4a229cf708
GKeyFile is a bit too much to import in a standalone build for my taste as it depends on the encoding part of glib. Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit 9af04f0d8813b7f6f7117e1cc2a38ae2b8d04cdd)
142 lines
3.7 KiB
C
142 lines
3.7 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* An object oriented GL/GLES Abstraction/Utility Layer
|
|
*
|
|
* Copyright (C) 2011 Intel Corporation.
|
|
*
|
|
* This library 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.
|
|
*
|
|
* 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*
|
|
*
|
|
* Authors:
|
|
* Robert Bragg <robert@linux.intel.com>
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "cogl-debug.h"
|
|
#include "cogl-config-private.h"
|
|
|
|
#include <glib.h>
|
|
|
|
char *_cogl_config_driver;
|
|
char *_cogl_config_renderer;
|
|
char *_cogl_config_disable_gl_extensions;
|
|
char *_cogl_config_override_gl_version;
|
|
|
|
#ifndef COGL_HAS_GLIB_SUPPORT
|
|
|
|
void
|
|
_cogl_config_read (void)
|
|
{
|
|
|
|
}
|
|
|
|
#else /* COGL_HAS_GLIB_SUPPORT */
|
|
|
|
/* Array of config options that just set a global string */
|
|
static const struct
|
|
{
|
|
const char *conf_name;
|
|
char **variable;
|
|
} cogl_config_string_options[] =
|
|
{
|
|
{ "COGL_DRIVER", &_cogl_config_driver },
|
|
{ "COGL_RENDERER", &_cogl_config_renderer },
|
|
{ "COGL_DISABLE_GL_EXTENSIONS", &_cogl_config_disable_gl_extensions },
|
|
{ "COGL_OVERRIDE_GL_VERSION", &_cogl_config_override_gl_version }
|
|
};
|
|
|
|
static void
|
|
_cogl_config_process (GKeyFile *key_file)
|
|
{
|
|
char *value;
|
|
int i;
|
|
|
|
value = g_key_file_get_string (key_file, "global", "COGL_DEBUG", NULL);
|
|
if (value)
|
|
{
|
|
_cogl_parse_debug_string (value,
|
|
TRUE /* enable the flags */,
|
|
TRUE /* ignore help option */);
|
|
g_free (value);
|
|
}
|
|
|
|
value = g_key_file_get_string (key_file, "global", "COGL_NO_DEBUG", NULL);
|
|
if (value)
|
|
{
|
|
_cogl_parse_debug_string (value,
|
|
FALSE /* disable the flags */,
|
|
TRUE /* ignore help option */);
|
|
g_free (value);
|
|
}
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (cogl_config_string_options); i++)
|
|
{
|
|
const char *conf_name = cogl_config_string_options[i].conf_name;
|
|
char **variable = cogl_config_string_options[i].variable;
|
|
|
|
value = g_key_file_get_string (key_file, "global", conf_name, NULL);
|
|
if (value)
|
|
{
|
|
g_free (*variable);
|
|
*variable = value;
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
_cogl_config_read (void)
|
|
{
|
|
GKeyFile *key_file = g_key_file_new ();
|
|
const char * const *system_dirs = g_get_system_config_dirs ();
|
|
char *filename;
|
|
CoglBool status = FALSE;
|
|
int i;
|
|
|
|
for (i = 0; system_dirs[i]; i++)
|
|
{
|
|
filename = g_build_filename (system_dirs[i], "cogl", "cogl.conf", NULL);
|
|
status = g_key_file_load_from_file (key_file,
|
|
filename,
|
|
0,
|
|
NULL);
|
|
g_free (filename);
|
|
if (status)
|
|
{
|
|
_cogl_config_process (key_file);
|
|
g_key_file_free (key_file);
|
|
key_file = g_key_file_new ();
|
|
break;
|
|
}
|
|
}
|
|
|
|
filename = g_build_filename (g_get_user_config_dir (), "cogl", "cogl.conf", NULL);
|
|
status = g_key_file_load_from_file (key_file,
|
|
filename,
|
|
0,
|
|
NULL);
|
|
g_free (filename);
|
|
|
|
if (status)
|
|
_cogl_config_process (key_file);
|
|
|
|
g_key_file_free (key_file);
|
|
}
|
|
|
|
#endif /* COGL_HAS_GLIB_SUPPORT */
|