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video-converter: pass output line correctly

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This commit is contained in:
Wim Taymans 2014-11-05 11:51:44 +01:00
parent 3dd059baf3
commit 0980dfcb99
1 changed files with 5 additions and 1 deletions
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6
gst-libs/gst/video/video-converter.c
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@ -219,6 +219,8 @@ gst_line_cache_get_lines (GstLineCache * cache, gint out_line, gint in_line,
}
while (TRUE) {
gint oline;
if (cache->first <= in_line
&& in_line + n_lines <= cache->first + (gint) cache->lines->len) {
return cache->lines->pdata + (in_line - cache->first);
@ -227,7 +229,9 @@ gst_line_cache_get_lines (GstLineCache * cache, gint out_line, gint in_line,
if (cache->need_line == NULL)
break;
if (!cache->need_line (cache, out_line, cache->first + cache->lines->len,
oline = out_line + cache->first + cache->lines->len - in_line;
if (!cache->need_line (cache, oline, cache->first + cache->lines->len,
cache->need_line_data))
break;
}