Add DevIL 1.7.8.

libs/DevIL-1.7.8/src-IL/include/altivec_common.h

@@ -0,0 +1,34 @@
+/*
+ *  altivec_typeconversion.h
+ *  DevIL
+ *
+ *  Created by Meloni Dario on 17/04/05.
+ *
+ */
+
+#include "il_internal.h"
+
+#ifdef ALTIVEC_GCC
+#ifndef ALTIVEC_COMMON
+#define ALTIVEC_COMMON
+
+typedef union {
+	vector unsigned int vuint;
+	unsigned int suint[4];
+	vector unsigned char vuchar;
+	unsigned char suchar[4];
+	vector float vf;
+	float sf[4];
+} vector_t;
+
+// Loads 16 byte from the specified address, aligned or not
+//vector unsigned char load_unaligned( unsigned char *buffer );
+
+// Fills a vector with the specified value
+vector float fill_vector_f( float value );
+
+#define eround(v,x) (((int)((v/x)*10)%10) > 0 ? (v/x) : (v/x)+1)
+#define eround16(v) eround(v,16)
+
+#endif
+#endif