avoid 2 additions (1 cpu cycle) per MB

[ffmpeg] / libavcodec / cavs.c

diff --git a/libavcodec/cavs.c b/libavcodec/cavs.c
index 87723c5719aeb566dc373e8ec1c1ba4d77432d96..902d82252c883de4c29b4ebec9a2b1751619b09c 100644 (file)
--- a/libavcodec/cavs.c
+++ b/libavcodec/cavs.c
@@ -212,7 +212,7 @@ void ff_cavs_load_intra_pred_chroma(AVSContext *h) {
 
 static void intra_pred_vert(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
     int y;
-    uint64_t a = unaligned64(&top[1]);
+    uint64_t a = LD64(&top[1]);
     for(y=0;y<8;y++) {
         *((uint64_t *)(d+y*stride)) = a;
     }