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gst/: remove GLib 2.6 compatibility code

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Original commit message from CVS:

* gst/glib-compat-private.h:
* gst/glib-compat.c:
* gst/glib-compat.h:
* gst/gstvalue.c: (gst_value_serialize_flags):
remove GLib 2.6 compatibility code
This commit is contained in:
Thomas Vander Stichele 2006-06-13 08:20:24 +00:00
parent 7e1530dda1
commit 5855b0ef94
5 changed files with 10 additions and 131 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
2006-06-13 Thomas Vander Stichele <thomas at apestaart dot org>
* gst/glib-compat-private.h:
* gst/glib-compat.c:
* gst/glib-compat.h:
* gst/gstvalue.c: (gst_value_serialize_flags):
remove GLib 2.6 compatibility code
2006-06-12 Tim-Philipp Müller <tim at centricular dot net>
* gst/parse/Makefile.am:

10
gst/glib-compat-private.h
View file

@ -11,17 +11,7 @@
G_BEGIN_DECLS
/* copies */
#if !GLIB_CHECK_VERSION (2, 8, 0)
int g_mkdir_with_parents (const gchar *pathname, int mode);
#endif
/* adaptations */
#include <glib-object.h>
GFlagsValue*
gst_flags_get_first_value (GFlagsClass *flags_class,
guint value);
GObject*
g_value_dup_gst_object (const GValue *value);
G_END_DECLS

110
gst/glib-compat.c
View file

@ -5,26 +5,6 @@
* Copyright 2005 David Schleef <ds@schleef.org>
*/
/* gfileutils.c - File utility functions
*
* Copyright 2000 Red Hat, Inc.
*
* GLib is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* GLib 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with GLib; see the file COPYING.LIB. If not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <glib.h>
@ -41,98 +21,8 @@
#include <unistd.h>
#endif
#include <sys/types.h>
#if 0
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#ifndef G_OS_WIN32
#include <sys/wait.h>
#endif
#include <fcntl.h>
#endif
#ifdef G_OS_WIN32
#include <windows.h>
#include <io.h>
#endif /* G_OS_WIN32 */
#ifdef G_OS_WIN32
#define G_DIR_SEPARATOR '\\'
#define G_DIR_SEPARATOR_S "\\"
#define G_IS_DIR_SEPARATOR(c) ((c) == G_DIR_SEPARATOR || (c) == '/')
#define G_SEARCHPATH_SEPARATOR ';'
#define G_SEARCHPATH_SEPARATOR_S ";"
#else
#define G_DIR_SEPARATOR '/'
#define G_DIR_SEPARATOR_S "/"
#define G_IS_DIR_SEPARATOR(c) ((c) == G_DIR_SEPARATOR)
#define G_SEARCHPATH_SEPARATOR ':'
#define G_SEARCHPATH_SEPARATOR_S ":"
#endif
/**
* gst_flags_get_first_value:
* @flags_class: a #GFlagsClass
* @value: the value
*
* Returns the first GFlagsValue which is set in value.
*
* This version is copied from GLib 2.8.
* In GLib 2.6, it didn't check for a flag value being NULL, hence it
* hits an infinite loop in our flags serialize function
*
* Returns: the first GFlagsValue which is set in value, or NULL if none is set.
*/
GFlagsValue *
gst_flags_get_first_value (GFlagsClass * flags_class, guint value)
{
g_return_val_if_fail (G_IS_FLAGS_CLASS (flags_class), NULL);
if (flags_class->n_values) {
GFlagsValue *flags_value;
if (value == 0) {
for (flags_value = flags_class->values; flags_value->value_name;
flags_value++)
if (flags_value->value == 0)
return flags_value;
} else {
for (flags_value = flags_class->values; flags_value->value_name;
flags_value++)
if (flags_value->value != 0
&& (flags_value->value & value) == flags_value->value)
return flags_value;
}
}
return NULL;
}
/* Adapted from g_value_dup_object to use gst_object_ref */
#include "gstobject.h"
/**
* g_value_dup_gst_object:
* @value: the #GstObject value to dup
*
* Get the contents of a G_TYPE_OBJECT derived GValue, increasing its reference count.
* This function exists because of unsafe reference counting in old glib versions.
*
* Returns: object content of value, should be unreferenced with gst_object_unref()
* when no longer needed.
*/
GObject *
g_value_dup_gst_object (const GValue * value)
{
GObject *o;
g_return_val_if_fail (G_VALUE_HOLDS_OBJECT (value), NULL);
o = value->data[0].v_pointer;
if (!o)
return NULL;
g_return_val_if_fail (GST_IS_OBJECT (o), NULL);
return gst_object_ref (o);
}

9
gst/glib-compat.h
View file

@ -32,15 +32,6 @@
G_BEGIN_DECLS
/* added in GLib 2.8 */
#if !GLIB_CHECK_VERSION (2, 8, 0)
#if __GNUC__ >= 4
#define G_GNUC_NULL_TERMINATED __attribute__((__sentinel__))
#else
#define G_GNUC_NULL_TERMINATED
#endif
#endif
G_END_DECLS
#endif /* __GST_GLIB_COMPAT_H__ */

4
gst/gstvalue.c
View file

@ -1923,14 +1923,14 @@ gst_value_serialize_flags (const GValue * value)
/* if no flags are set, try to serialize to the _NONE string */
if (!flags) {
fl = gst_flags_get_first_value (klass, flags);
fl = g_flags_get_first_value (klass, flags);
return g_strdup (fl->value_name);
}
/* some flags are set, so serialize one by one */
result = g_strdup ("");
while (flags) {
fl = gst_flags_get_first_value (klass, flags);
fl = g_flags_get_first_value (klass, flags);
if (fl != NULL) {
tmp = g_strconcat (result, (first ? "" : "+"), fl->value_name, NULL);
g_free (result);