*misc

1 files changed, 58 insertions, 0 deletions

diff --git a/Source/Asura.Engine/Graphics/ImageData.h b/Source/Asura.Engine/Graphics/ImageData.h
new file mode 100644
index 0000000..925a5a0
--- /dev/null
+++ b/Source/Asura.Engine/Graphics/ImageData.h
@@ -0,0 +1,58 @@
+#ifndef __ASURA_ENGINE_IMAGEDATA_H__
+#define __ASURA_ENGINE_IMAGEDATA_H__
+
+#include <list>
+
+#include "Scripting/Luax.hpp"
+#include "Filesystem/DecodedData.h"
+#include "ImageDecoder.h"
+#include "PixelFormat.h"
+#include "Color.h"
+
+namespace AsuraEngine
+{
+	namespace Graphics
+	{
+		
+		class ImageData final : public Filesystem::DecodedData, public Scripting::Portable
+		{
+		public:
+
+			///
+			/// ����ͼƬ�����ļ���������������Ϣ���������ʧ�ܣ��׳��쳣
+			///
+			ImageData(const Filesystem::DataBuffer* buffer);
+			~ImageData();
+
+			Color GetPixel(uint x, uint y);
+
+			uint width, height; 
+			PixelFormat format;
+			std::size_t size;
+			byte* pixels;
+
+			//----------------------------------------------------------------------------------------------------------
+			
+			LUAX_DECL_FACTORY(ImageData);
+
+			LUAX_DECL_METHOD(l_GetPixel);
+			LUAX_DECL_METHOD(l_GetSize);
+
+			//----------------------------------------------------------------------------------------------------------
+		
+		private:
+
+			// stb��������JPEG��TGA��BMP,lodePNG����pngͼƬ
+			void Decode(const Filesystem::DataBuffer* buffer) override;
+
+			///
+			/// �ڵ�һ��׼��image dataʱ���������ṩ��decoder���ڼ���decoders�м�ѡ��������ԡ�
+			///
+			static std::list<ImageDecoder*> ImageDecoders;
+
+		};
+
+	}
+}
+
+#endif
\ No newline at end of file