From c0c5fc274f74cf9b3809acf565aa626f52b183cb Mon Sep 17 00:00:00 2001
From: Peter Moraliyski
Date: Sat, 30 Nov 2002 16:03:46 +0000
Subject: gp32 port stuff

svn-id: r5761
---
 common/util.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'common/util.h')

diff --git a/common/util.h b/common/util.h
index 3218a8546d..37576bd8af 100644
--- a/common/util.h
+++ b/common/util.h
@@ -45,6 +45,13 @@ static inline void SWAP(int &a, int &b) { int tmp=a; a=b; b=tmp; }
 #define GREEN_FROM_16(x)	((((x)>>5)&0x1F) << 3)
 #define BLUE_FROM_16(x)		(((x)&0x1F) << 3)
 
+#elif defined(__GP32__) //ph0x
+// GP32 format 5-5-5-1 (first bit means intensity)
+#define RGB_TO_16(r,g,b)	(((((r)>>3)&0x1F) << 11) | ((((g)>>3)&0x1F) << 6) | (((b)>>3)&0x1F)<<1)
+#define RED_FROM_16(x)		((((x)>>11)&0x1F) << 3)
+#define GREEN_FROM_16(x)	((((x)>>6) &0x1F) << 3)
+#define BLUE_FROM_16(x)		((((x)>>1) &0x1F) << 3)
+
 #else
 // Assume the 16 bit graphics data is in 5-6-5 format
 #define RGB_TO_16(r,g,b)	(((((r)>>3)&0x1F) << 11) | ((((g)>>2)&0x3F) << 5) | (((b)>>3)&0x1F))
-- 
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