/*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 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.
#include <dali/devel-api/common/hash.h>
// INTERNAL INCLUDES
+#include <dali-toolkit/devel-api/utility/npatch-helper.h>
+#include <dali-toolkit/internal/graphics/builtin-shader-extern-gen.h>
#include <dali-toolkit/internal/visuals/animated-vector-image/vector-animation-manager.h>
#include <dali-toolkit/internal/visuals/color/color-visual.h>
#include <dali-toolkit/internal/visuals/image-atlas-manager.h>
#include <dali-toolkit/internal/visuals/svg/svg-visual.h>
+#include <dali-toolkit/internal/visuals/visual-string-constants.h>
+#include <dali/integration-api/debug.h>
namespace Dali
{
{
namespace Internal
{
+namespace
+{
+const Vector4 FULL_TEXTURE_RECT(0.f, 0.f, 1.f, 1.f);
+}
+
VisualFactoryCache::VisualFactoryCache(bool preMultiplyOnLoad)
-: mSvgRasterizeThread(NULL),
- mVectorAnimationManager(),
- mBrokenImageUrl(""),
- mPreMultiplyOnLoad(preMultiplyOnLoad)
+: mSvgRasterizeManager(nullptr),
+ mVectorAnimationManager(nullptr),
+ mPreMultiplyOnLoad(preMultiplyOnLoad),
+ mBrokenImageInfoContainer(),
+ mDefaultBrokenImageUrl(""),
+ mUseDefaultBrokenImageOnly(true)
{
}
VisualFactoryCache::~VisualFactoryCache()
{
- SvgRasterizeThread::TerminateThread(mSvgRasterizeThread);
}
Geometry VisualFactoryCache::GetGeometry(GeometryType type)
if(!mAtlasManager)
{
mAtlasManager = new ImageAtlasManager();
- mAtlasManager->SetBrokenImage(mBrokenImageUrl);
+ mAtlasManager->SetBrokenImage(mDefaultBrokenImageUrl);
}
return mAtlasManager;
return mNPatchLoader;
}
-SvgRasterizeThread* VisualFactoryCache::GetSVGRasterizationThread()
+SvgRasterizeManager* VisualFactoryCache::GetSVGRasterizationManager()
{
- if(!mSvgRasterizeThread)
+ if(!mSvgRasterizeManager)
{
- mSvgRasterizeThread = new SvgRasterizeThread();
- mSvgRasterizeThread->Start();
+ mSvgRasterizeManager = std::unique_ptr<SvgRasterizeManager>(new SvgRasterizeManager());
}
- return mSvgRasterizeThread;
+ return mSvgRasterizeManager.get();
}
VectorAnimationManager& VisualFactoryCache::GetVectorAnimationManager()
return geometry;
}
-Texture VisualFactoryCache::GetBrokenVisualImage()
+Texture VisualFactoryCache::GetBrokenVisualImage(uint32_t brokenIndex)
{
- if(!mBrokenImageTexture && mBrokenImageUrl.size())
+ if(!(mBrokenImageInfoContainer[brokenIndex].texture))
{
- PixelData data;
- Devel::PixelBuffer pixelBuffer = LoadImageFromFile(mBrokenImageUrl);
+ PixelData pixelData;
+ Devel::PixelBuffer pixelBuffer = LoadImageFromFile(mBrokenImageInfoContainer[brokenIndex].url);
if(pixelBuffer)
{
- data = Devel::PixelBuffer::Convert(pixelBuffer); // takes ownership of buffer
- mBrokenImageTexture = Texture::New(Dali::TextureType::TEXTURE_2D, data.GetPixelFormat(), data.GetWidth(), data.GetHeight());
- mBrokenImageTexture.Upload(data);
+ pixelData = Devel::PixelBuffer::Convert(pixelBuffer); // takes ownership of buffer
+ mBrokenImageInfoContainer[brokenIndex].texture = Texture::New(Dali::TextureType::TEXTURE_2D, pixelData.GetPixelFormat(), pixelData.GetWidth(), pixelData.GetHeight());
+ mBrokenImageInfoContainer[brokenIndex].texture.Upload(pixelData);
+ mBrokenImageInfoContainer[brokenIndex].width = pixelData.GetWidth();
+ mBrokenImageInfoContainer[brokenIndex].height = pixelData.GetHeight();
}
}
- return mBrokenImageTexture;
+ return mBrokenImageInfoContainer[brokenIndex].texture;
}
void VisualFactoryCache::SetPreMultiplyOnLoad(bool preMultiply)
return mPreMultiplyOnLoad;
}
-void VisualFactoryCache::SetBrokenImageUrl(const std::string& brokenImageUrl)
+void VisualFactoryCache::SetBrokenImageUrl(std::string& defaultBrokenUrl, const std::vector<std::string>& brokenImageUrlList)
{
- mBrokenImageUrl = brokenImageUrl;
+ mUseDefaultBrokenImageOnly = false;
+ mBrokenImageInfoContainer.clear();
+ mBrokenImageInfoContainer.assign(brokenImageUrlList.size(), BrokenImageInfo());
+ for(unsigned int i = 0; i < brokenImageUrlList.size(); i++)
+ {
+ mBrokenImageInfoContainer[i].url = brokenImageUrlList[i];
+ }
- if(!mAtlasManager)
+ mDefaultBrokenImageUrl = defaultBrokenUrl;
+}
+
+VisualUrl::Type VisualFactoryCache::GetBrokenImageVisualType(int index)
+{
+ return mBrokenImageInfoContainer[index].visualType;
+}
+
+Geometry VisualFactoryCache::GetNPatchGeometry(int index)
+{
+ Geometry geometry;
+ const NPatchData* data;
+ if(mNPatchLoader.GetNPatchData(mBrokenImageInfoContainer[index].npatchId, data) && data->GetLoadingState() == NPatchData::LoadingState::LOAD_COMPLETE)
{
- mAtlasManager = new ImageAtlasManager();
+ if(data->GetStretchPixelsX().Size() == 1 && data->GetStretchPixelsY().Size() == 1)
+ {
+ geometry = GetGeometry(VisualFactoryCache::NINE_PATCH_GEOMETRY);
+ if(!geometry)
+ {
+ geometry = NPatchHelper::CreateGridGeometry(Uint16Pair(3, 3));
+ SaveGeometry(VisualFactoryCache::NINE_PATCH_GEOMETRY, geometry);
+ }
+ }
+ else if(data->GetStretchPixelsX().Size() > 0 || data->GetStretchPixelsY().Size() > 0)
+ {
+ Uint16Pair gridSize(2 * data->GetStretchPixelsX().Size() + 1, 2 * data->GetStretchPixelsY().Size() + 1);
+ geometry = NPatchHelper::CreateGridGeometry(gridSize);
+ }
+ }
+ else
+ {
+ // no N patch data so use default geometry
+ geometry = GetGeometry(VisualFactoryCache::NINE_PATCH_GEOMETRY);
+ if(!geometry)
+ {
+ geometry = NPatchHelper::CreateGridGeometry(Uint16Pair(3, 3));
+ SaveGeometry(VisualFactoryCache::NINE_PATCH_GEOMETRY, geometry);
+ }
+ }
+ return geometry;
+}
+
+Shader VisualFactoryCache::GetNPatchShader(int index)
+{
+ 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;
+
+ // ask loader for the regions
+ if(mNPatchLoader.GetNPatchData(mBrokenImageInfoContainer[index].npatchId, data))
+ {
+ xStretchCount = data->GetStretchPixelsX().Count();
+ yStretchCount = data->GetStretchPixelsY().Count();
+ }
+
+ if(DALI_LIKELY((xStretchCount == 0 && yStretchCount == 0) || (xStretchCount == 1 && yStretchCount == 1)))
+ {
+ shader = GetShader(VisualFactoryCache::NINE_PATCH_SHADER);
+ if(DALI_UNLIKELY(!shader))
+ {
+ shader = Shader::New(SHADER_NPATCH_VISUAL_3X3_SHADER_VERT, SHADER_NPATCH_VISUAL_SHADER_FRAG);
+
+ // Only cache vanilla 9 patch shaders
+ SaveShader(VisualFactoryCache::NINE_PATCH_SHADER, 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;
+ shader = Shader::New(vertexShader.str(), SHADER_NPATCH_VISUAL_SHADER_FRAG);
+ }
+ return shader;
+}
+
+void VisualFactoryCache::ApplyTextureAndUniforms(Renderer& renderer, int index)
+{
+ const NPatchData* data;
+ TextureSet textureSet;
+ if(mNPatchLoader.GetNPatchData(mBrokenImageInfoContainer[index].npatchId, data) && data->GetLoadingState() == NPatchData::LoadingState::LOAD_COMPLETE)
+ {
+ textureSet = data->GetTextures();
+ mBrokenImageInfoContainer[index].texture = textureSet.GetTexture(0);
+ NPatchHelper::ApplyTextureAndUniforms(renderer, data);
+ renderer.SetTextures(textureSet);
+ }
+}
+
+void VisualFactoryCache::UpdateBrokenImageRenderer(Renderer& renderer, const Vector2& size, const bool& rendererIsImage)
+{
+ bool useDefaultBrokenImage = false;
+ if(mBrokenImageInfoContainer.size() == 0)
+ {
+ useDefaultBrokenImage = true;
+ }
+
+ // Load Information for broken image
+ for(uint32_t index = 0; (index < mBrokenImageInfoContainer.size()) && !useDefaultBrokenImage; index++)
+ {
+ if(mBrokenImageInfoContainer[index].width == 0 && mBrokenImageInfoContainer[index].height == 0)
+ {
+ if(!mBrokenImageInfoContainer[index].url.empty())
+ {
+ VisualUrl visualUrl(mBrokenImageInfoContainer[index].url);
+ mBrokenImageInfoContainer[index].visualType = visualUrl.GetType();
+ if(mBrokenImageInfoContainer[index].visualType == VisualUrl::Type::N_PATCH)
+ {
+ const NPatchData* data;
+ Rect<int> border;
+ mBrokenImageInfoContainer[index].npatchId = mNPatchLoader.Load(mTextureManager, NULL, mBrokenImageInfoContainer[index].url, border, mPreMultiplyOnLoad, true);
+ if(mNPatchLoader.GetNPatchData(mBrokenImageInfoContainer[index].npatchId, data) && data->GetLoadingState() == NPatchData::LoadingState::LOAD_COMPLETE)
+ {
+ mBrokenImageInfoContainer[index].width = data->GetCroppedWidth();
+ mBrokenImageInfoContainer[index].height = data->GetCroppedHeight();
+ }
+ else
+ {
+ DALI_LOG_ERROR("Can't update renderer for broken image. maybe image loading is failed [index:%d] [path:%s] \n", index, mBrokenImageInfoContainer[index].url.c_str());
+ useDefaultBrokenImage = true;
+ }
+ }
+ else
+ {
+ if(!GetBrokenVisualImage(index))
+ {
+ DALI_LOG_ERROR("Can't update renderer for broken image. maybe image loading is failed [index:%d] [path:%s] \n", index, mBrokenImageInfoContainer[index].url.c_str());
+ useDefaultBrokenImage = true;
+ }
+ }
+ }
+ }
+ }
+
+ if(!mUseDefaultBrokenImageOnly && useDefaultBrokenImage)
+ {
+ // Clear broken info
+ mBrokenImageInfoContainer.clear();
+
+ // assign for broken image
+ const int defaultBrokenIndex = 0;
+ mBrokenImageInfoContainer.assign(1, BrokenImageInfo());
+ mBrokenImageInfoContainer[defaultBrokenIndex].url = mDefaultBrokenImageUrl;
+ VisualUrl visualUrl(mBrokenImageInfoContainer[defaultBrokenIndex].url);
+ mBrokenImageInfoContainer[defaultBrokenIndex].visualType = visualUrl.GetType();
+ mUseDefaultBrokenImageOnly = true;
+ }
+
+ // Set Texutre to renderer
+ int brokenIndex = GetProperBrokenImageIndex(size);
+ if(GetBrokenImageVisualType(brokenIndex) == VisualUrl::N_PATCH)
+ {
+ // Set geometry and shader for npatch
+ Geometry geometry = GetNPatchGeometry(brokenIndex);
+ Shader shader = GetNPatchShader(brokenIndex);
+ renderer.SetGeometry(geometry);
+ renderer.SetShader(shader);
+ ApplyTextureAndUniforms(renderer, brokenIndex);
+ }
+ else
+ {
+ // Create single image renderer only if rederer is not use normal ImageShader. i.e. npatch visual.
+ if(!rendererIsImage)
+ {
+ Geometry geometry = GetGeometry(QUAD_GEOMETRY);
+ Shader shader = GetShader(IMAGE_SHADER);
+ if(!shader)
+ {
+ std::string vertexShader = std::string(Dali::Shader::GetVertexShaderPrefix() + SHADER_IMAGE_VISUAL_SHADER_VERT.data());
+ std::string fragmentShader = std::string(Dali::Shader::GetFragmentShaderPrefix() + SHADER_IMAGE_VISUAL_SHADER_FRAG.data());
+ shader = Shader::New(vertexShader, fragmentShader);
+ shader.RegisterProperty(PIXEL_AREA_UNIFORM_NAME, FULL_TEXTURE_RECT);
+ SaveShader(IMAGE_SHADER, shader);
+ }
+ renderer.SetGeometry(geometry);
+ renderer.SetShader(shader);
+ }
+ Texture brokenImage = GetBrokenVisualImage(brokenIndex);
+ TextureSet textureSet = TextureSet::New();
+ textureSet.SetTexture(0u, brokenImage);
+ renderer.SetTextures(textureSet);
+ }
+}
+
+int32_t VisualFactoryCache::GetProperBrokenImageIndex(const Vector2& size)
+{
+ // Sets the default broken type
+ int32_t returnIndex = 0;
+ if((size.width == 0 || size.height == 0) || mUseDefaultBrokenImageOnly)
+ {
+ // To do : Need to add observer about size
+ return returnIndex;
+ }
+
+ // Find the proper value if we know the size of the image
+ for(int32_t index = static_cast<int32_t>(mBrokenImageInfoContainer.size()) - 1; index >= 0; index--)
+ {
+ // Skip if the value is not set
+ if(mBrokenImageInfoContainer[index].width == 0 || mBrokenImageInfoContainer[index].height == 0)
+ {
+ continue;
+ }
+
+ if(mBrokenImageInfoContainer[index].width < size.width && mBrokenImageInfoContainer[index].height < size.height)
+ {
+ returnIndex = index;
+ break;
+ }
}
- mAtlasManager->SetBrokenImage(mBrokenImageUrl);
+ return returnIndex;
}
} // namespace Internal
projects / platform / core / uifw / dali-toolkit.git / blobdiff