Epson Moverio Pro BT-2000 Developer's Manual page 101

6.8.16. addCallbackBuffer
Function

The API for registering the buffer used in setPreviewCallbackWithBuffer.
Format

void setPreviewCallbackWithBuffer (
byte[] callbackBuffer
);
Parameter

Model name
byte[]
callbackBuffer
Return value

None.
Usage procedure

// App developer applies processing when acquiring image data
private Camera.PreviewCallback mPreviewCB = new
Camera.PreviewCallback() {
@Override
public void onPreviewFrame(byte data[], Camera camera) {
// Register the buffer to be used
camera.addCallbackBuffer(mPreviewData);
}
};
// Register the buffer to be used
camera.addCallbackBuffer(mPreviewData);
//Register the callback method at the optimal time
camera.setPreviewCallbackWithBuffer(mPreviewCB);
MOVERIO Pro Developer's Guide (Rev.1.4)
in/out Explanation
in Buffer to be registered
Log.d(TAG, "Save preview image");
synchronized (lockObject) {
savePreviewData(data);
}
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