X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fsvg%2Fsvg-rasterize-thread.cpp;h=24f9981e47dd09ae4cc5601ad49dea1abc51c0eb;hb=e443d5fbefaabaf421aebf83a0350ea98380a4eb;hp=e2b55b54fa3107cb2bb72734a0a55ff419977658;hpb=c052b6678e2c6d8a65545dbbe4531ea7057c1999;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.cpp b/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.cpp
index e2b55b5..24f9981 100644
--- a/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.cpp
+++ b/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.cpp
@@ -1,5 +1,5 @@
 /*
- * 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.
@@ -33,8 +33,8 @@ namespace Toolkit
 {
 namespace Internal
 {
-RasterizingTask::RasterizingTask(SvgVisual* svgRenderer, VectorImageRenderer vectorRenderer, const VisualUrl& url, float dpi, unsigned int width, unsigned int height)
-: mSvgVisual(svgRenderer),
+RasterizingTask::RasterizingTask(SvgVisual* svgVisual, VectorImageRenderer vectorRenderer, const VisualUrl& url, float dpi, unsigned int width, unsigned int height)
+: mSvgVisual(svgVisual),
   mVectorRenderer(vectorRenderer),
   mUrl(url),
   mDpi(dpi),
@@ -50,62 +50,55 @@ RasterizingTask::~RasterizingTask()
 
 void RasterizingTask::Load()
 {
-  if(!mUrl.IsLocalResource())
+  if(mVectorRenderer.IsLoaded())
   {
-    Dali::Vector<uint8_t> remoteBuffer;
-    if(!Dali::FileLoader::DownloadFileSynchronously(mUrl.GetUrl(), remoteBuffer))
-    {
-      DALI_LOG_ERROR("RasterizingTask::Load: Failed to download file! [%s]\n", mUrl.GetUrl().c_str());
-      return;
-    }
+    // Already loaded
+    mLoadSuccess = true;
+    return;
+  }
 
-    remoteBuffer.PushBack('\0');
+  Dali::Vector<uint8_t> buffer;
 
-    if(!mVectorRenderer.Load(remoteBuffer, mDpi))
+  if(!mUrl.IsLocalResource())
+  {
+    if(!Dali::FileLoader::DownloadFileSynchronously(mUrl.GetUrl(), buffer))
     {
-      DALI_LOG_ERROR("RasterizingTask::Load:Failed to load data! [%s]\n", mUrl.GetUrl().c_str());
+      DALI_LOG_ERROR("Failed to download file! [%s]\n", mUrl.GetUrl().c_str());
       return;
     }
-
-    mLoadSuccess = true;
   }
   else
   {
-    mLoadSuccess = true;
+    if(!Dali::FileLoader::ReadFile(mUrl.GetUrl(), buffer))
+    {
+      DALI_LOG_ERROR("Failed to read file! [%s]\n", mUrl.GetUrl().c_str());
+      return;
+    }
   }
-}
 
-void RasterizingTask::Rasterize()
-{
-  if(mWidth <= 0u || mHeight <= 0u)
+  buffer.PushBack('\0');
+
+  if(!mVectorRenderer.Load(buffer, mDpi))
   {
-    DALI_LOG_ERROR("RasterizingTask::Rasterize: Size is zero!\n");
+    DALI_LOG_ERROR("Failed to load data! [%s]\n", mUrl.GetUrl().c_str());
     return;
   }
 
-  Devel::PixelBuffer pixelBuffer = Devel::PixelBuffer::New(mWidth, mHeight, Dali::Pixel::RGBA8888);
-
-  uint32_t defaultWidth, defaultHeight;
-  mVectorRenderer.GetDefaultSize(defaultWidth, defaultHeight);
-
-  float scaleX = static_cast<float>(mWidth) / static_cast<float>(defaultWidth);
-  float scaleY = static_cast<float>(mHeight) / static_cast<float>(defaultHeight);
-  float scale  = scaleX < scaleY ? scaleX : scaleY;
+  mLoadSuccess = true;
+}
 
-  if(!mVectorRenderer.Rasterize(pixelBuffer, scale))
+void RasterizingTask::Rasterize()
+{
+  Devel::PixelBuffer pixelBuffer = mVectorRenderer.Rasterize(mWidth, mHeight);
+  if(!pixelBuffer)
   {
-    DALI_LOG_ERROR("RasterizingTask::Rasterize: Rasterize is failed! [%s]\n", mUrl.GetUrl().c_str());
+    DALI_LOG_ERROR("Rasterize is failed! [%s]\n", mUrl.GetUrl().c_str());
     return;
   }
 
   mPixelData = Devel::PixelBuffer::Convert(pixelBuffer);
 }
 
-VectorImageRenderer RasterizingTask::GetVectorRenderer() const
-{
-  return mVectorRenderer;
-}
-
 bool RasterizingTask::IsLoaded() const
 {
   return mLoadSuccess;
@@ -159,7 +152,7 @@ void SvgRasterizeThread::AddTask(RasterizingTaskPtr task)
     // Lock while adding task to the queue
     ConditionalWait::ScopedLock lock(mConditionalWait);
     wasEmpty = mRasterizeTasks.empty();
-    if(!wasEmpty && task != NULL)
+    if(!wasEmpty && task)
     {
       // Remove the tasks with the same renderer.
       // Older task which waiting to rasterize and apply the svg to the same renderer is expired.
@@ -224,32 +217,11 @@ void SvgRasterizeThread::RemoveTask(SvgVisual* visual)
   UnregisterProcessor();
 }
 
-void SvgRasterizeThread::DeleteImage(VectorImageRenderer vectorRenderer)
-{
-  // Lock while adding image to the delete queue
-  ConditionalWait::ScopedLock lock(mConditionalWait);
-
-  if(mIsThreadWaiting) // no rasterization is ongoing, save to delete
-  {
-    // TODO: what?
-  }
-  else // wait to delete until current rasterization completed.
-  {
-    mDeleteSvg.PushBack(&vectorRenderer);
-  }
-}
-
 RasterizingTaskPtr SvgRasterizeThread::NextTaskToProcess()
 {
   // Lock while popping task out from the queue
   ConditionalWait::ScopedLock lock(mConditionalWait);
 
-  // Delete the image here to make sure that it is not used in the nsvgRasterize()
-  if(!mDeleteSvg.Empty())
-  {
-    mDeleteSvg.Clear();
-  }
-
   // conditional wait
   while(mRasterizeTasks.empty())
   {
@@ -293,13 +265,13 @@ void SvgRasterizeThread::ApplyRasterizedSVGToSampler()
 {
   while(RasterizingTaskPtr task = NextCompletedTask())
   {
-    task->GetSvgVisual()->ApplyRasterizedImage(task->GetVectorRenderer(), task->GetPixelData(), task->IsLoaded());
+    task->GetSvgVisual()->ApplyRasterizedImage(task->GetPixelData(), task->IsLoaded());
   }
 
   UnregisterProcessor();
 }
 
-void SvgRasterizeThread::Process()
+void SvgRasterizeThread::Process(bool postProcessor)
 {
   ApplyRasterizedSVGToSampler();
 }