1 // MallocBuffer.h 2 3 #ifndef MALLOC_BUFFER_H 4 #define MALLOC_BUFFER_H 5 6 #include "RenderingBuffer.h" 7 8 class BBitmap; 9 10 class MallocBuffer : public RenderingBuffer { 11 public: 12 MallocBuffer(uint32 width, 13 uint32 height); 14 virtual ~MallocBuffer(); 15 16 virtual status_t InitCheck() const; IsGraphicsMemory()17 virtual bool IsGraphicsMemory() const { return false; } 18 19 virtual color_space ColorSpace() const; 20 virtual void* Bits() const; 21 virtual uint32 BytesPerRow() const; 22 virtual uint32 Width() const; 23 virtual uint32 Height() const; 24 25 private: 26 27 void* fBuffer; 28 uint32 fWidth; 29 uint32 fHeight; 30 }; 31 32 #endif // MALLOC_BUFFER_H 33