19fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 29fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCopyright (C) 1996-1997 Id Software, Inc. 39fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 49fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThis program is free software; you can redistribute it and/or 59fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreammodify it under the terms of the GNU General Public License 69fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamas published by the Free Software Foundation; either version 2 79fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamof the License, or (at your option) any later version. 89fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 99fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThis program is distributed in the hope that it will be useful, 109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambut WITHOUT ANY WARRANTY; without even the implied warranty of 119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSee the GNU General Public License for more details. 149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamYou should have received a copy of the GNU General Public License 169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamalong with this program; if not, write to the Free Software 179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// vid_x.c -- general x video driver 219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define _BSD 239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamtypedef unsigned short PIXEL; 259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <ctype.h> 279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <sys/time.h> 289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <sys/types.h> 299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <unistd.h> 309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <signal.h> 319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <stdlib.h> 329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <stdio.h> 339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <string.h> 349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <sys/ipc.h> 359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <sys/shm.h> 369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <X11/Xlib.h> 379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <X11/Xutil.h> 389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <X11/Xatom.h> 399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <X11/keysym.h> 409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include <X11/extensions/XShm.h> 419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include "quakedef.h" 439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include "d_local.h" 449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamcvar_t _windowed_mouse = {"_windowed_mouse","0", true}; 469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamcvar_t m_filter = {"m_filter","0", true}; 479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat old_windowed_mouse; 489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// not used 509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint VGA_width, VGA_height, VGA_rowbytes, VGA_bufferrowbytes, VGA_planar; 519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *VGA_pagebase; 529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamqboolean mouse_avail; 559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint mouse_buttons=3; 569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint mouse_oldbuttonstate; 579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint mouse_buttonstate; 589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat mouse_x, mouse_y; 599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat old_mouse_x, old_mouse_y; 609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint p_mouse_x; 619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint p_mouse_y; 629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint ignorenext; 639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint bits_per_pixel; 649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamtypedef struct 669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int input; 689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int output; 699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} keymap_t; 709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamviddef_t vid; // global video state 729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamunsigned short d_8to16table[256]; 739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint num_shades=32; 759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint d_con_indirect = 0; 779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint vid_buffersize; 799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic qboolean doShm; 819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic Display *x_disp; 829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic Colormap x_cmap; 839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic Window x_win; 849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic GC x_gc; 859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic Visual *x_vis; 869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic XVisualInfo *x_visinfo; 879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//static XImage *x_image; 889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic int x_shmeventtype; 909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//static XShmSegmentInfo x_shminfo; 919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic qboolean oktodraw = false; 939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint XShmQueryExtension(Display *); 959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint XShmGetEventBase(Display *); 969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint current_framebuffer; 989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic XImage *x_framebuffer[2] = { 0, 0 }; 999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic XShmSegmentInfo x_shminfo[2]; 1009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic int verbose=0; 1029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic byte current_palette[768]; 1049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic long X11_highhunkmark; 1069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic long X11_buffersize; 1079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint vid_surfcachesize; 1099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid *vid_surfcache; 1109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid (*vid_menudrawfn)(void); 1129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid (*vid_menukeyfn)(int key); 1139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid VID_MenuKey (int key); 1149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic PIXEL st2d_8to16table[256]; 1169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic int shiftmask_fl=0; 1179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic long r_shift,g_shift,b_shift; 1189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic unsigned long r_mask,g_mask,b_mask; 1199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid shiftmask_init() 1219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned int x; 1239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream r_mask=x_vis->red_mask; 1249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream g_mask=x_vis->green_mask; 1259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b_mask=x_vis->blue_mask; 1269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for(r_shift=-8,x=1;x<r_mask;x=x<<1)r_shift++; 1279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for(g_shift=-8,x=1;x<g_mask;x=x<<1)g_shift++; 1289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for(b_shift=-8,x=1;x<b_mask;x=x<<1)b_shift++; 1299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream shiftmask_fl=1; 1309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamPIXEL xlib_rgb(int r,int g,int b) 1339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream PIXEL p; 1359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if(shiftmask_fl==0) shiftmask_init(); 1369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p=0; 1379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if(r_shift>0) { 1399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p=(r<<(r_shift))&r_mask; 1409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } else if(r_shift<0) { 1419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p=(r>>(-r_shift))&r_mask; 1429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } else p|=(r&r_mask); 1439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if(g_shift>0) { 1459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p|=(g<<(g_shift))&g_mask; 1469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } else if(g_shift<0) { 1479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p|=(g>>(-g_shift))&g_mask; 1489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } else p|=(g&g_mask); 1499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if(b_shift>0) { 1519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p|=(b<<(b_shift))&b_mask; 1529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } else if(b_shift<0) { 1539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p|=(b>>(-b_shift))&b_mask; 1549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } else p|=(b&b_mask); 1559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return p; 1579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid st2_fixup( XImage *framebuf, int x, int y, int width, int height) 1609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int xi,yi; 1629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned char *src; 1639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream PIXEL *dest; 1649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if( (x<0)||(y<0) )return; 1669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (yi = y; yi < (y+height); yi++) { 1689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream src = &framebuf->data [yi * framebuf->bytes_per_line]; 1699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dest = (PIXEL*)src; 1709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for(xi = (x+width-1); xi >= x; xi--) { 1719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dest[xi] = st2d_8to16table[src[xi]]; 1729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// ======================================================================== 1789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// Tragic death handler 1799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// ======================================================================== 1809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid TragicDeath(int signal_num) 1829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XAutoRepeatOn(x_disp); 1849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XCloseDisplay(x_disp); 1859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("This death brought to you by the number %d\n", signal_num); 1869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// ======================================================================== 1899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// makes a null cursor 1909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// ======================================================================== 1919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic Cursor CreateNullCursor(Display *display, Window root) 1939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Pixmap cursormask; 1959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XGCValues xgc; 1969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream GC gc; 1979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XColor dummycolour; 1989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Cursor cursor; 1999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cursormask = XCreatePixmap(display, root, 1, 1, 1/*depth*/); 2019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream xgc.function = GXclear; 2029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream gc = XCreateGC(display, cursormask, GCFunction, &xgc); 2039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XFillRectangle(display, cursormask, gc, 0, 0, 1, 1); 2049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dummycolour.pixel = 0; 2059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dummycolour.red = 0; 2069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dummycolour.flags = 04; 2079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cursor = XCreatePixmapCursor(display, cursormask, cursormask, 2089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream &dummycolour,&dummycolour, 0,0); 2099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XFreePixmap(display,cursormask); 2109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XFreeGC(display,gc); 2119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return cursor; 2129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid ResetFrameBuffer(void) 2159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int mem; 2179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int pwidth; 2189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_framebuffer[0]) 2209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream free(x_framebuffer[0]->data); 2229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream free(x_framebuffer[0]); 2239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (d_pzbuffer) 2269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream D_FlushCaches (); 2289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Hunk_FreeToHighMark (X11_highhunkmark); 2299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream d_pzbuffer = NULL; 2309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream X11_highhunkmark = Hunk_HighMark (); 2329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// alloc an extra line in case we want to wrap, and allocate the z-buffer 2349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream X11_buffersize = vid.width * vid.height * sizeof (*d_pzbuffer); 2359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid_surfcachesize = D_SurfaceCacheForRes (vid.width, vid.height); 2379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream X11_buffersize += vid_surfcachesize; 2399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream d_pzbuffer = Hunk_HighAllocName (X11_buffersize, "video"); 2419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (d_pzbuffer == NULL) 2429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Not enough memory for video mode\n"); 2439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid_surfcache = (byte *) d_pzbuffer 2459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream + vid.width * vid.height * sizeof (*d_pzbuffer); 2469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream D_InitCaches(vid_surfcache, vid_surfcachesize); 2489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pwidth = x_visinfo->depth / 8; 2509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pwidth == 3) pwidth = 4; 2519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mem = ((vid.width*pwidth+7)&~7) * vid.height; 2529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_framebuffer[0] = XCreateImage( x_disp, 2549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_vis, 2559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_visinfo->depth, 2569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ZPixmap, 2579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 0, 2589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream malloc(mem), 2599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.width, vid.height, 2609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 32, 2619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 0); 2629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!x_framebuffer[0]) 2649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: XCreateImage failed\n"); 2659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.buffer = (byte*) (x_framebuffer[0]); 2679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.conbuffer = vid.buffer; 2689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid ResetSharedFrameBuffers(void) 2729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int size; 2759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int key; 2769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int minsize = getpagesize(); 2779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int frm; 2789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (d_pzbuffer) 2809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream D_FlushCaches (); 2829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Hunk_FreeToHighMark (X11_highhunkmark); 2839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream d_pzbuffer = NULL; 2849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream X11_highhunkmark = Hunk_HighMark (); 2879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// alloc an extra line in case we want to wrap, and allocate the z-buffer 2899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream X11_buffersize = vid.width * vid.height * sizeof (*d_pzbuffer); 2909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid_surfcachesize = D_SurfaceCacheForRes (vid.width, vid.height); 2929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream X11_buffersize += vid_surfcachesize; 2949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream d_pzbuffer = Hunk_HighAllocName (X11_buffersize, "video"); 2969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (d_pzbuffer == NULL) 2979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Not enough memory for video mode\n"); 2989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid_surfcache = (byte *) d_pzbuffer 3009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream + vid.width * vid.height * sizeof (*d_pzbuffer); 3019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream D_InitCaches(vid_surfcache, vid_surfcachesize); 3039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (frm=0 ; frm<2 ; frm++) 3059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // free up old frame buffer memory 3089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_framebuffer[frm]) 3109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XShmDetach(x_disp, &x_shminfo[frm]); 3129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream free(x_framebuffer[frm]); 3139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream shmdt(x_shminfo[frm].shmaddr); 3149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // create the image 3179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_framebuffer[frm] = XShmCreateImage( x_disp, 3199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_vis, 3209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_visinfo->depth, 3219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ZPixmap, 3229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 0, 3239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream &x_shminfo[frm], 3249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.width, 3259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.height ); 3269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // grab shared memory 3289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream size = x_framebuffer[frm]->bytes_per_line 3309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream * x_framebuffer[frm]->height; 3319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (size < minsize) 3329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: Window must use at least %d bytes\n", minsize); 3339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream key = random(); 3359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_shminfo[frm].shmid = shmget((key_t)key, size, IPC_CREAT|0777); 3369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_shminfo[frm].shmid==-1) 3379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: Could not get any shared memory\n"); 3389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // attach to the shared memory segment 3409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_shminfo[frm].shmaddr = 3419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream (void *) shmat(x_shminfo[frm].shmid, 0, 0); 3429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream printf("VID: shared memory id=%d, addr=0x%lx\n", x_shminfo[frm].shmid, 3449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream (long) x_shminfo[frm].shmaddr); 3459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_framebuffer[frm]->data = x_shminfo[frm].shmaddr; 3479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // get the X server to attach to it 3499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!XShmAttach(x_disp, &x_shminfo[frm])) 3519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: XShmAttach() failed\n"); 3529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XSync(x_disp, 0); 3539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream shmctl(x_shminfo[frm].shmid, IPC_RMID, 0); 3549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 3589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// Called at startup to set up translation tables, takes 256 8 bit RGB values 3609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// the palette data will go away after the call, so it must be copied off if 3619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// the video driver will need it again 3629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid VID_Init (unsigned char *palette) 3649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 3659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int pnum, i; 3679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XVisualInfo template; 3689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int num_visuals; 3699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int template_mask; 3709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream S_Init(); 3729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ignorenext=0; 3749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.width = 320; 3759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.height = 200; 3769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.maxwarpwidth = WARP_WIDTH; 3779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.maxwarpheight = WARP_HEIGHT; 3789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.numpages = 2; 3799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.colormap = host_colormap; 3809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // vid.cbits = VID_CBITS; 3819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // vid.grades = VID_GRADES; 3829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.fullbright = 256 - LittleLong (*((int *)vid.colormap + 2048)); 3839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream srandom(getpid()); 3859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream verbose=COM_CheckParm("-verbose"); 3879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// open the display 3899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_disp = XOpenDisplay(0); 3909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!x_disp) 3919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (getenv("DISPLAY")) 3939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: Could not open display [%s]\n", 3949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream getenv("DISPLAY")); 3959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 3969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: Could not open local display\n"); 3979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// catch signals so i can turn on auto-repeat 4009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream struct sigaction sa; 4039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sigaction(SIGINT, 0, &sa); 4049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sa.sa_handler = TragicDeath; 4059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sigaction(SIGINT, &sa, 0); 4069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sigaction(SIGTERM, &sa, 0); 4079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XAutoRepeatOff(x_disp); 4109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// for debugging only 4129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XSynchronize(x_disp, True); 4139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// check for command-line window size 4159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ((pnum=COM_CheckParm("-winsize"))) 4169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pnum >= com_argc-2) 4189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: -winsize <width> <height>\n"); 4199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.width = Q_atoi(com_argv[pnum+1]); 4209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.height = Q_atoi(com_argv[pnum+2]); 4219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!vid.width || !vid.height) 4229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: Bad window width/height\n"); 4239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ((pnum=COM_CheckParm("-width"))) { 4259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pnum >= com_argc-1) 4269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: -width <width>\n"); 4279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.width = Q_atoi(com_argv[pnum+1]); 4289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!vid.width) 4299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: Bad window width\n"); 4309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ((pnum=COM_CheckParm("-height"))) { 4329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pnum >= com_argc-1) 4339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: -height <height>\n"); 4349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.height = Q_atoi(com_argv[pnum+1]); 4359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!vid.height) 4369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: Bad window height\n"); 4379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream template_mask = 0; 4409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// specify a visual id 4429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ((pnum=COM_CheckParm("-visualid"))) 4439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pnum >= com_argc-1) 4459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: -visualid <id#>\n"); 4469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream template.visualid = Q_atoi(com_argv[pnum+1]); 4479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream template_mask = VisualIDMask; 4489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// If not specified, use default visual 4519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 4529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int screen; 4549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream screen = XDefaultScreen(x_disp); 4559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream template.visualid = 4569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XVisualIDFromVisual(XDefaultVisual(x_disp, screen)); 4579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream template_mask = VisualIDMask; 4589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// pick a visual- warn if more than one was available 4619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_visinfo = XGetVisualInfo(x_disp, template_mask, &template, &num_visuals); 4629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (num_visuals > 1) 4639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream printf("Found more than one visual id at depth %d:\n", template.depth); 4659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<num_visuals ; i++) 4669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream printf(" -visualid %d\n", (int)(x_visinfo[i].visualid)); 4679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (num_visuals == 0) 4699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (template_mask == VisualIDMask) 4719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: Bad visual id %d\n", template.visualid); 4729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 4739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID: No visuals at depth %d\n", template.depth); 4749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (verbose) 4779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream printf("Using visualid %d:\n", (int)(x_visinfo->visualid)); 4799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream printf(" screen %d\n", x_visinfo->screen); 4809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream printf(" red_mask 0x%x\n", (int)(x_visinfo->red_mask)); 4819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream printf(" green_mask 0x%x\n", (int)(x_visinfo->green_mask)); 4829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream printf(" blue_mask 0x%x\n", (int)(x_visinfo->blue_mask)); 4839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream printf(" colormap_size %d\n", x_visinfo->colormap_size); 4849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream printf(" bits_per_rgb %d\n", x_visinfo->bits_per_rgb); 4859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_vis = x_visinfo->visual; 4889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// setup attributes for main window 4909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int attribmask = CWEventMask | CWColormap | CWBorderPixel; 4929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XSetWindowAttributes attribs; 4939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Colormap tmpcmap; 4949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tmpcmap = XCreateColormap(x_disp, XRootWindow(x_disp, 4969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_visinfo->screen), x_vis, AllocNone); 4979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream attribs.event_mask = StructureNotifyMask | KeyPressMask 4999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream | KeyReleaseMask | ExposureMask | PointerMotionMask | 5009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ButtonPressMask | ButtonReleaseMask; 5019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream attribs.border_pixel = 0; 5029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream attribs.colormap = tmpcmap; 5039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// create the main window 5059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_win = XCreateWindow( x_disp, 5069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XRootWindow(x_disp, x_visinfo->screen), 5079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 0, 0, // x, y 5089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.width, vid.height, 5099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 0, // borderwidth 5109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_visinfo->depth, 5119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream InputOutput, 5129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_vis, 5139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream attribmask, 5149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream &attribs ); 5159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XStoreName( x_disp,x_win,"xquake"); 5169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_visinfo->class != TrueColor) 5199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XFreeColormap(x_disp, tmpcmap); 5209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_visinfo->depth == 8) 5249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // create and upload the palette 5279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_visinfo->class == PseudoColor) 5289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_cmap = XCreateColormap(x_disp, x_win, x_vis, AllocAll); 5309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream VID_SetPalette(palette); 5319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XSetWindowColormap(x_disp, x_win, x_cmap); 5329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// inviso cursor 5379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XDefineCursor(x_disp, x_win, CreateNullCursor(x_disp, x_win)); 5389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// create the GC 5409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XGCValues xgcvalues; 5429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int valuemask = GCGraphicsExposures; 5439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream xgcvalues.graphics_exposures = False; 5449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_gc = XCreateGC(x_disp, x_win, valuemask, &xgcvalues ); 5459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// map the window 5489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XMapWindow(x_disp, x_win); 5499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// wait for first exposure event 5519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XEvent event; 5539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream do 5549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XNextEvent(x_disp, &event); 5569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (event.type == Expose && !event.xexpose.count) 5579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream oktodraw = true; 5589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } while (!oktodraw); 5599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// now safe to draw 5619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// even if MITSHM is available, make sure it's a local connection 5639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (XShmQueryExtension(x_disp)) 5649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *displayname; 5669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream doShm = true; 5679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream displayname = (char *) getenv("DISPLAY"); 5689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (displayname) 5699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char *d = displayname; 5719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (*d && (*d != ':')) d++; 5729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*d) *d = 0; 5739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!(!strcasecmp(displayname, "unix") || !*displayname)) 5749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream doShm = false; 5759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (doShm) 5799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_shmeventtype = XShmGetEventBase(x_disp) + ShmCompletion; 5819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ResetSharedFrameBuffers(); 5829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 5849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ResetFrameBuffer(); 5859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream current_framebuffer = 0; 5879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.rowbytes = x_framebuffer[0]->bytes_per_line; 5889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.buffer = x_framebuffer[0]->data; 5899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.direct = 0; 5909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.conbuffer = x_framebuffer[0]->data; 5919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.conrowbytes = vid.rowbytes; 5929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.conwidth = vid.width; 5939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.conheight = vid.height; 5949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.aspect = ((float)vid.height / (float)vid.width) * (320.0 / 240.0); 5959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// XSynchronize(x_disp, False); 5979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid VID_ShiftPalette(unsigned char *p) 6019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream VID_SetPalette(p); 6039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid VID_SetPalette(unsigned char *palette) 6089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 6119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XColor colors[256]; 6129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for(i=0;i<256;i++) 6149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream st2d_8to16table[i]= xlib_rgb(palette[i*3], 6159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream palette[i*3+1],palette[i*3+2]); 6169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_visinfo->class == PseudoColor && x_visinfo->depth == 8) 6189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 6199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (palette != current_palette) 6209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy(current_palette, palette, 768); 6219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<256 ; i++) 6229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 6239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream colors[i].pixel = i; 6249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream colors[i].flags = DoRed|DoGreen|DoBlue; 6259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream colors[i].red = palette[i*3] * 257; 6269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream colors[i].green = palette[i*3+1] * 257; 6279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream colors[i].blue = palette[i*3+2] * 257; 6289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 6299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XStoreColors(x_disp, x_cmap, colors, 256); 6309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 6319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// Called at shutdown 6359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid VID_Shutdown (void) 6379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf("VID_Shutdown\n"); 6399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XAutoRepeatOn(x_disp); 6409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XCloseDisplay(x_disp); 6419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint XLateKey(XKeyEvent *ev) 6449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int key; 6479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char buf[64]; 6489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream KeySym keysym; 6499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream key = 0; 6519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XLookupString(ev, buf, sizeof buf, &keysym, 0); 6539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream switch(keysym) 6559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 6569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Page_Up: 6579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Page_Up: key = K_PGUP; break; 6589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Page_Down: 6609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Page_Down: key = K_PGDN; break; 6619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Home: 6639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Home: key = K_HOME; break; 6649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_End: 6669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_End: key = K_END; break; 6679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Left: 6699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Left: key = K_LEFTARROW; break; 6709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Right: 6729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Right: key = K_RIGHTARROW; break; 6739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Down: 6759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Down: key = K_DOWNARROW; break; 6769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Up: 6789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Up: key = K_UPARROW; break; 6799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Escape: key = K_ESCAPE; break; 6819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Enter: 6839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Return: key = K_ENTER; break; 6849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Tab: key = K_TAB; break; 6869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F1: key = K_F1; break; 6889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F2: key = K_F2; break; 6909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F3: key = K_F3; break; 6929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F4: key = K_F4; break; 6949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F5: key = K_F5; break; 6969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F6: key = K_F6; break; 6989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F7: key = K_F7; break; 7009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F8: key = K_F8; break; 7029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F9: key = K_F9; break; 7049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F10: key = K_F10; break; 7069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F11: key = K_F11; break; 7089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_F12: key = K_F12; break; 7109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_BackSpace: key = K_BACKSPACE; break; 7129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Delete: 7149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Delete: key = K_DEL; break; 7159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Pause: key = K_PAUSE; break; 7179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Shift_L: 7199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Shift_R: key = K_SHIFT; break; 7209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Execute: 7229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Control_L: 7239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Control_R: key = K_CTRL; break; 7249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Alt_L: 7269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Meta_L: 7279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Alt_R: 7289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Meta_R: key = K_ALT; break; 7299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Begin: key = K_AUX30; break; 7319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_Insert: 7339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Insert: key = K_INS; break; 7349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Multiply: key = '*'; break; 7369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Add: key = '+'; break; 7379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Subtract: key = '-'; break; 7389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case XK_KP_Divide: key = '/'; break; 7399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#if 0 7419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x021: key = '1';break;/* [!] */ 7429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x040: key = '2';break;/* [@] */ 7439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x023: key = '3';break;/* [#] */ 7449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x024: key = '4';break;/* [$] */ 7459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x025: key = '5';break;/* [%] */ 7469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x05e: key = '6';break;/* [^] */ 7479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x026: key = '7';break;/* [&] */ 7489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x02a: key = '8';break;/* [*] */ 7499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x028: key = '9';;break;/* [(] */ 7509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x029: key = '0';break;/* [)] */ 7519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x05f: key = '-';break;/* [_] */ 7529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x02b: key = '=';break;/* [+] */ 7539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x07c: key = '\'';break;/* [|] */ 7549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x07d: key = '[';break;/* [}] */ 7559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x07b: key = ']';break;/* [{] */ 7569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x022: key = '\'';break;/* ["] */ 7579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x03a: key = ';';break;/* [:] */ 7589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x03f: key = '/';break;/* [?] */ 7599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x03e: key = '.';break;/* [>] */ 7609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case 0x03c: key = ',';break;/* [<] */ 7619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 7629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream default: 7649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream key = *(unsigned char*)buf; 7659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (key >= 'A' && key <= 'Z') 7669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream key = key - 'A' + 'a'; 7679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// fprintf(stdout, "case 0x0%x: key = ___;break;/* [%c] */\n", keysym); 7689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 7699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 7709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return key; 7729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 7739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstruct 7759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 7769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int key; 7779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int down; 7789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} keyq[64]; 7799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint keyq_head=0; 7809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint keyq_tail=0; 7819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint config_notify=0; 7839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint config_notify_width; 7849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint config_notify_height; 7859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid GetEvent(void) 7879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 7889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XEvent x_event; 7899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int b; 7909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XNextEvent(x_disp, &x_event); 7929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream switch(x_event.type) { 7939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case KeyPress: 7949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream keyq[keyq_head].key = XLateKey(&x_event.xkey); 7959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream keyq[keyq_head].down = true; 7969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream keyq_head = (keyq_head + 1) & 63; 7979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 7989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case KeyRelease: 7999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream keyq[keyq_head].key = XLateKey(&x_event.xkey); 8009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream keyq[keyq_head].down = false; 8019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream keyq_head = (keyq_head + 1) & 63; 8029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 8039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case MotionNotify: 8059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (_windowed_mouse.value) { 8069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_x = (float) ((int)x_event.xmotion.x - (int)(vid.width/2)); 8079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_y = (float) ((int)x_event.xmotion.y - (int)(vid.height/2)); 8089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//printf("m: x=%d,y=%d, mx=%3.2f,my=%3.2f\n", 8099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// x_event.xmotion.x, x_event.xmotion.y, mouse_x, mouse_y); 8109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream /* move the mouse to the window center again */ 8129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XSelectInput(x_disp,x_win,StructureNotifyMask|KeyPressMask 8139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream |KeyReleaseMask|ExposureMask 8149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream |ButtonPressMask 8159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream |ButtonReleaseMask); 8169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XWarpPointer(x_disp,None,x_win,0,0,0,0, 8179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream (vid.width/2),(vid.height/2)); 8189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XSelectInput(x_disp,x_win,StructureNotifyMask|KeyPressMask 8199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream |KeyReleaseMask|ExposureMask 8209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream |PointerMotionMask|ButtonPressMask 8219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream |ButtonReleaseMask); 8229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } else { 8239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_x = (float) (x_event.xmotion.x-p_mouse_x); 8249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_y = (float) (x_event.xmotion.y-p_mouse_y); 8259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p_mouse_x=x_event.xmotion.x; 8269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p_mouse_y=x_event.xmotion.y; 8279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 8299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case ButtonPress: 8319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b=-1; 8329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_event.xbutton.button == 1) 8339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b = 0; 8349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (x_event.xbutton.button == 2) 8359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b = 2; 8369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (x_event.xbutton.button == 3) 8379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b = 1; 8389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (b>=0) 8399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_buttonstate |= 1<<b; 8409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 8419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case ButtonRelease: 8439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b=-1; 8449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_event.xbutton.button == 1) 8459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b = 0; 8469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (x_event.xbutton.button == 2) 8479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b = 2; 8489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (x_event.xbutton.button == 3) 8499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream b = 1; 8509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (b>=0) 8519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_buttonstate &= ~(1<<b); 8529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 8539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case ConfigureNotify: 8559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//printf("config notify\n"); 8569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream config_notify_width = x_event.xconfigure.width; 8579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream config_notify_height = x_event.xconfigure.height; 8589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream config_notify = 1; 8599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 8609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream default: 8629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (doShm && x_event.type == x_shmeventtype) 8639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream oktodraw = true; 8649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (old_windowed_mouse != _windowed_mouse.value) { 8679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream old_windowed_mouse = _windowed_mouse.value; 8689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!_windowed_mouse.value) { 8709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream /* ungrab the pointer */ 8719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XUngrabPointer(x_disp,CurrentTime); 8729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } else { 8739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream /* grab the pointer */ 8749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XGrabPointer(x_disp,x_win,True,0,GrabModeAsync, 8759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream GrabModeAsync,x_win,None,CurrentTime); 8769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// flushes the given rectangles from the view buffer to the screen 8819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid VID_Update (vrect_t *rects) 8839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// if the window changes dimension, skip this frame 8869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (config_notify) 8889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 8899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fprintf(stderr, "config notify\n"); 8909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream config_notify = 0; 8919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.width = config_notify_width & ~7; 8929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.height = config_notify_height; 8939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (doShm) 8949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ResetSharedFrameBuffers(); 8959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 8969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ResetFrameBuffer(); 8979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.rowbytes = x_framebuffer[0]->bytes_per_line; 8989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.buffer = x_framebuffer[current_framebuffer]->data; 8999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.conbuffer = vid.buffer; 9009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.conwidth = vid.width; 9019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.conheight = vid.height; 9029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.conrowbytes = vid.rowbytes; 9039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.recalc_refdef = 1; // force a surface cache flush 9049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_CheckResize(); 9059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Clear_f(); 9069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 9079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (doShm) 9109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (rects) 9139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_visinfo->depth != 8) 9159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream st2_fixup( x_framebuffer[current_framebuffer], 9169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream rects->x, rects->y, rects->width, 9179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream rects->height); 9189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!XShmPutImage(x_disp, x_win, x_gc, 9199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x_framebuffer[current_framebuffer], rects->x, rects->y, 9209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream rects->x, rects->y, rects->width, rects->height, True)) 9219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error("VID_Update: XShmPutImage failed\n"); 9229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream oktodraw = false; 9239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (!oktodraw) GetEvent(); 9249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream rects = rects->pnext; 9259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream current_framebuffer = !current_framebuffer; 9279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.buffer = x_framebuffer[current_framebuffer]->data; 9289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.conbuffer = vid.buffer; 9299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XSync(x_disp, False); 9309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 9329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (rects) 9349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_visinfo->depth != 8) 9369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream st2_fixup( x_framebuffer[current_framebuffer], 9379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream rects->x, rects->y, rects->width, 9389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream rects->height); 9399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XPutImage(x_disp, x_win, x_gc, x_framebuffer[0], rects->x, 9409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream rects->y, rects->x, rects->y, rects->width, rects->height); 9419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream rects = rects->pnext; 9429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream XSync(x_disp, False); 9449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstatic int dither; 9499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid VID_DitherOn(void) 9519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (dither == 0) 9539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.recalc_refdef = 1; 9559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dither = 1; 9569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid VID_DitherOff(void) 9609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (dither) 9629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vid.recalc_refdef = 1; 9649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dither = 0; 9659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint Sys_OpenWindow(void) 9699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; 9719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Sys_EraseWindow(int window) 9749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Sys_DrawCircle(int window, int x, int y, int r) 9789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Sys_DisplayWindow(int window) 9829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Sys_SendKeyEvents(void) 9869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// get events from x server 9889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x_disp) 9899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (XPending(x_disp)) GetEvent(); 9919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (keyq_head != keyq_tail) 9929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Key_Event(keyq[keyq_tail].key, keyq[keyq_tail].down); 9949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream keyq_tail = (keyq_tail + 1) & 63; 9959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#if 0 10009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar *Sys_ConsoleInput (void) 10019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static char text[256]; 10049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int len; 10059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fd_set readfds; 10069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int ready; 10079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream struct timeval timeout; 10089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream timeout.tv_sec = 0; 10109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream timeout.tv_usec = 0; 10119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream FD_ZERO(&readfds); 10129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream FD_SET(0, &readfds); 10139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ready = select(1, &readfds, 0, 0, &timeout); 10149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ready>0) 10169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream len = read (0, text, sizeof(text)); 10189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (len >= 1) 10199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream text[len-1] = 0; // rip off the /n and terminate 10219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return text; 10229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return 0; 10269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 10299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid D_BeginDirectRect (int x, int y, byte *pbitmap, int width, int height) 10319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// direct drawing of the "accessing disk" icon isn't supported under Linux 10339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid D_EndDirectRect (int x, int y, int width, int height) 10369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// direct drawing of the "accessing disk" icon isn't supported under Linux 10389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid IN_Init (void) 10419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Cvar_RegisterVariable (&_windowed_mouse); 10439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Cvar_RegisterVariable (&m_filter); 10449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( COM_CheckParm ("-nomouse") ) 10459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 10469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_x = mouse_y = 0.0; 10479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_avail = 1; 10489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid IN_Shutdown (void) 10519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_avail = 0; 10539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid IN_Commands (void) 10569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 10589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!mouse_avail) return; 10609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<mouse_buttons ; i++) { 10629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( (mouse_buttonstate & (1<<i)) && !(mouse_oldbuttonstate & (1<<i)) ) 10639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Key_Event (K_MOUSE1 + i, true); 10649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( !(mouse_buttonstate & (1<<i)) && (mouse_oldbuttonstate & (1<<i)) ) 10669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Key_Event (K_MOUSE1 + i, false); 10679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_oldbuttonstate = mouse_buttonstate; 10699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid IN_Move (usercmd_t *cmd) 10729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!mouse_avail) 10749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 10759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (m_filter.value) { 10779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_x = (mouse_x + old_mouse_x) * 0.5; 10789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_y = (mouse_y + old_mouse_y) * 0.5; 10799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream old_mouse_x = mouse_x; 10829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream old_mouse_y = mouse_y; 10839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_x *= sensitivity.value; 10859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_y *= sensitivity.value; 10869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( (in_strafe.state & 1) || (lookstrafe.value && (in_mlook.state & 1) )) 10889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cmd->sidemove += m_side.value * mouse_x; 10899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 10909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cl.viewangles[YAW] -= m_yaw.value * mouse_x; 10919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (in_mlook.state & 1) 10929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream V_StopPitchDrift (); 10939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( (in_mlook.state & 1) && !(in_strafe.state & 1)) { 10959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cl.viewangles[PITCH] += m_pitch.value * mouse_y; 10969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cl.viewangles[PITCH] > 80) 10979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cl.viewangles[PITCH] = 80; 10989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cl.viewangles[PITCH] < -70) 10999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cl.viewangles[PITCH] = -70; 11009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } else { 11019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ((in_strafe.state & 1) && noclip_anglehack) 11029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cmd->upmove -= m_forward.value * mouse_y; 11039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 11049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cmd->forwardmove -= m_forward.value * mouse_y; 11059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 11069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mouse_x = mouse_y = 0.0; 11079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 11089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid VID_LockBuffer (void) 11109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 11119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 11129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid VID_UnlockBuffer (void) 11149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 11159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 11169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1117