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vp8: warn and request sample if upscaling specified in header
author
Måns Rullgård
<mans@mansr.com>
Sun, 27 Jun 2010 00:37:43 +0000
(
00:37
+0000)
committer
Måns Rullgård
<mans@mansr.com>
Sun, 27 Jun 2010 00:37:43 +0000
(
00:37
+0000)
Originally committed as revision 23809 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/vp8.c
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diff --git
a/libavcodec/vp8.c
b/libavcodec/vp8.c
index
b7c60f9
..
f7163f4
100644
(file)
--- a/
libavcodec/vp8.c
+++ b/
libavcodec/vp8.c
@@
-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));