quakeforge/libs/video/renderer/r_init.c
Bill Currie bc674657cb [plugin] Ensure plugins get unloaded during shutdown
This included pre-registered (static) plugins.

Surprisingly, PI_Shutdown was never called.
2022-05-12 20:58:39 +09:00

107 lines
2.4 KiB
C

/*
#FILENAME#
#DESCRIPTION#
Copyright (C) 2001 #AUTHOR#
Author: #AUTHOR#
Date: #DATE#
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#include "QF/cvar.h"
#include "QF/qtypes.h"
#include "QF/render.h"
#include "QF/sys.h"
#include "QF/plugin/general.h"
#include "r_internal.h"
#include "r_scrap.h"
#include "vid_internal.h"
char *vidrend_plugin;
static cvar_t vidrend_plugin_cvar = {
.name = "vid_render",
.description =
"Video Render Plugin to use",
.default_value = VID_RENDER_DEFAULT,
.flags = CVAR_ROM,
.value = { .type = 0, .value = &vidrend_plugin },
};
plugin_t *vidrendmodule = NULL;
VID_RENDER_PLUGIN_PROTOS
static plugin_list_t vidrend_plugin_list[] = {
VID_RENDER_PLUGIN_LIST
};
vid_render_data_t *r_data;
vid_render_funcs_t *r_funcs;
#define U __attribute__ ((used))
static U void (*const r_progs_init)(struct progs_s *) = R_Progs_Init;
static U void (*const r_scrapdelete)(rscrap_t *) = R_ScrapDelete;
#undef U
static void
R_shutdown (void *data)
{
PI_UnloadPlugin (vidrendmodule);
}
VISIBLE void
R_LoadModule (vid_internal_t *vid_internal)
{
PI_RegisterPlugins (vidrend_plugin_list);
Cvar_Register (&vidrend_plugin_cvar, 0, 0);
vidrendmodule = PI_LoadPlugin ("vid_render", vidrend_plugin);
if (!vidrendmodule) {
Sys_Error ("Loading of video render module: %s failed!\n",
vidrend_plugin);
}
r_funcs = vidrendmodule->functions->vid_render;
mod_funcs = r_funcs->model_funcs;
r_data = vidrendmodule->data->vid_render;
r_data->vid->vid_internal = vid_internal;
r_funcs->init ();
Sys_RegisterShutdown (R_shutdown, 0);
}
VISIBLE void
R_Init (void)
{
r_funcs->R_Init ();
R_ClearEfrags (); //FIXME force link of r_efrag.o for qwaq
Fog_Init ();
}