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- #ifndef __CC_VERTEX_INDEX_BUFFER_H__
- #define __CC_VERTEX_INDEX_BUFFER_H__
- #include <vector>
- #include "base/CCRef.h"
- #include "platform/CCGL.h"
- NS_CC_BEGIN
- class EventListenerCustom;
- class CC_DLL VertexBuffer : public Ref
- {
- public:
-
- static VertexBuffer* create(int sizePerVertex, int vertexNumber, GLenum usage = GL_STATIC_DRAW);
-
- int getSizePerVertex() const;
-
- int getVertexNumber() const;
-
- bool updateVertices(const void* verts, int count, int begin);
-
- int getSize() const;
-
- GLuint getVBO() const;
-
- protected:
-
- VertexBuffer();
-
- virtual ~VertexBuffer();
-
- bool init(int sizePerVertex, int vertexNumber, GLenum usage = GL_STATIC_DRAW);
- protected:
-
- void recreateVBO() const;
-
- EventListenerCustom* _recreateVBOEventListener;
- protected:
-
- mutable GLuint _vbo;
-
- int _sizePerVertex;
-
- int _vertexNumber;
-
- std::vector<unsigned char> _shadowCopy;
-
- GLenum _usage;
- protected:
-
- static bool _enableShadowCopy;
- public:
-
- static bool isShadowCopyEnabled() { return _enableShadowCopy; }
-
- static void enableShadowCopy(bool enabled) { _enableShadowCopy = enabled; }
- };
- class CC_DLL IndexBuffer : public Ref
- {
- public:
-
- enum class IndexType
- {
-
- INDEX_TYPE_SHORT_16,
-
- INDEX_TYPE_UINT_32
- };
-
- public:
-
- static IndexBuffer* create(IndexType type, int number, GLenum usage = GL_STATIC_DRAW);
-
- IndexType getType() const;
-
- int getSizePerIndex() const;
-
- int getIndexNumber() const;
-
- bool updateIndices(const void* indices, int count, int begin);
-
- int getSize() const;
-
- GLuint getVBO() const;
- protected:
-
- IndexBuffer();
-
- virtual ~IndexBuffer();
-
- bool init(IndexType type, int number, GLenum usage = GL_STATIC_DRAW);
-
- protected:
-
- mutable GLuint _vbo;
-
- IndexType _type;
-
- int _indexNumber;
-
- protected:
-
- void recreateVBO() const;
-
- EventListenerCustom* _recreateVBOEventListener;
-
- std::vector<unsigned char> _shadowCopy;
-
- GLenum _usage;
- protected:
-
- static bool _enableShadowCopy;
- public:
-
- static bool isShadowCopyEnabled() { return _enableShadowCopy; }
-
- static void enableShadowCopy(bool enabled) { _enableShadowCopy = enabled; }
- };
- NS_CC_END
- #endif
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