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omx: Allow to set a preferred configuration directory with the GST_OMX_CONFIG_DIR environment variable

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This commit is contained in:
Sebastian Dröge 2011-07-12 11:13:50 +02:00
parent 113d18caea
commit 2023754bcf
1 changed files with 11 additions and 4 deletions
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15
omx/gstomx.c
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@ -1451,11 +1451,13 @@ plugin_init (GstPlugin * plugin)
GError *err = NULL;
gchar **config_dirs;
gchar **elements;
gchar *env_config_dir;
const gchar *user_config_dir;
const gchar *const *system_config_dirs;
gint i, j;
gsize n_elements;
static const gchar *config_name[] = { "gstomx.conf", NULL };
static const gchar *env_config_name[] = { "GST_OMX_CONFIG_DIR", NULL };
GST_DEBUG_CATEGORY_INIT (gstomx_debug, "omx", 0, "gst-omx");
@ -1464,23 +1466,27 @@ plugin_init (GstPlugin * plugin)
/* Read configuration file gstomx.conf from the preferred
* configuration directories */
env_config_dir = g_strdup (g_getenv (*env_config_name));
user_config_dir = g_get_user_config_dir ();
system_config_dirs = g_get_system_config_dirs ();
config_dirs =
g_new (gchar *, g_strv_length ((gchar **) system_config_dirs) + 2);
g_new (gchar *, g_strv_length ((gchar **) system_config_dirs) + 3);
i = 0;
j = 0;
if (env_config_dir)
config_dirs[i++] = (gchar *) env_config_dir;
config_dirs[i++] = (gchar *) user_config_dir;
while (system_config_dirs[j])
config_dirs[i++] = (gchar *) system_config_dirs[j++];
config_dirs[i++] = NULL;
gst_plugin_add_dependency (plugin, NULL, (const gchar **) config_dirs,
config_name, GST_PLUGIN_DEPENDENCY_FLAG_NONE);
gst_plugin_add_dependency (plugin, env_config_name,
(const gchar **) (config_dirs + (env_config_dir ? 1 : 0)), config_name,
GST_PLUGIN_DEPENDENCY_FLAG_NONE);
config = g_key_file_new ();
if (!g_key_file_load_from_dirs (config, "gstomx.conf",
if (!g_key_file_load_from_dirs (config, *config_name,
(const gchar **) config_dirs, NULL, G_KEY_FILE_NONE, &err)) {
GST_ERROR ("Failed to load configuration file: %s", err->message);
g_error_free (err);
@ -1586,6 +1592,7 @@ plugin_init (GstPlugin * plugin)
g_strfreev (elements);
done:
g_free (env_config_dir);
g_free (config_dirs);
return ret;