CANNY_PUSH_SERIAL  679 modules/imgproc/src/canny.cpp     if (!m[-1])         CANNY_PUSH_SERIAL(m - 1);
CANNY_PUSH_SERIAL  680 modules/imgproc/src/canny.cpp     if (!m[1])          CANNY_PUSH_SERIAL(m + 1);
CANNY_PUSH_SERIAL  681 modules/imgproc/src/canny.cpp     if (!m[-mapstep-1]) CANNY_PUSH_SERIAL(m - mapstep - 1);
CANNY_PUSH_SERIAL  682 modules/imgproc/src/canny.cpp     if (!m[-mapstep])   CANNY_PUSH_SERIAL(m - mapstep);
CANNY_PUSH_SERIAL  683 modules/imgproc/src/canny.cpp     if (!m[-mapstep+1]) CANNY_PUSH_SERIAL(m - mapstep + 1);
CANNY_PUSH_SERIAL  684 modules/imgproc/src/canny.cpp     if (!m[mapstep-1])  CANNY_PUSH_SERIAL(m + mapstep - 1);
CANNY_PUSH_SERIAL  685 modules/imgproc/src/canny.cpp     if (!m[mapstep])    CANNY_PUSH_SERIAL(m + mapstep);
CANNY_PUSH_SERIAL  686 modules/imgproc/src/canny.cpp     if (!m[mapstep+1])  CANNY_PUSH_SERIAL(m + mapstep + 1);