From 70901e04c55490d7c661f7fa5c31193860e648af Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Mon, 13 Jan 2014 18:05:47 +0000
Subject: (svn r26255) -Codechange: improve performance of brightness
 adjustment (MJP)

---
 src/blitter/32bpp_sse4.hpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/blitter/32bpp_sse4.hpp')

diff --git a/src/blitter/32bpp_sse4.hpp b/src/blitter/32bpp_sse4.hpp
index d21b5ff33..f8a563b85 100644
--- a/src/blitter/32bpp_sse4.hpp
+++ b/src/blitter/32bpp_sse4.hpp
@@ -35,6 +35,11 @@ IGNORE_UNINITIALIZED_WARNING_START
 		(*(um128i*) &m_into).m128i = _mm_insert_epi32((*(um128i*) &m_into).m128i, v.u32.low, (m_rank)*2); \
 		(*(um128i*) &m_into).m128i = _mm_insert_epi32((*(um128i*) &m_into).m128i, v.u32.high, (m_rank)*2 + 1); \
 	}
+
+	#undef LOAD64
+	#define LOAD64(m_val, m_into) \
+		m_into = _mm_cvtsi32_si128(m_val); \
+		INSR32((m_val) >> 32, m_into, 1);
 #endif
 IGNORE_UNINITIALIZED_WARNING_STOP
 
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