mpegvideo: make FF_DEBUG_DCT_COEFF output coeffs via av_log() instead of just via...
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 23 Feb 2011 22:38:52 +0000 (23:38 +0100)
committerAnton Khirnov <anton@khirnov.net>
Thu, 12 May 2011 16:02:28 +0000 (18:02 +0200)
This allows the values to be used without changing C code and is closer to how
the other DEBUG flags work.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
libavcodec/mpegvideo.c

index 2c0525e..09e8134 100644 (file)
@@ -1869,9 +1869,14 @@ void MPV_decode_mb_internal(MpegEncContext *s, DCTELEM block[12][64],
        /* save DCT coefficients */
        int i,j;
        DCTELEM *dct = &s->current_picture.dct_coeff[mb_xy*64*6];
-       for(i=0; i<6; i++)
-           for(j=0; j<64; j++)
+       av_log(s->avctx, AV_LOG_DEBUG, "DCT coeffs of MB at %dx%d:\n", s->mb_x, s->mb_y);
+       for(i=0; i<6; i++){
+           for(j=0; j<64; j++){
                *dct++ = block[i][s->dsp.idct_permutation[j]];
+               av_log(s->avctx, AV_LOG_DEBUG, "%5d", dct[-1]);
+           }
+           av_log(s->avctx, AV_LOG_DEBUG, "\n");
+       }
     }
 
     s->current_picture.qscale_table[mb_xy]= s->qscale;