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fix dequant matrix 

Originally committed as revision 4246 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2005-05-16 09:29:13 +00:00
parent 0d175622d8
commit 7bad42cf59
1 changed files with 6 additions and 3 deletions
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9
libavcodec/vp3.c
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@ -2066,7 +2066,6 @@ static void render_fragments(Vp3DecodeContext *s,
/* set up plane-specific parameters */
if (plane == 0) {
dequantizer = s->intra_y_dequant;
output_plane = s->current_frame.data[0];
last_plane = s->last_frame.data[0];
golden_plane = s->golden_frame.data[0];
@ -2075,7 +2074,6 @@ static void render_fragments(Vp3DecodeContext *s,
upper_motion_limit = 7 * s->current_frame.linesize[0];
lower_motion_limit = height * s->current_frame.linesize[0] + width - 8;
} else if (plane == 1) {
dequantizer = s->intra_c_dequant;
output_plane = s->current_frame.data[1];
last_plane = s->last_frame.data[1];
golden_plane = s->golden_frame.data[1];
@ -2084,7 +2082,6 @@ static void render_fragments(Vp3DecodeContext *s,
upper_motion_limit = 7 * s->current_frame.linesize[1];
lower_motion_limit = height * s->current_frame.linesize[1] + width - 8;
} else {
dequantizer = s->intra_c_dequant;
output_plane = s->current_frame.data[2];
last_plane = s->last_frame.data[2];
golden_plane = s->golden_frame.data[2];
@ -2172,6 +2169,12 @@ av_log(s->avctx, AV_LOG_ERROR, " help! got beefy vector! (%X, %X)\n", motion_x,
motion_source + stride + 1 + d,
stride, 8);
}
dequantizer = s->inter_dequant;
}else{
if (plane == 0)
dequantizer = s->intra_y_dequant;
else
dequantizer = s->intra_c_dequant;
}
/* dequantize the DCT coefficients */