Signed-off-by: James Almer <[email protected]>
---
libavutil/x86/intmath.h | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/libavutil/x86/intmath.h b/libavutil/x86/intmath.h
index 611ef88..e1cd596 100644
--- a/libavutil/x86/intmath.h
+++ b/libavutil/x86/intmath.h
@@ -98,6 +98,38 @@ static av_always_inline av_const unsigned
av_mod_uintp2_bmi2(unsigned a, unsigne
#endif /* __BMI2__ */
+#if defined(__SSE2__)
+
+#define av_clipd av_clipd_sse2
+static av_always_inline av_const double av_clipd_sse2(double a, double amin,
double amax)
+{
+#if defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
+ if (amin > amax) abort();
+#endif
+ __asm__ ("minsd %2, %0 \n\t"
+ "maxsd %1, %0 \n\t"
+ : "+x"(a) : "xm"(amin), "xm"(amax));
+ return a;
+}
+
+#endif /* __SSE2__ */
+
+#if defined(__SSE__)
+
+#define av_clipf av_clipf_sse
+static av_always_inline av_const float av_clipf_sse(float a, float amin, float
amax)
+{
+#if defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
+ if (amin > amax) abort();
+#endif
+ __asm__ ("minss %2, %0 \n\t"
+ "maxss %1, %0 \n\t"
+ : "+x"(a) : "xm"(amin), "xm"(amax));
+ return a;
+}
+
+#endif /* __SSE__ */
+
#endif /* __GNUC__ */
#endif /* AVUTIL_X86_INTMATH_H */
--
2.6.3
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