Lines Matching defs:dataPtr
42 void computeGradient(unsigned char* dataPtr, int width, int height, short* gxPtr, short* gyPtr) {
53 (*(dataPtr + curr + c + right) - *(dataPtr + curr + c + left)) * 2 +
54 *(dataPtr + above + c + right) - *(dataPtr + above + c + left) +
55 *(dataPtr + below + c + right) - *(dataPtr + below + c + left);
57 (*(dataPtr + c + below) - *(dataPtr + c + above)) * 2 +
58 *(dataPtr + left + c + below) - *(dataPtr + left + c + above) +
59 *(dataPtr + right + c + below) - *(dataPtr + right + c + above);