X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fimage-atlas%2Fimage-atlas-impl.cpp;h=0459de5c8536e2416f8d5ea21b39abc895dfc5e3;hb=cc7bb8e3f22f9ef519c46444ca0ada0f2c5cf5f9;hp=a46c6f2792db72f62a6fcc303187ef380c1c7bba;hpb=4c6d34154c81cf86b4c3662b81e1223f3326ceb5;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/image-atlas/image-atlas-impl.cpp b/dali-toolkit/internal/image-atlas/image-atlas-impl.cpp
index a46c6f2..0459de5 100644
--- a/dali-toolkit/internal/image-atlas/image-atlas-impl.cpp
+++ b/dali-toolkit/internal/image-atlas/image-atlas-impl.cpp
@@ -138,6 +138,26 @@ bool ImageAtlas::Upload( Vector4& textureRect,
   return false;
 }
 
+bool ImageAtlas::Upload( Vector4& textureRect, PixelData pixelData )
+{
+  unsigned int packPositionX = 0;
+  unsigned int packPositionY = 0;
+  if( mPacker.Pack( pixelData.GetWidth(), pixelData.GetHeight(), packPositionX, packPositionY ) )
+  {
+    mAtlas.Upload( pixelData, packPositionX, packPositionY );
+
+    // apply the half pixel correction
+    textureRect.x = ( static_cast<float>( packPositionX ) +0.5f ) / mWidth; // left
+    textureRect.y = ( static_cast<float>( packPositionY ) +0.5f ) / mHeight; // right
+    textureRect.z = ( static_cast<float>( packPositionX + pixelData.GetWidth() )-0.5f ) / mWidth; // right
+    textureRect.w = ( static_cast<float>( packPositionY + pixelData.GetHeight() )-0.5f ) / mHeight;// bottom
+
+    return true;
+  }
+
+  return false;
+}
+
 void ImageAtlas::Remove( const Vector4& textureRect )
 {
   mPacker.DeleteBlock( static_cast<SizeType>(textureRect.x*mWidth),
@@ -161,11 +181,11 @@ void ImageAtlas::UploadToAtlas()
     }
     else
     {
-      if( next->loader.GetPixelData()->GetWidth() < next->packRect.width || next->loader.GetPixelData()->GetHeight() < next->packRect.height  )
+      if( next->loader.GetPixelData().GetWidth() < next->packRect.width || next->loader.GetPixelData().GetHeight() < next->packRect.height  )
       {
         DALI_LOG_ERROR( "Can not upscale the image from actual loaded size [ %d, %d ] to specified size [ %d, %d ]\n",
-                        next->loader.GetPixelData()->GetWidth(),
-                        next->loader.GetPixelData()->GetHeight(),
+                        next->loader.GetPixelData().GetWidth(),
+                        next->loader.GetPixelData().GetHeight(),
                         next->packRect.width,
                         next->packRect.height );
       }
@@ -181,8 +201,8 @@ void ImageAtlas::UploadBrokenImage( const Rect<SizeType>& area )
 {
   BitmapLoader loader = BitmapLoader::New(mBrokenImageUrl, ImageDimensions( area.width, area.height ) );
   loader.Load();
-  SizeType loadedWidth = loader.GetPixelData()->GetWidth();
-  SizeType loadedHeight = loader.GetPixelData()->GetHeight();
+  SizeType loadedWidth = loader.GetPixelData().GetWidth();
+  SizeType loadedHeight = loader.GetPixelData().GetHeight();
 
   bool needBackgroundClear = false;
   SizeType packX = area.x;
@@ -203,7 +223,7 @@ void ImageAtlas::UploadBrokenImage( const Rect<SizeType>& area )
   {
     SizeType size = area.width * area.height * Pixel::GetBytesPerPixel( mPixelFormat );
     PixelBuffer* buffer = new PixelBuffer [size];
-    PixelDataPtr background = PixelData::New( buffer, area.width, area.height, mPixelFormat, PixelData::DELETE_ARRAY );
+    PixelData background = PixelData::New( buffer, size, area.width, area.height, mPixelFormat, PixelData::DELETE_ARRAY );
     for( SizeType idx = 0; idx < size; idx++ )
     {
       buffer[idx] = 0x00;