move preparation of chroma intra prediction into its

own inline function

Originally committed as revision 9513 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 1 insertions, 14 deletions

diff --git a/libavcodec/cavs.c b/libavcodec/cavs.c
index b6db8fe361..c1b9f49463 100644
--- a/libavcodec/cavs.c
+++ b/libavcodec/cavs.c
@@ -657,20 +657,7 @@ static int decode_mb_i(AVSContext *h, int cbp_code) {
     }
 
     /* chroma intra prediction */
-    /* extend borders by one pixel */
-    h->left_border_u[9] = h->left_border_u[8];
-    h->left_border_v[9] = h->left_border_v[8];
-    h->top_border_u[h->mbx*10+9] = h->top_border_u[h->mbx*10+8];
-    h->top_border_v[h->mbx*10+9] = h->top_border_v[h->mbx*10+8];
-    if(h->mbx && h->mby) {
-        h->top_border_u[h->mbx*10] = h->left_border_u[0] = h->topleft_border_u;
-        h->top_border_v[h->mbx*10] = h->left_border_v[0] = h->topleft_border_v;
-    } else {
-        h->left_border_u[0] = h->left_border_u[1];
-        h->left_border_v[0] = h->left_border_v[1];
-        h->top_border_u[h->mbx*10] = h->top_border_u[h->mbx*10+1];
-        h->top_border_v[h->mbx*10] = h->top_border_v[h->mbx*10+1];
-    }
+    load_intra_pred_chroma(h);
     h->intra_pred_c[pred_mode_uv](h->cu, &h->top_border_u[h->mbx*10],
                                   h->left_border_u, h->c_stride);
     h->intra_pred_c[pred_mode_uv](h->cv, &h->top_border_v[h->mbx*10],