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#ifndef NIOBuffer_DEFINED
#define NIOBuffer_DEFINED
#include <jni.h>
#include "SkBitmap.h"
class NIOBuffer {
public:
NIOBuffer(JNIEnv* env, jobject buffer);
// this checks to ensure that free() was called
~NIOBuffer();
void* lock(JNIEnv* env, int* remaining);
void unlock(JNIEnv* env, bool dataChanged);
// must be called before destructor
void free(JNIEnv* env);
// call once on boot, to setup JNI globals
static void RegisterJNI(JNIEnv*);
private:
jobject fBuffer;
void* fLockedPtr;
jbyteArray fLockedArray;
};
#endif
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