X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fimage%2Fimage-visual.cpp;h=5c8a00482684047ae5c5933b3bfb760a94503523;hp=e25b6b672c7d923290104145a5dd47e1c22e2338;hb=1fbb87959f02b4526fd66d9b8b39e4f8241c23ee;hpb=c211a7d84885dca19c90b4656055002865e6fce2 diff --git a/dali-toolkit/internal/visuals/image/image-visual.cpp b/dali-toolkit/internal/visuals/image/image-visual.cpp index e25b6b6..5c8a004 100644 --- a/dali-toolkit/internal/visuals/image/image-visual.cpp +++ b/dali-toolkit/internal/visuals/image/image-visual.cpp @@ -16,27 +16,30 @@ */ // CLASS HEADER -#include "image-visual.h" +#include -// EXTERNAL HEADER -#include // for strncasecmp +// EXTERNAL HEADERS +#include // for strlen() #include #include -#include #include #include +#include #include #include #include -// INTERNAL HEADER +// INTERNAL HEADERS #include +#include +#include #include #include #include #include #include #include +#include namespace Dali { @@ -49,18 +52,14 @@ namespace Internal namespace { -const char HTTP_URL[] = "http://"; -const char HTTPS_URL[] = "https://"; // property names const char * const IMAGE_FITTING_MODE( "fittingMode" ); const char * const IMAGE_SAMPLING_MODE( "samplingMode" ); const char * const IMAGE_DESIRED_WIDTH( "desiredWidth" ); const char * const IMAGE_DESIRED_HEIGHT( "desiredHeight" ); -const char * const IMAGE_WRAP_MODE_U("wrapModeU"); -const char * const IMAGE_WRAP_MODE_V("wrapModeV"); const char * const SYNCHRONOUS_LOADING( "synchronousLoading" ); -const char * const BATCHING_ENABLED( "batchingEnabled" ); +const char * const IMAGE_ATLASING("atlasing"); // fitting modes DALI_ENUM_TO_STRING_TABLE_BEGIN( FITTING_MODE ) @@ -90,26 +89,39 @@ DALI_ENUM_TO_STRING_WITH_SCOPE( Dali::WrapMode, REPEAT ) DALI_ENUM_TO_STRING_WITH_SCOPE( Dali::WrapMode, MIRRORED_REPEAT ) DALI_ENUM_TO_STRING_TABLE_END( WRAP_MODE ) -const std::string PIXEL_AREA_UNIFORM_NAME = "pixelArea"; -const std::string WRAP_MODE_UNIFORM_NAME = "wrapMode"; - const Vector4 FULL_TEXTURE_RECT(0.f, 0.f, 1.f, 1.f); const char* DEFAULT_SAMPLER_TYPENAME = "sampler2D"; const char* VERTEX_SHADER = DALI_COMPOSE_SHADER( attribute mediump vec2 aPosition;\n - uniform mediump mat4 uMvpMatrix;\n + uniform mediump mat4 uModelMatrix;\n + uniform mediump mat4 uViewMatrix;\n + uniform mediump mat4 uProjection;\n uniform mediump vec3 uSize;\n uniform mediump vec4 pixelArea; varying mediump vec2 vTexCoord;\n \n + + //Visual size and offset + uniform mediump vec2 offset;\n + uniform mediump vec2 size;\n + uniform mediump vec4 offsetSizeMode;\n + uniform mediump vec2 origin;\n + uniform mediump vec2 anchorPoint;\n + + vec4 ComputeVertexPosition()\n + {\n + vec2 visualSize = mix(uSize.xy*size, size, offsetSizeMode.zw );\n + vec2 visualOffset = mix( offset, offset/uSize.xy, offsetSizeMode.xy);\n + return vec4( (aPosition + anchorPoint)*visualSize + (visualOffset + origin)*uSize.xy, 0.0, 1.0 );\n + }\n + void main()\n {\n - mediump vec4 vertexPosition = vec4(aPosition, 0.0, 1.0);\n - vertexPosition.xyz *= uSize;\n - vertexPosition = uMvpMatrix * vertexPosition;\n - \n + mediump vec4 vertexPosition = uViewMatrix * uModelMatrix * ComputeVertexPosition();\n + vertexPosition.xy = floor ( vertexPosition.xy );\n // Pixel alignment + vertexPosition = uProjection * vertexPosition;\n vTexCoord = pixelArea.xy+pixelArea.zw*(aPosition + vec2(0.5) );\n gl_Position = vertexPosition;\n }\n @@ -119,10 +131,17 @@ const char* FRAGMENT_SHADER_NO_ATLAS = DALI_COMPOSE_SHADER( varying mediump vec2 vTexCoord;\n uniform sampler2D sTexture;\n uniform lowp vec4 uColor;\n + uniform lowp vec3 mixColor;\n + uniform lowp float opacity;\n + uniform lowp float preMultipliedAlpha;\n \n + lowp vec4 visualMixColor()\n + {\n + return vec4( mixColor * mix( 1.0, opacity, preMultipliedAlpha ), opacity );\n + }\n void main()\n {\n - gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor;\n + gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor * visualMixColor();\n }\n ); @@ -131,12 +150,20 @@ const char* FRAGMENT_SHADER_ATLAS_CLAMP = DALI_COMPOSE_SHADER( uniform sampler2D sTexture;\n uniform mediump vec4 uAtlasRect;\n uniform lowp vec4 uColor;\n + uniform lowp vec3 mixColor;\n + uniform lowp float opacity;\n + uniform lowp float preMultipliedAlpha;\n \n - void main()\n + lowp vec4 visualMixColor()\n {\n - mediump vec2 texCoord = clamp( mix( uAtlasRect.xy, uAtlasRect.zw, vTexCoord ), uAtlasRect.xy, uAtlasRect.zw );\n - gl_FragColor = texture2D( sTexture, texCoord ) * uColor;\n + return vec4( mixColor * mix( 1.0, opacity, preMultipliedAlpha ), opacity );\n }\n + \n + void main()\n + {\n + mediump vec2 texCoord = clamp( mix( uAtlasRect.xy, uAtlasRect.zw, vTexCoord ), uAtlasRect.xy, uAtlasRect.zw );\n + gl_FragColor = texture2D( sTexture, texCoord ) * uColor * visualMixColor();\n + }\n ); const char* FRAGMENT_SHADER_ATLAS_VARIOUS_WRAP = DALI_COMPOSE_SHADER( @@ -146,6 +173,9 @@ const char* FRAGMENT_SHADER_ATLAS_VARIOUS_WRAP = DALI_COMPOSE_SHADER( // WrapMode -- 0: CLAMP; 1: REPEAT; 2: REFLECT; uniform lowp vec2 wrapMode;\n uniform lowp vec4 uColor;\n + uniform lowp vec3 mixColor;\n + uniform lowp float opacity;\n + uniform lowp float preMultipliedAlpha;\n \n mediump float wrapCoordinate( mediump vec2 range, mediump float coordinate, lowp float wrap )\n {\n @@ -157,11 +187,16 @@ const char* FRAGMENT_SHADER_ATLAS_VARIOUS_WRAP = DALI_COMPOSE_SHADER( return clamp( mix(range.x, range.y, coord), range.x, range.y ); }\n \n + lowp vec4 visualMixColor()\n + {\n + return vec4( mixColor * mix( 1.0, opacity, preMultipliedAlpha ), opacity );\n + }\n + \n void main()\n {\n - mediump vec2 texCoord = vec2( wrapCoordinate( uAtlasRect.xz, vTexCoord.x, wrapMode.x ), - wrapCoordinate( uAtlasRect.yw, vTexCoord.y, wrapMode.y ) );\n - gl_FragColor = texture2D( sTexture, texCoord ) * uColor;\n + mediump vec2 texCoord = vec2( wrapCoordinate( uAtlasRect.xz, vTexCoord.x, wrapMode.x ), + wrapCoordinate( uAtlasRect.yw, vTexCoord.y, wrapMode.y ) );\n + gl_FragColor = texture2D( sTexture, texCoord ) * uColor * visualMixColor();\n }\n ); @@ -172,11 +207,6 @@ Geometry CreateGeometry( VisualFactoryCache& factoryCache, ImageDimensions gridS if( gridSize == ImageDimensions( 1, 1 ) ) { geometry = factoryCache.GetGeometry( VisualFactoryCache::QUAD_GEOMETRY ); - if( !geometry ) - { - geometry = VisualFactoryCache::CreateQuadGeometry(); - factoryCache.SaveGeometry( VisualFactoryCache::QUAD_GEOMETRY, geometry ); - } } else { @@ -188,13 +218,20 @@ Geometry CreateGeometry( VisualFactoryCache& factoryCache, ImageDimensions gridS } // unnamed namespace -ImageVisualPtr ImageVisual::New( VisualFactoryCache& factoryCache ) +ImageVisualPtr ImageVisual::New( VisualFactoryCache& factoryCache, + const VisualUrl& imageUrl, + const Property::Map& properties, + ImageDimensions size, + FittingMode::Type fittingMode, + Dali::SamplingMode::Type samplingMode ) { - return new ImageVisual( factoryCache ); + ImageVisualPtr imageVisualPtr( new ImageVisual( factoryCache, imageUrl, size, fittingMode, samplingMode ) ); + imageVisualPtr->SetProperties( properties ); + return imageVisualPtr; } ImageVisualPtr ImageVisual::New( VisualFactoryCache& factoryCache, - const std::string& imageUrl, + const VisualUrl& imageUrl, ImageDimensions size, FittingMode::Type fittingMode, Dali::SamplingMode::Type samplingMode ) @@ -207,25 +244,8 @@ ImageVisualPtr ImageVisual::New( VisualFactoryCache& factoryCache, const Image& return new ImageVisual( factoryCache, image ); } -ImageVisual::ImageVisual( VisualFactoryCache& factoryCache ) -: Visual::Base( factoryCache ), - mImage(), - mPixels(), - mPixelArea( FULL_TEXTURE_RECT ), - mPlacementActor(), - mImageUrl(), - mDesiredSize(), - mFittingMode( FittingMode::DEFAULT ), - mSamplingMode( SamplingMode::DEFAULT ), - mWrapModeU( WrapMode::DEFAULT ), - mWrapModeV( WrapMode::DEFAULT ), - mNativeFragmentShaderCode(), - mNativeImageFlag( false ) -{ -} - ImageVisual::ImageVisual( VisualFactoryCache& factoryCache, - const std::string& imageUrl, + const VisualUrl& imageUrl, ImageDimensions size, FittingMode::Type fittingMode, Dali::SamplingMode::Type samplingMode ) @@ -240,8 +260,7 @@ ImageVisual::ImageVisual( VisualFactoryCache& factoryCache, mSamplingMode( samplingMode ), mWrapModeU( WrapMode::DEFAULT ), mWrapModeV( WrapMode::DEFAULT ), - mNativeFragmentShaderCode(), - mNativeImageFlag( false ) + mAttemptAtlasing( false ) { } @@ -257,122 +276,175 @@ ImageVisual::ImageVisual( VisualFactoryCache& factoryCache, const Image& image ) mSamplingMode( SamplingMode::DEFAULT ), mWrapModeU( WrapMode::DEFAULT ), mWrapModeV( WrapMode::DEFAULT ), - mNativeFragmentShaderCode(), - mNativeImageFlag( false ) + mAttemptAtlasing( false ) { - NativeImage newNativeImage = NativeImage::DownCast( image ); - if( newNativeImage ) - { - SetNativeFragmentShaderCode( newNativeImage ); - mNativeImageFlag = true; - } - else - { - mNativeImageFlag = false; - } } ImageVisual::~ImageVisual() { } -void ImageVisual::DoInitialize( Actor& actor, const Property::Map& propertyMap ) +void ImageVisual::DoSetProperties( const Property::Map& propertyMap ) { - std::string oldImageUrl = mImageUrl; - - Property::Value* imageURLValue = propertyMap.Find( Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME ); - if( imageURLValue ) + // Url is already received in constructor + for( Property::Map::SizeType iter = 0; iter < propertyMap.Count(); ++iter ) { - imageURLValue->Get( mImageUrl ); - if( !mImageUrl.empty() ) + KeyValuePair keyValue = propertyMap.GetKeyValue( iter ); + if( keyValue.first.type == Property::Key::INDEX ) { - mImage.Reset(); + DoSetProperty( keyValue.first.indexKey, keyValue.second ); } - - Property::Value* fittingValue = propertyMap.Find( Toolkit::ImageVisual::Property::FITTING_MODE, IMAGE_FITTING_MODE ); - if( fittingValue ) + else { - Scripting::GetEnumerationProperty( *fittingValue, FITTING_MODE_TABLE, FITTING_MODE_TABLE_COUNT, mFittingMode ); + if( keyValue.first == IMAGE_FITTING_MODE ) + { + DoSetProperty( Toolkit::ImageVisual::Property::FITTING_MODE, keyValue.second ); + } + else if( keyValue.first == IMAGE_SAMPLING_MODE ) + { + DoSetProperty( Toolkit::ImageVisual::Property::SAMPLING_MODE, keyValue.second ); + } + else if( keyValue.first == IMAGE_DESIRED_WIDTH ) + { + DoSetProperty( Toolkit::ImageVisual::Property::DESIRED_WIDTH, keyValue.second ); + } + else if( keyValue.first == IMAGE_DESIRED_HEIGHT ) + { + DoSetProperty( Toolkit::ImageVisual::Property::DESIRED_HEIGHT, keyValue.second ); + } + else if( keyValue.first == PIXEL_AREA_UNIFORM_NAME ) + { + DoSetProperty( Toolkit::ImageVisual::Property::PIXEL_AREA, keyValue.second ); + } + else if( keyValue.first == IMAGE_WRAP_MODE_U ) + { + DoSetProperty( Toolkit::ImageVisual::Property::WRAP_MODE_U, keyValue.second ); + } + else if( keyValue.first == IMAGE_WRAP_MODE_V ) + { + DoSetProperty( Toolkit::ImageVisual::Property::WRAP_MODE_V, keyValue.second ); + } + else if( keyValue.first == SYNCHRONOUS_LOADING ) + { + DoSetProperty( Toolkit::ImageVisual::Property::SYNCHRONOUS_LOADING, keyValue.second ); + } + else if ( keyValue.first == IMAGE_ATLASING ) + { + DoSetProperty( Toolkit::DevelImageVisual::Property::ATLASING, keyValue.second ); + } } + } - Property::Value* samplingValue = propertyMap.Find( Toolkit::ImageVisual::Property::SAMPLING_MODE, IMAGE_SAMPLING_MODE ); - if( samplingValue ) + if( ( mImpl->mFlags & Impl::IS_SYNCHRONOUS_RESOURCE_LOADING ) && mImageUrl.IsValid() ) + { + // if sync loading is required, the loading should start + // immediately when new image url is set or the actor is off stage + // ( for on-stage actor with image url unchanged, resource loading + // is already finished ) + LoadResourceSynchronously(); + } +} + +void ImageVisual::DoSetProperty( Property::Index index, const Property::Value& value ) +{ + switch( index ) + { + case Toolkit::ImageVisual::Property::SYNCHRONOUS_LOADING: { - Scripting::GetEnumerationProperty( *samplingValue, SAMPLING_MODE_TABLE, SAMPLING_MODE_TABLE_COUNT, mSamplingMode ); + bool sync; + if( value.Get( sync ) ) + { + if( sync ) + { + mImpl->mFlags |= Impl::IS_SYNCHRONOUS_RESOURCE_LOADING; + } + else + { + mImpl->mFlags &= ~Impl::IS_SYNCHRONOUS_RESOURCE_LOADING; + } + } + else + { + DALI_LOG_ERROR("ImageVisual: synchronousLoading property has incorrect type\n"); + } + break; } - int desiredWidth = 0; - Property::Value* desiredWidthValue = propertyMap.Find( Toolkit::ImageVisual::Property::DESIRED_WIDTH, IMAGE_DESIRED_WIDTH ); - if( desiredWidthValue ) + case Toolkit::ImageVisual::Property::DESIRED_WIDTH: { - desiredWidthValue->Get( desiredWidth ); + float desiredWidth; + if( value.Get( desiredWidth ) ) + { + mDesiredSize.SetWidth( desiredWidth ); + } + else + { + DALI_LOG_ERROR("ImageVisual: desiredWidth property has incorrect type\n"); + } + break; } - int desiredHeight = 0; - Property::Value* desiredHeightValue = propertyMap.Find( Toolkit::ImageVisual::Property::DESIRED_HEIGHT, IMAGE_DESIRED_HEIGHT ); - if( desiredHeightValue ) + case Toolkit::ImageVisual::Property::DESIRED_HEIGHT: { - desiredHeightValue->Get( desiredHeight ); + float desiredHeight; + if( value.Get( desiredHeight ) ) + { + mDesiredSize.SetHeight( desiredHeight ); + } + else + { + DALI_LOG_ERROR("ImageVisual: desiredHeight property has incorrect type\n"); + } + break; } - Property::Value* pixelAreaValue = propertyMap.Find( Toolkit::ImageVisual::Property::PIXEL_AREA, PIXEL_AREA_UNIFORM_NAME ); - if( pixelAreaValue ) + case Toolkit::ImageVisual::Property::FITTING_MODE: { - pixelAreaValue->Get( mPixelArea ); + int fittingMode; + Scripting::GetEnumerationProperty( value, FITTING_MODE_TABLE, FITTING_MODE_TABLE_COUNT, fittingMode ); + mFittingMode = Dali::FittingMode::Type( fittingMode ); + break; } - Property::Value* wrapModeValueU = propertyMap.Find( Toolkit::ImageVisual::Property::WRAP_MODE_U, IMAGE_WRAP_MODE_U ); - if( wrapModeValueU ) + case Toolkit::ImageVisual::Property::SAMPLING_MODE: { - Scripting::GetEnumerationProperty( *wrapModeValueU, WRAP_MODE_TABLE, WRAP_MODE_TABLE_COUNT, mWrapModeU ); + int samplingMode; + Scripting::GetEnumerationProperty( value, SAMPLING_MODE_TABLE, SAMPLING_MODE_TABLE_COUNT, samplingMode ); + mSamplingMode = Dali::SamplingMode::Type( samplingMode ); + break; } - Property::Value* wrapModeValueV = propertyMap.Find( Toolkit::ImageVisual::Property::WRAP_MODE_V, IMAGE_WRAP_MODE_V ); - if( wrapModeValueV ) + case Toolkit::ImageVisual::Property::PIXEL_AREA: { - Scripting::GetEnumerationProperty( *wrapModeValueV, WRAP_MODE_TABLE, WRAP_MODE_TABLE_COUNT, mWrapModeV ); + value.Get( mPixelArea ); + break; } - mDesiredSize = ImageDimensions( desiredWidth, desiredHeight ); - } - - Property::Value* syncLoading = propertyMap.Find( Toolkit::ImageVisual::Property::SYNCHRONOUS_LOADING, SYNCHRONOUS_LOADING ); - if( syncLoading ) - { - bool sync; - syncLoading->Get( sync ); - if( sync ) + case Toolkit::ImageVisual::Property::WRAP_MODE_U: { - mImpl->mFlags |= Impl::IS_SYNCHRONOUS_RESOURCE_LOADING; + int wrapMode; + Scripting::GetEnumerationProperty( value, WRAP_MODE_TABLE, WRAP_MODE_TABLE_COUNT, wrapMode ); + mWrapModeU = Dali::WrapMode::Type( wrapMode ); + break; } - else + + case Toolkit::ImageVisual::Property::WRAP_MODE_V: { - mImpl->mFlags &= ~Impl::IS_SYNCHRONOUS_RESOURCE_LOADING; + int wrapMode; + Scripting::GetEnumerationProperty( value, WRAP_MODE_TABLE, WRAP_MODE_TABLE_COUNT, wrapMode ); + mWrapModeV = Dali::WrapMode::Type( wrapMode ); + break; } - } - - // if sync loading is required, the loading should start immediately when new image url is set or the actor is off stage - // ( for on-stage actor with image url unchanged, resource loading is already finished) - if( imageURLValue && IsSynchronousResourceLoading() ) - { - LoadResourceSynchronously(); - } - - NativeImage nativeImage = NativeImage::DownCast( mImage ); - - if( nativeImage ) - { - SetNativeFragmentShaderCode( nativeImage ); - } - // if actor is on stage, create new renderer and apply to actor - if( actor && actor.OnStage() ) - { - SetOnStage( actor ); + case Toolkit::DevelImageVisual::Property::ATLASING: + { + bool atlasing = false; + mAttemptAtlasing = value.Get( atlasing ); + } } } -void ImageVisual::GetNaturalSize( Vector2& naturalSize ) const +void ImageVisual::GetNaturalSize( Vector2& naturalSize ) { if(mImage) { @@ -386,9 +458,9 @@ void ImageVisual::GetNaturalSize( Vector2& naturalSize ) const naturalSize.y = mDesiredSize.GetHeight(); return; } - else if( !mImageUrl.empty() ) + else if( mImageUrl.IsValid() && mImageUrl.GetLocation() == VisualUrl::LOCAL ) { - ImageDimensions dimentions = ResourceImage::GetImageSize( mImageUrl ); + ImageDimensions dimentions = Dali::GetClosestImageSize( mImageUrl.GetUrl() ); naturalSize.x = dimentions.GetWidth(); naturalSize.y = dimentions.GetHeight(); return; @@ -397,18 +469,11 @@ void ImageVisual::GetNaturalSize( Vector2& naturalSize ) const naturalSize = Vector2::ZERO; } -Renderer ImageVisual::CreateRenderer() const +void ImageVisual::CreateRenderer( TextureSet& textures ) { Geometry geometry; Shader shader; - // If mImage is nativeImage with custom sampler or prefix, mNativeFragmentShaderCode will be applied. - // Renderer can't be shared between NativeImage and other image types. - if( !mNativeFragmentShaderCode.empty() ) - { - return CreateNativeImageRenderer(); - } - if( !mImpl->mCustomShader ) { geometry = CreateGeometry( mFactoryCache, ImageDimensions( 1, 1 ) ); @@ -422,7 +487,7 @@ Renderer ImageVisual::CreateRenderer() const geometry = CreateGeometry( mFactoryCache, mImpl->mCustomShader->mGridSize ); if( mImpl->mCustomShader->mVertexShader.empty() && mImpl->mCustomShader->mFragmentShader.empty() ) { - shader = GetImageShader(mFactoryCache, false, true); + shader = GetImageShader( mFactoryCache, false, true ); } else { @@ -436,28 +501,55 @@ Renderer ImageVisual::CreateRenderer() const } } - Renderer renderer = Renderer::New( geometry, shader ); + mImpl->mRenderer = Renderer::New( geometry, shader ); + DALI_ASSERT_DEBUG( textures ); + mImpl->mRenderer.SetTextures( textures ); - return renderer; + //Register transform properties + mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT ); } -Renderer ImageVisual::CreateNativeImageRenderer() const +void ImageVisual::CreateNativeImageRenderer( NativeImage& nativeImage ) { Geometry geometry; Shader shader; + std::string fragmentShader; + const char* fragmentPreFix = nativeImage.GetCustomFragmentPreFix(); + const char* customSamplerTypename = nativeImage.GetCustomSamplerTypename(); + + if( fragmentPreFix ) + { + fragmentShader = fragmentPreFix; + fragmentShader += "\n"; + } + + if( mImpl->mCustomShader && !mImpl->mCustomShader->mFragmentShader.empty() ) + { + fragmentShader += mImpl->mCustomShader->mFragmentShader; + } + else + { + fragmentShader += FRAGMENT_SHADER_NO_ATLAS; + } + + if( customSamplerTypename ) + { + fragmentShader.replace( fragmentShader.find( DEFAULT_SAMPLER_TYPENAME ), strlen( DEFAULT_SAMPLER_TYPENAME ), customSamplerTypename ); + } + if( !mImpl->mCustomShader ) { geometry = CreateGeometry( mFactoryCache, ImageDimensions( 1, 1 ) ); - shader = Shader::New( VERTEX_SHADER, mNativeFragmentShaderCode ); + shader = Shader::New( VERTEX_SHADER, fragmentShader ); shader.RegisterProperty( PIXEL_AREA_UNIFORM_NAME, FULL_TEXTURE_RECT ); } else { geometry = CreateGeometry( mFactoryCache, mImpl->mCustomShader->mGridSize ); shader = Shader::New( mImpl->mCustomShader->mVertexShader.empty() ? VERTEX_SHADER : mImpl->mCustomShader->mVertexShader, - mNativeFragmentShaderCode, + fragmentShader, mImpl->mCustomShader->mHints ); if( mImpl->mCustomShader->mVertexShader.empty() ) { @@ -465,10 +557,10 @@ Renderer ImageVisual::CreateNativeImageRenderer() const } } - TextureSet textureSet = TextureSet::New(); - Renderer renderer = Renderer::New( geometry, shader ); - renderer.SetTextures( textureSet ); - return renderer; + mImpl->mRenderer = Renderer::New( geometry, shader ); + + //Register transform properties + mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT ); } @@ -479,36 +571,15 @@ bool ImageVisual::IsSynchronousResourceLoading() const void ImageVisual::LoadResourceSynchronously() { - if( !mImageUrl.empty() ) + if( mImageUrl.IsValid() ) { - BitmapLoader loader = BitmapLoader::New( mImageUrl, mDesiredSize, mFittingMode, mSamplingMode ); + BitmapLoader loader = BitmapLoader::New( mImageUrl.GetUrl(), mDesiredSize, mFittingMode, mSamplingMode ); loader.Load(); mPixels = loader.GetPixelData(); } } -Image ImageVisual::LoadImage( const std::string& url, bool synchronousLoading ) -{ - if( synchronousLoading ) - { - if( !mPixels ) - { - // use broken image - return VisualFactoryCache::GetBrokenVisualImage(); - } - Atlas image = Atlas::New( mPixels.GetWidth(), mPixels.GetHeight(), mPixels.GetPixelFormat() ); - image.Upload( mPixels, 0, 0 ); - return image; - } - else - { - ResourceImage resourceImage = Dali::ResourceImage::New( url, mDesiredSize, mFittingMode, mSamplingMode ); - resourceImage.LoadingFinishedSignal().Connect( this, &ImageVisual::OnImageLoaded ); - return resourceImage; - } -} - -TextureSet ImageVisual::CreateTextureSet( Vector4& textureRect, const std::string& url, bool synchronousLoading ) +TextureSet ImageVisual::CreateTextureSet( Vector4& textureRect, bool synchronousLoading, bool attemptAtlasing ) { TextureSet textureSet; textureRect = FULL_TEXTURE_RECT; @@ -522,26 +593,33 @@ TextureSet ImageVisual::CreateTextureSet( Vector4& textureRect, const std::strin } else { - textureSet = mFactoryCache.GetAtlasManager()->Add(textureRect, mPixels ); - mImpl->mFlags |= Impl::IS_ATLASING_APPLIED; - if( !textureSet ) // big image, no atlasing + if( attemptAtlasing ) + { + textureSet = mFactoryCache.GetAtlasManager()->Add(textureRect, mPixels ); + mImpl->mFlags |= Impl::IS_ATLASING_APPLIED; + } + if( !textureSet ) // big image, no atlasing or atlasing failed { mImpl->mFlags &= ~Impl::IS_ATLASING_APPLIED; - Atlas image = Atlas::New( mPixels.GetWidth(), mPixels.GetHeight(), mPixels.GetPixelFormat() ); - image.Upload( mPixels, 0, 0 ); + Texture texture = Texture::New( Dali::TextureType::TEXTURE_2D, mPixels.GetPixelFormat(), + mPixels.GetWidth(), mPixels.GetHeight() ); + texture.Upload( mPixels ); textureSet = TextureSet::New(); - TextureSetImage( textureSet, 0u, image ); + textureSet.SetTexture( 0u, texture ); } } } else { - textureSet = mFactoryCache.GetAtlasManager()->Add(textureRect, url, mDesiredSize, mFittingMode, true, this ); - mImpl->mFlags |= Impl::IS_ATLASING_APPLIED; - if( !textureSet ) // big image, no atlasing + if( attemptAtlasing ) + { + textureSet = mFactoryCache.GetAtlasManager()->Add( textureRect, mImageUrl.GetUrl(), mDesiredSize, mFittingMode, true, this ); + mImpl->mFlags |= Impl::IS_ATLASING_APPLIED; + } + if( !textureSet ) // big image, no atlasing or atlasing failed { mImpl->mFlags &= ~Impl::IS_ATLASING_APPLIED; - ResourceImage resourceImage = Dali::ResourceImage::New( url, mDesiredSize, mFittingMode, mSamplingMode ); + ResourceImage resourceImage = Dali::ResourceImage::New( mImageUrl.GetUrl(), mDesiredSize, mFittingMode, mSamplingMode ); resourceImage.LoadingFinishedSignal().Connect( this, &ImageVisual::OnImageLoaded ); textureSet = TextureSet::New(); TextureSetImage( textureSet, 0u, resourceImage ); @@ -554,82 +632,62 @@ TextureSet ImageVisual::CreateTextureSet( Vector4& textureRect, const std::strin sampler.SetWrapMode( mWrapModeU, mWrapModeV ); textureSet.SetSampler( 0u, sampler ); } - return textureSet; } -void ImageVisual::InitializeRenderer( const std::string& imageUrl ) +void ImageVisual::InitializeRenderer() { - if( imageUrl.empty() ) - { - return; - } - - mImageUrl = imageUrl; - mImpl->mRenderer.Reset(); mImpl->mFlags &= ~Impl::IS_ATLASING_APPLIED; - if( !mImpl->mCustomShader && - ( strncasecmp( imageUrl.c_str(), HTTP_URL, sizeof(HTTP_URL) -1 ) != 0 ) && // ignore remote images - ( strncasecmp( imageUrl.c_str(), HTTPS_URL, sizeof(HTTPS_URL) -1 ) != 0 ) ) + if( !mImpl->mCustomShader && mImageUrl.GetLocation() == VisualUrl::LOCAL ) { bool defaultWrapMode = mWrapModeU <= WrapMode::CLAMP_TO_EDGE && mWrapModeV <= WrapMode::CLAMP_TO_EDGE; - bool cacheable = defaultWrapMode && mPixelArea == FULL_TEXTURE_RECT; - mImpl->mFlags &= ~Impl::IS_FROM_CACHE; - if( cacheable ) // fetch the renderer from cache if exist - { - mImpl->mRenderer = mFactoryCache.GetRenderer( imageUrl ); - mImpl->mFlags |= Impl::IS_FROM_CACHE; - } + Vector4 atlasRect; + // texture set has to be created first as we need to know if atlasing succeeded or not + // when selecting the shader + TextureSet textures = CreateTextureSet( atlasRect, IsSynchronousResourceLoading(), mAttemptAtlasing ); + CreateRenderer( textures ); - if( !mImpl->mRenderer ) // new renderer is needed + if( mImpl->mFlags & Impl::IS_ATLASING_APPLIED ) // the texture is packed inside atlas { - Vector4 atlasRect; - TextureSet textureSet = CreateTextureSet(atlasRect, imageUrl, IsSynchronousResourceLoading() ); - Geometry geometry = CreateGeometry( mFactoryCache, ImageDimensions( 1, 1 ) ); - Shader shader( GetImageShader(mFactoryCache, mImpl->mFlags & Impl::IS_ATLASING_APPLIED, defaultWrapMode) ); - mImpl->mRenderer = Renderer::New( geometry, shader ); - mImpl->mRenderer.SetTextures( textureSet ); - - if( mImpl->mFlags & Impl::IS_ATLASING_APPLIED ) // the texture is packed inside atlas - { - mImpl->mRenderer.RegisterProperty( ATLAS_RECT_UNIFORM_NAME, atlasRect ); - if( !defaultWrapMode ) // custom wrap mode, renderer is not cached. - { - Vector2 wrapMode(mWrapModeU-WrapMode::CLAMP_TO_EDGE, mWrapModeV-WrapMode::CLAMP_TO_EDGE); - wrapMode.Clamp( Vector2::ZERO, Vector2( 2.f, 2.f ) ); - mImpl->mRenderer.RegisterProperty( WRAP_MODE_UNIFORM_NAME, wrapMode ); - } - } - - // save the renderer to cache only when default wrap mode and default pixel area is used - if( cacheable ) + mImpl->mRenderer.RegisterProperty( ATLAS_RECT_UNIFORM_NAME, atlasRect ); + if( !defaultWrapMode ) // custom wrap mode, renderer is not cached. { - mFactoryCache.SaveRenderer( imageUrl, mImpl->mRenderer ); + Vector2 wrapMode(mWrapModeU-WrapMode::CLAMP_TO_EDGE, mWrapModeV-WrapMode::CLAMP_TO_EDGE); + wrapMode.Clamp( Vector2::ZERO, Vector2( 2.f, 2.f ) ); + mImpl->mRenderer.RegisterProperty( WRAP_MODE_UNIFORM_NAME, wrapMode ); } } } else { - // for custom shader or remote image, renderer is not cached and atlas is not applied - mImpl->mFlags &= ~Impl::IS_FROM_CACHE; - mImpl->mRenderer = CreateRenderer(); - Image image = LoadImage( imageUrl, IsSynchronousResourceLoading() ); - ApplyImageToSampler( image ); + // for custom shader or remote image, atlas is not applied + Vector4 atlasRect; // ignored in this case + TextureSet textures = CreateTextureSet( atlasRect, IsSynchronousResourceLoading(), false ); + CreateRenderer( textures ); } } void ImageVisual::InitializeRenderer( const Image& image ) { - mImpl->mFlags &= ~Impl::IS_FROM_CACHE; + // don't reuse CreateTextureSet + TextureSet textures = TextureSet::New(); - mImpl->mRenderer = CreateRenderer(); - - if( image ) + // Renderer can't be shared if mImage is NativeImage + NativeImage nativeImage = NativeImage::DownCast( image ); + if( nativeImage ) { - ApplyImageToSampler( image ); + CreateNativeImageRenderer( nativeImage ); + DALI_ASSERT_DEBUG( textures ); + mImpl->mRenderer.SetTextures( textures ); } + else + { + // reuse existing code for regular images + CreateRenderer( textures ); + } + ApplyImageToSampler( image ); } void ImageVisual::UploadCompleted() @@ -646,17 +704,22 @@ void ImageVisual::UploadCompleted() void ImageVisual::DoSetOnStage( Actor& actor ) { - mPlacementActor = actor; - - if( !mImageUrl.empty() ) + if( mImageUrl.IsValid() ) { - InitializeRenderer( mImageUrl ); + InitializeRenderer(); } - 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 ); @@ -671,31 +734,30 @@ void ImageVisual::DoSetOnStage( Actor& actor ) 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 - if( !mImageUrl.empty() ) + actor.RemoveRenderer( mImpl->mRenderer); + if( mImageUrl.IsValid() ) { - actor.RemoveRenderer( mImpl->mRenderer ); - CleanCache(mImageUrl); + RemoveFromAtlas( mImageUrl.GetUrl() ); mImage.Reset(); } - else - { - actor.RemoveRenderer( mImpl->mRenderer ); - mImpl->mRenderer.Reset(); - } + + mImpl->mRenderer.Reset(); mPlacementActor.Reset(); } void ImageVisual::DoCreatePropertyMap( Property::Map& map ) const { map.Clear(); - map.Insert( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE ); + map.Insert( Toolkit::DevelVisual::Property::TYPE, Toolkit::Visual::IMAGE ); bool sync = IsSynchronousResourceLoading(); map.Insert( SYNCHRONOUS_LOADING, sync ); - if( !mImageUrl.empty() ) + if( mImageUrl.IsValid() ) { - map.Insert( Toolkit::ImageVisual::Property::URL, mImageUrl ); + map.Insert( Toolkit::ImageVisual::Property::URL, mImageUrl.GetUrl() ); map.Insert( Toolkit::ImageVisual::Property::DESIRED_WIDTH, mDesiredSize.GetWidth() ); map.Insert( Toolkit::ImageVisual::Property::DESIRED_HEIGHT, mDesiredSize.GetHeight() ); } @@ -717,17 +779,32 @@ void ImageVisual::DoCreatePropertyMap( Property::Map& map ) const map.Insert( Toolkit::ImageVisual::Property::PIXEL_AREA, mPixelArea ); map.Insert( Toolkit::ImageVisual::Property::WRAP_MODE_U, mWrapModeU ); map.Insert( Toolkit::ImageVisual::Property::WRAP_MODE_V, mWrapModeV ); + + map.Insert( Toolkit::DevelImageVisual::Property::ATLASING, mAttemptAtlasing ); } -void ImageVisual::DoSetProperty( Dali::Property::Index index, const Dali::Property::Value& propertyValue ) +void ImageVisual::DoCreateInstancePropertyMap( Property::Map& map ) const { - // TODO + map.Clear(); + map.Insert( Toolkit::DevelVisual::Property::TYPE, Toolkit::Visual::IMAGE ); + if( mImageUrl.IsValid() ) + { + map.Insert( Toolkit::ImageVisual::Property::DESIRED_WIDTH, mDesiredSize.GetWidth() ); + map.Insert( Toolkit::ImageVisual::Property::DESIRED_HEIGHT, mDesiredSize.GetHeight() ); + } + else if( mImage ) + { + map.Insert( Toolkit::ImageVisual::Property::DESIRED_WIDTH, static_cast(mImage.GetWidth()) ); + map.Insert( Toolkit::ImageVisual::Property::DESIRED_HEIGHT, static_cast(mImage.GetHeight()) ); + } } -Dali::Property::Value ImageVisual::DoGetProperty( Dali::Property::Index index ) +void ImageVisual::OnSetTransform() { - // TODO - return Dali::Property::Value(); + if( mImpl->mRenderer ) + { + mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT ); + } } Shader ImageVisual::GetImageShader( VisualFactoryCache& factoryCache, bool atlasing, bool defaultTextureWrapping ) @@ -741,6 +818,7 @@ Shader ImageVisual::GetImageShader( VisualFactoryCache& factoryCache, bool atlas if( !shader ) { shader = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER_ATLAS_CLAMP ); + shader.RegisterProperty( PIXEL_AREA_UNIFORM_NAME, FULL_TEXTURE_RECT ); factoryCache.SaveShader( VisualFactoryCache::IMAGE_SHADER_ATLAS_DEFAULT_WRAP, shader ); } } @@ -750,6 +828,7 @@ Shader ImageVisual::GetImageShader( VisualFactoryCache& factoryCache, bool atlas if( !shader ) { shader = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER_ATLAS_VARIOUS_WRAP ); + shader.RegisterProperty( PIXEL_AREA_UNIFORM_NAME, FULL_TEXTURE_RECT ); factoryCache.SaveShader( VisualFactoryCache::IMAGE_SHADER_ATLAS_CUSTOM_WRAP, shader ); } } @@ -760,10 +839,11 @@ Shader ImageVisual::GetImageShader( VisualFactoryCache& factoryCache, bool atlas if( !shader ) { shader = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER_NO_ATLAS ); + shader.RegisterProperty( PIXEL_AREA_UNIFORM_NAME, FULL_TEXTURE_RECT ); factoryCache.SaveShader( VisualFactoryCache::IMAGE_SHADER, shader ); } } - shader.RegisterProperty( PIXEL_AREA_UNIFORM_NAME, FULL_TEXTURE_RECT ); + return shader; } @@ -772,11 +852,8 @@ void ImageVisual::ApplyImageToSampler( const Image& image ) if( image ) { TextureSet textureSet = mImpl->mRenderer.GetTextures(); - if( !textureSet ) - { - textureSet = TextureSet::New(); - mImpl->mRenderer.SetTextures( textureSet ); - } + DALI_ASSERT_DEBUG( textureSet ); // texture set should always exist by this time + TextureSetImage( textureSet, 0u, image ); Sampler sampler = Sampler::New(); sampler.SetWrapMode( mWrapModeU, mWrapModeV ); @@ -796,51 +873,22 @@ void ImageVisual::OnImageLoaded( ResourceImage image ) } } -void ImageVisual::CleanCache(const std::string& url) -{ - if( IsFromCache() ) - { - TextureSet textureSet = mImpl->mRenderer.GetTextures(); - - Vector4 atlasRect( 0.f, 0.f, 1.f, 1.f ); - Property::Index index = mImpl->mRenderer.GetPropertyIndex( ATLAS_RECT_UNIFORM_NAME ); - if( index != Property::INVALID_INDEX ) - { - Property::Value atlasRectValue = mImpl->mRenderer.GetProperty( index ); - atlasRectValue.Get( atlasRect ); - } - - mImpl->mRenderer.Reset(); - if( mFactoryCache.CleanRendererCache( url ) && index != Property::INVALID_INDEX ) - { - mFactoryCache.GetAtlasManager()->Remove( textureSet, atlasRect ); - } - } -} - -void ImageVisual::SetNativeFragmentShaderCode( Dali::NativeImage& nativeImage ) +void ImageVisual::RemoveFromAtlas(const std::string& url) { - const char* fragmentPreFix = nativeImage.GetCustomFragmentPreFix(); - const char* customSamplerTypename = nativeImage.GetCustomSamplerTypename(); - - if( fragmentPreFix ) + Vector4 atlasRect( 0.f, 0.f, 1.f, 1.f ); + Property::Index index = mImpl->mRenderer.GetPropertyIndex( ATLAS_RECT_UNIFORM_NAME ); + if( index != Property::INVALID_INDEX ) { - mNativeFragmentShaderCode = fragmentPreFix; - mNativeFragmentShaderCode += "\n"; + Property::Value atlasRectValue = mImpl->mRenderer.GetProperty( index ); + atlasRectValue.Get( atlasRect ); } - if( mImpl->mCustomShader && !mImpl->mCustomShader->mFragmentShader.empty() ) - { - mNativeFragmentShaderCode += mImpl->mCustomShader->mFragmentShader; - } - else - { - mNativeFragmentShaderCode += FRAGMENT_SHADER_NO_ATLAS; - } + TextureSet textureSet = mImpl->mRenderer.GetTextures(); + mImpl->mRenderer.Reset(); - if( customSamplerTypename ) + if( index != Property::INVALID_INDEX ) { - mNativeFragmentShaderCode.replace( mNativeFragmentShaderCode.find( DEFAULT_SAMPLER_TYPENAME ), strlen( DEFAULT_SAMPLER_TYPENAME ), customSamplerTypename ); + mFactoryCache.GetAtlasManager()->Remove( textureSet, atlasRect ); } }