPixelsX.Size() > 0 || mStretchPixelsY.Size() > 0) + + if(mAuxiliaryPixelBuffer) { - Uint16Pair gridSize( 2 * mStretchPixelsX.Size() + 1, 2 * mStretchPixelsY.Size() + 1 ); - geometry = !mBorderOnly ? CreateGeometry( gridSize ) : CreateGeometryBorder( gridSize ); + naturalSize.x = std::max(naturalSize.x, float(mAuxiliaryPixelBuffer.GetWidth())); + naturalSize.y = std::max(naturalSize.y, float(mAuxiliaryPixelBuffer.GetHeight())); } - - return geometry; } -Shader NPatchVisual::CreateShader() +void NPatchVisual::DoSetProperties(const Property::Map& propertyMap) { - Shader shader; - if( !mImpl->mCustomShader ) + // URL is already passed in via constructor + + Property::Value* borderOnlyValue = propertyMap.Find(Toolkit::ImageVisual::Property::BORDER_ONLY, BORDER_ONLY); + if(borderOnlyValue) + { + borderOnlyValue->Get(mBorderOnly); + } + + Property::Value* borderValue = propertyMap.Find(Toolkit::ImageVisual::Property::BORDER, BORDER); + if(borderValue && !borderValue->Get(mBorder)) // If value exists and is rect, just set mBorder { - if( mStretchPixelsX.Size() == 1 && mStretchPixelsY.Size() == 1 ) + // Not a rect so try vector4 + Vector4 border; + if(borderValue->Get(border)) { - shader = mFactoryCache.GetShader( VisualFactoryCache::NINE_PATCH_SHADER ); - if( !shader ) - { - shader = Shader::New( VERTEX_SHADER_3X3, FRAGMENT_SHADER ); - mFactoryCache.SaveShader( VisualFactoryCache::NINE_PATCH_SHADER, shader ); - } + mBorder.left = static_cast(border.x); + mBorder.right = static_cast(border.y); + mBorder.bottom = static_cast(border.z); + mBorder.top = static_cast(border.w); } - else if( mStretchPixelsX.Size() > 0 || mStretchPixelsY.Size() > 0) - { - std::stringstream vertexShader; - vertexShader << "#define FACTOR_SIZE_X " << mStretchPixelsX.Size() + 2 << "\n" - << "#define FACTOR_SIZE_Y " << mStretchPixelsY.Size() + 2 << "\n" - << VERTEX_SHADER; + } - shader = Shader::New( vertexShader.str(), FRAGMENT_SHADER ); + Property::Value* auxImage = propertyMap.Find(Toolkit::DevelImageVisual::Property::AUXILIARY_IMAGE, AUXILIARY_IMAGE_NAME); + if(auxImage) + { + std::string url; + if(auxImage->Get(url)) + { + mAuxiliaryUrl = url; } } - else + + Property::Value* auxImageAlpha = propertyMap.Find(Toolkit::DevelImageVisual::Property::AUXILIARY_IMAGE_ALPHA, AUXILIARY_IMAGE_ALPHA_NAME); + if(auxImageAlpha) { - const char* fragmentShader = FRAGMENT_SHADER; - Dali::Shader::Hint::Value hints = Dali::Shader::Hint::NONE; + auxImageAlpha->Get(mAuxiliaryImageAlpha); + } - if( !mImpl->mCustomShader->mFragmentShader.empty() ) + Property::Value* synchronousLoading = propertyMap.Find(Toolkit::ImageVisual::Property::SYNCHRONOUS_LOADING, SYNCHRONOUS_LOADING); + if(synchronousLoading) + { + bool sync = false; + synchronousLoading->Get(sync); + if(sync) { - fragmentShader = mImpl->mCustomShader->mFragmentShader.c_str(); + mImpl->mFlags |= Impl::IS_SYNCHRONOUS_RESOURCE_LOADING; } - hints = mImpl->mCustomShader->mHints; - - if( mStretchPixelsX.Size() == 1 && mStretchPixelsY.Size() == 1 ) + else { - shader = Shader::New( VERTEX_SHADER_3X3, fragmentShader, hints ); - } - else if( mStretchPixelsX.Size() > 0 || mStretchPixelsY.Size() > 0) - { - std::stringstream vertexShader; - vertexShader << "#define FACTOR_SIZE_X " << mStretchPixelsX.Size() + 2 << "\n" - << "#define FACTOR_SIZE_Y " << mStretchPixelsY.Size() + 2 << "\n" - << VERTEX_SHADER; - - shader = Shader::New( vertexShader.str(), fragmentShader, hints ); + mImpl->mFlags &= ~Impl::IS_SYNCHRONOUS_RESOURCE_LOADING; } } - return shader; + Property::Value* releasePolicy = propertyMap.Find(Toolkit::ImageVisual::Property::RELEASE_POLICY, RELEASE_POLICY_NAME); + if(releasePolicy) + { + releasePolicy->Get(mReleasePolicy); + } } -void NPatchVisual::InitializeRenderer() +void NPatchVisual::DoSetOnScene(Actor& actor) { - Geometry geometry = CreateGeometry(); - Shader shader = CreateShader(); + // load when first go on stage + LoadImages(); - if( !geometry || !shader ) + const NPatchData* data; + if(mLoader.GetNPatchData(mId, data)) { - DALI_LOG_ERROR("The 9 patch image '%s' doesn't have any valid stretch borders and so is not a valid 9 patch image\n", mImageUrl.c_str() ); - InitializeFromBrokenImage(); - } - - TextureSet textureSet = TextureSet::New(); - mImpl->mRenderer = Renderer::New( geometry, shader ); - mImpl->mRenderer.SetTextures( textureSet ); -} + Geometry geometry = CreateGeometry(); + Shader shader = CreateShader(); + mImpl->mRenderer.SetGeometry(geometry); + mImpl->mRenderer.SetShader(shader); -void NPatchVisual::DoSetOnStage( Actor& actor ) -{ - if( !mCroppedImage ) - { - if( !mImageUrl.empty() ) + mPlacementActor = actor; + if(data->GetLoadingState() != NPatchData::LoadingState::LOADING) { - NinePatchImage nPatch = NinePatchImage::New( mImageUrl ); - InitializeFromImage( nPatch ); - } - else if( mImage ) - { - InitializeFromImage( mImage ); + if(RenderingAddOn::Get().IsValid()) + { + RenderingAddOn::Get().SubmitRenderTask(mImpl->mRenderer, data->GetRenderingMap()); + } + + ApplyTextureAndUniforms(); + actor.AddRenderer(mImpl->mRenderer); + mPlacementActor.Reset(); + + // npatch loaded and ready to display + ResourceReady(Toolkit::Visual::ResourceStatus::READY); } } +} - //initialize the renderer after initializing from the image since we need to know the grid size from the image before creating the geometry - InitializeRenderer(); - - if( mCroppedImage ) +void NPatchVisual::DoSetOffScene(Actor& actor) +{ + if((mId != NPatchData::INVALID_NPATCH_DATA_ID) && mReleasePolicy == Toolkit::ImageVisual::ReleasePolicy::DETACHED) { - ApplyImageToSampler(); + mLoader.Remove(mId, this); + mImpl->mResourceStatus = Toolkit::Visual::ResourceStatus::PREPARING; + mId = NPatchData::INVALID_NPATCH_DATA_ID; } - actor.AddRenderer( mImpl->mRenderer ); + actor.RemoveRenderer(mImpl->mRenderer); + mPlacementActor.Reset(); } -void NPatchVisual::DoSetOffStage( Actor& actor ) +void NPatchVisual::OnSetTransform() { - mCroppedImage.Reset(); - actor.RemoveRenderer( mImpl->mRenderer ); - mImpl->mRenderer.Reset(); + if(mImpl->mRenderer) + { + mImpl->mTransform.RegisterUniforms(mImpl->mRenderer, Direction::LEFT_TO_RIGHT); + } } -void NPatchVisual::DoCreatePropertyMap( Property::Map& map ) const +void NPatchVisual::DoCreatePropertyMap(Property::Map& map) const { map.Clear(); - map.Insert( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE ); - if( !mImageUrl.empty() ) + bool sync = IsSynchronousLoadingRequired(); + map.Insert(Toolkit::ImageVisual::Property::SYNCHRONOUS_LOADING, sync); + map.Insert(Toolkit::Visual::Property::TYPE, Toolkit::Visual::N_PATCH); + map.Insert(Toolkit::ImageVisual::Property::URL, mImageUrl.GetUrl()); + map.Insert(Toolkit::ImageVisual::Property::BORDER_ONLY, mBorderOnly); + map.Insert(Toolkit::ImageVisual::Property::BORDER, mBorder); + map.Insert(Toolkit::ImageVisual::Property::RELEASE_POLICY, mReleasePolicy); + + if(mAuxiliaryUrl.IsValid()) { - map.Insert( Toolkit::ImageVisual::Property::URL, mImageUrl ); + map.Insert(Toolkit::DevelImageVisual::Property::AUXILIARY_IMAGE, mAuxiliaryUrl.GetUrl()); + map.Insert(Toolkit::DevelImageVisual::Property::AUXILIARY_IMAGE_ALPHA, mAuxiliaryImageAlpha); } - else if( mImage ) +} + +void NPatchVisual::DoCreateInstancePropertyMap(Property::Map& map) const +{ + if(mAuxiliaryUrl.IsValid()) { - map.Insert( Toolkit::ImageVisual::Property::URL, mImage.GetUrl() ); + map.Insert(Toolkit::DevelImageVisual::Property::AUXILIARY_IMAGE, mAuxiliaryUrl.GetUrl()); + map.Insert(Toolkit::DevelImageVisual::Property::AUXILIARY_IMAGE_ALPHA, mAuxiliaryImageAlpha); } - map.Insert( Toolkit::ImageVisual::Property::BORDER_ONLY, mBorderOnly ); } -void NPatchVisual::DoSetProperty( Dali::Property::Index index, const Dali::Property::Value& propertyValue ) +NPatchVisual::NPatchVisual(VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory) +: Visual::Base(factoryCache, Visual::FittingMode::FILL, Toolkit::Visual::N_PATCH), + mPlacementActor(), + mLoader(factoryCache.GetNPatchLoader()), + mImageVisualShaderFactory(shaderFactory), + mImageUrl(), + mAuxiliaryUrl(), + mId(NPatchData::INVALID_NPATCH_DATA_ID), + mBorderOnly(false), + mBorder(), + mAuxiliaryImageAlpha(0.0f), + mReleasePolicy(Toolkit::ImageVisual::ReleasePolicy::DETACHED) { - // TODO + EnablePreMultipliedAlpha(mFactoryCache.GetPreMultiplyOnLoad()); } -Dali::Property::Value NPatchVisual::DoGetProperty( Dali::Property::Index index ) +NPatchVisual::~NPatchVisual() { - // TODO - return Dali::Property::Value(); + if(Stage::IsInstalled() && (mId != NPatchData::INVALID_NPATCH_DATA_ID) && (mReleasePolicy != Toolkit::ImageVisual::ReleasePolicy::NEVER)) + { + mLoader.Remove(mId, this); + mId = NPatchData::INVALID_NPATCH_DATA_ID; + } } -void NPatchVisual::ChangeRenderer( bool oldBorderOnly, size_t oldGridX, size_t oldGridY ) +void NPatchVisual::OnInitialize() { - //check to see if the border style has changed + // Get basic geometry and shader + Geometry geometry = mFactoryCache.GetGeometry(VisualFactoryCache::QUAD_GEOMETRY); + Shader shader = mImageVisualShaderFactory.GetShader(mFactoryCache, false, true, false); - bool borderOnlyChanged = oldBorderOnly != mBorderOnly; - bool gridChanged = oldGridX != mStretchPixelsX.Size() || oldGridY != mStretchPixelsY.Size(); + mImpl->mRenderer = Renderer::New(geometry, shader); - if( borderOnlyChanged || gridChanged ) + //Register transform properties + mImpl->mTransform.RegisterUniforms(mImpl->mRenderer, Direction::LEFT_TO_RIGHT); +} + +Geometry NPatchVisual::CreateGeometry() +{ + Geometry geometry; + const NPatchData* data; + if(mLoader.GetNPatchData(mId, data) && data->GetLoadingState() == NPatchData::LoadingState::LOAD_COMPLETE) { - Geometry geometry = CreateGeometry(); - if( geometry ) + if(data->GetStretchPixelsX().Size() == 1 && data->GetStretchPixelsY().Size() == 1) { - mImpl->mRenderer.SetGeometry( geometry ); + if(DALI_UNLIKELY(mBorderOnly)) + { + geometry = GetNinePatchGeometry(VisualFactoryCache::NINE_PATCH_BORDER_GEOMETRY); + } + else + { + if(data->GetRenderingMap()) + { + uint32_t elementCount[2]; + geometry = RenderingAddOn::Get().CreateGeometryGrid(data->GetRenderingMap(), Uint16Pair(3, 3), elementCount); + if(mImpl->mRenderer) + { + RenderingAddOn::Get().SubmitRenderTask(mImpl->mRenderer, data->GetRenderingMap()); + } + } + else + { + geometry = GetNinePatchGeometry(VisualFactoryCache::NINE_PATCH_GEOMETRY); + } + } } - else + else if(data->GetStretchPixelsX().Size() > 0 || data->GetStretchPixelsY().Size() > 0) { - InitializeFromBrokenImage(); + Uint16Pair gridSize(2 * data->GetStretchPixelsX().Size() + 1, 2 * data->GetStretchPixelsY().Size() + 1); + if(!data->GetRenderingMap()) + { + geometry = !mBorderOnly ? CreateGridGeometry(gridSize) : CreateBorderGeometry(gridSize); + } + else + { + uint32_t elementCount[2]; + geometry = !mBorderOnly ? RenderingAddOn::Get().CreateGeometryGrid(data->GetRenderingMap(), gridSize, elementCount) : CreateBorderGeometry(gridSize); + if(mImpl->mRenderer) + { + RenderingAddOn::Get().SubmitRenderTask(mImpl->mRenderer, data->GetRenderingMap()); + } + } } } + else + { + // no N patch data so use default geometry + geometry = GetNinePatchGeometry(VisualFactoryCache::NINE_PATCH_GEOMETRY); + } + return geometry; +} - if( gridChanged ) +Shader NPatchVisual::CreateShader() +{ + Shader shader; + const NPatchData* data; + // 0 is either no data (load failed?) or no stretch regions on image + // for both cases we use the default shader + NPatchUtility::StretchRanges::SizeType xStretchCount = 0; + NPatchUtility::StretchRanges::SizeType yStretchCount = 0; + + auto fragmentShader = mAuxiliaryPixelBuffer ? SHADER_NPATCH_VISUAL_MASK_SHADER_FRAG + : SHADER_NPATCH_VISUAL_SHADER_FRAG; + auto shaderType = mAuxiliaryPixelBuffer ? VisualFactoryCache::NINE_PATCH_MASK_SHADER + : VisualFactoryCache::NINE_PATCH_SHADER; + + // ask loader for the regions + if(mLoader.GetNPatchData(mId, data)) { - Shader shader = CreateShader(); - TextureSet textureSet; - if( shader ) + xStretchCount = data->GetStretchPixelsX().Count(); + yStretchCount = data->GetStretchPixelsY().Count(); + } + + if(DALI_LIKELY(!mImpl->mCustomShader)) + { + if(DALI_LIKELY((xStretchCount == 1 && yStretchCount == 1) || + (xStretchCount == 0 && yStretchCount == 0))) { - textureSet = mImpl->mRenderer.GetTextures(); - if( !textureSet ) + shader = mFactoryCache.GetShader(shaderType); + if(DALI_UNLIKELY(!shader)) { - InitializeFromBrokenImage(); + shader = Shader::New(SHADER_NPATCH_VISUAL_3X3_SHADER_VERT, fragmentShader); + // Only cache vanilla 9 patch shaders + mFactoryCache.SaveShader(shaderType, shader); } - mImpl->mRenderer.SetShader( shader ); } - } -} + else if(xStretchCount > 0 || yStretchCount > 0) + { + std::stringstream vertexShader; + vertexShader << "#define FACTOR_SIZE_X " << xStretchCount + 2 << "\n" + << "#define FACTOR_SIZE_Y " << yStretchCount + 2 << "\n" + << SHADER_NPATCH_VISUAL_SHADER_VERT; -void NPatchVisual::InitializeFromImage( NinePatchImage nPatch ) -{ - mCroppedImage = nPatch.CreateCroppedBufferImage(); - if( !mCroppedImage ) - { - DALI_LOG_ERROR("'%s' specify a valid 9 patch image\n", mImageUrl.c_str() ); - InitializeFromBrokenImage(); - return; + shader = Shader::New(vertexShader.str(), fragmentShader); + } } + else + { + Dali::Shader::Hint::Value hints = Dali::Shader::Hint::NONE; - mImageSize = ImageDimensions( mCroppedImage.GetWidth(), mCroppedImage.GetHeight() ); + if(!mImpl->mCustomShader->mFragmentShader.empty()) + { + fragmentShader = mImpl->mCustomShader->mFragmentShader.c_str(); + } + hints = mImpl->mCustomShader->mHints; - mStretchPixelsX = nPatch.GetStretchPixelsX(); - mStretchPixelsY = nPatch.GetStretchPixelsY(); -} + /* Apply Custom Vertex Shader only if image is 9-patch */ + if((xStretchCount == 1 && yStretchCount == 1) || + (xStretchCount == 0 && yStretchCount == 0)) + { + const char* vertexShader = SHADER_NPATCH_VISUAL_3X3_SHADER_VERT.data(); -void NPatchVisual::InitializeFromBrokenImage() -{ - mCroppedImage = VisualFactoryCache::GetBrokenVisualImage(); - mImageSize = ImageDimensions( mCroppedImage.GetWidth(), mCroppedImage.GetHeight() ); + if(!mImpl->mCustomShader->mVertexShader.empty()) + { + vertexShader = mImpl->mCustomShader->mVertexShader.c_str(); + } + shader = Shader::New(vertexShader, fragmentShader, hints); + } + else if(xStretchCount > 0 || yStretchCount > 0) + { + std::stringstream vertexShader; + vertexShader << "#define FACTOR_SIZE_X " << xStretchCount + 2 << "\n" + << "#define FACTOR_SIZE_Y " << yStretchCount + 2 << "\n" + << SHADER_NPATCH_VISUAL_SHADER_VERT; + + shader = Shader::New(vertexShader.str(), fragmentShader, hints); + } + } - mStretchPixelsX.Clear(); - mStretchPixelsX.PushBack( Uint16Pair( 0, mImageSize.GetWidth() ) ); - mStretchPixelsY.Clear(); - mStretchPixelsY.PushBack( Uint16Pair( 0, mImageSize.GetHeight() ) ); + return shader; } -void NPatchVisual::ApplyImageToSampler() +void NPatchVisual::ApplyTextureAndUniforms() { - TextureSet textureSet = mImpl->mRenderer.GetTextures(); - if( textureSet ) + const NPatchData* data; + TextureSet textureSet; + + if(mLoader.GetNPatchData(mId, data) && data->GetLoadingState() == NPatchData::LoadingState::LOAD_COMPLETE) { - TextureSetImage( textureSet, 0u, mCroppedImage ); + textureSet = data->GetTextures(); - if( mStretchPixelsX.Size() == 1 && mStretchPixelsY.Size() == 1 ) + if(data->GetStretchPixelsX().Size() == 1 && data->GetStretchPixelsY().Size() == 1) { //special case for 9 patch - Uint16Pair stretchX = mStretchPixelsX[ 0 ]; - Uint16Pair stretchY = mStretchPixelsY[ 0 ]; + Uint16Pair stretchX = data->GetStretchPixelsX()[0]; + Uint16Pair stretchY = data->GetStretchPixelsY()[0]; - uint16_t stretchWidth = stretchX.GetY() - stretchX.GetX(); - uint16_t stretchHeight = stretchY.GetY() - stretchY.GetX(); + uint16_t stretchWidth = (stretchX.GetY() >= stretchX.GetX()) ? stretchX.GetY() - stretchX.GetX() : 0; + uint16_t stretchHeight = (stretchY.GetY() >= stretchY.GetX()) ? stretchY.GetY() - stretchY.GetX() : 0; - mImpl->mRenderer.RegisterProperty( "uFixed[0]", Vector2::ZERO ); - mImpl->mRenderer.RegisterProperty( "uFixed[1]", Vector2( stretchX.GetX(), stretchY.GetX()) ); - mImpl->mRenderer.RegisterProperty( "uFixed[2]", Vector2( mImageSize.GetWidth() - stretchWidth, mImageSize.GetHeight() - stretchHeight ) ); - mImpl->mRenderer.RegisterProperty( "uStretchTotal", Vector2( stretchWidth, stretchHeight ) ); + mImpl->mRenderer.RegisterProperty("uFixed[0]", Vector2::ZERO); + mImpl->mRenderer.RegisterProperty("uFixed[1]", Vector2(stretchX.GetX(), stretchY.GetX())); + mImpl->mRenderer.RegisterProperty("uFixed[2]", Vector2(data->GetCroppedWidth() - stretchWidth, data->GetCroppedHeight() - stretchHeight)); + mImpl->mRenderer.RegisterProperty("uStretchTotal", Vector2(stretchWidth, stretchHeight)); } else { - mImpl->mRenderer.RegisterProperty( "uNinePatchFactorsX[0]", Vector2::ZERO ); - mImpl->mRenderer.RegisterProperty( "uNinePatchFactorsY[0]", Vector2::ZERO ); + mImpl->mRenderer.RegisterProperty("uNinePatchFactorsX[0]", Vector2::ZERO); + mImpl->mRenderer.RegisterProperty("uNinePatchFactorsY[0]", Vector2::ZERO); + + RegisterStretchProperties(mImpl->mRenderer, "uNinePatchFactorsX", data->GetStretchPixelsX(), data->GetCroppedWidth()); + RegisterStretchProperties(mImpl->mRenderer, "uNinePatchFactorsY", data->GetStretchPixelsY(), data->GetCroppedHeight()); + } + } + else + { + DALI_LOG_ERROR("The N patch image '%s' is not a valid N patch image\n", mImageUrl.GetUrl().c_str()); + textureSet = TextureSet::New(); + + Texture croppedImage = mFactoryCache.GetBrokenVisualImage(); + textureSet.SetTexture(0u, croppedImage); + mImpl->mRenderer.RegisterProperty("uFixed[0]", Vector2::ZERO); + mImpl->mRenderer.RegisterProperty("uFixed[1]", Vector2::ZERO); + mImpl->mRenderer.RegisterProperty("uFixed[2]", Vector2::ZERO); + mImpl->mRenderer.RegisterProperty("uStretchTotal", Vector2(croppedImage.GetWidth(), croppedImage.GetHeight())); + } + + if(mAuxiliaryPixelBuffer) + { + // If the auxiliary image is smaller than the un-stretched NPatch, use CPU resizing to enlarge it to the + // same size as the unstretched NPatch. This will give slightly higher quality results than just relying + // on GL interpolation alone. + if(mAuxiliaryPixelBuffer.GetWidth() < data->GetCroppedWidth() && + mAuxiliaryPixelBuffer.GetHeight() < data->GetCroppedHeight()) + { + mAuxiliaryPixelBuffer.Resize(data->GetCroppedWidth(), data->GetCroppedHeight()); + } - RegisterStretchProperties( mImpl->mRenderer, "uNinePatchFactorsX", mStretchPixelsX, mImageSize.GetWidth() ); - RegisterStretchProperties( mImpl->mRenderer, "uNinePatchFactorsY", mStretchPixelsY, mImageSize.GetHeight() ); + // Note, this resets mAuxiliaryPixelBuffer handle + auto auxiliaryPixelData = Devel::PixelBuffer::Convert(mAuxiliaryPixelBuffer); + + auto texture = Texture::New(TextureType::TEXTURE_2D, + auxiliaryPixelData.GetPixelFormat(), + auxiliaryPixelData.GetWidth(), + auxiliaryPixelData.GetHeight()); + texture.Upload(auxiliaryPixelData); + textureSet.SetTexture(1, texture); + mImpl->mRenderer.RegisterProperty(DevelImageVisual::Property::AUXILIARY_IMAGE_ALPHA, + AUXILIARY_IMAGE_ALPHA_NAME, + mAuxiliaryImageAlpha); + } + mImpl->mRenderer.SetTextures(textureSet); + + // Register transform properties + mImpl->mTransform.RegisterUniforms(mImpl->mRenderer, Direction::LEFT_TO_RIGHT); +} + +Geometry NPatchVisual::GetNinePatchGeometry(VisualFactoryCache::GeometryType subType) +{ + Geometry geometry = mFactoryCache.GetGeometry(subType); + if(!geometry) + { + if(DALI_LIKELY(VisualFactoryCache::NINE_PATCH_GEOMETRY == subType)) + { + geometry = CreateGridGeometry(Uint16Pair(3, 3)); } + else if(VisualFactoryCache::NINE_PATCH_BORDER_GEOMETRY == subType) + { + geometry = CreateBorderGeometry(Uint16Pair(3, 3)); + } + mFactoryCache.SaveGeometry(subType, geometry); } + return geometry; } -Geometry NPatchVisual::CreateGeometry( Uint16Pair gridSize ) +Geometry NPatchVisual::CreateGridGeometry(Uint16Pair gridSize) { - uint16_t gridWidth = gridSize.GetWidth(); + uint16_t gridWidth = gridSize.GetWidth(); uint16_t gridHeight = gridSize.GetHeight(); // Create vertices - Vector< Vector2 > vertices; - vertices.Reserve( ( gridWidth + 1 ) * ( gridHeight + 1 ) ); + Vector vertices; + vertices.Reserve((gridWidth + 1) * (gridHeight + 1)); - for( int y = 0; y < gridHeight + 1; ++y ) + for(int y = 0; y < gridHeight + 1; ++y) { - for( int x = 0; x < gridWidth + 1; ++x ) + for(int x = 0; x < gridWidth + 1; ++x) { - AddVertex( vertices, x, y ); + AddVertex(vertices, x, y); } } // Create indices - //TODO: compare performance with triangle strip when Geometry supports it - Vector< unsigned short > indices; - indices.Reserve( gridWidth * gridHeight * 6 ); + Vector indices; + indices.Reserve(gridWidth * gridHeight * 6); unsigned int rowIdx = 0; unsigned int nextRowIdx = gridWidth + 1; - for( int y = 0; y < gridHeight; ++y, ++nextRowIdx, ++rowIdx ) + for(int y = 0; y < gridHeight; ++y, ++nextRowIdx, ++rowIdx) { - for( int x = 0; x < gridWidth; ++x, ++nextRowIdx, ++rowIdx ) + for(int x = 0; x < gridWidth; ++x, ++nextRowIdx, ++rowIdx) { - AddQuadIndices( indices, rowIdx, nextRowIdx ); + AddQuadIndices(indices, rowIdx, nextRowIdx); } } - return GenerateGeometry( vertices, indices ); + return GenerateGeometry(vertices, indices); } -Geometry NPatchVisual::CreateGeometryBorder( Uint16Pair gridSize ) +Geometry NPatchVisual::CreateBorderGeometry(Uint16Pair gridSize) { - uint16_t gridWidth = gridSize.GetWidth(); + uint16_t gridWidth = gridSize.GetWidth(); uint16_t gridHeight = gridSize.GetHeight(); // Create vertices - Vector< Vector2 > vertices; - vertices.Reserve( ( gridWidth + 1 ) * ( gridHeight + 1 ) ); + Vector vertices; + vertices.Reserve((gridWidth + 1) * (gridHeight + 1)); //top int y = 0; for(; y < 2; ++y) { - for( int x = 0; x < gridWidth + 1; ++x ) + for(int x = 0; x < gridWidth + 1; ++x) { - AddVertex( vertices, x, y ); + AddVertex(vertices, x, y); } } for(; y < gridHeight - 1; ++y) { //left - AddVertex( vertices, 0, y ); - AddVertex( vertices, 1, y ); + AddVertex(vertices, 0, y); + AddVertex(vertices, 1, y); //right - AddVertex( vertices, gridWidth - 1, y ); - AddVertex( vertices, gridWidth, y ); + AddVertex(vertices, gridWidth - 1, y); + AddVertex(vertices, gridWidth, y); } //bottom for(; y < gridHeight + 1; ++y) { - for( int x = 0; x < gridWidth + 1; ++x ) + for(int x = 0; x < gridWidth + 1; ++x) { - AddVertex( vertices, x, y ); + AddVertex(vertices, x, y); } } // Create indices - //TODO: compare performance with triangle strip when Geometry supports it - Vector< unsigned short > indices; - indices.Reserve( gridWidth * gridHeight * 6 ); + Vector indices; + indices.Reserve(gridWidth * gridHeight * 6); //top - unsigned int rowIdx = 0 ; + unsigned int rowIdx = 0; unsigned int nextRowIdx = gridWidth + 1; - for( int x = 0; x < gridWidth; ++x, ++nextRowIdx, ++rowIdx ) + for(int x = 0; x < gridWidth; ++x, ++nextRowIdx, ++rowIdx) { - AddQuadIndices( indices, rowIdx, nextRowIdx ); + AddQuadIndices(indices, rowIdx, nextRowIdx); } if(gridHeight > 2) { rowIdx = gridWidth + 1; - nextRowIdx = ( gridWidth + 1 ) * 2; + nextRowIdx = (gridWidth + 1) * 2; unsigned increment = gridWidth - 1; if(gridHeight > 3) { increment = 2; //second row left - AddQuadIndices( indices, rowIdx, nextRowIdx ); + AddQuadIndices(indices, rowIdx, nextRowIdx); rowIdx = gridWidth * 2; - nextRowIdx = ( gridWidth + 1 ) * 2 + 2; + nextRowIdx = (gridWidth + 1) * 2 + 2; //second row right - AddQuadIndices( indices, rowIdx, nextRowIdx ); + AddQuadIndices(indices, rowIdx, nextRowIdx); //left and right rowIdx = nextRowIdx - 2; nextRowIdx = rowIdx + 4; - for(int y = 2; y < 2*(gridHeight - 3); ++y, rowIdx += 2, nextRowIdx += 2) + for(int y = 2; y < 2 * (gridHeight - 3); ++y, rowIdx += 2, nextRowIdx += 2) { - AddQuadIndices( indices, rowIdx, nextRowIdx ); + AddQuadIndices(indices, rowIdx, nextRowIdx); } } //second row left - AddQuadIndices( indices, rowIdx, nextRowIdx ); + AddQuadIndices(indices, rowIdx, nextRowIdx); - rowIdx += increment; + rowIdx += increment; nextRowIdx += gridWidth - 1; //second row right - AddQuadIndices( indices, rowIdx, nextRowIdx ); + AddQuadIndices(indices, rowIdx, nextRowIdx); } //bottom rowIdx = nextRowIdx - gridWidth + 1; nextRowIdx = rowIdx + gridWidth + 1; - for( int x = 0; x < gridWidth; ++x, ++nextRowIdx, ++rowIdx ) + for(int x = 0; x < gridWidth; ++x, ++nextRowIdx, ++rowIdx) { - AddQuadIndices( indices, rowIdx, nextRowIdx ); + AddQuadIndices(indices, rowIdx, nextRowIdx); } - return GenerateGeometry( vertices, indices ); + return GenerateGeometry(vertices, indices); +} + +void NPatchVisual::SetResource() +{ + const NPatchData* data; + if(mImpl->mRenderer && mLoader.GetNPatchData(mId, data)) + { + Geometry geometry = CreateGeometry(); + Shader shader = CreateShader(); + + mImpl->mRenderer.SetGeometry(geometry); + mImpl->mRenderer.SetShader(shader); + + Actor actor = mPlacementActor.GetHandle(); + if(actor) + { + ApplyTextureAndUniforms(); + actor.AddRenderer(mImpl->mRenderer); + mPlacementActor.Reset(); + + // npatch loaded and ready to display + ResourceReady(Toolkit::Visual::ResourceStatus::READY); + } + } +} + +void NPatchVisual::UploadComplete(bool loadSuccess, int32_t textureId, TextureSet textureSet, bool useAtlasing, const Vector4& atlasRect, bool preMultiplied) +{ + EnablePreMultipliedAlpha(preMultiplied); + if(!loadSuccess) + { + // Image loaded and ready to display + ResourceReady(Toolkit::Visual::ResourceStatus::FAILED); + } + + if(mAuxiliaryPixelBuffer || !mAuxiliaryUrl.IsValid()) + { + SetResource(); + } +} + +void NPatchVisual::LoadComplete(bool loadSuccess, Devel::PixelBuffer pixelBuffer, const VisualUrl& url, bool preMultiplied) +{ + if(loadSuccess && url.GetUrl() == mAuxiliaryUrl.GetUrl()) + { + mAuxiliaryPixelBuffer = pixelBuffer; + SetResource(); + } + else + { + // Image loaded and ready to display + ResourceReady(Toolkit::Visual::ResourceStatus::FAILED); + } } } // namespace Internal