mirror of
https://git.code.sf.net/p/quake/quakeforge
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116 lines
2.9 KiB
C
116 lines
2.9 KiB
C
/*
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plugin.h
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QuakeForge plugin API structures and prototypes
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Copyright (C) 2001 Jeff Teunissen <deek@dusknet.dhs.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifndef __QF_plugin_h_
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#define __QF_plugin_h_
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/** \defgroup plugin Plugins
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\ingroup utils
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*/
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//@{
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#define QFPLUGIN_VERSION "1.0"
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#include <QF/qtypes.h>
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#ifdef STATIC_PLUGINS
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#define PLUGIN_INFO(type,name) plugin_t *type##_##name##_PluginInfo (void); plugin_t * type##_##name##_PluginInfo (void)
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#else
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#define PLUGIN_INFO(type,name) plugin_t *PluginInfo (void); __attribute__((visibility ("default"))) plugin_t *PluginInfo (void)
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#endif
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typedef enum {
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qfp_null = 0, // Not real
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qfp_input, // Input (pointing devices, joysticks, etc)
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qfp_cd, // CD Audio
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qfp_console, // Console `driver'
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qfp_snd_output, // Sound output (OSS, ALSA, Win32)
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qfp_snd_render, // Sound mixing
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qfp_vid_render, // Video renderer
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} plugin_type_t;
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typedef struct plugin_funcs_s {
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struct general_funcs_s *general;
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struct input_funcs_s *input;
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struct cd_funcs_s *cd;
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struct console_funcs_s *console;
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struct snd_output_funcs_s *snd_output;
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struct snd_render_funcs_s *snd_render;
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struct vid_render_funcs_s *vid_render;
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} plugin_funcs_t;
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typedef struct plugin_data_s {
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struct general_data_s *general;
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struct input_data_s *input;
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struct cd_data_s *cd;
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struct console_data_s *console;
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struct snd_output_data_s *snd_output;
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struct snd_render_data_s *snd_render;
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struct vid_render_data_s *vid_render;
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} plugin_data_t;
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typedef struct plugin_s {
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plugin_type_t type;
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void *handle;
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const char *api_version;
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const char *plugin_version;
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const char *description;
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const char *copyright;
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plugin_funcs_t *functions;
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plugin_data_t *data;
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const char *full_name;
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} plugin_t;
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/*
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General plugin info return function type
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*/
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typedef plugin_t * (*P_PluginInfo) (void);
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typedef struct plugin_list_s {
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const char *name;
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P_PluginInfo info;
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} plugin_list_t;
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/*
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Plugin system variables
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*/
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extern struct cvar_s *fs_pluginpath;
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/*
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Function prototypes
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*/
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plugin_t *PI_LoadPlugin (const char *, const char *);
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qboolean PI_UnloadPlugin (plugin_t *);
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void PI_RegisterPlugins (plugin_list_t *);
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void PI_Init (void);
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void PI_Shutdown (void);
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// FIXME: we need a generic function to initialize unused fields
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//@}
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#endif // __QF_plugin_h_
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