Fix FTBFS due to narrowing conversions in x86 mmx code.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

k9decmpeg/idct_mmx.cpp

@@ -402,10 +402,10 @@ static inline void idct_col (int16_t * const col, const int offset)
 #define T3 43790
 #define C4 23170
 
-    static const short _T1[] ATTR_ALIGN(8) = {T1,T1,T1,T1};
+    static const unsigned short _T1[] ATTR_ALIGN(8) = {T1,T1,T1,T1};
-    static const short _T2[] ATTR_ALIGN(8) = {T2,T2,T2,T2};
+    static const unsigned short _T2[] ATTR_ALIGN(8) = {T2,T2,T2,T2};
-    static const short _T3[] ATTR_ALIGN(8) = {T3,T3,T3,T3};
+    static const unsigned short _T3[] ATTR_ALIGN(8) = {T3,T3,T3,T3};
-    static const short _C4[] ATTR_ALIGN(8) = {C4,C4,C4,C4};
+    static const unsigned short _C4[] ATTR_ALIGN(8) = {C4,C4,C4,C4};
 
     /* column code adapted from peter gubanov */
     /* http://www.elecard.com/peter/idct.shtml */

k9decmpeg/mmx.h

@@ -31,14 +31,14 @@
 #define MMX_H
 
 typedef	union {
-	long long		q;	/* Quadword (64-bit) value */
 	unsigned long long	uq;	/* Unsigned Quadword */
-	int			d[2];	/* 2 Doubleword (32-bit) values */
+	long long		q;	/* Quadword (64-bit) value */
 	unsigned int		ud[2];	/* 2 Unsigned Doubleword */
-	short			w[4];	/* 4 Word (16-bit) values */
+	int			d[2];	/* 2 Doubleword (32-bit) values */
 	unsigned short		uw[4];	/* 4 Unsigned Word */
-	char			b[8];	/* 8 Byte (8-bit) values */
+	short			w[4];	/* 4 Word (16-bit) values */
 	unsigned char		ub[8];	/* 8 Unsigned Byte */
+	char			b[8];	/* 8 Byte (8-bit) values */
 	float			s[2];	/* Single-precision (32-bit) value */
 } ATTR_ALIGN(8) mmx_t;	/* On an 8-byte (64-bit) boundary */