/**
* Gives the previous actor plugin based on the name of a plugin but skips
* GL plugins.
*
* @see visual_actor_get_next_by_name_nogl
*
* @param name The name of the current plugin or NULL to get the last.
*
* @return The name of the previous plugin within the list that is not a GL plugin.
*/
const char *visual_actor_get_prev_by_name_nogl (const char *name)
{
const char *prev = name;
VisPluginData *plugin;
VisPluginRef *ref;
VisActorPlugin *actplugin;
int gl;
do {
prev = visual_plugin_get_prev_by_name (visual_actor_get_list (), prev);
if (prev == NULL)
return NULL;
ref = visual_plugin_find (__lv_plugins_actor, prev);
plugin = visual_plugin_load (ref);
actplugin = VISUAL_ACTOR_PLUGIN (plugin->info->plugin);
if ((actplugin->vidoptions.depth & VISUAL_VIDEO_DEPTH_GL) > 0)
gl = TRUE;
else
gl = FALSE;
visual_plugin_unload (plugin);
} while (gl == TRUE);
return prev;
}
/**
* Gives the previous actor plugin based on the name of a plugin.
*
* @see visual_actor_get_next_by_name
*
* @param name The name of the current plugin. or NULL to get the last.
*
* @return The name of the previous plugin within the list.
*/
const char *visual_actor_get_prev_by_name (const char *name)
{
return visual_plugin_get_prev_by_name (visual_actor_get_list (), name);
}
/**
* Gives the previous transform plugin based on the name of a plugin.
*
* @see visual_transform_get_next_by_name
*
* @param name The name of the current plugin. or NULL to get the last.
*
* @return The name of the previous plugin within the list.
*/
const char *visual_transform_get_prev_by_name (const char *name)
{
return visual_plugin_get_prev_by_name (visual_transform_get_list (), name);
}
