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-rw-r--r--vp8/encoder/rdopt.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/vp8/encoder/rdopt.h b/vp8/encoder/rdopt.h
index c28c37369..fe21b8e28 100644
--- a/vp8/encoder/rdopt.h
+++ b/vp8/encoder/rdopt.h
@@ -12,6 +12,10 @@
#ifndef VP8_ENCODER_RDOPT_H_
#define VP8_ENCODER_RDOPT_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#define RDCOST(RM,DM,R,D) ( ((128+(R)*(RM)) >> 8) + (DM)*(D) )
static void insertsortmv(int arr[], int len)
@@ -130,4 +134,8 @@ extern void vp8_mv_pred
);
void vp8_cal_sad(VP8_COMP *cpi, MACROBLOCKD *xd, MACROBLOCK *x, int recon_yoffset, int near_sadidx[]);
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
#endif // VP8_ENCODER_RDOPT_H_