Module: libav Branch: master Commit: b089ca871aaa1b59d43f81bce9d246fadb2e852b
Author: Ronald S. Bultje <[email protected]> Committer: Ronald S. Bultje <[email protected]> Date: Fri Apr 13 11:06:39 2012 -0700 dsputil: fix optimized emu_edge function on Win64. Recent register allocation changes (x86inc.asm update) changed the register order and thus opcodes for the inner loops. One of them became >128bytes, which confuses other parts of this function where it jumps to fixed-offset positions to extend the edge by fixed amounts. A simple register change fixes this. --- libavcodec/x86/dsputil_yasm.asm | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavcodec/x86/dsputil_yasm.asm b/libavcodec/x86/dsputil_yasm.asm index bec4063..807c641 100644 --- a/libavcodec/x86/dsputil_yasm.asm +++ b/libavcodec/x86/dsputil_yasm.asm @@ -594,7 +594,7 @@ cglobal emu_edge_core, 2, 7, 0 %define valw2 r7w %define valw3 r3w %if WIN64 -%define valw4 r4w +%define valw4 r7w %else ; unix64 %define valw4 r3w %endif _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
