From: Eunki, Hong <eunkiki.hong@samsung.com>
Date: Thu, 18 Feb 2021 09:59:22 +0000 (-0800)
Subject: Remove unused internal API at SVG (DeleteImage)
X-Git-Tag: dali_2.0.15~4^2
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=commitdiff_plain;h=efd1fbb41ae3c7cab8edf40e22aa30b111fdd63b

Remove unused internal API at SVG (DeleteImage)

DeleteImage(VectorImageRenderer) API not be used for any codes.

Change-Id: I66abdf10bc52ebda717a8974b20fa3741028c12b
Signed-off-by: Eunki, Hong <eunkiki.hong@samsung.com>
---

diff --git a/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.cpp b/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.cpp
index e2b55b5..767bfb0 100644
--- a/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.cpp
+++ b/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.cpp
@@ -224,32 +224,11 @@ 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())
   {
diff --git a/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.h b/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.h
index 9e54e61..b915b13 100644
--- a/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.h
+++ b/dali-toolkit/internal/visuals/svg/svg-rasterize-thread.h
@@ -164,15 +164,6 @@ public:
   void RemoveTask(SvgVisual* visual);
 
   /**
-   * Delete the parsed SVG image, called by main thread.
-   *
-   * The parsed svg should be deleted in worker thread, as the main thread does not know whether a rasterization of this svg is ongoing.
-   *
-   * @param[in] VectorImage The image to be deleted
-   */
-  void DeleteImage(VectorImageRenderer vectorImage);
-
-  /**
    * @copydoc Dali::Integration::Processor::Process()
    */
   void Process() override;
@@ -225,7 +216,6 @@ private:
 private:
   std::vector<RasterizingTaskPtr> mRasterizeTasks; //The queue of the tasks waiting to rasterize the SVG image
   std::vector<RasterizingTaskPtr> mCompletedTasks; //The queue of the tasks with the SVG rasterization completed
-  Vector<VectorImageRenderer*>    mDeleteSvg;      //The images that the event thread requested to delete
 
   ConditionalWait                      mConditionalWait;
   Dali::Mutex                          mMutex;