Do not use mlibs IDCT by default, we do not want videos which are undecodeable except

with mlibs IDCT. If anyone knows of other IDCTs which arent binary identical to a
widely available one, ensure they are not used by default. These should not have been
default ever anyway but possibly something slipped through the reviews ...


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12666 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/mlib/dsputil_mlib.c

@@ -455,7 +455,7 @@ void MPV_common_init_mlib(MpegEncContext *s)
         s->dsp.fdct = ff_fdct_mlib;
     }
 
-    if(s->avctx->idct_algo==FF_IDCT_AUTO || s->avctx->idct_algo==FF_IDCT_MLIB){
+    if(s->avctx->idct_algo==FF_IDCT_MLIB){
         s->dsp.idct_put= ff_idct_put_mlib;
         s->dsp.idct_add= ff_idct_add_mlib;
         s->dsp.idct    = ff_idct_mlib;