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vp3: fix regression with mplayer-crash.ogv

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a2a12e3358)
This commit is contained in:
Michael Niedermayer 2012-01-02 15:27:43 +01:00 committed by Carl Eugen Hoyos
parent 680880c98d
commit c409ac5adc
1 changed files with 2 additions and 8 deletions
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10
libavcodec/vp3.c
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@ -1514,10 +1514,7 @@ static void render_slice(Vp3DecodeContext *s, int slice)
/* invert DCT and place (or add) in final output */
if (s->all_fragments[i].coding_method == MODE_INTRA) {
int index;
index = vp3_dequant(s, s->all_fragments + i, plane, 0, block);
if (index > 63)
continue;
vp3_dequant(s, s->all_fragments + i, plane, 0, block);
if(s->avctx->idct_algo!=FF_IDCT_VP3)
block[0] += 128<<3;
s->dsp.idct_put(
@ -1525,10 +1522,7 @@ static void render_slice(Vp3DecodeContext *s, int slice)
stride,
block);
} else {
int index = vp3_dequant(s, s->all_fragments + i, plane, 1, block);
if (index > 63)
continue;
if (index > 0) {
if (vp3_dequant(s, s->all_fragments + i, plane, 1, block)) {
s->dsp.idct_add(
output_plane + first_pixel,
stride,