6 #include "cl_collision.h"
12 // we have to include snd_main.h here only to get access to snd_renderbuffer->format.speed when writing the AVI headers
15 cvar_t scr_viewsize = {CVAR_SAVE, "viewsize","100", "how large the view should be, 110 disables inventory bar, 120 disables status bar"};
16 cvar_t scr_fov = {CVAR_SAVE, "fov","90", "field of vision, 1-170 degrees, default 90, some players use 110-130"};
17 cvar_t scr_conalpha = {CVAR_SAVE, "scr_conalpha", "1", "opacity of console background"};
18 cvar_t scr_conbrightness = {CVAR_SAVE, "scr_conbrightness", "1", "brightness of console background (0 = black, 1 = image)"};
19 cvar_t scr_conforcewhiledisconnected = {0, "scr_conforcewhiledisconnected", "1", "forces fullscreen console while disconnected"};
20 cvar_t scr_menuforcewhiledisconnected = {0, "scr_menuforcewhiledisconnected", "0", "forces menu while disconnected"};
21 cvar_t scr_centertime = {0, "scr_centertime","2", "how long centerprint messages show"};
22 cvar_t scr_showram = {CVAR_SAVE, "showram","1", "show ram icon if low on surface cache memory (not used)"};
23 cvar_t scr_showturtle = {CVAR_SAVE, "showturtle","0", "show turtle icon when framerate is too low"};
24 cvar_t scr_showpause = {CVAR_SAVE, "showpause","1", "show pause icon when game is paused"};
25 cvar_t scr_showbrand = {0, "showbrand","0", "shows gfx/brand.tga in a corner of the screen (different values select different positions, including centered)"};
26 cvar_t scr_printspeed = {0, "scr_printspeed","0", "speed of intermission printing (episode end texts), a value of 0 disables the slow printing"};
27 cvar_t vid_conwidth = {CVAR_SAVE, "vid_conwidth", "640", "virtual width of 2D graphics system"};
28 cvar_t vid_conheight = {CVAR_SAVE, "vid_conheight", "480", "virtual height of 2D graphics system"};
29 cvar_t vid_pixelheight = {CVAR_SAVE, "vid_pixelheight", "1", "adjusts vertical field of vision to account for non-square pixels (1280x1024 on a CRT monitor for example)"};
30 cvar_t scr_screenshot_jpeg = {CVAR_SAVE, "scr_screenshot_jpeg","1", "save jpeg instead of targa"};
31 cvar_t scr_screenshot_jpeg_quality = {CVAR_SAVE, "scr_screenshot_jpeg_quality","0.9", "image quality of saved jpeg"};
32 cvar_t scr_screenshot_gammaboost = {CVAR_SAVE, "scr_screenshot_gammaboost","1", "gamma correction on saved screenshots and videos, 1.0 saves unmodified images"};
33 cvar_t scr_screenshot_hwgamma = {CVAR_SAVE, "scr_screenshot_hwgamma","1", "apply the video gamma ramp to saved screenshots and videos"};
34 // scr_screenshot_name is defined in fs.c
35 cvar_t cl_capturevideo = {0, "cl_capturevideo", "0", "enables saving of video to a .avi file using uncompressed I420 colorspace and PCM audio, note that scr_screenshot_gammaboost affects the brightness of the output)"};
36 cvar_t cl_capturevideo_printfps = {CVAR_SAVE, "cl_capturevideo_printfps", "1", "prints the frames per second captured in capturevideo (is only written to the log file, not to the console, as that would be visible on the video)"};
37 cvar_t cl_capturevideo_width = {CVAR_SAVE, "cl_capturevideo_width", "0", "scales all frames to this resolution before saving the video"};
38 cvar_t cl_capturevideo_height = {CVAR_SAVE, "cl_capturevideo_height", "0", "scales all frames to this resolution before saving the video"};
39 cvar_t cl_capturevideo_realtime = {0, "cl_capturevideo_realtime", "0", "causes video saving to operate in realtime (mostly useful while playing, not while capturing demos), this can produce a much lower quality video due to poor sound/video sync and will abort saving if your machine stalls for over a minute"};
40 cvar_t cl_capturevideo_fps = {CVAR_SAVE, "cl_capturevideo_fps", "30", "how many frames per second to save (29.97 for NTSC, 30 for typical PC video, 15 can be useful)"};
41 cvar_t cl_capturevideo_nameformat = {CVAR_SAVE, "cl_capturevideo_nameformat", "dpvideo", "prefix for saved videos (the date is encoded using strftime escapes)"};
42 cvar_t cl_capturevideo_number = {CVAR_SAVE, "cl_capturevideo_number", "1", "number to append to video filename, incremented each time a capture begins"};
43 cvar_t cl_capturevideo_ogg = {CVAR_SAVE, "cl_capturevideo_ogg", "1", "save captured video data as Ogg/Vorbis/Theora streams"};
44 cvar_t r_letterbox = {0, "r_letterbox", "0", "reduces vertical height of view to simulate a letterboxed movie effect (can be used by mods for cutscenes)"};
45 cvar_t r_stereo_separation = {0, "r_stereo_separation", "4", "separation distance of eyes in the world (negative values are only useful for cross-eyed viewing)"};
46 cvar_t r_stereo_sidebyside = {0, "r_stereo_sidebyside", "0", "side by side views for those who can't afford glasses but can afford eye strain (note: use a negative r_stereo_separation if you want cross-eyed viewing)"};
47 cvar_t r_stereo_redblue = {0, "r_stereo_redblue", "0", "red/blue anaglyph stereo glasses (note: most of these glasses are actually red/cyan, try that one too)"};
48 cvar_t r_stereo_redcyan = {0, "r_stereo_redcyan", "0", "red/cyan anaglyph stereo glasses, the kind given away at drive-in movies like Creature From The Black Lagoon In 3D"};
49 cvar_t r_stereo_redgreen = {0, "r_stereo_redgreen", "0", "red/green anaglyph stereo glasses (for those who don't mind yellow)"};
50 cvar_t r_stereo_angle = {0, "r_stereo_angle", "0", "separation angle of eyes (makes the views look different directions, as an example, 90 gives a 90 degree separation where the views are 45 degrees left and 45 degrees right)"};
51 cvar_t scr_zoomwindow = {CVAR_SAVE, "scr_zoomwindow", "0", "displays a zoomed in overlay window"};
52 cvar_t scr_zoomwindow_viewsizex = {CVAR_SAVE, "scr_zoomwindow_viewsizex", "20", "horizontal viewsize of zoom window"};
53 cvar_t scr_zoomwindow_viewsizey = {CVAR_SAVE, "scr_zoomwindow_viewsizey", "20", "vertical viewsize of zoom window"};
54 cvar_t scr_zoomwindow_fov = {CVAR_SAVE, "scr_zoomwindow_fov", "20", "fov of zoom window"};
55 cvar_t scr_stipple = {0, "scr_stipple", "0", "interlacing-like stippling of the display"};
56 cvar_t scr_refresh = {0, "scr_refresh", "1", "allows you to completely shut off rendering for benchmarking purposes"};
57 cvar_t shownetgraph = {CVAR_SAVE, "shownetgraph", "0", "shows a graph of packet sizes and other information, 0 = off, 1 = show client netgraph, 2 = show client and server netgraphs (when hosting a server)"};
58 cvar_t cl_demo_mousegrab = {0, "cl_demo_mousegrab", "0", "Allows reading the mouse input while playing demos. Useful for camera mods developed in csqc. (0: never, 1: always)"};
61 extern cvar_t v_glslgamma;
62 #define WANT_SCREENSHOT_HWGAMMA (scr_screenshot_hwgamma.integer && !(r_glsl.integer && v_glslgamma.integer))
64 int jpeg_supported = false;
66 qboolean scr_initialized; // ready to draw
68 float scr_con_current;
69 int scr_con_margin_bottom;
71 extern int con_vislines;
73 static void SCR_ScreenShot_f (void);
74 static void R_Envmap_f (void);
77 void R_ClearScreen(qboolean fogcolor);
80 ===============================================================================
84 ===============================================================================
87 char scr_centerstring[MAX_INPUTLINE];
88 float scr_centertime_start; // for slow victory printing
89 float scr_centertime_off;
93 char scr_infobarstring[MAX_INPUTLINE];
94 float scr_infobartime_off;
100 Called for important messages that should stay in the center of the screen
104 void SCR_CenterPrint(const char *str)
106 strlcpy (scr_centerstring, str, sizeof (scr_centerstring));
107 scr_centertime_off = scr_centertime.value;
108 scr_centertime_start = cl.time;
110 // count the number of lines for centering
111 scr_center_lines = 1;
121 void SCR_DrawCenterString (void)
128 if(cl.intermission == 2) // in finale,
129 if(sb_showscores) // make TAB hide the finale message (sb_showscores overrides finale in sbar.c)
132 if(scr_centertime.value <= 0 && !cl.intermission)
135 // the finale prints the characters one at a time, except if printspeed is an absurdly high value
136 if (cl.intermission && scr_printspeed.value > 0 && scr_printspeed.value < 1000000)
137 remaining = (int)(scr_printspeed.value * (cl.time - scr_centertime_start));
141 scr_erase_center = 0;
142 start = scr_centerstring;
147 if (scr_center_lines <= 4)
148 y = (int)(vid_conheight.integer*0.35);
155 // scan the number of characters on the line, not counting color codes
156 char *newline = strchr(start, '\n');
157 int l = newline ? (newline - start) : (int)strlen(start);
158 float width = DrawQ_TextWidth_Font(start, l, false, FONT_CENTERPRINT) * 8;
160 x = (int) (vid_conwidth.integer - width)/2;
165 DrawQ_String_Font(x, y, start, l, 8, 8, 1, 1, 1, 1, 0, &color, false, FONT_CENTERPRINT);
174 start = newline + 1; // skip the \n
178 void SCR_CheckDrawCenterString (void)
180 if (scr_center_lines > scr_erase_lines)
181 scr_erase_lines = scr_center_lines;
183 if (cl.time > cl.oldtime)
184 scr_centertime_off -= cl.time - cl.oldtime;
186 // don't draw if this is a normal stats-screen intermission,
187 // only if it is not an intermission, or a finale intermission
188 if (cl.intermission == 1)
190 if (scr_centertime_off <= 0 && !cl.intermission)
192 if (key_dest != key_game)
195 SCR_DrawCenterString ();
198 void SCR_DrawNetGraph_DrawGraph (int graphx, int graphy, int barwidth, int barheight, int bardivide, const char *label, float textsize, int packetcounter, int numparameters, const int **parameters, const float parametercolors[][4])
200 int j, k, x, y, index, offset, height;
201 // draw the bar graph itself
202 // advance the packet counter because it is the latest packet column being
203 // built up and should come last
204 packetcounter = (packetcounter + 1) % NETGRAPH_PACKETS;
205 for (j = 0;j < NETGRAPH_PACKETS;j++)
207 x = graphx + j * barwidth;
208 y = graphy + barheight;
209 index = (packetcounter + j) % NETGRAPH_PACKETS;
210 if (parameters[0][index] == NETGRAPH_LOSTPACKET)
211 DrawQ_Fill(x, y - barheight, barwidth, barheight, 1, 0, 0, 1, 0);
212 else if (parameters[0][index] == NETGRAPH_CHOKEDPACKET)
213 DrawQ_Fill(x, y - min(2, barheight), barwidth, min(2, barheight), 1, 1, 0, 1, 0);
217 for (k = 0;k < numparameters;k++)
219 height = (parameters[k][index] + bardivide - 1) / bardivide;
220 height = min(height, barheight - offset);
223 DrawQ_Fill(x, y - offset, barwidth, height, parametercolors[k][0], parametercolors[k][1], parametercolors[k][2], parametercolors[k][3], 0);
229 const float netgraphcolors[3][4] =
236 void SCR_DrawNetGraph_DrawConnection_Client (netconn_t *conn, int graphx, int graphy, int barwidth, int barheight, int bardivide, const char *labelincoming, int separator, const char *labeloutgoing, float textsize)
239 const int *parameters[3];
241 DrawQ_Fill(graphx , graphy, barwidth * NETGRAPH_PACKETS, barheight + textsize, 0, 0, 0, 0.5, 0);
242 DrawQ_Fill(graphx + barwidth * NETGRAPH_PACKETS + separator, graphy, barwidth * NETGRAPH_PACKETS, barheight + textsize, 0, 0, 0, 0.5, 0);
243 // draw the bar graphs
245 parameters[0] = conn->incoming_unreliablesize;
246 parameters[1] = conn->incoming_reliablesize;
247 parameters[2] = conn->incoming_acksize;
248 SCR_DrawNetGraph_DrawGraph(graphx, graphy, barwidth, barheight, bardivide, labelincoming, textsize, conn->incoming_packetcounter, numparameters, parameters, netgraphcolors);
249 parameters[0] = conn->outgoing_unreliablesize;
250 parameters[1] = conn->outgoing_reliablesize;
251 parameters[2] = conn->outgoing_acksize;
252 SCR_DrawNetGraph_DrawGraph(graphx + barwidth * NETGRAPH_PACKETS + separator, graphy, barwidth, barheight, bardivide, labeloutgoing, textsize, conn->outgoing_packetcounter, numparameters, parameters, netgraphcolors);
254 DrawQ_String(graphx , graphy + barheight, labelincoming, 0, textsize, textsize, 1, 1, 1, 1, 0, NULL, false);
255 DrawQ_String(graphx + barwidth * NETGRAPH_PACKETS + separator, graphy + barheight, labeloutgoing, 0, textsize, textsize, 1, 1, 1, 1, 0, NULL, false);
258 void SCR_DrawNetGraph_DrawConnection_Server (netconn_t *conn, int graphx, int graphy, int barwidth, int barheight, int bardivide, const char *labeloutgoing, int separator, const char *labelincoming, float textsize)
261 const int *parameters[3];
263 DrawQ_Fill(graphx , graphy, barwidth * NETGRAPH_PACKETS, barheight + textsize, 0, 0, 0, 0.5, 0);
264 DrawQ_Fill(graphx + barwidth * NETGRAPH_PACKETS + separator, graphy, barwidth * NETGRAPH_PACKETS, barheight + textsize, 0, 0, 0, 0.5, 0);
265 // draw the bar graphs
267 parameters[0] = conn->outgoing_unreliablesize;
268 parameters[1] = conn->outgoing_reliablesize;
269 parameters[2] = conn->outgoing_acksize;
270 SCR_DrawNetGraph_DrawGraph(graphx , graphy, barwidth, barheight, bardivide, labeloutgoing, textsize, conn->outgoing_packetcounter, numparameters, parameters, netgraphcolors);
271 parameters[0] = conn->incoming_unreliablesize;
272 parameters[1] = conn->incoming_reliablesize;
273 parameters[2] = conn->incoming_acksize;
274 SCR_DrawNetGraph_DrawGraph(graphx + barwidth * NETGRAPH_PACKETS + separator, graphy, barwidth, barheight, bardivide, labelincoming, textsize, conn->incoming_packetcounter, numparameters, parameters, netgraphcolors);
276 DrawQ_String(graphx , graphy + barheight, labeloutgoing, 0, textsize, textsize, 1, 1, 1, 1, 0, NULL, false);
277 DrawQ_String(graphx + barwidth * NETGRAPH_PACKETS + separator, graphy + barheight, labelincoming, 0, textsize, textsize, 1, 1, 1, 1, 0, NULL, false);
285 void SCR_DrawNetGraph (void)
287 int i, separator1, separator2, barwidth, barheight, bardivide, netgraph_x, netgraph_y, textsize, index, netgraphsperrow;
289 if (cls.state != ca_connected)
293 if (!shownetgraph.integer)
303 netgraphsperrow = (vid_conwidth.integer + separator2) / (barwidth * NETGRAPH_PACKETS * 2 + separator1 + separator2);
304 netgraphsperrow = max(netgraphsperrow, 1);
307 netgraph_x = (vid_conwidth.integer + separator2) - (1 + (index % netgraphsperrow)) * (barwidth * NETGRAPH_PACKETS * 2 + separator1 + separator2);
308 netgraph_y = (vid_conheight.integer - 48 + separator2) - (1 + (index / netgraphsperrow)) * (barheight + textsize + separator2);
309 SCR_DrawNetGraph_DrawConnection_Client(cls.netcon, netgraph_x, netgraph_y, barwidth, barheight, bardivide, "incoming", separator1, "outgoing", textsize);
312 if (sv.active && shownetgraph.integer >= 2)
314 for (i = 0;i < svs.maxclients;i++)
316 if (!svs.clients[i].netconnection)
318 netgraph_x = (vid_conwidth.integer + separator2) - (1 + (index % netgraphsperrow)) * (barwidth * NETGRAPH_PACKETS * 2 + separator1 + separator2);
319 netgraph_y = (vid_conheight.integer - 48 + separator2) - (1 + (index / netgraphsperrow)) * (barheight + textsize + separator2);
320 SCR_DrawNetGraph_DrawConnection_Server(svs.clients[i].netconnection, netgraph_x, netgraph_y, barwidth, barheight, bardivide, va("%s", svs.clients[i].name), separator1, "", textsize);
331 void SCR_DrawTurtle (void)
335 if (cls.state != ca_connected)
338 if (!scr_showturtle.integer)
341 if (cl.realframetime < 0.1)
351 DrawQ_Pic (0, 0, Draw_CachePic ("gfx/turtle"), 0, 0, 1, 1, 1, 1, 0);
359 void SCR_DrawNet (void)
361 if (cls.state != ca_connected)
363 if (realtime - cl.last_received_message < 0.3)
365 if (cls.demoplayback)
368 DrawQ_Pic (64, 0, Draw_CachePic ("gfx/net"), 0, 0, 1, 1, 1, 1, 0);
376 void SCR_DrawPause (void)
380 if (cls.state != ca_connected)
383 if (!scr_showpause.integer) // turn off for screenshots
389 pic = Draw_CachePic ("gfx/pause");
390 DrawQ_Pic ((vid_conwidth.integer - pic->width)/2, (vid_conheight.integer - pic->height)/2, pic, 0, 0, 1, 1, 1, 1, 0);
398 void SCR_DrawBrand (void)
403 if (!scr_showbrand.value)
406 pic = Draw_CachePic ("gfx/brand");
408 switch ((int)scr_showbrand.value)
410 case 1: // bottom left
412 y = vid_conheight.integer - pic->height;
414 case 2: // bottom centre
415 x = (vid_conwidth.integer - pic->width) / 2;
416 y = vid_conheight.integer - pic->height;
418 case 3: // bottom right
419 x = vid_conwidth.integer - pic->width;
420 y = vid_conheight.integer - pic->height;
422 case 4: // centre right
423 x = vid_conwidth.integer - pic->width;
424 y = (vid_conheight.integer - pic->height) / 2;
427 x = vid_conwidth.integer - pic->width;
430 case 6: // top centre
431 x = (vid_conwidth.integer - pic->width) / 2;
438 case 8: // centre left
440 y = (vid_conheight.integer - pic->height) / 2;
446 DrawQ_Pic (x, y, pic, 0, 0, 1, 1, 1, 1, 0);
454 static int SCR_DrawQWDownload(int offset)
456 // sync with SCR_InfobarHeight
462 if (!cls.qw_downloadname[0])
464 cls.qw_downloadspeedrate = 0;
465 cls.qw_downloadspeedtime = realtime;
466 cls.qw_downloadspeedcount = 0;
469 if (realtime >= cls.qw_downloadspeedtime + 1)
471 cls.qw_downloadspeedrate = cls.qw_downloadspeedcount;
472 cls.qw_downloadspeedtime = realtime;
473 cls.qw_downloadspeedcount = 0;
475 if (cls.protocol == PROTOCOL_QUAKEWORLD)
476 dpsnprintf(temp, sizeof(temp), "Downloading %s %3i%% (%i) at %i bytes/s\n", cls.qw_downloadname, cls.qw_downloadpercent, cls.qw_downloadmemorycursize, cls.qw_downloadspeedrate);
478 dpsnprintf(temp, sizeof(temp), "Downloading %s %3i%% (%i/%i) at %i bytes/s\n", cls.qw_downloadname, cls.qw_downloadpercent, cls.qw_downloadmemorycursize, cls.qw_downloadmemorymaxsize, cls.qw_downloadspeedrate);
479 len = (int)strlen(temp);
480 x = (vid_conwidth.integer - DrawQ_TextWidth_Font(temp, len, true, FONT_INFOBAR) * size) / 2;
481 y = vid_conheight.integer - size - offset;
482 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
483 DrawQ_String_Font(x, y, temp, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
488 SCR_DrawInfobarString
491 static int SCR_DrawInfobarString(int offset)
497 len = (int)strlen(scr_infobarstring);
498 x = (vid_conwidth.integer - DrawQ_TextWidth_Font(scr_infobarstring, len, false, FONT_INFOBAR) * size) / 2;
499 y = vid_conheight.integer - size - offset;
500 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
501 DrawQ_String_Font(x, y, scr_infobarstring, len, size, size, 1, 1, 1, 1, 0, NULL, false, FONT_INFOBAR);
510 static int SCR_DrawCurlDownload(int offset)
512 // sync with SCR_InfobarHeight
518 Curl_downloadinfo_t *downinfo;
522 downinfo = Curl_GetDownloadInfo(&nDownloads, &addinfo);
526 y = vid_conheight.integer - size * nDownloads - offset;
530 len = (int)strlen(addinfo);
531 x = (vid_conwidth.integer - DrawQ_TextWidth_Font(addinfo, len, true, FONT_INFOBAR) * size) / 2;
532 DrawQ_Fill(0, y - size, vid_conwidth.integer, size, 1, 1, 1, cls.signon == SIGNONS ? 0.8 : 1, 0);
533 DrawQ_String_Font(x, y - size, addinfo, len, size, size, 0, 0, 0, 1, 0, NULL, true, FONT_INFOBAR);
536 for(i = 0; i != nDownloads; ++i)
538 if(downinfo[i].queued)
539 dpsnprintf(temp, sizeof(temp), "Still in queue: %s\n", downinfo[i].filename);
540 else if(downinfo[i].progress <= 0)
541 dpsnprintf(temp, sizeof(temp), "Downloading %s ... ???.?%% @ %.1f KiB/s\n", downinfo[i].filename, downinfo[i].speed / 1024.0);
543 dpsnprintf(temp, sizeof(temp), "Downloading %s ... %5.1f%% @ %.1f KiB/s\n", downinfo[i].filename, 100.0 * downinfo[i].progress, downinfo[i].speed / 1024.0);
544 len = (int)strlen(temp);
545 x = (vid_conwidth.integer - DrawQ_TextWidth_Font(temp, len, true, FONT_INFOBAR) * size) / 2;
546 DrawQ_Fill(0, y + i * size, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
547 DrawQ_String_Font(x, y + i * size, temp, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
552 return 8 * (nDownloads + (addinfo ? 1 : 0));
560 static void SCR_DrawInfobar()
563 if(scr_infobartime_off > 0)
564 offset += SCR_DrawInfobarString(offset);
565 offset += SCR_DrawQWDownload(offset);
566 offset += SCR_DrawCurlDownload(offset);
567 if(offset != scr_con_margin_bottom)
568 Con_DPrintf("broken console margin calculation: %d != %d\n", offset, scr_con_margin_bottom);
571 static int SCR_InfobarHeight()
574 Curl_downloadinfo_t *downinfo;
578 if (cl.time > cl.oldtime)
579 scr_infobartime_off -= cl.time - cl.oldtime;
580 if(scr_infobartime_off > 0)
583 if(cls.qw_downloadname[0])
586 downinfo = Curl_GetDownloadInfo(&nDownloads, &addinfo);
589 offset += 8 * (nDownloads + (addinfo ? 1 : 0));
601 void SCR_InfoBar_f(void)
605 scr_infobartime_off = atof(Cmd_Argv(1));
606 strlcpy(scr_infobarstring, Cmd_Argv(2), sizeof(scr_infobarstring));
610 Con_Printf("usage:\ninfobar expiretime \"string\"\n");
613 //=============================================================================
617 SCR_SetUpToDrawConsole
620 void SCR_SetUpToDrawConsole (void)
622 // lines of console to display
624 static int framecounter = 0;
628 if (scr_menuforcewhiledisconnected.integer && key_dest == key_game && cls.state == ca_disconnected)
630 if (framecounter >= 2)
638 if (scr_conforcewhiledisconnected.integer && key_dest == key_game && cls.signon != SIGNONS)
639 key_consoleactive |= KEY_CONSOLEACTIVE_FORCED;
641 key_consoleactive &= ~KEY_CONSOLEACTIVE_FORCED;
643 // decide on the height of the console
644 if (key_consoleactive & KEY_CONSOLEACTIVE_USER)
645 conlines = vid_conheight.integer/2; // half screen
647 conlines = 0; // none visible
649 scr_con_current = conlines;
657 void SCR_DrawConsole (void)
659 scr_con_margin_bottom = SCR_InfobarHeight();
660 if (key_consoleactive & KEY_CONSOLEACTIVE_FORCED)
663 Con_DrawConsole (vid_conheight.integer - scr_con_margin_bottom);
665 else if (scr_con_current)
666 Con_DrawConsole (min((int)scr_con_current, vid_conheight.integer - scr_con_margin_bottom));
673 SCR_BeginLoadingPlaque
677 void SCR_BeginLoadingPlaque (void)
679 // save console log up to this point to log_file if it was set by configs
683 SCR_UpdateLoadingScreen(false);
686 //=============================================================================
688 char r_speeds_timestring[4096];
689 int speedstringcount, r_timereport_active;
690 double r_timereport_temp = 0, r_timereport_current = 0, r_timereport_start = 0;
691 int r_speeds_longestitem = 0;
693 void R_TimeReport(char *desc)
699 if (r_speeds.integer < 2 || !r_timereport_active)
703 if (r_speeds.integer == 2)
706 r_timereport_temp = r_timereport_current;
707 r_timereport_current = Sys_DoubleTime();
708 t = (int) ((r_timereport_current - r_timereport_temp) * 1000000.0 + 0.5);
710 length = dpsnprintf(tempbuf, sizeof(tempbuf), "%8i %s", t, desc);
711 length = min(length, (int)sizeof(tempbuf) - 1);
712 if (r_speeds_longestitem < length)
713 r_speeds_longestitem = length;
714 for (;length < r_speeds_longestitem;length++)
715 tempbuf[length] = ' ';
718 if (speedstringcount + length > (vid_conwidth.integer / 8))
720 strlcat(r_speeds_timestring, "\n", sizeof(r_speeds_timestring));
721 speedstringcount = 0;
723 strlcat(r_speeds_timestring, tempbuf, sizeof(r_speeds_timestring));
724 speedstringcount += length;
727 void R_TimeReport_BeginFrame(void)
729 speedstringcount = 0;
730 r_speeds_timestring[0] = 0;
731 r_timereport_active = false;
732 memset(&r_refdef.stats, 0, sizeof(r_refdef.stats));
734 if (r_speeds.integer >= 2 && cls.signon == SIGNONS && cls.state == ca_connected)
736 r_timereport_active = true;
737 r_timereport_start = r_timereport_current = Sys_DoubleTime();
741 void R_TimeReport_EndFrame(void)
745 char string[1024+4096];
748 if (r_speeds.integer && cls.signon == SIGNONS && cls.state == ca_connected)
750 // put the location name in the r_speeds display as it greatly helps
751 // when creating loc files
752 loc = CL_Locs_FindNearest(cl.movement_origin);
753 dpsnprintf(string, sizeof(string),
755 "%3i renders org:'%+8.2f %+8.2f %+8.2f' dir:'%+2.3f %+2.3f %+2.3f'\n"
756 "%7i surfaces%7i triangles %5i entities (%7i surfaces%7i triangles)\n"
757 "%5i leafs%5i portals%6i/%6i particles%6i/%6i decals %3i%% quality\n"
758 "%7i lightmap updates (%7i pixels)\n"
759 "%4i lights%4i clears%4i scissored%7i light%7i shadow%7i dynamic\n"
760 "rendered%6i meshes%8i triangles bloompixels%8i copied%8i drawn\n"
762 , loc ? "Location: " : "", loc ? loc->name : ""
763 , r_refdef.stats.renders, r_refdef.view.origin[0], r_refdef.view.origin[1], r_refdef.view.origin[2], r_refdef.view.forward[0], r_refdef.view.forward[1], r_refdef.view.forward[2]
764 , r_refdef.stats.world_surfaces, r_refdef.stats.world_triangles, r_refdef.stats.entities, r_refdef.stats.entities_surfaces, r_refdef.stats.entities_triangles
765 , r_refdef.stats.world_leafs, r_refdef.stats.world_portals, r_refdef.stats.particles, cl.num_particles, r_refdef.stats.decals, cl.num_decals, (int)(100 * r_refdef.view.quality)
766 , r_refdef.stats.lightmapupdates, r_refdef.stats.lightmapupdatepixels
767 , r_refdef.stats.lights, r_refdef.stats.lights_clears, r_refdef.stats.lights_scissored, r_refdef.stats.lights_lighttriangles, r_refdef.stats.lights_shadowtriangles, r_refdef.stats.lights_dynamicshadowtriangles
768 , r_refdef.stats.meshes, r_refdef.stats.meshes_elements / 3, r_refdef.stats.bloom_copypixels, r_refdef.stats.bloom_drawpixels
769 , r_speeds_timestring);
771 memset(&r_refdef.stats, 0, sizeof(r_refdef.stats));
773 speedstringcount = 0;
774 r_speeds_timestring[0] = 0;
775 r_timereport_active = false;
777 if (r_speeds.integer >= 2)
779 r_timereport_active = true;
780 r_timereport_start = r_timereport_current = Sys_DoubleTime();
786 if (string[strlen(string)-1] == '\n')
787 string[strlen(string)-1] = 0;
789 for (i = 0;string[i];i++)
790 if (string[i] == '\n')
792 y = vid_conheight.integer - sb_lines - lines * 8;
794 DrawQ_Fill(0, y, vid_conwidth.integer, lines * 8, 0, 0, 0, 0.5, 0);
798 while (string[i] && string[i] != '\n')
801 DrawQ_String(0, y, string + j, i - j, 8, 8, 1, 1, 1, 1, 0, NULL, true);
802 if (string[i] == '\n')
816 void SCR_SizeUp_f (void)
818 Cvar_SetValue ("viewsize",scr_viewsize.value+10);
829 void SCR_SizeDown_f (void)
831 Cvar_SetValue ("viewsize",scr_viewsize.value-10);
834 void SCR_CaptureVideo_EndVideo(void);
835 void CL_Screen_Shutdown(void)
837 SCR_CaptureVideo_EndVideo();
840 void CL_Screen_Init(void)
842 Cvar_RegisterVariable (&scr_fov);
843 Cvar_RegisterVariable (&scr_viewsize);
844 Cvar_RegisterVariable (&scr_conalpha);
845 Cvar_RegisterVariable (&scr_conbrightness);
846 Cvar_RegisterVariable (&scr_conforcewhiledisconnected);
847 Cvar_RegisterVariable (&scr_menuforcewhiledisconnected);
848 Cvar_RegisterVariable (&scr_showram);
849 Cvar_RegisterVariable (&scr_showturtle);
850 Cvar_RegisterVariable (&scr_showpause);
851 Cvar_RegisterVariable (&scr_showbrand);
852 Cvar_RegisterVariable (&scr_centertime);
853 Cvar_RegisterVariable (&scr_printspeed);
854 Cvar_RegisterVariable (&vid_conwidth);
855 Cvar_RegisterVariable (&vid_conheight);
856 Cvar_RegisterVariable (&vid_pixelheight);
857 Cvar_RegisterVariable (&scr_screenshot_jpeg);
858 Cvar_RegisterVariable (&scr_screenshot_jpeg_quality);
859 Cvar_RegisterVariable (&scr_screenshot_gammaboost);
860 Cvar_RegisterVariable (&scr_screenshot_hwgamma);
861 Cvar_RegisterVariable (&cl_capturevideo);
862 Cvar_RegisterVariable (&cl_capturevideo_printfps);
863 Cvar_RegisterVariable (&cl_capturevideo_width);
864 Cvar_RegisterVariable (&cl_capturevideo_height);
865 Cvar_RegisterVariable (&cl_capturevideo_realtime);
866 Cvar_RegisterVariable (&cl_capturevideo_fps);
867 Cvar_RegisterVariable (&cl_capturevideo_nameformat);
868 Cvar_RegisterVariable (&cl_capturevideo_number);
869 Cvar_RegisterVariable (&cl_capturevideo_ogg);
870 Cvar_RegisterVariable (&r_letterbox);
871 Cvar_RegisterVariable(&r_stereo_separation);
872 Cvar_RegisterVariable(&r_stereo_sidebyside);
873 Cvar_RegisterVariable(&r_stereo_redblue);
874 Cvar_RegisterVariable(&r_stereo_redcyan);
875 Cvar_RegisterVariable(&r_stereo_redgreen);
876 Cvar_RegisterVariable(&r_stereo_angle);
877 Cvar_RegisterVariable(&scr_zoomwindow);
878 Cvar_RegisterVariable(&scr_zoomwindow_viewsizex);
879 Cvar_RegisterVariable(&scr_zoomwindow_viewsizey);
880 Cvar_RegisterVariable(&scr_zoomwindow_fov);
881 Cvar_RegisterVariable(&scr_stipple);
882 Cvar_RegisterVariable(&scr_refresh);
883 Cvar_RegisterVariable(&shownetgraph);
884 Cvar_RegisterVariable(&cl_demo_mousegrab);
886 Cmd_AddCommand ("sizeup",SCR_SizeUp_f, "increase view size (increases viewsize cvar)");
887 Cmd_AddCommand ("sizedown",SCR_SizeDown_f, "decrease view size (decreases viewsize cvar)");
888 Cmd_AddCommand ("screenshot",SCR_ScreenShot_f, "takes a screenshot of the next rendered frame");
889 Cmd_AddCommand ("envmap", R_Envmap_f, "render a cubemap (skybox) of the current scene");
890 Cmd_AddCommand ("infobar", SCR_InfoBar_f, "display a text in the infobar (usage: infobar expiretime string)");
892 SCR_CaptureVideo_Ogg_Init();
894 scr_initialized = true;
902 void SCR_ScreenShot_f (void)
904 static int shotnumber;
905 static char old_prefix_name[MAX_QPATH];
906 char prefix_name[MAX_QPATH];
907 char filename[MAX_QPATH];
908 unsigned char *buffer1;
909 unsigned char *buffer2;
910 unsigned char *buffer3;
911 qboolean jpeg = (scr_screenshot_jpeg.integer != 0);
913 dpsnprintf (prefix_name, sizeof(prefix_name), "%s", Sys_TimeString(scr_screenshot_name.string));
915 if (strcmp(old_prefix_name, prefix_name))
917 dpsnprintf(old_prefix_name, sizeof(old_prefix_name), "%s", prefix_name );
921 // find a file name to save it to
922 for (;shotnumber < 1000000;shotnumber++)
923 if (!FS_SysFileExists(va("%s/screenshots/%s%06d.tga", fs_gamedir, prefix_name, shotnumber)) && !FS_SysFileExists(va("%s/screenshots/%s%06d.jpg", fs_gamedir, prefix_name, shotnumber)))
925 if (shotnumber >= 1000000)
927 Con_Print("Couldn't create the image file\n");
931 dpsnprintf(filename, sizeof(filename), "screenshots/%s%06d.%s", prefix_name, shotnumber, jpeg ? "jpg" : "tga");
933 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 3);
934 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 3);
935 buffer3 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 3 + 18);
937 if (SCR_ScreenShot (filename, buffer1, buffer2, buffer3, 0, 0, vid.width, vid.height, false, false, false, jpeg, true))
938 Con_Printf("Wrote %s\n", filename);
940 Con_Printf("Unable to write %s\n", filename);
949 void SCR_CaptureVideo_BeginVideo(void)
953 int width = cl_capturevideo_width.integer, height = cl_capturevideo_height.integer;
954 if (cls.capturevideo.active)
956 memset(&cls.capturevideo, 0, sizeof(cls.capturevideo));
957 // soundrate is figured out on the first SoundFrame
959 if(width == 0 && height != 0)
960 width = (int) (height * (double)vid.width / ((double)vid.height * vid_pixelheight.value)); // keep aspect
961 if(width != 0 && height == 0)
962 height = (int) (width * ((double)vid.height * vid_pixelheight.value) / (double)vid.width); // keep aspect
964 if(width < 2 || width > vid.width) // can't scale up
966 if(height < 2 || height > vid.height) // can't scale up
969 // ensure it's all even; if not, scale down a little
975 cls.capturevideo.width = width;
976 cls.capturevideo.height = height;
977 cls.capturevideo.active = true;
978 cls.capturevideo.framerate = bound(1, cl_capturevideo_fps.value, 1001);
979 cls.capturevideo.soundrate = S_GetSoundRate();
980 cls.capturevideo.soundchannels = S_GetSoundChannels();
981 cls.capturevideo.startrealtime = realtime;
982 cls.capturevideo.frame = cls.capturevideo.lastfpsframe = 0;
983 cls.capturevideo.starttime = cls.capturevideo.lastfpstime = Sys_DoubleTime();
984 cls.capturevideo.soundsampleframe = 0;
985 cls.capturevideo.realtime = cl_capturevideo_realtime.integer != 0;
986 cls.capturevideo.screenbuffer = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 4);
987 cls.capturevideo.outbuffer = (unsigned char *)Mem_Alloc(tempmempool, width * height * (4+4) + 18);
988 dpsnprintf(cls.capturevideo.basename, sizeof(cls.capturevideo.basename), "video/%s%03i", Sys_TimeString(cl_capturevideo_nameformat.string), cl_capturevideo_number.integer);
989 Cvar_SetValueQuick(&cl_capturevideo_number, cl_capturevideo_number.integer + 1);
992 for (i = 0;i < 256;i++)
994 unsigned char j = (unsigned char)bound(0, 255*pow(i/255.0, gamma), 255);
995 cls.capturevideo.rgbgammatable[0][i] = j;
996 cls.capturevideo.rgbgammatable[1][i] = j;
997 cls.capturevideo.rgbgammatable[2][i] = j;
1001 R = Y + 1.4075 * (Cr - 128);
1002 G = Y + -0.3455 * (Cb - 128) + -0.7169 * (Cr - 128);
1003 B = Y + 1.7790 * (Cb - 128);
1004 Y = R * .299 + G * .587 + B * .114;
1005 Cb = R * -.169 + G * -.332 + B * .500 + 128.;
1006 Cr = R * .500 + G * -.419 + B * -.0813 + 128.;
1009 if(WANT_SCREENSHOT_HWGAMMA)
1011 VID_BuildGammaTables(&cls.capturevideo.vidramp[0], 256);
1015 // identity gamma table
1016 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp, 256);
1017 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp + 256, 256);
1018 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp + 256*2, 256);
1020 if(scr_screenshot_gammaboost.value != 1)
1022 double igamma = 1 / scr_screenshot_gammaboost.value;
1023 for (i = 0;i < 256 * 3;i++)
1024 cls.capturevideo.vidramp[i] = (unsigned short) (0.5 + pow(cls.capturevideo.vidramp[i] * (1.0 / 65535.0), igamma) * 65535.0);
1027 for (i = 0;i < 256;i++)
1029 r = 255*cls.capturevideo.vidramp[i]/65535.0;
1030 g = 255*cls.capturevideo.vidramp[i+256]/65535.0;
1031 b = 255*cls.capturevideo.vidramp[i+512]/65535.0;
1032 // NOTE: we have to round DOWN here, or integer overflows happen. Sorry for slightly wrong looking colors sometimes...
1033 // Y weights from RGB
1034 cls.capturevideo.rgbtoyuvscaletable[0][0][i] = (short)(r * 0.299);
1035 cls.capturevideo.rgbtoyuvscaletable[0][1][i] = (short)(g * 0.587);
1036 cls.capturevideo.rgbtoyuvscaletable[0][2][i] = (short)(b * 0.114);
1037 // Cb weights from RGB
1038 cls.capturevideo.rgbtoyuvscaletable[1][0][i] = (short)(r * -0.169);
1039 cls.capturevideo.rgbtoyuvscaletable[1][1][i] = (short)(g * -0.332);
1040 cls.capturevideo.rgbtoyuvscaletable[1][2][i] = (short)(b * 0.500);
1041 // Cr weights from RGB
1042 cls.capturevideo.rgbtoyuvscaletable[2][0][i] = (short)(r * 0.500);
1043 cls.capturevideo.rgbtoyuvscaletable[2][1][i] = (short)(g * -0.419);
1044 cls.capturevideo.rgbtoyuvscaletable[2][2][i] = (short)(b * -0.0813);
1045 // range reduction of YCbCr to valid signal range
1046 cls.capturevideo.yuvnormalizetable[0][i] = 16 + i * (236-16) / 256;
1047 cls.capturevideo.yuvnormalizetable[1][i] = 16 + i * (240-16) / 256;
1048 cls.capturevideo.yuvnormalizetable[2][i] = 16 + i * (240-16) / 256;
1051 if (cl_capturevideo_ogg.integer)
1053 if(SCR_CaptureVideo_Ogg_Available())
1055 SCR_CaptureVideo_Ogg_BeginVideo();
1059 Con_Print("cl_capturevideo_ogg: libraries not available. Capturing in AVI instead.\n");
1062 SCR_CaptureVideo_Avi_BeginVideo();
1065 void SCR_CaptureVideo_EndVideo(void)
1067 if (!cls.capturevideo.active)
1069 cls.capturevideo.active = false;
1071 Con_Printf("Finishing capture of %s.%s (%d frames, %d audio frames)\n", cls.capturevideo.basename, cls.capturevideo.formatextension, cls.capturevideo.frame, cls.capturevideo.soundsampleframe);
1073 if (cls.capturevideo.videofile)
1075 cls.capturevideo.endvideo();
1078 if (cls.capturevideo.screenbuffer)
1080 Mem_Free (cls.capturevideo.screenbuffer);
1081 cls.capturevideo.screenbuffer = NULL;
1084 if (cls.capturevideo.outbuffer)
1086 Mem_Free (cls.capturevideo.outbuffer);
1087 cls.capturevideo.outbuffer = NULL;
1090 memset(&cls.capturevideo, 0, sizeof(cls.capturevideo));
1093 static void SCR_ScaleDownBGRA(unsigned char *in, int inw, int inh, unsigned char *out, int outw, int outh)
1095 // TODO optimize this function
1100 // memcpy is faster than me
1101 if(inw == outw && inh == outh)
1103 memcpy(out, in, 4 * inw * inh);
1107 // otherwise: a box filter
1108 area = (float)outw * (float)outh / (float)inw / (float)inh;
1109 for(y = 0; y < outh; ++y)
1111 float iny0 = y / (float)outh * inh; int iny0_i = (int) floor(iny0);
1112 float iny1 = (y+1) / (float)outh * inh; int iny1_i = (int) ceil(iny1);
1113 for(x = 0; x < outw; ++x)
1115 float inx0 = x / (float)outw * inw; int inx0_i = (int) floor(inx0);
1116 float inx1 = (x+1) / (float)outw * inw; int inx1_i = (int) ceil(inx1);
1117 float r = 0, g = 0, b = 0, alpha = 0;
1120 for(yy = iny0_i; yy < iny1_i; ++yy)
1122 float ya = min(yy+1, iny1) - max(iny0, yy);
1123 for(xx = inx0_i; xx < inx1_i; ++xx)
1125 float a = ya * (min(xx+1, inx1) - max(inx0, xx));
1126 r += a * in[4*(xx + inw * yy)+0];
1127 g += a * in[4*(xx + inw * yy)+1];
1128 b += a * in[4*(xx + inw * yy)+2];
1129 alpha += a * in[4*(xx + inw * yy)+3];
1133 out[4*(x + outw * y)+0] = (unsigned char) (r * area);
1134 out[4*(x + outw * y)+1] = (unsigned char) (g * area);
1135 out[4*(x + outw * y)+2] = (unsigned char) (b * area);
1136 out[4*(x + outw * y)+3] = (unsigned char) (alpha * area);
1141 void SCR_CaptureVideo_VideoFrame(int newframenum)
1144 int width = cls.capturevideo.width, height = cls.capturevideo.height;
1147 //return SCR_ScreenShot(filename, cls.capturevideo.buffer, cls.capturevideo.buffer + vid.width * vid.height * 3, cls.capturevideo.buffer + vid.width * vid.height * 6, 0, 0, vid.width, vid.height, false, false, false, jpeg, true);
1148 // speed is critical here, so do saving as directly as possible
1150 qglReadPixels (x, y, vid.width, vid.height, GL_BGRA, GL_UNSIGNED_BYTE, cls.capturevideo.screenbuffer);CHECKGLERROR
1151 SCR_ScaleDownBGRA (cls.capturevideo.screenbuffer, vid.width, vid.height, cls.capturevideo.outbuffer, width, height);
1153 cls.capturevideo.videoframes(newframenum - cls.capturevideo.frame);
1154 cls.capturevideo.frame = newframenum;
1156 if(cl_capturevideo_printfps.integer)
1159 double t = Sys_DoubleTime();
1160 if(t > cls.capturevideo.lastfpstime + 1)
1162 double fps1 = (cls.capturevideo.frame - cls.capturevideo.lastfpsframe) / (t - cls.capturevideo.lastfpstime + 0.0000001);
1163 double fps = (cls.capturevideo.frame ) / (t - cls.capturevideo.starttime + 0.0000001);
1164 dpsnprintf(buf, sizeof(buf), "capturevideo: (%.1fs) last second %.3ffps, total %.3ffps\n", cls.capturevideo.frame / cls.capturevideo.framerate, fps1, fps);
1165 Sys_PrintToTerminal(buf);
1166 cls.capturevideo.lastfpstime = t;
1167 cls.capturevideo.lastfpsframe = cls.capturevideo.frame;
1172 void SCR_CaptureVideo_SoundFrame(const portable_sampleframe_t *paintbuffer, size_t length)
1174 cls.capturevideo.soundsampleframe += length;
1175 cls.capturevideo.soundframe(paintbuffer, length);
1178 void SCR_CaptureVideo(void)
1181 if (cl_capturevideo.integer && r_render.integer)
1183 if (!cls.capturevideo.active)
1184 SCR_CaptureVideo_BeginVideo();
1185 if (cls.capturevideo.framerate != cl_capturevideo_fps.value)
1187 Con_Printf("You can not change the video framerate while recording a video.\n");
1188 Cvar_SetValueQuick(&cl_capturevideo_fps, cls.capturevideo.framerate);
1190 // for AVI saving we have to make sure that sound is saved before video
1191 if (cls.capturevideo.soundrate && !cls.capturevideo.soundsampleframe)
1193 if (cls.capturevideo.realtime)
1195 // preserve sound sync by duplicating frames when running slow
1196 newframenum = (int)((realtime - cls.capturevideo.startrealtime) * cls.capturevideo.framerate);
1199 newframenum = cls.capturevideo.frame + 1;
1200 // if falling behind more than one second, stop
1201 if (newframenum - cls.capturevideo.frame > 60 * (int)ceil(cls.capturevideo.framerate))
1203 Cvar_SetValueQuick(&cl_capturevideo, 0);
1204 Con_Printf("video saving failed on frame %i, your machine is too slow for this capture speed.\n", cls.capturevideo.frame);
1205 SCR_CaptureVideo_EndVideo();
1209 SCR_CaptureVideo_VideoFrame(newframenum);
1210 if (cls.capturevideo.error)
1212 Cvar_SetValueQuick(&cl_capturevideo, 0);
1213 Con_Printf("video saving failed on frame %i, out of disk space? stopping video capture.\n", cls.capturevideo.frame);
1214 SCR_CaptureVideo_EndVideo();
1217 else if (cls.capturevideo.active)
1218 SCR_CaptureVideo_EndVideo();
1225 Grab six views for environment mapping tests
1232 qboolean flipx, flipy, flipdiagonaly;
1236 {{ 0, 0, 0}, "rt", false, false, false},
1237 {{ 0, 270, 0}, "ft", false, false, false},
1238 {{ 0, 180, 0}, "lf", false, false, false},
1239 {{ 0, 90, 0}, "bk", false, false, false},
1240 {{-90, 180, 0}, "up", true, true, false},
1241 {{ 90, 180, 0}, "dn", true, true, false},
1243 {{ 0, 0, 0}, "px", true, true, true},
1244 {{ 0, 90, 0}, "py", false, true, false},
1245 {{ 0, 180, 0}, "nx", false, false, true},
1246 {{ 0, 270, 0}, "ny", true, false, false},
1247 {{-90, 180, 0}, "pz", false, false, true},
1248 {{ 90, 180, 0}, "nz", false, false, true}
1251 static void R_Envmap_f (void)
1254 char filename[MAX_QPATH], basename[MAX_QPATH];
1255 unsigned char *buffer1;
1256 unsigned char *buffer2;
1257 unsigned char *buffer3;
1259 if (Cmd_Argc() != 3)
1261 Con_Print("envmap <basename> <size>: save out 6 cubic environment map images, usable with loadsky, note that size must one of 128, 256, 512, or 1024 and can't be bigger than your current resolution\n");
1265 strlcpy (basename, Cmd_Argv(1), sizeof (basename));
1266 size = atoi(Cmd_Argv(2));
1267 if (size != 128 && size != 256 && size != 512 && size != 1024)
1269 Con_Print("envmap: size must be one of 128, 256, 512, or 1024\n");
1272 if (size > vid.width || size > vid.height)
1274 Con_Print("envmap: your resolution is not big enough to render that size\n");
1278 r_refdef.envmap = true;
1280 R_UpdateVariables();
1282 r_refdef.view.x = 0;
1283 r_refdef.view.y = 0;
1284 r_refdef.view.z = 0;
1285 r_refdef.view.width = size;
1286 r_refdef.view.height = size;
1287 r_refdef.view.depth = 1;
1288 r_refdef.view.useperspective = true;
1289 r_refdef.view.isoverlay = false;
1291 r_refdef.view.frustum_x = tan(90 * M_PI / 360.0);
1292 r_refdef.view.frustum_y = tan(90 * M_PI / 360.0);
1294 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, size * size * 3);
1295 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, size * size * 3);
1296 buffer3 = (unsigned char *)Mem_Alloc(tempmempool, size * size * 3 + 18);
1298 for (j = 0;j < 12;j++)
1300 dpsnprintf(filename, sizeof(filename), "env/%s%s.tga", basename, envmapinfo[j].name);
1301 Matrix4x4_CreateFromQuakeEntity(&r_refdef.view.matrix, r_refdef.view.origin[0], r_refdef.view.origin[1], r_refdef.view.origin[2], envmapinfo[j].angles[0], envmapinfo[j].angles[1], envmapinfo[j].angles[2], 1);
1302 r_refdef.view.quality = 1;
1303 r_refdef.view.clear = true;
1307 SCR_ScreenShot(filename, buffer1, buffer2, buffer3, 0, vid.height - (r_refdef.view.y + r_refdef.view.height), size, size, envmapinfo[j].flipx, envmapinfo[j].flipy, envmapinfo[j].flipdiagonaly, false, false);
1314 r_refdef.envmap = false;
1317 //=============================================================================
1319 void SHOWLMP_decodehide(void)
1323 lmplabel = MSG_ReadString();
1324 for (i = 0;i < cl.num_showlmps;i++)
1325 if (cl.showlmps[i].isactive && strcmp(cl.showlmps[i].label, lmplabel) == 0)
1327 cl.showlmps[i].isactive = false;
1332 void SHOWLMP_decodeshow(void)
1335 char lmplabel[256], picname[256];
1337 strlcpy (lmplabel,MSG_ReadString(), sizeof (lmplabel));
1338 strlcpy (picname, MSG_ReadString(), sizeof (picname));
1339 if (gamemode == GAME_NEHAHRA) // LordHavoc: nasty old legacy junk
1346 x = MSG_ReadShort();
1347 y = MSG_ReadShort();
1349 if (!cl.showlmps || cl.num_showlmps >= cl.max_showlmps)
1351 showlmp_t *oldshowlmps = cl.showlmps;
1352 cl.max_showlmps += 16;
1353 cl.showlmps = (showlmp_t *) Mem_Alloc(cls.levelmempool, cl.max_showlmps * sizeof(showlmp_t));
1354 if (cl.num_showlmps)
1355 memcpy(cl.showlmps, oldshowlmps, cl.num_showlmps * sizeof(showlmp_t));
1357 Mem_Free(oldshowlmps);
1359 for (k = 0;k < cl.max_showlmps;k++)
1360 if (cl.showlmps[k].isactive && !strcmp(cl.showlmps[k].label, lmplabel))
1362 if (k == cl.max_showlmps)
1363 for (k = 0;k < cl.max_showlmps;k++)
1364 if (!cl.showlmps[k].isactive)
1366 cl.showlmps[k].isactive = true;
1367 strlcpy (cl.showlmps[k].label, lmplabel, sizeof (cl.showlmps[k].label));
1368 strlcpy (cl.showlmps[k].pic, picname, sizeof (cl.showlmps[k].pic));
1369 cl.showlmps[k].x = x;
1370 cl.showlmps[k].y = y;
1371 cl.num_showlmps = max(cl.num_showlmps, k + 1);
1374 void SHOWLMP_drawall(void)
1377 for (i = 0;i < cl.num_showlmps;i++)
1378 if (cl.showlmps[i].isactive)
1379 DrawQ_Pic(cl.showlmps[i].x, cl.showlmps[i].y, Draw_CachePic (cl.showlmps[i].pic), 0, 0, 1, 1, 1, 1, 0);
1383 ==============================================================================
1387 ==============================================================================
1390 qboolean SCR_ScreenShot(char *filename, unsigned char *buffer1, unsigned char *buffer2, unsigned char *buffer3, int x, int y, int width, int height, qboolean flipx, qboolean flipy, qboolean flipdiagonal, qboolean jpeg, qboolean gammacorrect)
1392 int indices[3] = {0,1,2};
1395 if (!r_render.integer)
1399 qglReadPixels (x, y, width, height, jpeg ? GL_RGB : GL_BGR, GL_UNSIGNED_BYTE, buffer1);CHECKGLERROR
1401 if(gammacorrect && (scr_screenshot_gammaboost.value != 1 || WANT_SCREENSHOT_HWGAMMA))
1404 double igamma = 1.0 / scr_screenshot_gammaboost.value;
1405 unsigned short vidramp[256 * 3];
1406 if(WANT_SCREENSHOT_HWGAMMA)
1408 VID_BuildGammaTables(&vidramp[0], 256);
1412 // identity gamma table
1413 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, vidramp, 256);
1414 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, vidramp + 256, 256);
1415 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, vidramp + 256*2, 256);
1417 if(scr_screenshot_gammaboost.value != 1)
1419 for (i = 0;i < 256 * 3;i++)
1420 vidramp[i] = (unsigned short) (0.5 + pow(vidramp[i] * (1.0 / 65535.0), igamma) * 65535.0);
1422 for (i = 0;i < width*height*3;i += 3)
1424 buffer1[i] = (unsigned char) (vidramp[buffer1[i]] * 255.0 / 65535.0 + 0.5);
1425 buffer1[i+1] = (unsigned char) (vidramp[buffer1[i+1] + 256] * 255.0 / 65535.0 + 0.5);
1426 buffer1[i+2] = (unsigned char) (vidramp[buffer1[i+2] + 512] * 255.0 / 65535.0 + 0.5);
1430 Image_CopyMux (buffer2, buffer1, width, height, flipx, flipy, flipdiagonal, 3, 3, indices);
1433 ret = JPEG_SaveImage_preflipped (filename, width, height, buffer2);
1435 ret = Image_WriteTGABGR_preflipped (filename, width, height, buffer2, buffer3);
1440 //=============================================================================
1442 extern void R_UpdateFogColor(void);
1443 void R_ClearScreen(qboolean fogcolor)
1450 qglClearColor(r_refdef.fogcolor[0],r_refdef.fogcolor[1],r_refdef.fogcolor[2],0);CHECKGLERROR
1454 qglClearColor(0,0,0,0);CHECKGLERROR
1456 qglClearDepth(1);CHECKGLERROR
1459 // LordHavoc: we use a stencil centered around 128 instead of 0,
1460 // to avoid clamping interfering with strange shadow volume
1462 qglClearStencil(128);CHECKGLERROR
1465 if (r_render.integer)
1466 GL_Clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | (gl_stencil ? GL_STENCIL_BUFFER_BIT : 0));
1467 // set dithering mode
1468 if (gl_dither.integer)
1470 qglEnable(GL_DITHER);CHECKGLERROR
1474 qglDisable(GL_DITHER);CHECKGLERROR
1478 qboolean CL_VM_UpdateView (void);
1479 void SCR_DrawConsole (void);
1480 void R_Shadow_EditLights_DrawSelectedLightProperties(void);
1484 void SCR_DrawScreen (void)
1488 R_TimeReport_BeginFrame();
1490 R_UpdateVariables();
1492 // Quake uses clockwise winding, so these are swapped
1493 r_refdef.view.cullface_front = GL_BACK;
1494 r_refdef.view.cullface_back = GL_FRONT;
1496 if (cls.signon == SIGNONS)
1500 size = scr_viewsize.value * (1.0 / 100.0);
1501 size = min(size, 1);
1503 if (r_stereo_sidebyside.integer)
1505 r_refdef.view.width = (int)(vid.width * size / 2.5);
1506 r_refdef.view.height = (int)(vid.height * size / 2.5 * (1 - bound(0, r_letterbox.value, 100) / 100));
1507 r_refdef.view.depth = 1;
1508 r_refdef.view.x = (int)((vid.width - r_refdef.view.width * 2.5) * 0.5);
1509 r_refdef.view.y = (int)((vid.height - r_refdef.view.height)/2);
1510 r_refdef.view.z = 0;
1512 r_refdef.view.x += (int)(r_refdef.view.width * 1.5);
1516 r_refdef.view.width = (int)(vid.width * size);
1517 r_refdef.view.height = (int)(vid.height * size * (1 - bound(0, r_letterbox.value, 100) / 100));
1518 r_refdef.view.depth = 1;
1519 r_refdef.view.x = (int)((vid.width - r_refdef.view.width)/2);
1520 r_refdef.view.y = (int)((vid.height - r_refdef.view.height)/2);
1521 r_refdef.view.z = 0;
1524 // LordHavoc: viewzoom (zoom in for sniper rifles, etc)
1525 // LordHavoc: this is designed to produce widescreen fov values
1526 // when the screen is wider than 4/3 width/height aspect, to do
1527 // this it simply assumes the requested fov is the vertical fov
1528 // for a 4x3 display, if the ratio is not 4x3 this makes the fov
1529 // higher/lower according to the ratio
1530 r_refdef.view.useperspective = true;
1531 r_refdef.view.frustum_y = tan(scr_fov.value * M_PI / 360.0) * (3.0/4.0) * cl.viewzoom;
1532 r_refdef.view.frustum_x = r_refdef.view.frustum_y * (float)r_refdef.view.width / (float)r_refdef.view.height / vid_pixelheight.value;
1534 r_refdef.view.frustum_x *= r_refdef.frustumscale_x;
1535 r_refdef.view.frustum_y *= r_refdef.frustumscale_y;
1537 if(!CL_VM_UpdateView())
1540 if (scr_zoomwindow.integer)
1542 float sizex = bound(10, scr_zoomwindow_viewsizex.value, 100) / 100.0;
1543 float sizey = bound(10, scr_zoomwindow_viewsizey.value, 100) / 100.0;
1544 r_refdef.view.width = (int)(vid.width * sizex);
1545 r_refdef.view.height = (int)(vid.height * sizey);
1546 r_refdef.view.depth = 1;
1547 r_refdef.view.x = (int)((vid.width - r_refdef.view.width)/2);
1548 r_refdef.view.y = 0;
1549 r_refdef.view.z = 0;
1551 r_refdef.view.useperspective = true;
1552 r_refdef.view.frustum_y = tan(scr_zoomwindow_fov.value * M_PI / 360.0) * (3.0/4.0) * cl.viewzoom;
1553 r_refdef.view.frustum_x = r_refdef.view.frustum_y * vid_pixelheight.value * (float)r_refdef.view.width / (float)r_refdef.view.height;
1555 r_refdef.view.frustum_x *= r_refdef.frustumscale_x;
1556 r_refdef.view.frustum_y *= r_refdef.frustumscale_y;
1558 if(!CL_VM_UpdateView())
1563 if (!r_stereo_sidebyside.integer)
1565 r_refdef.view.width = vid.width;
1566 r_refdef.view.height = vid.height;
1567 r_refdef.view.depth = 1;
1568 r_refdef.view.x = 0;
1569 r_refdef.view.y = 0;
1570 r_refdef.view.z = 0;
1571 r_refdef.view.useperspective = false;
1575 if(!scr_con_current && !(key_consoleactive & KEY_CONSOLEACTIVE_FORCED))
1576 if ((key_dest == key_game || key_dest == key_message) && !r_letterbox.value)
1577 Con_DrawNotify (); // only draw notify in game
1579 if (cls.signon == SIGNONS)
1584 if (!r_letterbox.value)
1587 SCR_CheckDrawCenterString();
1589 SCR_DrawNetGraph ();
1592 R_Shadow_EditLights_DrawSelectedLightProperties();
1600 if (r_timereport_active)
1603 if (cls.signon == SIGNONS)
1604 R_TimeReport_EndFrame();
1613 typedef struct loadingscreenstack_s
1615 struct loadingscreenstack_s *prev;
1616 char msg[MAX_QPATH];
1617 float absolute_loading_amount_min; // this corresponds to relative completion 0 of this item
1618 float absolute_loading_amount_len; // this corresponds to relative completion 1 of this item
1619 float relative_completion; // 0 .. 1
1621 loadingscreenstack_t;
1622 static loadingscreenstack_t *loadingscreenstack = NULL;
1623 static double loadingscreentime = -1;
1624 static qboolean loadingscreencleared = false;
1625 static float loadingscreenheight = 0;
1626 rtexture_t *loadingscreentexture = NULL;
1627 static float loadingscreentexture_vertex3f[12];
1628 static float loadingscreentexture_texcoord2f[8];
1630 static void SCR_ClearLoadingScreenTexture()
1632 if(loadingscreentexture)
1633 R_FreeTexture(loadingscreentexture);
1634 loadingscreentexture = NULL;
1637 extern rtexturepool_t r_main_texturepool;
1638 static void SCR_SetLoadingScreenTexture()
1641 float loadingscreentexture_w;
1642 float loadingscreentexture_h;
1644 SCR_ClearLoadingScreenTexture();
1646 if (gl_support_arb_texture_non_power_of_two && 0)
1648 w = vid.width; h = vid.height;
1649 loadingscreentexture_w = loadingscreentexture_h = 1;
1653 w = CeilPowerOf2(vid.width); h = CeilPowerOf2(vid.height);
1654 loadingscreentexture_w = vid.width / (float) w;
1655 loadingscreentexture_h = vid.height / (float) h;
1658 loadingscreentexture = R_LoadTexture2D(&r_main_texturepool, "loadingscreentexture", w, h, NULL, TEXTYPE_BGRA, TEXF_FORCENEAREST | TEXF_CLAMP | TEXF_ALWAYSPRECACHE, NULL);
1659 R_Mesh_TexBind(0, R_GetTexture(loadingscreentexture));
1660 GL_ActiveTexture(0);
1662 qglCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, vid.width, vid.height);CHECKGLERROR
1664 loadingscreentexture_vertex3f[2] = loadingscreentexture_vertex3f[5] = loadingscreentexture_vertex3f[8] = loadingscreentexture_vertex3f[11] = 0;
1665 loadingscreentexture_vertex3f[0] = loadingscreentexture_vertex3f[9] = 0;
1666 loadingscreentexture_vertex3f[1] = loadingscreentexture_vertex3f[4] = 0;
1667 loadingscreentexture_vertex3f[3] = loadingscreentexture_vertex3f[6] = vid_conwidth.integer;
1668 loadingscreentexture_vertex3f[7] = loadingscreentexture_vertex3f[10] = vid_conheight.integer;
1669 loadingscreentexture_texcoord2f[0] = 0;loadingscreentexture_texcoord2f[1] = loadingscreentexture_h;
1670 loadingscreentexture_texcoord2f[2] = loadingscreentexture_w;loadingscreentexture_texcoord2f[3] = loadingscreentexture_h;
1671 loadingscreentexture_texcoord2f[4] = loadingscreentexture_w;loadingscreentexture_texcoord2f[5] = 0;
1672 loadingscreentexture_texcoord2f[6] = 0;loadingscreentexture_texcoord2f[7] = 0;
1675 void SCR_UpdateLoadingScreenIfShown()
1677 if(realtime == loadingscreentime)
1678 SCR_UpdateLoadingScreen(loadingscreencleared);
1681 void SCR_PushLoadingScreen (qboolean redraw, const char *msg, float len_in_parent)
1683 loadingscreenstack_t *s = (loadingscreenstack_t *) Z_Malloc(sizeof(loadingscreenstack_t));
1684 s->prev = loadingscreenstack;
1685 loadingscreenstack = s;
1687 strlcpy(s->msg, msg, sizeof(s->msg));
1688 s->relative_completion = 0;
1692 s->absolute_loading_amount_min = s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len * s->prev->relative_completion;
1693 s->absolute_loading_amount_len = s->prev->absolute_loading_amount_len * len_in_parent;
1694 if(s->absolute_loading_amount_len > s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len - s->absolute_loading_amount_min)
1695 s->absolute_loading_amount_len = s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len - s->absolute_loading_amount_min;
1699 s->absolute_loading_amount_min = 0;
1700 s->absolute_loading_amount_len = 1;
1704 SCR_UpdateLoadingScreenIfShown();
1707 void SCR_PopLoadingScreen (qboolean redraw)
1709 loadingscreenstack_t *s = loadingscreenstack;
1710 loadingscreenstack = s->prev;
1712 s->prev->relative_completion = (s->absolute_loading_amount_min + s->absolute_loading_amount_len - s->prev->absolute_loading_amount_min) / s->prev->absolute_loading_amount_len;
1716 SCR_UpdateLoadingScreenIfShown();
1719 static float SCR_DrawLoadingStack_r(loadingscreenstack_t *s, float y)
1730 total += SCR_DrawLoadingStack_r(s->prev, y);
1732 if(!s->prev || strcmp(s->msg, s->prev->msg))
1734 len = strlen(s->msg);
1735 x = (vid_conwidth.integer - DrawQ_TextWidth_Font(s->msg, len, true, FONT_INFOBAR) * size) / 2;
1737 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, 1, 0);
1738 DrawQ_String_Font(x, y, s->msg, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
1745 len = strlen(s->msg);
1746 x = (vid_conwidth.integer - DrawQ_TextWidth_Font(s->msg, len, true, FONT_INFOBAR) * size) / 2;
1748 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, 1, 0);
1749 DrawQ_String_Font(x, y, s->msg, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
1756 static void SCR_DrawLoadingStack()
1762 loadingscreenheight = SCR_DrawLoadingStack_r(loadingscreenstack, vid_conheight.integer);
1763 if(loadingscreenstack)
1765 // height = 32; // sorry, using the actual one is ugly
1766 GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
1767 GL_DepthRange(0, 1);
1768 GL_PolygonOffset(0, 0);
1769 GL_DepthTest(false);
1770 R_Mesh_VertexPointer(verts, 0, 0);
1771 R_Mesh_ColorPointer(colors, 0, 0);
1772 R_Mesh_ResetTextureState();
1773 R_SetupGenericShader(false);
1774 verts[2] = verts[5] = verts[8] = verts[11] = 0;
1775 verts[0] = verts[9] = 0;
1776 verts[1] = verts[4] = vid_conheight.integer - 8;
1777 verts[3] = verts[6] = vid_conwidth.integer * loadingscreenstack->absolute_loading_amount_min;
1778 verts[7] = verts[10] = vid_conheight.integer;
1780 for(i = 0; i < 16; ++i)
1781 colors[i] = (i % 4 == 3) || (i >= 8 && i % 4 == 2);
1782 // ^^^^^^^^^^ blue component
1783 // ^^^^^^ bottom row
1784 // ^^^^^^^^^^^^ alpha is always on
1785 R_Mesh_Draw(0, 4, 0, 2, NULL, polygonelements, 0, 0);
1787 // make sure everything is cleared, including the progress indicator
1788 if(loadingscreenheight < 8)
1789 loadingscreenheight = 8;
1793 static cachepic_t *loadingscreenpic;
1794 static float loadingscreenpic_vertex3f[12];
1795 static float loadingscreenpic_texcoord2f[8];
1797 static void SCR_DrawLoadingScreen_SharedSetup (qboolean clear)
1800 // release mouse grab while loading
1801 if (!vid.fullscreen)
1802 VID_SetMouse(false, false, false);
1804 qglViewport(0, 0, vid.width, vid.height);CHECKGLERROR
1805 //qglDisable(GL_SCISSOR_TEST);CHECKGLERROR
1806 //qglDepthMask(1);CHECKGLERROR
1807 qglColorMask(1,1,1,1);CHECKGLERROR
1808 qglClearColor(0,0,0,0);CHECKGLERROR
1809 // when starting up a new video mode, make sure the screen is cleared to black
1811 qglClear(GL_COLOR_BUFFER_BIT);CHECKGLERROR
1813 GL_SetupView_Mode_Ortho(0, 0, vid_conwidth.integer, vid_conheight.integer, -10, 100);
1815 R_Mesh_Matrix(&identitymatrix);
1816 // draw the loading plaque
1817 loadingscreenpic = Draw_CachePic ("gfx/loading");
1818 x = (vid_conwidth.integer - loadingscreenpic->width)/2;
1819 y = (vid_conheight.integer - loadingscreenpic->height)/2;
1820 loadingscreenpic_vertex3f[2] = loadingscreenpic_vertex3f[5] = loadingscreenpic_vertex3f[8] = loadingscreenpic_vertex3f[11] = 0;
1821 loadingscreenpic_vertex3f[0] = loadingscreenpic_vertex3f[9] = x;
1822 loadingscreenpic_vertex3f[1] = loadingscreenpic_vertex3f[4] = y;
1823 loadingscreenpic_vertex3f[3] = loadingscreenpic_vertex3f[6] = x + loadingscreenpic->width;
1824 loadingscreenpic_vertex3f[7] = loadingscreenpic_vertex3f[10] = y + loadingscreenpic->height;
1825 loadingscreenpic_texcoord2f[0] = 0;loadingscreenpic_texcoord2f[1] = 0;
1826 loadingscreenpic_texcoord2f[2] = 1;loadingscreenpic_texcoord2f[3] = 0;
1827 loadingscreenpic_texcoord2f[4] = 1;loadingscreenpic_texcoord2f[5] = 1;
1828 loadingscreenpic_texcoord2f[6] = 0;loadingscreenpic_texcoord2f[7] = 1;
1831 static void SCR_DrawLoadingScreen (qboolean clear)
1833 // we only need to draw the image if it isn't already there
1835 GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1836 GL_DepthRange(0, 1);
1837 GL_PolygonOffset(0, 0);
1838 GL_DepthTest(false);
1839 R_SetupGenericShader(true);
1840 R_Mesh_ColorPointer(NULL, 0, 0);
1841 if(loadingscreentexture)
1843 R_Mesh_VertexPointer(loadingscreentexture_vertex3f, 0, 0);
1844 R_Mesh_ResetTextureState();
1845 R_Mesh_TexBind(0, R_GetTexture(loadingscreentexture));
1846 R_Mesh_TexCoordPointer(0, 2, loadingscreentexture_texcoord2f, 0, 0);
1847 R_Mesh_Draw(0, 4, 0, 2, NULL, polygonelements, 0, 0);
1849 R_Mesh_VertexPointer(loadingscreenpic_vertex3f, 0, 0);
1850 R_Mesh_ResetTextureState();
1851 R_Mesh_TexBind(0, R_GetTexture(loadingscreenpic->tex));
1852 R_Mesh_TexCoordPointer(0, 2, loadingscreenpic_texcoord2f, 0, 0);
1853 R_Mesh_Draw(0, 4, 0, 2, NULL, polygonelements, 0, 0);
1854 SCR_DrawLoadingStack();
1857 static void SCR_DrawLoadingScreen_SharedFinish (qboolean clear)
1862 // however this IS necessary on Windows Vista
1866 void SCR_UpdateLoadingScreen (qboolean clear)
1868 keydest_t old_key_dest;
1869 int old_key_consoleactive;
1871 // don't do anything if not initialized yet
1872 if (vid_hidden || !scr_refresh.integer || cls.state == ca_dedicated)
1876 SCR_ClearLoadingScreenTexture();
1877 else if(loadingscreentime != realtime)
1878 SCR_SetLoadingScreenTexture();
1880 if(loadingscreentime != realtime)
1882 loadingscreentime = realtime;
1883 loadingscreenheight = 0;
1885 loadingscreencleared = clear;
1887 SCR_DrawLoadingScreen_SharedSetup(clear);
1888 if (vid.stereobuffer)
1890 qglDrawBuffer(GL_BACK_LEFT);
1891 SCR_DrawLoadingScreen(clear);
1892 qglDrawBuffer(GL_BACK_RIGHT);
1893 SCR_DrawLoadingScreen(clear);
1897 qglDrawBuffer(GL_BACK);
1898 SCR_DrawLoadingScreen(clear);
1900 SCR_DrawLoadingScreen_SharedFinish(clear);
1902 // this goes into the event loop, and should prevent unresponsive cursor on vista
1903 old_key_dest = key_dest;
1904 old_key_consoleactive = key_consoleactive;
1905 key_dest = key_void;
1906 key_consoleactive = false;
1907 Sys_SendKeyEvents();
1908 key_dest = old_key_dest;
1909 key_consoleactive = old_key_consoleactive;
1912 extern cvar_t cl_minfps;
1913 extern cvar_t cl_minfps_fade;
1914 extern cvar_t cl_minfps_qualitymax;
1915 extern cvar_t cl_minfps_qualitymin;
1916 extern cvar_t cl_minfps_qualitypower;
1917 extern cvar_t cl_minfps_qualityscale;
1918 static double cl_updatescreen_rendertime = 0;
1919 static double cl_updatescreen_quality = 1;
1920 void CL_UpdateScreen(void)
1923 float conwidth, conheight;
1925 if (!scr_initialized || !con_initialized)
1926 return; // not initialized yet
1928 if(gamemode == GAME_NEXUIZ)
1930 // play a bit with the palette (experimental)
1931 palette_rgb_pantscolormap[15][0] = (unsigned char) (128 + 127 * sin(cl.time / exp(1) + 0*M_PI/3));
1932 palette_rgb_pantscolormap[15][1] = (unsigned char) (128 + 127 * sin(cl.time / exp(1) + 2*M_PI/3));
1933 palette_rgb_pantscolormap[15][2] = (unsigned char) (128 + 127 * sin(cl.time / exp(1) + 4*M_PI/3));
1934 palette_rgb_shirtcolormap[15][0] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 5*M_PI/3));
1935 palette_rgb_shirtcolormap[15][1] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 3*M_PI/3));
1936 palette_rgb_shirtcolormap[15][2] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 1*M_PI/3));
1937 memcpy(palette_rgb_pantsscoreboard[15], palette_rgb_pantscolormap[15], sizeof(*palette_rgb_pantscolormap));
1938 memcpy(palette_rgb_shirtscoreboard[15], palette_rgb_shirtcolormap[15], sizeof(*palette_rgb_shirtcolormap));
1941 if (vid_hidden || !scr_refresh.integer)
1944 rendertime1 = Sys_DoubleTime();
1946 conwidth = bound(320, vid_conwidth.value, 2048);
1947 conheight = bound(200, vid_conheight.value, 1536);
1948 if (vid_conwidth.value != conwidth)
1949 Cvar_SetValue("vid_conwidth", conwidth);
1950 if (vid_conheight.value != conheight)
1951 Cvar_SetValue("vid_conheight", conheight);
1954 if (scr_viewsize.value < 30)
1955 Cvar_Set ("viewsize","30");
1956 if (scr_viewsize.value > 120)
1957 Cvar_Set ("viewsize","120");
1959 // bound field of view
1960 if (scr_fov.value < 1)
1961 Cvar_Set ("fov","1");
1962 if (scr_fov.value > 170)
1963 Cvar_Set ("fov","170");
1965 // validate r_textureunits cvar
1966 if (r_textureunits.integer > gl_textureunits)
1967 Cvar_SetValueQuick(&r_textureunits, gl_textureunits);
1968 if (r_textureunits.integer < 1)
1969 Cvar_SetValueQuick(&r_textureunits, 1);
1971 // validate gl_combine cvar
1972 if (gl_combine.integer && !gl_combine_extension)
1973 Cvar_SetValueQuick(&gl_combine, 0);
1975 // intermission is always full screen
1976 if (cl.intermission)
1980 if (scr_viewsize.value >= 120)
1981 sb_lines = 0; // no status bar at all
1982 else if (scr_viewsize.value >= 110)
1983 sb_lines = 24; // no inventory
1988 r_refdef.view.colormask[0] = 1;
1989 r_refdef.view.colormask[1] = 1;
1990 r_refdef.view.colormask[2] = 1;
1992 SCR_SetUpToDrawConsole();
1995 qglDrawBuffer(GL_BACK);CHECKGLERROR
1996 qglViewport(0, 0, vid.width, vid.height);CHECKGLERROR
1997 qglDisable(GL_SCISSOR_TEST);CHECKGLERROR
1998 qglDepthMask(1);CHECKGLERROR
1999 qglColorMask(1,1,1,1);CHECKGLERROR
2000 qglClearColor(0,0,0,0);CHECKGLERROR
2001 R_ClearScreen(false);
2002 r_refdef.view.clear = false;
2003 r_refdef.view.isoverlay = false;
2004 r_refdef.view.quality = bound(cl_minfps_qualitymin.value, pow(cl_updatescreen_quality, cl_minfps_qualitypower.value) * cl_minfps_qualityscale.value, cl_minfps_qualitymax.value);
2006 if(scr_stipple.integer)
2008 GLubyte stipple[128];
2009 int i, s, width, parts;
2010 static int frame = 0;
2013 s = scr_stipple.integer;
2015 width = (s & 070) >> 3;
2017 qglEnable(GL_POLYGON_STIPPLE); // 0x0B42
2018 for(i = 0; i < 128; ++i)
2021 stipple[i] = (((line >> width) + frame) & ((1 << parts) - 1)) ? 0x00 : 0xFF;
2023 qglPolygonStipple(stipple);
2026 qglDisable(GL_POLYGON_STIPPLE);
2028 if (vid.stereobuffer || r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer || r_stereo_sidebyside.integer)
2030 matrix4x4_t originalmatrix = r_refdef.view.matrix;
2031 matrix4x4_t offsetmatrix;
2032 Matrix4x4_CreateFromQuakeEntity(&offsetmatrix, 0, r_stereo_separation.value * 0.5f, 0, 0, r_stereo_angle.value * 0.5f, 0, 1);
2033 Matrix4x4_Concat(&r_refdef.view.matrix, &originalmatrix, &offsetmatrix);
2035 if (r_stereo_sidebyside.integer)
2038 if (r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer)
2040 r_refdef.view.colormask[0] = 1;
2041 r_refdef.view.colormask[1] = 0;
2042 r_refdef.view.colormask[2] = 0;
2045 if (vid.stereobuffer)
2046 qglDrawBuffer(GL_BACK_RIGHT);
2050 Matrix4x4_CreateFromQuakeEntity(&offsetmatrix, 0, r_stereo_separation.value * -0.5f, 0, 0, r_stereo_angle.value * -0.5f, 0, 1);
2051 Matrix4x4_Concat(&r_refdef.view.matrix, &originalmatrix, &offsetmatrix);
2053 if (r_stereo_sidebyside.integer)
2056 if (r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer)
2058 r_refdef.view.colormask[0] = 0;
2059 r_refdef.view.colormask[1] = r_stereo_redcyan.integer || r_stereo_redgreen.integer;
2060 r_refdef.view.colormask[2] = r_stereo_redcyan.integer || r_stereo_redblue.integer;
2063 if (vid.stereobuffer)
2064 qglDrawBuffer(GL_BACK_LEFT);
2068 r_refdef.view.matrix = originalmatrix;
2075 // quality adjustment according to render time
2077 cl_updatescreen_rendertime += ((Sys_DoubleTime() - rendertime1) - cl_updatescreen_rendertime) * bound(0, cl_minfps_fade.value, 1);
2078 if (cl_minfps.value > 0 && cl_updatescreen_rendertime > 0 && !cls.timedemo && (!cls.capturevideo.active || !cls.capturevideo.realtime))
2079 cl_updatescreen_quality = 1 / (cl_updatescreen_rendertime * cl_minfps.value);
2081 cl_updatescreen_quality = 1;
2083 if (!vid_activewindow)
2084 VID_SetMouse(false, false, false);
2085 else if (key_consoleactive)
2086 VID_SetMouse(vid.fullscreen, false, false);
2087 else if (key_dest == key_menu_grabbed)
2088 VID_SetMouse(true, vid_mouse.integer && !in_client_mouse, true);
2089 else if (key_dest == key_menu)
2090 VID_SetMouse(vid.fullscreen, vid_mouse.integer && !in_client_mouse, true);
2092 VID_SetMouse(vid.fullscreen, vid_mouse.integer && !cl.csqc_wantsmousemove && (!cls.demoplayback || cl_demo_mousegrab.integer), true);
2097 void CL_Screen_NewMap(void)