v2:
- Preserve word boundaries.
---
src/gallium/auxiliary/util/u_math.h | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/src/gallium/auxiliary/util/u_math.h
b/src/gallium/auxiliary/util/u_math.h
index b9ed197..5de181a 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -812,6 +812,23 @@ util_bswap16(uint16_t n)
(n << 8);
}
+static INLINE void*
+util_memcpy_cpu_to_le32(void *dest, void *src, size_t n)
+{
+#ifdef PIPE_ARCH_BIG_ENDIAN
+ size_t i, e;
+ asset(n % 4 == 0);
+
+ for (i = 0, e = n / 4; i < e; i++) {
+ uint32_t *d = (uint32_t*)dest;
+ uint32_t *s = (uint32_t*)src;
+ d[i] = util_bswap32(s[i]);
+ }
+ return dest;
+#else
+ return memcpy(dest, src, n);
+#endif
+}
/**
* Clamp X to [MIN, MAX].
--
1.8.1.5
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