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authorChristian Schaller <uraeus@gnome.org>2005-05-06 11:41:28 +0000
committerChristian Schaller <uraeus@gnome.org>2005-05-06 11:41:28 +0000
commit086b25d40a8fc3606d70c32af7f6af178e2d804d (patch)
tree2b138bca28d921d8798599f2c745d8014ec631ba /gst-libs/gst/floatcast/floatcast.h
parent4cb81e7ecbdc6376e5c676dcffa11758434acd1e (diff)
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remove gst-libs from gst-plugins module as it is in gst-plugins-base now
Original commit message from CVS: remove gst-libs from gst-plugins module as it is in gst-plugins-base now
Diffstat (limited to 'gst-libs/gst/floatcast/floatcast.h')
-rw-r--r--gst-libs/gst/floatcast/floatcast.h106
1 files changed, 0 insertions, 106 deletions
diff --git a/gst-libs/gst/floatcast/floatcast.h b/gst-libs/gst/floatcast/floatcast.h
deleted file mode 100644
index ae87a43f..00000000
--- a/gst-libs/gst/floatcast/floatcast.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- * Library <2002> Steve Baker <stevebaker_org@yahoo.co.uk>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __FLOATCAST_H__
-#define __FLOATCAST_H__
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <string.h>
-#include <glib/gtypes.h>
-
-G_BEGIN_DECLS
-
-#if (HAVE_LRINT && HAVE_LRINTF)
-
- /* These defines enable functionality introduced with the 1999 ISO C
- ** standard. They must be defined before the inclusion of math.h to
- ** engage them. If optimisation is enabled, these functions will be
- ** inlined. With optimisation switched off, you have to link in the
- ** maths library using -lm.
- */
-
- #define _ISOC9X_SOURCE 1
- #define _ISOC99_SOURCE 1
-
- #define __USE_ISOC9X 1
- #define __USE_ISOC99 1
-
- #include <math.h>
-
- #define gst_cast_float(x) ((gint)lrintf(x))
- #define gst_cast_double(x) ((gint)lrint(x))
-
-#else
- /* use a standard c cast, but do rounding correctly */
- #define gst_cast_float(x) ((gint)floor((x)+0.5))
- #define gst_cast_double(x) ((gint)floor((x)+0.5))
-
-#endif
-
-inline static gfloat
-GFLOAT_SWAP_LE_BE(gfloat in)
-{
- gint32 swap;
- gfloat out;
- memcpy(&swap, &in, 4);
- swap = GUINT32_SWAP_LE_BE_CONSTANT (swap);
- memcpy(&out, &swap, 4);
- return out;
-}
-
-inline static gdouble
-GDOUBLE_SWAP_LE_BE(gdouble in)
-{
- gint64 swap;
- gdouble out;
- memcpy(&swap, &in, 8);
- swap = GUINT64_SWAP_LE_BE_CONSTANT (swap);
- memcpy(&out, &swap, 8);
- return out;
-}
-
-#if G_BYTE_ORDER == G_LITTLE_ENDIAN
-#define GFLOAT_TO_LE(val) ((gfloat) (val))
-#define GFLOAT_TO_BE(val) (GFLOAT_SWAP_LE_BE (val))
-#define GDOUBLE_TO_LE(val) ((gdouble) (val))
-#define GDOUBLE_TO_BE(val) (GDOUBLE_SWAP_LE_BE (val))
-
-#elif G_BYTE_ORDER == G_BIG_ENDIAN
-#define GFLOAT_TO_LE(val) (GFLOAT_SWAP_LE_BE (val))
-#define GFLOAT_TO_BE(val) ((gfloat) (val))
-#define GDOUBLE_TO_LE(val) (GDOUBLE_SWAP_LE_BE (val))
-#define GDOUBLE_TO_BE(val) ((gdouble) (val))
-
-#else /* !G_LITTLE_ENDIAN && !G_BIG_ENDIAN */
-#error unknown ENDIAN type
-#endif /* !G_LITTLE_ENDIAN && !G_BIG_ENDIAN */
-
-#define GFLOAT_FROM_LE(val) (GFLOAT_TO_LE (val))
-#define GFLOAT_FROM_BE(val) (GDOUBLE_TO_BE (val))
-#define GDOUBLE_FROM_LE(val) (GFLOAT_TO_LE (val))
-#define GDOUBLE_FROM_BE(val) (GDOUBLE_TO_BE (val))
-
-G_END_DECLS
-
-#endif /* __FLOATCAST_H__ */
-