[SCM] libav/experimental: Fix sigill on non-MMX2 CPUs.
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 16:43:39 UTC 2013
The following commit has been merged in the experimental branch:
commit e4732ba98b2a20251c60cbc9d314f585866aca1b
Author: Diego Biurrun <diego at biurrun.de>
Date: Fri Apr 10 11:29:51 2009 +0000
Fix sigill on non-MMX2 CPUs.
Originally committed as revision 18410 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavcodec/motion-test.c b/libavcodec/motion-test.c
index e24c7de..86baa22 100644
--- a/libavcodec/motion-test.c
+++ b/libavcodec/motion-test.c
@@ -29,6 +29,7 @@
#include <sys/time.h>
#include <unistd.h>
+#include "config.h"
#include "dsputil.h"
#include "libavutil/lfg.h"
@@ -128,6 +129,7 @@ int main(int argc, char **argv)
int c;
DSPContext cctx, mmxctx;
int flags[2] = { FF_MM_MMX, FF_MM_MMX2 };
+ int flags_size = HAVE_MMX2 ? 2 : 1;
for(;;) {
c = getopt(argc, argv, "h");
@@ -145,7 +147,7 @@ int main(int argc, char **argv)
ctx = avcodec_alloc_context();
ctx->dsp_mask = FF_MM_FORCE;
dsputil_init(&cctx, ctx);
- for (c = 0; c < 1; c++) {
+ for (c = 0; c < flags_size; c++) {
int x;
ctx->dsp_mask = FF_MM_FORCE | flags[c];
dsputil_init(&mmxctx, ctx);
--
Libav/FFmpeg packaging
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