*格式化代码

1 files changed, 42 insertions, 32 deletions

diff --git a/source/modules/asura-core/graphics/gfx_device.h b/source/modules/asura-core/graphics/gfx_device.h
index 3c5b383..385f703 100644
--- a/source/modules/asura-core/graphics/gfx_device.h
+++ b/source/modules/asura-core/graphics/gfx_device.h
@@ -20,6 +20,8 @@ namespace AsuraEngine
 
 		class Profiler;
 		class Shader;
+		class GPUBuffer;
+		class Canvas;
 
 		enum MatrixMode
 		{
@@ -40,50 +42,62 @@ namespace AsuraEngine
 			GfxDevice();
 			~GfxDevice();
 
-			static GfxDevice& Get(); 
+			static GfxDevice& Get();
 
-			int GetParam(GLParams param);
+			int        GetParam(GLParams param);
 
-			bool Init(const AEMath::Recti& viewport);
-			bool Inited();
+			bool       Init(const AEMath::Recti& viewport);
+			bool       Inited();
+
+			void       SetViewport(const AEMath::Recti viewport);
 
-			void SetViewport(const AEMath::Recti viewport);
 			const AEMath::Recti& GetViewport();
 
-			void    UseShader(Shader* shader);
-			void    UnuseShader();
-			Shader* GetShader();
+			void       SetMatrixMode(MatrixMode mode);
+			MatrixMode GetMatrixMode();
 
-			void DrawArrays(GLenum mode, GLint first, GLsizei count);
+			void       PushMatrix();
+			void       PopMatrix();
+
+			void       LoadIdentity();
+			void       Rotate(float angle);
+			void       Translate(float x, float y);
+			void       Scale(float x, float y);
+			void       Ortho(float l, float r, float b, float t, float n, float f);
+
+			uint       GetMatrixDepth();
+			uint       GetMatrixIndex();
 
-			void SetMatrixMode(MatrixMode mode);
-			MatrixMode GetMatrixMode();
-			void PushMatrix();
-			void PopMatrix();
-			void LoadIdentity();
-			void Rotate(float angle);
-			void Translate(float x, float y);
-			void Scale(float x, float y);
-			void Ortho(float l, float r, float b, float t, float n, float f);
-			uint GetMatrixDepth();
-			uint GetMatrixIndex();
 			AEMath::Matrix44& GetMatrix(MatrixMode mode);
-			AEMath::Matrix44 GetMVPMatrix();
+			AEMath::Matrix44  GetMVPMatrix();
+
+			void       SetDrawColor(float r, float g, float b, float a);
+			Color&     GetDrawColor();
+
+			void       SetActiveCanvas(Canvas* = NULL);
+			Canvas*    GetActiveCanvas() const;
+
+			void       SetActiveShader(Shader* = NULL);
+			Shader*    GetActiveShader() const;
+
+			void       DrawArrays(GLenum mode, GLint first, GLsizei count);
 
-			void   SetDrawColor(float r, float g, float b, float a);
-			Color& GetDrawColor();
+			void       WipeError();
+			bool       HasError();
+			GLenum     GetError();
 
-			void   WipeError();
-			bool   HasError();
-			GLenum GetError();
+		private:
+
+			friend class Profiler;
 
 			struct
 			{
-				Shader*       shader;     ///< ��ǰʹ�õ�shader
 				AEMath::Recti viewport;   ///< ��ǰ�����������л�HDC���߱����ڴ�С�ı���߲���ˢ��ʱ�䶯
 				MatrixStack   matrix[3];  ///< model, view, projection���� 
 				MatrixMode    matrixMode; ///< ��ǰ�����ľ���
 				Color         drawColor;  ///< ���Ƶ���ɫ
+				Canvas*       canvas;     ///< ��ǰcanvas
+				Shader*       shader;     ///< ��ǰʹ�õ�shader
 			} state;
 
 #if ASURA_GL_PROFILE
@@ -95,10 +109,6 @@ namespace AsuraEngine
 			} stats;
 #endif
 
-		private:
-
-			friend class Profiler;
-
 		luaxport:
 
 			LUAX_DECL_SINGLETON(GfxDevice);
@@ -122,7 +132,7 @@ namespace AsuraEngine
 
 		};
 
-		// ȫ��gfx device����
+		// ȫ�� GfxDevice ����
 		extern GfxDevice gfx;
 
 	}