1 files changed, 3 insertions, 3 deletions

diff --git a/Source/Asura.Engine/Graphics/ImageDecoder.h b/Source/Asura.Engine/Graphics/ImageDecoder.h
index 9dc2188..2c73fd1 100644
--- a/Source/Asura.Engine/Graphics/ImageDecoder.h
+++ b/Source/Asura.Engine/Graphics/ImageDecoder.h
@@ -10,7 +10,7 @@ namespace AsuraEngine
 	namespace Graphics
 	{
 
-		class ImageDecoder : virtual public Object
+		class ImageDecoder
 		{
 		public:
 			
@@ -20,12 +20,12 @@ namespace AsuraEngine
 			///
 			/// �ж��ڴ��Ƿ����ñ�decoder��ѹ
 			///
-			virtual bool CanDecode(const Filesystem::DataBuffer* buffer) = 0;
+			virtual bool CanDecode(const Filesystem::DataBuffer& buffer) = 0;
 
 			///
 			/// ����һ���������ڴ棬���һ����ѹ���Image data�������ѹʧ�ܷ���nullptr
 			///
-			virtual void Decode(const Filesystem::DataBuffer* buffer, ImageData* data) = 0;
+			virtual void Decode(const Filesystem::DataBuffer& buffer, ImageData& data) = 0;
 
 		};