mirror of
https://github.com/yquake2/yquake2remaster.git
synced 2024-11-14 00:41:03 +00:00
Eine Umbenennung, bau nun mit -Werror
This commit is contained in:
Yamagi Burmeister
parent
533590e384
commit
871936b72a
2 changed files with 549 additions and 3 deletions
7
Makefile
7
Makefile
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@ -66,10 +66,11 @@ SDLCFLAGS = $(shell sdl-config --cflags)
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# Client
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# Client
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CFLAGS_CLIENT = $(CFLAGS_BASE)
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CFLAGS_CLIENT = $(CFLAGS_BASE)
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CFLAGS_CLIENT += -Werror
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# Dedicated Server
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# Dedicated Server
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CFLAGS_DEDICATED_SERVER = $(CFLAGS_BASE)
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CFLAGS_DEDICATED_SERVER = $(CFLAGS_BASE)
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CFLAGS_DEDICATED_SERVER += -DDEDICATED_ONLY
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CFLAGS_DEDICATED_SERVER += -DDEDICATED_ONLY -Werror
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# ----------
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# ----------
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@ -192,7 +193,7 @@ POSIX_OBJS = \
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build/posix/sdl/cd.o \
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build/posix/sdl/cd.o \
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build/posix/sdl/sound.o \
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build/posix/sdl/sound.o \
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build/posix/vid/menu.o \
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build/posix/vid/menu.o \
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build/posix/vid/refresher.o
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build/posix/vid/refresh.o
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# ----------
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# ----------
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@ -380,7 +381,7 @@ build/posix/sdl/sound.o : src/platforms/posix/sdl/sound.c
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build/posix/vid/menu.o : src/platforms/posix/vid/menu.c
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build/posix/vid/menu.o : src/platforms/posix/vid/menu.c
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$(CC) $(CFLAGS_CLIENT) -o $@ -c $<
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$(CC) $(CFLAGS_CLIENT) -o $@ -c $<
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build/posix/vid/refresher.o : src/platforms/posix/vid/refresher.c
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build/posix/vid/refresh.o : src/platforms/posix/vid/refresh.c
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$(CC) $(CFLAGS_CLIENT) -o $@ -c $<
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$(CC) $(CFLAGS_CLIENT) -o $@ -c $<
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# ----------
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# ----------
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545
src/platforms/posix/vid/refresh.c
Normal file
545
src/platforms/posix/vid/refresh.c
Normal file
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@ -0,0 +1,545 @@
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/*
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Copyright (C) 1997-2001 Id Software, Inc.
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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 the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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// Main windowed and fullscreen graphics interface module. This module
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// is used for both the software and OpenGL rendering versions of the
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// Quake refresh engine.
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#include <assert.h>
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#include <dlfcn.h> // ELF dl loader
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#include <sys/stat.h>
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#include <unistd.h>
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#include <errno.h>
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#include "../../../client/header/client.h"
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#include "../posix.h"
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// Structure containing functions exported from refresh DLL
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refexport_t re;
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// Console variables that we need to access from this module
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cvar_t *vid_gamma;
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cvar_t *vid_ref; // Name of Refresh DLL loaded
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cvar_t *vid_xpos; // X coordinate of window position
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cvar_t *vid_ypos; // Y coordinate of window position
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cvar_t *vid_fullscreen;
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// Global variables used internally by this module
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viddef_t viddef; // global video state; used by other modules
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void *reflib_library; // Handle to refresh DLL
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qboolean reflib_active = 0;
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#define VID_NUM_MODES ( sizeof( vid_modes ) / sizeof( vid_modes[0] ) )
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/** KEYBOARD **************************************************************/
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void Do_Key_Event(int key, qboolean down);
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void (*KBD_Update_fp)(void);
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void (*KBD_Init_fp)(Key_Event_fp_t fp);
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void (*KBD_Close_fp)(void);
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/** MOUSE *****************************************************************/
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in_state_t in_state;
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void (*RW_IN_Init_fp)(in_state_t *in_state_p);
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void (*RW_IN_Shutdown_fp)(void);
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void (*RW_IN_Activate_fp)(qboolean active);
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void (*RW_IN_Commands_fp)(void);
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void (*RW_IN_Move_fp)(usercmd_t *cmd);
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void (*RW_IN_Frame_fp)(void);
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void Real_IN_Init (void);
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/** CLIPBOARD *************************************************************/
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char *(*RW_Sys_GetClipboardData_fp)(void);
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extern void VID_MenuShutdown(void);
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/*
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==========================================================================
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DLL GLUE
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==========================================================================
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*/
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#define MAXPRINTMSG 4096
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void VID_Printf (int print_level, char *fmt, ...)
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{
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va_list argptr;
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char msg[MAXPRINTMSG];
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va_start (argptr,fmt);
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vsnprintf (msg,MAXPRINTMSG,fmt,argptr);
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va_end (argptr);
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if (print_level == PRINT_ALL)
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Com_Printf ("%s", msg);
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else
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Com_DPrintf ("%s", msg);
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}
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void VID_Error (int err_level, char *fmt, ...)
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{
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va_list argptr;
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char msg[MAXPRINTMSG];
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va_start (argptr,fmt);
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vsnprintf (msg,MAXPRINTMSG,fmt,argptr);
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va_end (argptr);
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Com_Error (err_level,"%s", msg);
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}
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//==========================================================================
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/*
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============
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VID_Restart_f
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Console command to re-start the video mode and refresh DLL. We do this
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simply by setting the modified flag for the vid_ref variable, which will
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cause the entire video mode and refresh DLL to be reset on the next frame.
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============
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*/
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void VID_Restart_f (void)
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{
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vid_ref->modified = true;
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}
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/*
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** VID_GetModeInfo
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*/
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typedef struct vidmode_s
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{
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const char *description;
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int width, height;
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int mode;
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} vidmode_t;
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vidmode_t vid_modes[] =
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{
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{ "Mode 0: 320x240", 320, 240, 0 },
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{ "Mode 1: 400x300", 400, 300, 1 },
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{ "Mode 2: 512x384", 512, 384, 2 },
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{ "Mode 3: 640x480", 640, 480, 3 },
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{ "Mode 4: 800x600", 800, 600, 4 },
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{ "Mode 5: 960x720", 960, 720, 5 },
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{ "Mode 6: 1024x768", 1024, 768, 6 },
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{ "Mode 7: 1152x864", 1152, 864, 7 },
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{ "Mode 8: 1280x1024", 1280, 1024, 8 },
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{ "Mode 9: 1600x1200", 1600, 1200, 9 },
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{ "Mode 10: 2048x1536", 2048, 1536, 10 },
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{ "Mode 11: 1024x480", 1024, 480, 11 }, /* Sony VAIO Pocketbook */
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{ "Mode 12: 1152x768", 1152, 768, 12 }, /* Apple TiBook */
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{ "Mode 13: 1280x854", 1280, 854, 13 }, /* Apple TiBook */
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{ "Mode 14: 640x400", 640, 400, 14 }, /* generic 16:10 widescreen*/
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{ "Mode 15: 800x500", 800, 500, 15 }, /* as found modern */
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{ "Mode 16: 1024x640", 1024, 640, 16 }, /* notebooks */
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{ "Mode 17: 1280x800", 1280, 800, 17 },
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{ "Mode 18: 1680x1050", 1680, 1050, 18 },
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{ "Mode 19: 1920x1200", 1920, 1200, 19 },
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};
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qboolean VID_GetModeInfo( int *width, int *height, int mode )
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{
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if ( mode < 0 || mode >= VID_NUM_MODES )
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return false;
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*width = vid_modes[mode].width;
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*height = vid_modes[mode].height;
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return true;
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}
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/*
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** VID_NewWindow
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*/
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void VID_NewWindow ( int width, int height)
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{
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viddef.width = width;
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viddef.height = height;
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}
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void VID_FreeReflib (void)
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{
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if (reflib_library) {
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if (KBD_Close_fp)
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KBD_Close_fp();
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if (RW_IN_Shutdown_fp)
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RW_IN_Shutdown_fp();
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dlclose(reflib_library);
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}
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KBD_Init_fp = NULL;
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KBD_Update_fp = NULL;
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KBD_Close_fp = NULL;
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RW_IN_Init_fp = NULL;
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RW_IN_Shutdown_fp = NULL;
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RW_IN_Activate_fp = NULL;
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RW_IN_Commands_fp = NULL;
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RW_IN_Move_fp = NULL;
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RW_IN_Frame_fp = NULL;
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RW_Sys_GetClipboardData_fp = NULL;
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memset (&re, 0, sizeof(re));
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reflib_library = NULL;
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reflib_active = false;
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}
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/*
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==============
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VID_LoadRefresh
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==============
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*/
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qboolean VID_LoadRefresh( char *name )
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{
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refimport_t ri;
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GetRefAPI_t GetRefAPI;
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char fn[MAX_OSPATH];
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char *path;
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struct stat st;
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extern uid_t saved_euid;
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if ( reflib_active )
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{
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if (KBD_Close_fp)
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KBD_Close_fp();
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if (RW_IN_Shutdown_fp)
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RW_IN_Shutdown_fp();
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KBD_Close_fp = NULL;
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RW_IN_Shutdown_fp = NULL;
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re.Shutdown();
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VID_FreeReflib ();
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}
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Com_Printf( "------- Loading %s -------\n", name );
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//regain root
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seteuid(saved_euid);
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path = Cvar_Get ("basedir", ".", CVAR_NOSET)->string;
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snprintf (fn, MAX_OSPATH, "%s/%s", path, name );
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if (stat(fn, &st) == -1) {
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Com_Printf( "LoadLibrary(\"%s\") failed: %s\n", name, strerror(errno));
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return false;
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}
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// permission checking
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if (strstr(fn, "softx") == NULL &&
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strstr(fn, "glx") == NULL &&
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strstr(fn, "softsdl") == NULL &&
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strstr(fn, "sdlgl") == NULL) { // softx doesn't require root
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} else {
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// softx requires we give up root now
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setreuid(getuid(), getuid());
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setegid(getgid());
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}
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if ( ( reflib_library = dlopen( fn, RTLD_LAZY ) ) == 0 )
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{
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Com_Printf( "LoadLibrary(\"%s\") failed: %s\n", name , dlerror());
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return false;
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}
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Com_Printf( "LoadLibrary(\"%s\")\n", fn );
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ri.Cmd_AddCommand = Cmd_AddCommand;
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ri.Cmd_RemoveCommand = Cmd_RemoveCommand;
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ri.Cmd_Argc = Cmd_Argc;
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ri.Cmd_Argv = Cmd_Argv;
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ri.Cmd_ExecuteText = Cbuf_ExecuteText;
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ri.Con_Printf = VID_Printf;
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ri.Sys_Error = VID_Error;
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ri.FS_LoadFile = FS_LoadFile;
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ri.FS_FreeFile = FS_FreeFile;
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ri.FS_Gamedir = FS_Gamedir;
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ri.Cvar_Get = Cvar_Get;
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ri.Cvar_Set = Cvar_Set;
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ri.Cvar_SetValue = Cvar_SetValue;
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ri.Vid_GetModeInfo = VID_GetModeInfo;
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ri.Vid_MenuInit = VID_MenuInit;
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ri.Vid_NewWindow = VID_NewWindow;
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if ( ( GetRefAPI = (void *) dlsym( reflib_library, "GetRefAPI" ) ) == 0 )
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Com_Error( ERR_FATAL, "dlsym failed on %s", name );
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re = GetRefAPI( ri );
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if (re.api_version != API_VERSION)
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{
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VID_FreeReflib ();
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Com_Error (ERR_FATAL, "%s has incompatible api_version", name);
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}
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/* Init IN (Mouse) */
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in_state.IN_CenterView_fp = IN_CenterView;
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in_state.Key_Event_fp = Do_Key_Event;
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in_state.viewangles = cl.viewangles;
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in_state.in_strafe_state = &in_strafe.state;
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in_state.in_speed_state = &in_speed.state;
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if ((RW_IN_Init_fp = dlsym(reflib_library, "RW_IN_Init")) == NULL ||
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(RW_IN_Shutdown_fp = dlsym(reflib_library, "RW_IN_Shutdown")) == NULL ||
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(RW_IN_Activate_fp = dlsym(reflib_library, "RW_IN_Activate")) == NULL ||
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(RW_IN_Commands_fp = dlsym(reflib_library, "RW_IN_Commands")) == NULL ||
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(RW_IN_Move_fp = dlsym(reflib_library, "RW_IN_Move")) == NULL ||
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(RW_IN_Frame_fp = dlsym(reflib_library, "RW_IN_Frame")) == NULL)
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Sys_Error("No RW_IN functions in REF.\n");
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/* this one is optional */
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RW_Sys_GetClipboardData_fp = dlsym(reflib_library, "RW_Sys_GetClipboardData");
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Real_IN_Init();
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if ( re.Init( 0, 0 ) == -1 )
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{
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re.Shutdown();
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VID_FreeReflib ();
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return false;
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}
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/* Init KBD */
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if ((KBD_Init_fp = dlsym(reflib_library, "KBD_Init")) == NULL ||
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(KBD_Update_fp = dlsym(reflib_library, "KBD_Update")) == NULL ||
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(KBD_Close_fp = dlsym(reflib_library, "KBD_Close")) == NULL)
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Sys_Error("No KBD functions in REF.\n");
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KBD_Init_fp(Do_Key_Event);
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Key_ClearStates();
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// give up root now
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setreuid(getuid(), getuid());
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setegid(getgid());
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Com_Printf( "------------------------------------\n");
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reflib_active = true;
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return true;
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}
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|
/*
|
||||||
|
============
|
||||||
|
VID_CheckChanges
|
||||||
|
|
||||||
|
This function gets called once just before drawing each frame, and it's sole purpose in life
|
||||||
|
is to check to see if any of the video mode parameters have changed, and if they have to
|
||||||
|
update the rendering DLL and/or video mode to match.
|
||||||
|
============
|
||||||
|
*/
|
||||||
|
void VID_CheckChanges (void)
|
||||||
|
{
|
||||||
|
char name[100];
|
||||||
|
cvar_t *sw_mode;
|
||||||
|
|
||||||
|
if ( vid_ref->modified )
|
||||||
|
{
|
||||||
|
S_StopAllSounds();
|
||||||
|
}
|
||||||
|
|
||||||
|
while (vid_ref->modified)
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
** refresh has changed
|
||||||
|
*/
|
||||||
|
vid_ref->modified = false;
|
||||||
|
vid_fullscreen->modified = true;
|
||||||
|
cl.refresh_prepped = false;
|
||||||
|
cls.disable_screen = true;
|
||||||
|
|
||||||
|
sprintf( name, "ref_%s.so", vid_ref->string );
|
||||||
|
if ( !VID_LoadRefresh( name ) )
|
||||||
|
{
|
||||||
|
if ( strcmp (vid_ref->string, "soft") == 0 ||
|
||||||
|
strcmp (vid_ref->string, "softx") == 0 ) {
|
||||||
|
Com_Printf("Refresh failed\n");
|
||||||
|
sw_mode = Cvar_Get( "sw_mode", "0", 0 );
|
||||||
|
if (sw_mode->value != 0) {
|
||||||
|
Com_Printf("Trying mode 0\n");
|
||||||
|
Cvar_SetValue("sw_mode", 0);
|
||||||
|
if ( !VID_LoadRefresh( name ) )
|
||||||
|
Com_Error (ERR_FATAL, "Couldn't fall back to software refresh!");
|
||||||
|
} else
|
||||||
|
Com_Error (ERR_FATAL, "Couldn't fall back to software refresh!");
|
||||||
|
}
|
||||||
|
|
||||||
|
/* prefer to fall back on X if active */
|
||||||
|
if (getenv("DISPLAY"))
|
||||||
|
Cvar_Set( "vid_ref", "softx" );
|
||||||
|
else
|
||||||
|
Cvar_Set( "vid_ref", "soft" );
|
||||||
|
|
||||||
|
/*
|
||||||
|
** drop the console if we fail to load a refresh
|
||||||
|
*/
|
||||||
|
if ( cls.key_dest != key_console )
|
||||||
|
{
|
||||||
|
Con_ToggleConsole_f();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
cls.disable_screen = false;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
============
|
||||||
|
VID_Init
|
||||||
|
============
|
||||||
|
*/
|
||||||
|
void VID_Init (void)
|
||||||
|
{
|
||||||
|
/* Create the video variables so we know how to start the graphics drivers */
|
||||||
|
// if DISPLAY is defined, try X
|
||||||
|
if (getenv("DISPLAY"))
|
||||||
|
vid_ref = Cvar_Get ("vid_ref", "softx", CVAR_ARCHIVE);
|
||||||
|
else
|
||||||
|
vid_ref = Cvar_Get ("vid_ref", "soft", CVAR_ARCHIVE);
|
||||||
|
vid_xpos = Cvar_Get ("vid_xpos", "3", CVAR_ARCHIVE);
|
||||||
|
vid_ypos = Cvar_Get ("vid_ypos", "22", CVAR_ARCHIVE);
|
||||||
|
vid_fullscreen = Cvar_Get ("vid_fullscreen", "0", CVAR_ARCHIVE);
|
||||||
|
vid_gamma = Cvar_Get( "vid_gamma", "1", CVAR_ARCHIVE );
|
||||||
|
|
||||||
|
/* Add some console commands that we want to handle */
|
||||||
|
Cmd_AddCommand ("vid_restart", VID_Restart_f);
|
||||||
|
|
||||||
|
/* Disable the 3Dfx splash screen */
|
||||||
|
putenv("FX_GLIDE_NO_SPLASH=0");
|
||||||
|
|
||||||
|
/* Start the graphics mode and load refresh DLL */
|
||||||
|
VID_CheckChanges();
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
============
|
||||||
|
VID_Shutdown
|
||||||
|
============
|
||||||
|
*/
|
||||||
|
void VID_Shutdown (void)
|
||||||
|
{
|
||||||
|
if ( reflib_active )
|
||||||
|
{
|
||||||
|
if (KBD_Close_fp)
|
||||||
|
KBD_Close_fp();
|
||||||
|
if (RW_IN_Shutdown_fp)
|
||||||
|
RW_IN_Shutdown_fp();
|
||||||
|
KBD_Close_fp = NULL;
|
||||||
|
RW_IN_Shutdown_fp = NULL;
|
||||||
|
re.Shutdown ();
|
||||||
|
VID_FreeReflib ();
|
||||||
|
}
|
||||||
|
|
||||||
|
VID_MenuShutdown();
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
============
|
||||||
|
VID_CheckRefExists
|
||||||
|
|
||||||
|
Checks to see if the given ref_NAME.so exists.
|
||||||
|
Placed here to avoid complicating other code if the library .so files
|
||||||
|
ever have their names changed.
|
||||||
|
============
|
||||||
|
*/
|
||||||
|
qboolean VID_CheckRefExists (const char *ref)
|
||||||
|
{
|
||||||
|
char fn[MAX_OSPATH];
|
||||||
|
char *path;
|
||||||
|
struct stat st;
|
||||||
|
|
||||||
|
path = Cvar_Get ("basedir", ".", CVAR_NOSET)->string;
|
||||||
|
snprintf (fn, MAX_OSPATH, "%s/ref_%s.so", path, ref );
|
||||||
|
|
||||||
|
if (stat(fn, &st) == 0)
|
||||||
|
return true;
|
||||||
|
else
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* INPUT */
|
||||||
|
/*****************************************************************************/
|
||||||
|
|
||||||
|
cvar_t *in_joystick;
|
||||||
|
|
||||||
|
// This is fake, it's acutally done by the Refresh load
|
||||||
|
void IN_Init (void)
|
||||||
|
{
|
||||||
|
in_joystick = Cvar_Get ("in_joystick", "0", CVAR_ARCHIVE);
|
||||||
|
}
|
||||||
|
|
||||||
|
void Real_IN_Init (void)
|
||||||
|
{
|
||||||
|
if (RW_IN_Init_fp)
|
||||||
|
RW_IN_Init_fp(&in_state);
|
||||||
|
}
|
||||||
|
|
||||||
|
void IN_Shutdown (void)
|
||||||
|
{
|
||||||
|
if (RW_IN_Shutdown_fp)
|
||||||
|
RW_IN_Shutdown_fp();
|
||||||
|
}
|
||||||
|
|
||||||
|
void IN_Commands (void)
|
||||||
|
{
|
||||||
|
if (RW_IN_Commands_fp)
|
||||||
|
RW_IN_Commands_fp();
|
||||||
|
}
|
||||||
|
|
||||||
|
void IN_Move (usercmd_t *cmd)
|
||||||
|
{
|
||||||
|
if (RW_IN_Move_fp)
|
||||||
|
RW_IN_Move_fp(cmd);
|
||||||
|
}
|
||||||
|
|
||||||
|
void IN_Frame (void)
|
||||||
|
{
|
||||||
|
if (RW_IN_Activate_fp)
|
||||||
|
{
|
||||||
|
if ( !cl.refresh_prepped || cls.key_dest == key_console || cls.key_dest == key_menu)
|
||||||
|
RW_IN_Activate_fp(false);
|
||||||
|
else
|
||||||
|
RW_IN_Activate_fp(true);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (RW_IN_Frame_fp)
|
||||||
|
RW_IN_Frame_fp();
|
||||||
|
}
|
||||||
|
|
||||||
|
void IN_Activate (qboolean active)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
void Do_Key_Event(int key, qboolean down)
|
||||||
|
{
|
||||||
|
Key_Event(key, down, Sys_Milliseconds());
|
||||||
|
}
|
||||||
|
|
||||||
|
char *Sys_GetClipboardData(void)
|
||||||
|
{
|
||||||
|
if (RW_Sys_GetClipboardData_fp)
|
||||||
|
return RW_Sys_GetClipboardData_fp();
|
||||||
|
else
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
Loading…
Reference in a new issue