quakeforge/libs/video/renderer/r_init.c
2021-06-22 19:47:20 +09:00

100 lines
2.3 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"
cvar_t *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)
{
if (vidrendmodule->functions->general->shutdown) {
vidrendmodule->functions->general->shutdown ();
}
}
VISIBLE void
R_LoadModule (vid_internal_t *vid_internal)
{
PI_RegisterPlugins (vidrend_plugin_list);
vidrend_plugin = Cvar_Get ("vid_render", VID_RENDER_DEFAULT, CVAR_ROM, 0,
"Video Render Plugin to use");
vidrendmodule = PI_LoadPlugin ("vid_render", vidrend_plugin->string);
if (!vidrendmodule) {
Sys_Error ("Loading of video render module: %s failed!\n",
vidrend_plugin->string);
}
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;
vidrendmodule->functions->general->init ();
Sys_RegisterShutdown (R_shutdown, 0);
}
VISIBLE void
R_Init (void)
{
r_funcs->R_Init ();
}