[dali_2.3.34] Merge branch 'devel/master'

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / image-atlas-manager.cpp

diff --git a/dali-toolkit/internal/visuals/image-atlas-manager.cpp b/dali-toolkit/internal/visuals/image-atlas-manager.cpp
deleted file mode 100644 (file)
index 9697e50..0000000
--- a/dali-toolkit/internal/visuals/image-atlas-manager.cpp
+++ /dev/null
@@ -1,153 +0,0 @@
- /*
- * Copyright (c) 2016 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.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// CLASS HEADER
-#include "image-atlas-manager.h"
-
-// EXTERNAL HEADER
-#include <dali/devel-api/images/texture-set-image.h>
-#include <dali/public-api/images/resource-image.h>
-
-namespace Dali
-{
-
-namespace Toolkit
-{
-
-namespace Internal
-{
-
-namespace
-{
-const uint32_t DEFAULT_ATLAS_SIZE( 1024u ); // this size can fit 8 by 8 images of average size 128*128
-const uint32_t MAX_ITEM_SIZE( 512u  );
-const uint32_t MAX_ITEM_AREA( MAX_ITEM_SIZE*MAX_ITEM_SIZE  );
-}
-
-ImageAtlasManager::ImageAtlasManager()
-: mBrokenImageUrl( "" )
-{
-}
-
-ImageAtlasManager::~ImageAtlasManager()
-{
-}
-
-TextureSet ImageAtlasManager::Add( Vector4& textureRect,
-                                 const std::string& url,
-                                 ImageDimensions size,
-                                 FittingMode::Type fittingMode,
-                                 bool orientationCorrection )
-{
-  ImageDimensions dimensions = size;
-  ImageDimensions zero;
-  if( size == zero )
-  {
-    dimensions = ResourceImage::GetImageSize( url );
-  }
-
-  // big image, atlasing is not applied
-  if( static_cast<uint32_t>(dimensions.GetWidth()) * static_cast<uint32_t>(dimensions.GetHeight()) > MAX_ITEM_AREA
-      || dimensions.GetWidth()>DEFAULT_ATLAS_SIZE
-      || dimensions.GetHeight()>DEFAULT_ATLAS_SIZE)
-  {
-    return TextureSet();
-  }
-
-  unsigned int i = 0;
-  for( AtlasContainer::iterator iter = mAtlasList.begin(); iter != mAtlasList.end(); ++iter)
-  {
-    if( (*iter).Upload( textureRect, url, size, fittingMode, orientationCorrection ) )
-    {
-      return mTextureSetList[i];
-    }
-    i++;
-  }
-
-  CreateNewAtlas();
-  mAtlasList.back().Upload( textureRect, url, size, fittingMode, orientationCorrection );
-  return mTextureSetList.back();
-}
-
-TextureSet ImageAtlasManager::Add( Vector4& textureRect,
-                                 PixelData pixelData )
-{
-
-  // big buffer, atlasing is not applied
-  if( static_cast<uint32_t>(pixelData.GetWidth()) * static_cast<uint32_t>(pixelData.GetHeight()) > MAX_ITEM_AREA
-      || pixelData.GetWidth()>DEFAULT_ATLAS_SIZE
-      || pixelData.GetHeight()>DEFAULT_ATLAS_SIZE )
-  {
-    return TextureSet();
-  }
-
-  unsigned int i = 0;
-  for( AtlasContainer::iterator iter = mAtlasList.begin(); iter != mAtlasList.end(); ++iter)
-  {
-    if( (*iter).Upload( textureRect, pixelData ) )
-    {
-      return mTextureSetList[i];
-    }
-    i++;
-  }
-
-  CreateNewAtlas();
-  mAtlasList.back().Upload( textureRect, pixelData );
-  return mTextureSetList.back();
-
-}
-
-void ImageAtlasManager::Remove( TextureSet textureSet, const Vector4& textureRect )
-{
-  unsigned int i = 0;
-  for( TextureSetContainer::iterator iter = mTextureSetList.begin(); iter != mTextureSetList.end(); ++iter)
-  {
-    if( (*iter) == textureSet )
-    {
-      mAtlasList[i].Remove(textureRect);
-      return;
-    }
-    i++;
-  }
-}
-
-void ImageAtlasManager::SetBrokenImage( const std::string& brokenImageUrl )
-{
-  if( !brokenImageUrl.empty() )
-  {
-    mBrokenImageUrl = brokenImageUrl;
-  }
-}
-
-void ImageAtlasManager::CreateNewAtlas()
-{
-  Toolkit::ImageAtlas newAtlas = Toolkit::ImageAtlas::New( DEFAULT_ATLAS_SIZE, DEFAULT_ATLAS_SIZE  );
-  if( !mBrokenImageUrl.empty() )
-  {
-    newAtlas.SetBrokenImage( mBrokenImageUrl );
-  }
-  mAtlasList.push_back( newAtlas );
-  TextureSet textureSet = TextureSet::New();
-  TextureSetImage( textureSet, 0u, newAtlas.GetAtlas() );
-  mTextureSetList.push_back( textureSet );
-}
-
-} // namespace Internal
-
-} // namespace Toolkit
-
-} // namespace Dali