dsputil: Move get_penalty_factor() to the only place it is used.

1 files changed, 20 insertions, 0 deletions

diff --git a/libavcodec/motion_est.c b/libavcodec/motion_est.c
index e791690244..e051191883 100644
--- a/libavcodec/motion_est.c
+++ b/libavcodec/motion_est.c
@@ -972,6 +972,26 @@ static inline int check_input_motion(MpegEncContext * s, int mb_x, int mb_y, int
     return d;
 }
 
+static inline int get_penalty_factor(int lambda, int lambda2, int type){
+    switch(type&0xFF){
+    default:
+    case FF_CMP_SAD:
+        return lambda>>FF_LAMBDA_SHIFT;
+    case FF_CMP_DCT:
+        return (3*lambda)>>(FF_LAMBDA_SHIFT+1);
+    case FF_CMP_SATD:
+    case FF_CMP_DCT264:
+        return (2*lambda)>>FF_LAMBDA_SHIFT;
+    case FF_CMP_RD:
+    case FF_CMP_PSNR:
+    case FF_CMP_SSE:
+    case FF_CMP_NSSE:
+        return lambda2>>FF_LAMBDA_SHIFT;
+    case FF_CMP_BIT:
+        return 1;
+    }
+}
+
 void ff_estimate_p_frame_motion(MpegEncContext * s,
                                 int mb_x, int mb_y)
 {