jpegdec: Only enable rgb mode when there are 3 components.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · 24964f21e4
parent 0af34c4d2c
commit 24964f21e4
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@ -279,7 +279,7 @@ int ff_mjpeg_decode_sof(MJpegDecodeContext *s)
        return -1;
    }

-    if(s->v_max==1 && s->h_max==1 && s->lossless==1) s->rgb=1;
+    if(s->v_max==1 && s->h_max==1 && s->lossless==1 && nb_components==3) s->rgb=1;

    /* if different size, realloc/alloc picture */
    /* XXX: also check h_count and v_count */