19 lines
744 B
Plaintext
19 lines
744 B
Plaintext
$OpenBSD: patch-libavcodec_wmv2_c,v 1.1 2005/09/08 16:35:01 fgsch Exp $
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--- libavcodec/wmv2.c.orig Sat Apr 16 17:41:13 2005
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+++ libavcodec/wmv2.c Wed Sep 7 17:00:16 2005
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@@ -513,9 +513,12 @@ static int16_t *wmv2_pred_motion(Wmv2Con
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B = s->current_picture.motion_val[0][xy - wrap];
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C = s->current_picture.motion_val[0][xy + 2 - wrap];
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- diff= FFMAX(ABS(A[0] - B[0]), ABS(A[1] - B[1]));
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+ if(s->mb_x && !s->first_slice_line && !s->mspel && w->top_left_mv_flag)
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+ diff= FFMAX(ABS(A[0] - B[0]), ABS(A[1] - B[1]));
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+ else
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+ diff=0;
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- if(s->mb_x && !s->first_slice_line && !s->mspel && w->top_left_mv_flag && diff >= 8)
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+ if(diff >= 8)
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type= get_bits1(&s->gb);
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else
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type= 2;
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