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vp8: warn and request sample if upscaling specified in header

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Originally committed as revision 23809 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2010-06-27 00:37:43 +00:00
parent 2829ce4b40
commit 92a544267b
1 changed files with 3 additions and 0 deletions
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3
libavcodec/vp8.c
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@ -399,6 +399,9 @@ static int decode_frame_header(VP8Context *s, const uint8_t *buf, int buf_size)
buf += 7;
buf_size -= 7;
if (hscale || vscale)
av_log_missing_feature(s->avctx, "Upscaling", 1);
s->update_golden = s->update_altref = VP56_FRAME_CURRENT;
memcpy(s->prob->token , vp8_token_default_probs , sizeof(s->prob->token));
memcpy(s->prob->pred16x16, vp8_pred16x16_prob_inter, sizeof(s->prob->pred16x16));