[4.0] Exposing Exif Image metadata

[platform/core/uifw/dali-adaptor.git] / adaptors / common / pixel-buffer-impl.cpp

diff --git a/adaptors/common/pixel-buffer-impl.cpp b/adaptors/common/pixel-buffer-impl.cpp
index 7f12bac..23af6bc 100644 (file)
--- a/adaptors/common/pixel-buffer-impl.cpp
+++ b/adaptors/common/pixel-buffer-impl.cpp
@@ -43,7 +43,8 @@ PixelBuffer::PixelBuffer( unsigned char* buffer,
                           unsigned int width,
                           unsigned int height,
                           Dali::Pixel::Format pixelFormat )
-: mBuffer( buffer ),
+: mMetadata(),
+  mBuffer( buffer ),
   mBufferSize( bufferSize ),
   mWidth( width ),
   mHeight( height ),
@@ -265,6 +266,26 @@ PixelBufferPtr PixelBuffer::NewCrop( const PixelBuffer& inBuffer, uint16_t x, ui
 
 }
 
+void PixelBuffer::SetMetadata( const Property::Map& map )
+{
+  mMetadata.reset(new Property::Map(map));
+}
+
+bool PixelBuffer::GetMetadata(Property::Map& outMetadata) const
+{
+  if( !mMetadata )
+  {
+    return false;
+  }
+  outMetadata = *mMetadata;
+  return true;
+}
+
+void PixelBuffer::SetMetadata(std::unique_ptr<Property::Map> metadata)
+{
+  mMetadata = std::move(metadata);
+}
+
 void PixelBuffer::Resize( ImageDimensions outDimensions )
 {
   if( mWidth != outDimensions.GetWidth() || mHeight != outDimensions.GetHeight() )