Use memcpy instead of per-pixel copy loop for rgb lcl format

Originally committed as revision 18997 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago · bb79016851
parent ff8c65f482
commit bb79016851
1 changed files with 2 additions and 6 deletions
--- a/libavcodec/lcldec.c
+++ b/libavcodec/lcldec.c
@ -432,12 +432,8 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
    case IMGTYPE_RGB24:
        for (row = height - 1; row >= 0; row--) {
            pixel_ptr = row * c->pic.linesize[0];
-            for (col = 0; col < width; col++) {
-                outptr[pixel_ptr++] = encoded[0];
-                outptr[pixel_ptr++] = encoded[1];
-                outptr[pixel_ptr++] = encoded[2];
-                encoded += 3;
-            }
+            memcpy(outptr + pixel_ptr, encoded, 3 * width);
+            encoded += 3 * width;
        }
        break;
    case IMGTYPE_YUV411: