fixing yuv422 -> yuv420p (i need that for the vceq videos ...)
authorMichael Niedermayer <michaelni@gmx.at>
Mon, 20 Jan 2003 20:33:08 +0000 (20:33 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Mon, 20 Jan 2003 20:33:08 +0000 (20:33 +0000)
Originally committed as revision 1481 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/imgconvert.c

index 9ab0bdbdf0980dc11d857acc2487b985f1aa94e7..6ac5dd72922eac95ceae77aa1990a145c863e195 100644 (file)
@@ -242,18 +242,18 @@ static void yuv422_to_yuv420p(AVPicture *dst, AVPicture *src,
    
     for(y=0;y<height;y+=2) {
         for(x=0;x<width;x+=2) {
-            lum[0] = p[0];
-            cb[0] = p[1];
-            lum[1] = p[2];
-            cr[0] = p[3];
+            cb[0] = p[0];
+            lum[0] = p[1];
+            cr[0] = p[2];
+            lum[1] = p[3];
             p += 4;
             lum += 2;
             cb++;
             cr++;
         }
         for(x=0;x<width;x+=2) {
-            lum[0] = p[0];
-            lum[1] = p[2];
+            lum[0] = p[1];
+            lum[1] = p[3];
             p += 4;
             lum += 2;
         }