search for: qfragdata

Displaying 2 results from an estimated 2 matches for "qfragdata".

2006 Oct 09
0
ReconRefFrames() - Possible Bug?
...; k++) { int pflag; pflag=1<<k; if((bc_mask[WhichCase]&pflag) && pbi->display_fragments[fn[k]] && (Mode2Frame[pbi->FragCodingMethod[fn[k]]] == WhichFrame)){ v[pcount]=pbi->QFragData[fn[k]][0]; wpc|=pflag; pcount++; } } In the If statement the fn[k] value can be negative and the code tries to access elements before 0. Is this supposed to happen?, as the non of the arrays have had the base pointer moved forward to allo...
2004 Aug 24
5
MMX/mmxext optimisations
quite some speed improvement indeed. attached the updated patch to apply to svn/trunk. j -------------- next part -------------- A non-text attachment was scrubbed... Name: theora-mmx.patch.gz Type: application/x-gzip Size: 8648 bytes Desc: not available Url : http://lists.xiph.org/pipermail/theora-dev/attachments/20040824/5a5f2731/theora-mmx.patch-0001.bin