From: Andreas Hartmetz <andreas.hartm...@kdab.com>
The only loss of precision here due to intrinsic properties of
unsigned int and float.
---
src/gallium/auxiliary/translate/translate_sse.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/auxiliary/translate/translate_sse.c
b/src/gallium/auxiliary/translate/translate_sse.c
index 03d8276..ca02b7a 100644
--- a/src/gallium/auxiliary/translate/translate_sse.c
+++ b/src/gallium/auxiliary/translate/translate_sse.c
@@ -622,7 +622,7 @@ translate_attr_convert(struct translate_sse *p,
sse2_punpcklwd(p->func, dataXMM, dataXMM);
sse2_psrad_imm(p->func, dataXMM, 16);
break;
- case 32: /* we lose precision here */
+ case 32: /* we lose precision if abs(value) > 2^23 - 1 */
break;
default:
return FALSE;
--
1.9.1
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