diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2007-11-12 02:04:01 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2007-11-12 02:04:01 +0000 |
| commit | 02d361919a0e53001c0ddc06ad1a828d6c6884d1 (patch) | |
| tree | 10d9dd66abb3b3296ecff3f938717a1c58ba190f /libavcodec | |
| parent | e1a794b2728afc479891917171b969cfdaf5262d (diff) | |
tring to workaround gcc 2.95 bug which causes random failures
Originally committed as revision 11003 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/i386/dsputil_mmx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/i386/dsputil_mmx.c b/libavcodec/i386/dsputil_mmx.c index 1ca13e74d8..7a63d2562f 100644 --- a/libavcodec/i386/dsputil_mmx.c +++ b/libavcodec/i386/dsputil_mmx.c @@ -1534,10 +1534,11 @@ static void sub_hfyu_median_prediction_mmx2(uint8_t *dst, uint8_t *src1, uint8_t "mov"#m1" "#mm"0, %0 \n\t"\ DIFF_PIXELS_1(m0, mm##7, mm##0, (%1,%3,4), (%2,%3,4))\ "mov"#m1" %0, "#mm"0 \n\t"\ - : "=m"(temp), "+r"(p1b), "+r"(p2b)\ + : "+m"(temp), "+r"(p1b), "+r"(p2b)\ : "r"((long)stride), "r"((long)stride*3)\ );\ } + //the "+m"(temp) is needed as gcc 2.95 sometimes fails to compile "=m"(temp) #define DIFF_PIXELS_4x8(p1,p2,stride,temp) DIFF_PIXELS_8(d, q, %%mm, p1, p2, stride, temp) #define DIFF_PIXELS_8x8(p1,p2,stride,temp) DIFF_PIXELS_8(q, dqa, %%xmm, p1, p2, stride, temp) |