1 files changed, 6 insertions, 0 deletions
diff --git a/vp9/encoder/vp9_rd.h b/vp9/encoder/vp9_rd.h
index a92b14edf..9b8e2732c 100644
--- a/vp9/encoder/vp9_rd.h
+++ b/vp9/encoder/vp9_rd.h
@@ -24,6 +24,7 @@ extern "C" {
 #endif
 
 #define RDDIV_BITS          7
+#define RD_EPB_SHIFT        6
 
 #define RDCOST(RM, DM, R, D) \
   (ROUND_POWER_OF_TWO(((int64_t)R) * (RM), VP9_PROB_COST_SHIFT) + (D << DM))
@@ -168,6 +169,11 @@ static INLINE int rd_less_than_thresh(int64_t best_rd, int thresh,
     return best_rd < ((int64_t)thresh * thresh_fact >> 5) || thresh == INT_MAX;
 }
 
+static INLINE void set_error_per_bit(MACROBLOCK *x, int rdmult) {
+  x->errorperbit = rdmult >> RD_EPB_SHIFT;
+  x->errorperbit += (x->errorperbit == 0);
+}
+
 void vp9_mv_pred(struct VP9_COMP *cpi, MACROBLOCK *x,
                  uint8_t *ref_y_buffer, int ref_y_stride,
                  int ref_frame, BLOCK_SIZE block_size);