Big file rename to reduce problems with brain-dead IDE's that don't handle project file hierarchies well.

Naming is more consistent with the new scheme.
May affect some third party drivers (header file renames).

1 files changed, 85 insertions, 0 deletions

diff --git a/src/gmisc/gmisc_options.h b/src/gmisc/gmisc_options.h
new file mode 100644
index 00000000..7f175fd7
--- /dev/null
+++ b/src/gmisc/gmisc_options.h
@@ -0,0 +1,85 @@
+/*
+ * This file is subject to the terms of the GFX License. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ *              http://ugfx.org/license.html
+ */
+
+/**
+ * @file    src/gmisc/gmisc_options.h
+ * @brief   GMISC - Miscellaneous Routines options header file.
+ *
+ * @addtogroup GMISC
+ * @{
+ */
+
+#ifndef _GMISC_OPTIONS_H
+#define _GMISC_OPTIONS_H
+
+/**
+ * @name    GMISC Functionality to be included
+ * @{
+ */
+	/**
+	 * @brief   Include array operation functions
+	 * @details	Defaults to FALSE
+	 */
+	#ifndef GMISC_NEED_ARRAYOPS
+		#define GMISC_NEED_ARRAYOPS			FALSE
+	#endif
+	/**
+	 * @brief   Include fast floating point trig functions (fsin, fcos)
+	 * @details	Defaults to FALSE
+	 */
+	#ifndef GMISC_NEED_FASTTRIG
+		#define GMISC_NEED_FASTTRIG			FALSE
+	#endif
+	/**
+	 * @brief   Include fast fixed point trig functions (ffsin, ffcos)
+	 * @details	Defaults to FALSE
+	 */
+	#ifndef GMISC_NEED_FIXEDTRIG
+		#define GMISC_NEED_FIXEDTRIG		FALSE
+	#endif
+	/**
+	 * @brief   Include fast inverse square root (x^-1/2)
+	 * @details	Defaults to FALSE
+	 */
+	#ifndef GMISC_NEED_INVSQRT
+		#define GMISC_NEED_INVSQRT		FALSE
+	#endif
+/**
+ * @}
+ *
+ * @name    GMISC Optional Parameters
+ * @{
+ */
+	/**
+	 * @brief	Modifies the @p invsqrt() function to assume a different integer to floating point endianness.
+	 * @note	Normally the floating point format and the integer format have
+	 * 			the same endianness. Unfortunately there are some strange
+	 * 			processors that don't eg. some very early ARM devices.
+	 * 			For those where the endianness doesn't match you can fix it by
+	 * 			defining GMISC_INVSQRT_MIXED_ENDIAN.
+	 * @note	This still assumes the processor is using an ieee floating point format.
+	 *
+	 * If you have a software floating point that uses a non-standard
+	 * floating point format (or very strange hardware) then define
+	 * GMISC_INVSQRT_REAL_SLOW and it will do it the hard way.
+	 */
+	#ifndef GMISC_INVSQRT_MIXED_ENDIAN
+		#define GMISC_INVSQRT_MIXED_ENDIAN	FALSE
+	#endif
+	/**
+	 * @brief	Modifies the @p invsqrt() function to do things the long slow way.
+	 * @note	This causes the @p invsqrt() function to work regardless of the
+	 * 			processor floating point format.
+	 * @note	This makes the @p invsqrt() function very slow.
+	 */
+	#ifndef GMISC_INVSQRT_REAL_SLOW
+		#define GMISC_INVSQRT_REAL_SLOW		FALSE
+	#endif
+/** @} */
+
+#endif /* _GMISC_OPTIONS_H */
+/** @} */