added 3dengfx into the repo, probably not the correct version for this

[summerhack] / src / 3dengfx / src / common / types.h

diff --git a/src/3dengfx/src/common/types.h b/src/3dengfx/src/common/types.h
new file mode 100644 (file)
index 0000000..8e39518
--- /dev/null
+++ b/src/3dengfx/src/common/types.h
@@ -0,0 +1,56 @@
+/*
+Copyright (C) 2006 John Tsiombikas <nuclear@siggraph.org>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/* type.h finds the appropriate way to define sized integer types
+ * and also defines the standard scalar type based on the configuration.
+ */
+#ifndef FOO_TYPES_H_
+#define FOO_TYPES_H_
+
+#include "3dengfx_config.h"
+
+#ifdef SINGLE_PRECISION_MATH
+typedef float scalar_t;
+#else
+typedef double scalar_t;
+#endif /* floating point precision */
+
+#include <stdlib.h>            /* to get __GLIBC__ defined if applicable */
+
+#if defined(__MACH__) || defined(__MINGW32__)
+#define HAVE_STDINT_H
+#endif /* explicitly set stdint.h availability for some platform */
+
+#if (__STDC_VERSION__ >= 199900) || defined(__GLIBC__) || defined(HAVE_STDINT_H)
+#include <stdint.h>
+#elif defined(unix) || defined(__unix__)
+#include <sys/types.h>
+#elif defined(_MSC_VER)
+typedef __int8 int8_t;
+typedef unsigned __int8 uint8_t;
+typedef __int16 int16_t;
+typedef unsigned __int16 uint16_t;
+typedef __int32 int32_t;
+typedef unsigned __int32 uint32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#else
+#error "unsupported platform, or detection failed"
+#endif /* stdint detection */
+
+#endif /* FOO_TYPES_H_ */