49     int cleanCache(uint32_t index)  in cleanCache()  argument
51         return cacheOps(index, ION_IOC_CLEAN_CACHES);  in cleanCache()
53     int invalidateCache(uint32_t index)  in invalidateCache()  argument
55         return cacheOps(index, ION_IOC_INV_CACHES);  in invalidateCache()
57     int cleanInvalidateCache(uint32_t index)  in cleanInvalidateCache()  argument
59         return cacheOps(index, ION_IOC_CLEAN_INV_CACHES);  in cleanInvalidateCache()
61     int getFd(uint32_t index);
62     ssize_t getSize(uint32_t index);
65     virtual int cacheOps(uint32_t index, unsigned int cmd) = 0;
67     virtual void *getPtr(uint32_t index) = 0;
69     virtual int32_t markFrameNumber(uint32_t index, uint32_t frameNumber) = 0;
70     virtual int32_t getFrameNumber(uint32_t index) = 0;
77             mm_camera_buf_def_t &bufDef, uint32_t index);
87     int cacheOpsInternal(uint32_t index, unsigned int cmd, void *vaddr);
88     virtual void *getPtrLocked(uint32_t index) = 0;
109     virtual int cacheOps(uint32_t index, unsigned int cmd);
111     virtual void *getPtr(uint32_t index);
113     virtual int32_t markFrameNumber(uint32_t index, uint32_t frameNumber);
114     virtual int32_t getFrameNumber(uint32_t index);
118     virtual void *getPtrLocked(uint32_t index);
136     virtual int cacheOps(uint32_t index, unsigned int cmd);
138     virtual void *getPtr(uint32_t index);
140     virtual int32_t markFrameNumber(uint32_t index, uint32_t frameNumber);
141     virtual int32_t getFrameNumber(uint32_t index);
144     void *getBufferHandle(uint32_t index);
146     virtual void *getPtrLocked(uint32_t index);