namespace {
// Check if any pixel in a 16x16 macroblock varies between frames.
-int CheckMb(const vpx_image_t ¤t, const vpx_image_t &previous,
- int mb_r, int mb_c) {
+int CheckMb(const vpx_image_t ¤t, const vpx_image_t &previous, int mb_r,
+ int mb_c) {
for (int plane = 0; plane < 3; plane++) {
int r = 16 * mb_r;
int c0 = 16 * mb_c;