7 #include "cl_collision.h"
10 #ifdef CONFIG_VIDEO_CAPTURE
15 // we have to include snd_main.h here only to get access to snd_renderbuffer->format.speed when writing the AVI headers
18 cvar_t scr_viewsize = {CVAR_CLIENT | CVAR_SAVE, "viewsize","100", "how large the view should be, 110 disables inventory bar, 120 disables status bar"};
19 cvar_t scr_fov = {CVAR_CLIENT | CVAR_SAVE, "fov","90", "field of vision, 1-170 degrees, default 90, some players use 110-130"};
20 cvar_t scr_conalpha = {CVAR_CLIENT | CVAR_SAVE, "scr_conalpha", "1", "opacity of console background gfx/conback"};
21 cvar_t scr_conalphafactor = {CVAR_CLIENT | CVAR_SAVE, "scr_conalphafactor", "1", "opacity of console background gfx/conback relative to scr_conalpha; when 0, gfx/conback is not drawn"};
22 cvar_t scr_conalpha2factor = {CVAR_CLIENT | CVAR_SAVE, "scr_conalpha2factor", "0", "opacity of console background gfx/conback2 relative to scr_conalpha; when 0, gfx/conback2 is not drawn"};
23 cvar_t scr_conalpha3factor = {CVAR_CLIENT | CVAR_SAVE, "scr_conalpha3factor", "0", "opacity of console background gfx/conback3 relative to scr_conalpha; when 0, gfx/conback3 is not drawn"};
24 cvar_t scr_conbrightness = {CVAR_CLIENT | CVAR_SAVE, "scr_conbrightness", "1", "brightness of console background (0 = black, 1 = image)"};
25 cvar_t scr_conforcewhiledisconnected = {CVAR_CLIENT, "scr_conforcewhiledisconnected", "1", "forces fullscreen console while disconnected"};
26 cvar_t scr_conscroll_x = {CVAR_CLIENT | CVAR_SAVE, "scr_conscroll_x", "0", "scroll speed of gfx/conback in x direction"};
27 cvar_t scr_conscroll_y = {CVAR_CLIENT | CVAR_SAVE, "scr_conscroll_y", "0", "scroll speed of gfx/conback in y direction"};
28 cvar_t scr_conscroll2_x = {CVAR_CLIENT | CVAR_SAVE, "scr_conscroll2_x", "0", "scroll speed of gfx/conback2 in x direction"};
29 cvar_t scr_conscroll2_y = {CVAR_CLIENT | CVAR_SAVE, "scr_conscroll2_y", "0", "scroll speed of gfx/conback2 in y direction"};
30 cvar_t scr_conscroll3_x = {CVAR_CLIENT | CVAR_SAVE, "scr_conscroll3_x", "0", "scroll speed of gfx/conback3 in x direction"};
31 cvar_t scr_conscroll3_y = {CVAR_CLIENT | CVAR_SAVE, "scr_conscroll3_y", "0", "scroll speed of gfx/conback3 in y direction"};
33 cvar_t scr_menuforcewhiledisconnected = {CVAR_CLIENT, "scr_menuforcewhiledisconnected", "0", "forces menu while disconnected"};
35 cvar_t scr_centertime = {CVAR_CLIENT, "scr_centertime","2", "how long centerprint messages show"};
36 cvar_t scr_showram = {CVAR_CLIENT | CVAR_SAVE, "showram","1", "show ram icon if low on surface cache memory (not used)"};
37 cvar_t scr_showturtle = {CVAR_CLIENT | CVAR_SAVE, "showturtle","0", "show turtle icon when framerate is too low"};
38 cvar_t scr_showpause = {CVAR_CLIENT | CVAR_SAVE, "showpause","1", "show pause icon when game is paused"};
39 cvar_t scr_showbrand = {CVAR_CLIENT, "showbrand","0", "shows gfx/brand.tga in a corner of the screen (different values select different positions, including centered)"};
40 cvar_t scr_printspeed = {CVAR_CLIENT, "scr_printspeed","0", "speed of intermission printing (episode end texts), a value of 0 disables the slow printing"};
41 cvar_t scr_loadingscreen_background = {CVAR_CLIENT, "scr_loadingscreen_background","0", "show the last visible background during loading screen (costs one screenful of video memory)"};
42 cvar_t scr_loadingscreen_scale = {CVAR_CLIENT, "scr_loadingscreen_scale","1", "scale factor of the background"};
43 cvar_t scr_loadingscreen_scale_base = {CVAR_CLIENT, "scr_loadingscreen_scale_base","0", "0 = console pixels, 1 = video pixels"};
44 cvar_t scr_loadingscreen_scale_limit = {CVAR_CLIENT, "scr_loadingscreen_scale_limit","0", "0 = no limit, 1 = until first edge hits screen edge, 2 = until last edge hits screen edge, 3 = until width hits screen width, 4 = until height hits screen height"};
45 cvar_t scr_loadingscreen_picture = {CVAR_CLIENT | CVAR_SAVE, "scr_loadingscreen_picture", "gfx/loading", "picture shown during loading"};
46 cvar_t scr_loadingscreen_count = {CVAR_CLIENT, "scr_loadingscreen_count","1", "number of loading screen files to use randomly (named loading.tga, loading2.tga, loading3.tga, ...)"};
47 cvar_t scr_loadingscreen_firstforstartup = {CVAR_CLIENT, "scr_loadingscreen_firstforstartup","0", "remove loading.tga from random scr_loadingscreen_count selection and only display it on client startup, 0 = normal, 1 = firstforstartup"};
48 cvar_t scr_loadingscreen_barcolor = {CVAR_CLIENT, "scr_loadingscreen_barcolor", "0 0 1", "rgb color of loadingscreen progress bar"};
49 cvar_t scr_loadingscreen_barheight = {CVAR_CLIENT, "scr_loadingscreen_barheight", "8", "the height of the loadingscreen progress bar"};
50 cvar_t scr_loadingscreen_maxfps = {CVAR_CLIENT, "scr_loadingscreen_maxfps", "10", "restrict maximal FPS for loading screen so it will not update very often (this will make lesser loading times on a maps loading large number of models)"};
51 cvar_t scr_infobar_height = {CVAR_CLIENT, "scr_infobar_height", "8", "the height of the infobar items"};
52 cvar_t vid_conwidthauto = {CVAR_CLIENT | CVAR_SAVE, "vid_conwidthauto", "1", "automatically update vid_conwidth to match aspect ratio"};
53 cvar_t vid_conwidth = {CVAR_CLIENT | CVAR_SAVE, "vid_conwidth", "640", "virtual width of 2D graphics system (note: changes may be overwritten, see vid_conwidthauto)"};
54 cvar_t vid_conheight = {CVAR_CLIENT | CVAR_SAVE, "vid_conheight", "480", "virtual height of 2D graphics system"};
55 cvar_t vid_pixelheight = {CVAR_CLIENT | CVAR_SAVE, "vid_pixelheight", "1", "adjusts vertical field of vision to account for non-square pixels (1280x1024 on a CRT monitor for example)"};
56 cvar_t scr_screenshot_jpeg = {CVAR_CLIENT | CVAR_SAVE, "scr_screenshot_jpeg","1", "save jpeg instead of targa"};
57 cvar_t scr_screenshot_jpeg_quality = {CVAR_CLIENT | CVAR_SAVE, "scr_screenshot_jpeg_quality","0.9", "image quality of saved jpeg"};
58 cvar_t scr_screenshot_png = {CVAR_CLIENT | CVAR_SAVE, "scr_screenshot_png","0", "save png instead of targa"};
59 cvar_t scr_screenshot_gammaboost = {CVAR_CLIENT | CVAR_SAVE, "scr_screenshot_gammaboost","1", "gamma correction on saved screenshots and videos, 1.0 saves unmodified images"};
60 cvar_t scr_screenshot_alpha = {CVAR_CLIENT, "scr_screenshot_alpha","0", "try to write an alpha channel to screenshots (debugging feature)"};
61 cvar_t scr_screenshot_timestamp = {CVAR_CLIENT | CVAR_SAVE, "scr_screenshot_timestamp", "1", "use a timestamp based number of the type YYYYMMDDHHMMSSsss instead of sequential numbering"};
62 // scr_screenshot_name is defined in fs.c
63 #ifdef CONFIG_VIDEO_CAPTURE
64 cvar_t cl_capturevideo = {CVAR_CLIENT, "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)"};
65 cvar_t cl_capturevideo_demo_stop = {CVAR_CLIENT | CVAR_SAVE, "cl_capturevideo_demo_stop", "1", "automatically stops video recording when demo ends"};
66 cvar_t cl_capturevideo_printfps = {CVAR_CLIENT | 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)"};
67 cvar_t cl_capturevideo_width = {CVAR_CLIENT | CVAR_SAVE, "cl_capturevideo_width", "0", "scales all frames to this resolution before saving the video"};
68 cvar_t cl_capturevideo_height = {CVAR_CLIENT | CVAR_SAVE, "cl_capturevideo_height", "0", "scales all frames to this resolution before saving the video"};
69 cvar_t cl_capturevideo_realtime = {CVAR_CLIENT, "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"};
70 cvar_t cl_capturevideo_fps = {CVAR_CLIENT | 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)"};
71 cvar_t cl_capturevideo_nameformat = {CVAR_CLIENT | CVAR_SAVE, "cl_capturevideo_nameformat", "dpvideo", "prefix for saved videos (the date is encoded using strftime escapes)"};
72 cvar_t cl_capturevideo_number = {CVAR_CLIENT | CVAR_SAVE, "cl_capturevideo_number", "1", "number to append to video filename, incremented each time a capture begins"};
73 cvar_t cl_capturevideo_ogg = {CVAR_CLIENT | CVAR_SAVE, "cl_capturevideo_ogg", "1", "save captured video data as Ogg/Vorbis/Theora streams"};
74 cvar_t cl_capturevideo_framestep = {CVAR_CLIENT | CVAR_SAVE, "cl_capturevideo_framestep", "1", "when set to n >= 1, render n frames to capture one (useful for motion blur like effects)"};
76 cvar_t r_letterbox = {CVAR_CLIENT, "r_letterbox", "0", "reduces vertical height of view to simulate a letterboxed movie effect (can be used by mods for cutscenes)"};
77 cvar_t r_stereo_separation = {CVAR_CLIENT, "r_stereo_separation", "4", "separation distance of eyes in the world (negative values are only useful for cross-eyed viewing)"};
78 cvar_t r_stereo_sidebyside = {CVAR_CLIENT, "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)"};
79 cvar_t r_stereo_horizontal = {CVAR_CLIENT, "r_stereo_horizontal", "0", "aspect skewed side by side view for special decoder/display hardware"};
80 cvar_t r_stereo_vertical = {CVAR_CLIENT, "r_stereo_vertical", "0", "aspect skewed top and bottom view for special decoder/display hardware"};
81 cvar_t r_stereo_redblue = {CVAR_CLIENT, "r_stereo_redblue", "0", "red/blue anaglyph stereo glasses (note: most of these glasses are actually red/cyan, try that one too)"};
82 cvar_t r_stereo_redcyan = {CVAR_CLIENT, "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"};
83 cvar_t r_stereo_redgreen = {CVAR_CLIENT, "r_stereo_redgreen", "0", "red/green anaglyph stereo glasses (for those who don't mind yellow)"};
84 cvar_t r_stereo_angle = {CVAR_CLIENT, "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)"};
85 cvar_t scr_stipple = {CVAR_CLIENT, "scr_stipple", "0", "interlacing-like stippling of the display"};
86 cvar_t scr_refresh = {CVAR_CLIENT, "scr_refresh", "1", "allows you to completely shut off rendering for benchmarking purposes"};
87 cvar_t scr_screenshot_name_in_mapdir = {CVAR_CLIENT | CVAR_SAVE, "scr_screenshot_name_in_mapdir", "0", "if set to 1, screenshots are placed in a subdirectory named like the map they are from"};
88 cvar_t shownetgraph = {CVAR_CLIENT | 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)"};
89 cvar_t cl_demo_mousegrab = {CVAR_CLIENT, "cl_demo_mousegrab", "0", "Allows reading the mouse input while playing demos. Useful for camera mods developed in csqc. (0: never, 1: always)"};
90 cvar_t timedemo_screenshotframelist = {CVAR_CLIENT, "timedemo_screenshotframelist", "", "when performing a timedemo, take screenshots of each frame in this space-separated list - example: 1 201 401"};
91 cvar_t vid_touchscreen_outlinealpha = {CVAR_CLIENT, "vid_touchscreen_outlinealpha", "0", "opacity of touchscreen area outlines"};
92 cvar_t vid_touchscreen_overlayalpha = {CVAR_CLIENT, "vid_touchscreen_overlayalpha", "0.25", "opacity of touchscreen area icons"};
93 cvar_t r_speeds_graph = {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph", "0", "display a graph of renderer statistics "};
94 cvar_t r_speeds_graph_filter[8] =
96 {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_filter_r", "timedelta", "Red - display the specified renderer statistic"},
97 {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_filter_g", "batch_batches", "Green - display the specified renderer statistic"},
98 {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_filter_b", "batch_triangles", "Blue - display the specified renderer statistic"},
99 {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_filter_y", "fast_triangles", "Yellow - display the specified renderer statistic"},
100 {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_filter_c", "copytriangles_triangles", "Cyan - display the specified renderer statistic"},
101 {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_filter_m", "dynamic_triangles", "Magenta - display the specified renderer statistic"},
102 {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_filter_w", "animcache_shade_vertices", "White - display the specified renderer statistic"},
103 {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_filter_o", "animcache_shape_vertices", "Orange - display the specified renderer statistic"},
105 cvar_t r_speeds_graph_length = {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_length", "1024", "number of frames in statistics graph, can be from 4 to 8192"};
106 cvar_t r_speeds_graph_seconds = {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_seconds", "2", "number of seconds in graph, can be from 0.1 to 120"};
107 cvar_t r_speeds_graph_x = {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_x", "0", "position of graph"};
108 cvar_t r_speeds_graph_y = {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_y", "0", "position of graph"};
109 cvar_t r_speeds_graph_width = {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_width", "256", "size of graph"};
110 cvar_t r_speeds_graph_height = {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_height", "128", "size of graph"};
111 cvar_t r_speeds_graph_maxtimedelta = {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_maxtimedelta", "16667", "maximum timedelta to display in the graph (this value will be the top line)"};
112 cvar_t r_speeds_graph_maxdefault = {CVAR_CLIENT | CVAR_SAVE, "r_speeds_graph_maxdefault", "100", "if the minimum and maximum observed values are closer than this, use this value as the graph range (keeps small numbers from being big graphs)"};
116 extern cvar_t sbar_info_pos;
117 extern cvar_t r_fog_clear;
119 int jpeg_supported = false;
121 qboolean scr_initialized; // ready to draw
123 float scr_con_current;
124 int scr_con_margin_bottom;
126 extern int con_vislines;
128 static void SCR_ScreenShot_f(cmd_state_t *cmd);
129 static void R_Envmap_f(cmd_state_t *cmd);
132 void R_ClearScreen(qboolean fogcolor);
135 ===============================================================================
139 ===============================================================================
142 char scr_centerstring[MAX_INPUTLINE];
143 float scr_centertime_start; // for slow victory printing
144 float scr_centertime_off;
145 int scr_center_lines;
147 int scr_erase_center;
148 char scr_infobarstring[MAX_INPUTLINE];
149 float scr_infobartime_off;
155 Called for important messages that should stay in the center of the screen
159 void SCR_CenterPrint(const char *str)
161 strlcpy (scr_centerstring, str, sizeof (scr_centerstring));
162 scr_centertime_off = scr_centertime.value;
163 scr_centertime_start = cl.time;
165 // count the number of lines for centering
166 scr_center_lines = 1;
176 static void SCR_DrawCenterString (void)
183 if(cl.intermission == 2) // in finale,
184 if(sb_showscores) // make TAB hide the finale message (sb_showscores overrides finale in sbar.c)
187 if(scr_centertime.value <= 0 && !cl.intermission)
190 // the finale prints the characters one at a time, except if printspeed is an absurdly high value
191 if (cl.intermission && scr_printspeed.value > 0 && scr_printspeed.value < 1000000)
192 remaining = (int)(scr_printspeed.value * (cl.time - scr_centertime_start));
196 scr_erase_center = 0;
197 start = scr_centerstring;
202 if (scr_center_lines <= 4)
203 y = (int)(vid_conheight.integer*0.35);
210 // scan the number of characters on the line, not counting color codes
211 char *newline = strchr(start, '\n');
212 int l = newline ? (newline - start) : (int)strlen(start);
213 float width = DrawQ_TextWidth(start, l, 8, 8, false, FONT_CENTERPRINT);
215 x = (int) (vid_conwidth.integer - width)/2;
220 DrawQ_String(x, y, start, l, 8, 8, 1, 1, 1, 1, 0, &color, false, FONT_CENTERPRINT);
229 start = newline + 1; // skip the \n
233 static void SCR_CheckDrawCenterString (void)
235 if (scr_center_lines > scr_erase_lines)
236 scr_erase_lines = scr_center_lines;
238 if (cl.time > cl.oldtime)
239 scr_centertime_off -= cl.time - cl.oldtime;
241 // don't draw if this is a normal stats-screen intermission,
242 // only if it is not an intermission, or a finale intermission
243 if (cl.intermission == 1)
245 if (scr_centertime_off <= 0 && !cl.intermission)
247 if (key_dest != key_game)
250 SCR_DrawCenterString ();
253 static void SCR_DrawNetGraph_DrawGraph (int graphx, int graphy, int graphwidth, int graphheight, float graphscale, int graphlimit, const char *label, float textsize, int packetcounter, netgraphitem_t *netgraph)
255 netgraphitem_t *graph;
258 char bytesstring[128];
259 float g[NETGRAPH_PACKETS][7];
262 DrawQ_Fill(graphx, graphy, graphwidth, graphheight + textsize * 2, 0, 0, 0, 0.5, 0);
263 // draw the bar graph itself
264 memset(g, 0, sizeof(g));
265 for (j = 0;j < NETGRAPH_PACKETS;j++)
267 graph = netgraph + j;
268 g[j][0] = 1.0f - 0.25f * (realtime - graph->time);
275 if (graph->unreliablebytes == NETGRAPH_LOSTPACKET)
277 else if (graph->unreliablebytes == NETGRAPH_CHOKEDPACKET)
281 if(netgraph[j].time >= netgraph[(j+NETGRAPH_PACKETS-1)%NETGRAPH_PACKETS].time)
282 if(graph->unreliablebytes + graph->reliablebytes + graph->ackbytes >= graphlimit * (netgraph[j].time - netgraph[(j+NETGRAPH_PACKETS-1)%NETGRAPH_PACKETS].time))
284 g[j][3] = 1.0f - graph->unreliablebytes * graphscale;
285 g[j][4] = g[j][3] - graph->reliablebytes * graphscale;
286 g[j][5] = g[j][4] - graph->ackbytes * graphscale;
287 // count bytes in the last second
288 if (realtime - graph->time < 1.0f)
289 totalbytes += graph->unreliablebytes + graph->reliablebytes + graph->ackbytes;
291 if(graph->cleartime >= 0)
292 g[j][6] = 0.5f + 0.5f * (2.0 / M_PI) * atan((M_PI / 2.0) * (graph->cleartime - graph->time));
293 g[j][1] = bound(0.0f, g[j][1], 1.0f);
294 g[j][2] = bound(0.0f, g[j][2], 1.0f);
295 g[j][3] = bound(0.0f, g[j][3], 1.0f);
296 g[j][4] = bound(0.0f, g[j][4], 1.0f);
297 g[j][5] = bound(0.0f, g[j][5], 1.0f);
298 g[j][6] = bound(0.0f, g[j][6], 1.0f);
300 // render the lines for the graph
301 for (j = 0;j < NETGRAPH_PACKETS;j++)
304 b = g[(j+1)%NETGRAPH_PACKETS];
305 if (a[0] < 0.0f || b[0] > 1.0f || b[0] < a[0])
307 DrawQ_Line(1, graphx + graphwidth * a[0], graphy + graphheight * a[2], graphx + graphwidth * b[0], graphy + graphheight * b[2], 1.0f, 1.0f, 1.0f, 1.0f, 0);
308 DrawQ_Line(1, graphx + graphwidth * a[0], graphy + graphheight * a[1], graphx + graphwidth * b[0], graphy + graphheight * b[1], 1.0f, 0.0f, 0.0f, 1.0f, 0);
309 DrawQ_Line(1, graphx + graphwidth * a[0], graphy + graphheight * a[5], graphx + graphwidth * b[0], graphy + graphheight * b[5], 0.0f, 1.0f, 0.0f, 1.0f, 0);
310 DrawQ_Line(1, graphx + graphwidth * a[0], graphy + graphheight * a[4], graphx + graphwidth * b[0], graphy + graphheight * b[4], 1.0f, 1.0f, 1.0f, 1.0f, 0);
311 DrawQ_Line(1, graphx + graphwidth * a[0], graphy + graphheight * a[3], graphx + graphwidth * b[0], graphy + graphheight * b[3], 1.0f, 0.5f, 0.0f, 1.0f, 0);
312 DrawQ_Line(1, graphx + graphwidth * a[0], graphy + graphheight * a[6], graphx + graphwidth * b[0], graphy + graphheight * b[6], 0.0f, 0.0f, 1.0f, 1.0f, 0);
315 y = graphy + graphheight;
316 dpsnprintf(bytesstring, sizeof(bytesstring), "%i", totalbytes);
317 DrawQ_String(x, y, label , 0, textsize, textsize, 1.0f, 1.0f, 1.0f, 1.0f, 0, NULL, false, FONT_DEFAULT);y += textsize;
318 DrawQ_String(x, y, bytesstring, 0, textsize, textsize, 1.0f, 1.0f, 1.0f, 1.0f, 0, NULL, false, FONT_DEFAULT);y += textsize;
326 static void SCR_DrawNetGraph (void)
328 int i, separator1, separator2, graphwidth, graphheight, netgraph_x, netgraph_y, textsize, index, netgraphsperrow, graphlimit;
333 if (cls.state != ca_connected)
337 if (!shownetgraph.integer)
345 graphscale = 1.0f / 1500.0f;
346 graphlimit = cl_rate.integer;
348 netgraphsperrow = (vid_conwidth.integer + separator2) / (graphwidth * 2 + separator1 + separator2);
349 netgraphsperrow = max(netgraphsperrow, 1);
352 netgraph_x = (vid_conwidth.integer + separator2) - (1 + (index % netgraphsperrow)) * (graphwidth * 2 + separator1 + separator2);
353 netgraph_y = (vid_conheight.integer - 48 - sbar_info_pos.integer + separator2) - (1 + (index / netgraphsperrow)) * (graphheight + textsize + separator2);
355 SCR_DrawNetGraph_DrawGraph(netgraph_x , netgraph_y, graphwidth, graphheight, graphscale, graphlimit, "incoming", textsize, c->incoming_packetcounter, c->incoming_netgraph);
356 SCR_DrawNetGraph_DrawGraph(netgraph_x + graphwidth + separator1, netgraph_y, graphwidth, graphheight, graphscale, graphlimit, "outgoing", textsize, c->outgoing_packetcounter, c->outgoing_netgraph);
359 if (sv.active && shownetgraph.integer >= 2)
361 for (i = 0;i < svs.maxclients;i++)
363 c = svs.clients[i].netconnection;
366 netgraph_x = (vid_conwidth.integer + separator2) - (1 + (index % netgraphsperrow)) * (graphwidth * 2 + separator1 + separator2);
367 netgraph_y = (vid_conheight.integer - 48 + separator2) - (1 + (index / netgraphsperrow)) * (graphheight + textsize + separator2);
368 SCR_DrawNetGraph_DrawGraph(netgraph_x , netgraph_y, graphwidth, graphheight, graphscale, graphlimit, va(vabuf, sizeof(vabuf), "%s", svs.clients[i].name), textsize, c->outgoing_packetcounter, c->outgoing_netgraph);
369 SCR_DrawNetGraph_DrawGraph(netgraph_x + graphwidth + separator1, netgraph_y, graphwidth, graphheight, graphscale, graphlimit, "" , textsize, c->incoming_packetcounter, c->incoming_netgraph);
380 static void SCR_DrawTurtle (void)
384 if (cls.state != ca_connected)
387 if (!scr_showturtle.integer)
390 if (cl.realframetime < 0.1)
400 DrawQ_Pic (0, 0, Draw_CachePic ("gfx/turtle"), 0, 0, 1, 1, 1, 1, 0);
408 static void SCR_DrawNet (void)
410 if (cls.state != ca_connected)
412 if (realtime - cl.last_received_message < 0.3)
414 if (cls.demoplayback)
417 DrawQ_Pic (64, 0, Draw_CachePic ("gfx/net"), 0, 0, 1, 1, 1, 1, 0);
425 static void SCR_DrawPause (void)
429 if (cls.state != ca_connected)
432 if (!scr_showpause.integer) // turn off for screenshots
438 pic = Draw_CachePic ("gfx/pause");
439 DrawQ_Pic ((vid_conwidth.integer - Draw_GetPicWidth(pic))/2, (vid_conheight.integer - Draw_GetPicHeight(pic))/2, pic, 0, 0, 1, 1, 1, 1, 0);
447 static void SCR_DrawBrand (void)
452 if (!scr_showbrand.value)
455 pic = Draw_CachePic ("gfx/brand");
457 switch ((int)scr_showbrand.value)
459 case 1: // bottom left
461 y = vid_conheight.integer - Draw_GetPicHeight(pic);
463 case 2: // bottom centre
464 x = (vid_conwidth.integer - Draw_GetPicWidth(pic)) / 2;
465 y = vid_conheight.integer - Draw_GetPicHeight(pic);
467 case 3: // bottom right
468 x = vid_conwidth.integer - Draw_GetPicWidth(pic);
469 y = vid_conheight.integer - Draw_GetPicHeight(pic);
471 case 4: // centre right
472 x = vid_conwidth.integer - Draw_GetPicWidth(pic);
473 y = (vid_conheight.integer - Draw_GetPicHeight(pic)) / 2;
476 x = vid_conwidth.integer - Draw_GetPicWidth(pic);
479 case 6: // top centre
480 x = (vid_conwidth.integer - Draw_GetPicWidth(pic)) / 2;
487 case 8: // centre left
489 y = (vid_conheight.integer - Draw_GetPicHeight(pic)) / 2;
495 DrawQ_Pic (x, y, pic, 0, 0, 1, 1, 1, 1, 0);
503 static int SCR_DrawQWDownload(int offset)
505 // sync with SCR_InfobarHeight
508 float size = scr_infobar_height.value;
511 if (!cls.qw_downloadname[0])
513 cls.qw_downloadspeedrate = 0;
514 cls.qw_downloadspeedtime = realtime;
515 cls.qw_downloadspeedcount = 0;
518 if (realtime >= cls.qw_downloadspeedtime + 1)
520 cls.qw_downloadspeedrate = cls.qw_downloadspeedcount;
521 cls.qw_downloadspeedtime = realtime;
522 cls.qw_downloadspeedcount = 0;
524 if (cls.protocol == PROTOCOL_QUAKEWORLD)
525 dpsnprintf(temp, sizeof(temp), "Downloading %s %3i%% (%i) at %i bytes/s", cls.qw_downloadname, cls.qw_downloadpercent, cls.qw_downloadmemorycursize, cls.qw_downloadspeedrate);
527 dpsnprintf(temp, sizeof(temp), "Downloading %s %3i%% (%i/%i) at %i bytes/s", cls.qw_downloadname, cls.qw_downloadpercent, cls.qw_downloadmemorycursize, cls.qw_downloadmemorymaxsize, cls.qw_downloadspeedrate);
528 len = (int)strlen(temp);
529 x = (vid_conwidth.integer - DrawQ_TextWidth(temp, len, size, size, true, FONT_INFOBAR)) / 2;
530 y = vid_conheight.integer - size - offset;
531 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
532 DrawQ_String(x, y, temp, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
537 SCR_DrawInfobarString
540 static int SCR_DrawInfobarString(int offset)
544 float size = scr_infobar_height.value;
546 len = (int)strlen(scr_infobarstring);
547 x = (vid_conwidth.integer - DrawQ_TextWidth(scr_infobarstring, len, size, size, false, FONT_INFOBAR)) / 2;
548 y = vid_conheight.integer - size - offset;
549 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
550 DrawQ_String(x, y, scr_infobarstring, len, size, size, 1, 1, 1, 1, 0, NULL, false, FONT_INFOBAR);
559 static int SCR_DrawCurlDownload(int offset)
561 // sync with SCR_InfobarHeight
566 float size = scr_infobar_height.value;
567 Curl_downloadinfo_t *downinfo;
569 char addinfobuf[128];
572 downinfo = Curl_GetDownloadInfo(&nDownloads, &addinfo, addinfobuf, sizeof(addinfobuf));
576 y = vid_conheight.integer - size * nDownloads - offset;
580 len = (int)strlen(addinfo);
581 x = (vid_conwidth.integer - DrawQ_TextWidth(addinfo, len, size, size, true, FONT_INFOBAR)) / 2;
582 DrawQ_Fill(0, y - size, vid_conwidth.integer, size, 1, 1, 1, cls.signon == SIGNONS ? 0.8 : 1, 0);
583 DrawQ_String(x, y - size, addinfo, len, size, size, 0, 0, 0, 1, 0, NULL, true, FONT_INFOBAR);
586 for(i = 0; i != nDownloads; ++i)
588 if(downinfo[i].queued)
589 dpsnprintf(temp, sizeof(temp), "Still in queue: %s", downinfo[i].filename);
590 else if(downinfo[i].progress <= 0)
591 dpsnprintf(temp, sizeof(temp), "Downloading %s ... ???.?%% @ %.1f KiB/s", downinfo[i].filename, downinfo[i].speed / 1024.0);
593 dpsnprintf(temp, sizeof(temp), "Downloading %s ... %5.1f%% @ %.1f KiB/s", downinfo[i].filename, 100.0 * downinfo[i].progress, downinfo[i].speed / 1024.0);
594 len = (int)strlen(temp);
595 x = (vid_conwidth.integer - DrawQ_TextWidth(temp, len, size, size, true, FONT_INFOBAR)) / 2;
596 DrawQ_Fill(0, y + i * size, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
597 DrawQ_String(x, y + i * size, temp, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
602 return size * (nDownloads + (addinfo ? 1 : 0));
610 static void SCR_DrawInfobar(void)
613 offset += SCR_DrawQWDownload(offset);
614 offset += SCR_DrawCurlDownload(offset);
615 if(scr_infobartime_off > 0)
616 offset += SCR_DrawInfobarString(offset);
617 if(offset != scr_con_margin_bottom)
618 Con_DPrintf("broken console margin calculation: %d != %d\n", offset, scr_con_margin_bottom);
621 static int SCR_InfobarHeight(void)
624 Curl_downloadinfo_t *downinfo;
627 char addinfobuf[128];
629 if (cl.time > cl.oldtime)
630 scr_infobartime_off -= cl.time - cl.oldtime;
631 if(scr_infobartime_off > 0)
633 if(cls.qw_downloadname[0])
636 downinfo = Curl_GetDownloadInfo(&nDownloads, &addinfo, addinfobuf, sizeof(addinfobuf));
639 offset += (nDownloads + (addinfo ? 1 : 0));
642 offset *= scr_infobar_height.value;
652 static void SCR_InfoBar_f(cmd_state_t *cmd)
654 if(Cmd_Argc(cmd) == 3)
656 scr_infobartime_off = atof(Cmd_Argv(cmd, 1));
657 strlcpy(scr_infobarstring, Cmd_Argv(cmd, 2), sizeof(scr_infobarstring));
661 Con_Printf("usage:\ninfobar expiretime \"string\"\n");
664 //=============================================================================
668 SCR_SetUpToDrawConsole
671 static void SCR_SetUpToDrawConsole (void)
673 // lines of console to display
676 static int framecounter = 0;
682 if (scr_menuforcewhiledisconnected.integer && key_dest == key_game && cls.state == ca_disconnected)
684 if (framecounter >= 2)
693 if (scr_conforcewhiledisconnected.integer >= 2 && key_dest == key_game && cls.signon != SIGNONS)
694 key_consoleactive |= KEY_CONSOLEACTIVE_FORCED;
695 else if (scr_conforcewhiledisconnected.integer >= 1 && key_dest == key_game && cls.signon != SIGNONS && !sv.active)
696 key_consoleactive |= KEY_CONSOLEACTIVE_FORCED;
698 key_consoleactive &= ~KEY_CONSOLEACTIVE_FORCED;
700 // decide on the height of the console
701 if (key_consoleactive & KEY_CONSOLEACTIVE_USER)
702 conlines = vid_conheight.integer/2; // half screen
704 conlines = 0; // none visible
706 scr_con_current = conlines;
714 void SCR_DrawConsole (void)
716 scr_con_margin_bottom = SCR_InfobarHeight();
717 if (key_consoleactive & KEY_CONSOLEACTIVE_FORCED)
720 Con_DrawConsole (vid_conheight.integer - scr_con_margin_bottom);
722 else if (scr_con_current)
723 Con_DrawConsole (min((int)scr_con_current, vid_conheight.integer - scr_con_margin_bottom));
730 SCR_BeginLoadingPlaque
734 void SCR_BeginLoadingPlaque (qboolean startup)
736 // save console log up to this point to log_file if it was set by configs
740 SCR_UpdateLoadingScreen(false, startup);
743 //=============================================================================
745 const char *r_stat_name[r_stat_count] =
752 "entities_triangles",
758 "lightmapupdatepixels",
768 "lights_lighttriangles",
769 "lights_shadowtriangles",
770 "lights_dynamicshadowtriangles",
772 "bouncegrid_particles",
776 "bouncegrid_bounces",
777 "photoncache_animated",
778 "photoncache_cached",
779 "photoncache_traced",
783 "rendertargets_used",
784 "rendertargets_pixels",
785 "indexbufferuploadcount",
786 "indexbufferuploadsize",
787 "vertexbufferuploadcount",
788 "vertexbufferuploadsize",
791 "bufferdatacurrent_vertex", // R_BUFFERDATA_ types are added to this index
792 "bufferdatacurrent_index16",
793 "bufferdatacurrent_index32",
794 "bufferdatacurrent_uniform",
795 "bufferdatasize_vertex", // R_BUFFERDATA_ types are added to this index
796 "bufferdatasize_index16",
797 "bufferdatasize_index32",
798 "bufferdatasize_uniform",
799 "animcache_skeletal_count",
800 "animcache_skeletal_bones",
801 "animcache_skeletal_maxbones",
802 "animcache_shade_count",
803 "animcache_shade_vertices",
804 "animcache_shade_maxvertices",
805 "animcache_shape_count",
806 "animcache_shape_vertices",
807 "animcache_shape_maxvertices",
817 "copytriangles_batches",
818 "copytriangles_surfaces",
819 "copytriangles_vertices",
820 "copytriangles_triangles",
825 "dynamicskeletal_batches",
826 "dynamicskeletal_surfaces",
827 "dynamicskeletal_vertices",
828 "dynamicskeletal_triangles",
829 "dynamic_batches_because_cvar",
830 "dynamic_surfaces_because_cvar",
831 "dynamic_vertices_because_cvar",
832 "dynamic_triangles_because_cvar",
833 "dynamic_batches_because_lightmapvertex",
834 "dynamic_surfaces_because_lightmapvertex",
835 "dynamic_vertices_because_lightmapvertex",
836 "dynamic_triangles_because_lightmapvertex",
837 "dynamic_batches_because_deformvertexes_autosprite",
838 "dynamic_surfaces_because_deformvertexes_autosprite",
839 "dynamic_vertices_because_deformvertexes_autosprite",
840 "dynamic_triangles_because_deformvertexes_autosprite",
841 "dynamic_batches_because_deformvertexes_autosprite2",
842 "dynamic_surfaces_because_deformvertexes_autosprite2",
843 "dynamic_vertices_because_deformvertexes_autosprite2",
844 "dynamic_triangles_because_deformvertexes_autosprite2",
845 "dynamic_batches_because_deformvertexes_normal",
846 "dynamic_surfaces_because_deformvertexes_normal",
847 "dynamic_vertices_because_deformvertexes_normal",
848 "dynamic_triangles_because_deformvertexes_normal",
849 "dynamic_batches_because_deformvertexes_wave",
850 "dynamic_surfaces_because_deformvertexes_wave",
851 "dynamic_vertices_because_deformvertexes_wave",
852 "dynamic_triangles_because_deformvertexes_wave",
853 "dynamic_batches_because_deformvertexes_bulge",
854 "dynamic_surfaces_because_deformvertexes_bulge",
855 "dynamic_vertices_because_deformvertexes_bulge",
856 "dynamic_triangles_because_deformvertexes_bulge",
857 "dynamic_batches_because_deformvertexes_move",
858 "dynamic_surfaces_because_deformvertexes_move",
859 "dynamic_vertices_because_deformvertexes_move",
860 "dynamic_triangles_because_deformvertexes_move",
861 "dynamic_batches_because_tcgen_lightmap",
862 "dynamic_surfaces_because_tcgen_lightmap",
863 "dynamic_vertices_because_tcgen_lightmap",
864 "dynamic_triangles_because_tcgen_lightmap",
865 "dynamic_batches_because_tcgen_vector",
866 "dynamic_surfaces_because_tcgen_vector",
867 "dynamic_vertices_because_tcgen_vector",
868 "dynamic_triangles_because_tcgen_vector",
869 "dynamic_batches_because_tcgen_environment",
870 "dynamic_surfaces_because_tcgen_environment",
871 "dynamic_vertices_because_tcgen_environment",
872 "dynamic_triangles_because_tcgen_environment",
873 "dynamic_batches_because_tcmod_turbulent",
874 "dynamic_surfaces_because_tcmod_turbulent",
875 "dynamic_vertices_because_tcmod_turbulent",
876 "dynamic_triangles_because_tcmod_turbulent",
877 "dynamic_batches_because_nogaps",
878 "dynamic_surfaces_because_nogaps",
879 "dynamic_vertices_because_nogaps",
880 "dynamic_triangles_because_nogaps",
881 "dynamic_batches_because_derived",
882 "dynamic_surfaces_because_derived",
883 "dynamic_vertices_because_derived",
884 "dynamic_triangles_because_derived",
886 "entitycache_surfaces",
887 "entitycache_vertices",
888 "entitycache_triangles",
889 "entityanimate_count",
890 "entityanimate_surfaces",
891 "entityanimate_vertices",
892 "entityanimate_triangles",
893 "entityskeletal_count",
894 "entityskeletal_surfaces",
895 "entityskeletal_vertices",
896 "entityskeletal_triangles",
897 "entitystatic_count",
898 "entitystatic_surfaces",
899 "entitystatic_vertices",
900 "entitystatic_triangles",
901 "entitycustom_count",
902 "entitycustom_surfaces",
903 "entitycustom_vertices",
904 "entitycustom_triangles",
907 char r_speeds_timestring[4096];
908 int speedstringcount, r_timereport_active;
909 double r_timereport_temp = 0, r_timereport_current = 0, r_timereport_start = 0;
910 int r_speeds_longestitem = 0;
912 void R_TimeReport(const char *desc)
918 if (r_speeds.integer < 2 || !r_timereport_active)
922 if (r_speeds.integer == 2)
925 r_timereport_temp = r_timereport_current;
926 r_timereport_current = Sys_DirtyTime();
927 t = (int) ((r_timereport_current - r_timereport_temp) * 1000000.0 + 0.5);
929 length = dpsnprintf(tempbuf, sizeof(tempbuf), "%8i %s", t, desc);
931 length = (int)sizeof(tempbuf) - 1;
932 if (r_speeds_longestitem < length)
933 r_speeds_longestitem = length;
934 for (;length < r_speeds_longestitem;length++)
935 tempbuf[length] = ' ';
938 if (speedstringcount + length > (vid_conwidth.integer / 8))
940 strlcat(r_speeds_timestring, "\n", sizeof(r_speeds_timestring));
941 speedstringcount = 0;
943 strlcat(r_speeds_timestring, tempbuf, sizeof(r_speeds_timestring));
944 speedstringcount += length;
947 static void R_TimeReport_BeginFrame(void)
949 speedstringcount = 0;
950 r_speeds_timestring[0] = 0;
951 r_timereport_active = false;
952 memset(&r_refdef.stats, 0, sizeof(r_refdef.stats));
954 if (r_speeds.integer >= 2)
956 r_timereport_active = true;
957 r_timereport_start = r_timereport_current = Sys_DirtyTime();
961 static int R_CountLeafTriangles(const dp_model_t *model, const mleaf_t *leaf)
963 int i, triangles = 0;
964 for (i = 0;i < leaf->numleafsurfaces;i++)
965 triangles += model->data_surfaces[leaf->firstleafsurface[i]].num_triangles;
969 #define R_SPEEDS_GRAPH_COLORS 8
970 #define R_SPEEDS_GRAPH_TEXTLENGTH 64
971 static float r_speeds_graph_colors[R_SPEEDS_GRAPH_COLORS][4] = {{1, 0, 0, 1}, {0, 1, 0, 1}, {0, 0, 1, 1}, {1, 1, 0, 1}, {0, 1, 1, 1}, {1, 0, 1, 1}, {1, 1, 1, 1}, {1, 0.5f, 0, 1}};
973 extern cvar_t r_viewscale;
974 extern float viewscalefpsadjusted;
975 static void R_TimeReport_EndFrame(void)
979 char string[1024+4096];
981 static double oldtime = 0;
983 r_refdef.stats[r_stat_timedelta] = (int)((realtime - oldtime) * 1000000.0);
985 r_refdef.stats[r_stat_quality] = (int)(100 * r_refdef.view.quality);
988 if (r_speeds.integer)
990 // put the location name in the r_speeds display as it greatly helps
991 // when creating loc files
992 loc = CL_Locs_FindNearest(cl.movement_origin);
993 viewleaf = (r_refdef.scene.worldmodel && r_refdef.scene.worldmodel->brush.PointInLeaf) ? r_refdef.scene.worldmodel->brush.PointInLeaf(r_refdef.scene.worldmodel, r_refdef.view.origin) : NULL;
994 dpsnprintf(string, sizeof(string),
995 "%6ius time delta %s%s %.3f cl.time%2.4f brightness\n"
996 "%3i renders org:'%+8.2f %+8.2f %+8.2f' dir:'%+2.3f %+2.3f %+2.3f'\n"
997 "%5i viewleaf%5i cluster%3i area%4i brushes%4i surfaces(%7i triangles)\n"
998 "%7i surfaces%7i triangles %5i entities (%7i surfaces%7i triangles)\n"
999 "%5i leafs%5i portals%6i/%6i particles%6i/%6i decals %3i%% quality\n"
1000 "%7i lightmap updates (%7i pixels)%8i/%8i framedata\n"
1001 "%4i lights%4i clears%4i scissored%7i light%7i shadow%7i dynamic\n"
1002 "bouncegrid:%4i lights%6i particles%6i traces%6i hits%6i splats%6i bounces\n"
1003 "photon cache efficiency:%6i cached%6i traced%6ianimated\n"
1004 "%6i draws%8i vertices%8i triangles bloompixels%8i copied%8i drawn\n"
1005 "%3i rendertargets%8i pixels\n"
1006 "updated%5i indexbuffers%8i bytes%5i vertexbuffers%8i bytes\n"
1007 "animcache%5ib gpuskeletal%7i vertices (%7i with normals)\n"
1008 "fastbatch%5i count%5i surfaces%7i vertices %7i triangles\n"
1009 "copytris%5i count%5i surfaces%7i vertices %7i triangles\n"
1010 "dynamic%5i count%5i surfaces%7i vertices%7i triangles\n"
1012 , r_refdef.stats[r_stat_timedelta], loc ? "Location: " : "", loc ? loc->name : "", cl.time, r_refdef.view.colorscale
1013 , r_refdef.stats[r_stat_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]
1014 , viewleaf ? (int)(viewleaf - r_refdef.scene.worldmodel->brush.data_leafs) : -1, viewleaf ? viewleaf->clusterindex : -1, viewleaf ? viewleaf->areaindex : -1, viewleaf ? viewleaf->numleafbrushes : 0, viewleaf ? viewleaf->numleafsurfaces : 0, viewleaf ? R_CountLeafTriangles(r_refdef.scene.worldmodel, viewleaf) : 0
1015 , r_refdef.stats[r_stat_world_surfaces], r_refdef.stats[r_stat_world_triangles], r_refdef.stats[r_stat_entities], r_refdef.stats[r_stat_entities_surfaces], r_refdef.stats[r_stat_entities_triangles]
1016 , r_refdef.stats[r_stat_world_leafs], r_refdef.stats[r_stat_world_portals], r_refdef.stats[r_stat_particles], cl.num_particles, r_refdef.stats[r_stat_drawndecals], r_refdef.stats[r_stat_totaldecals], r_refdef.stats[r_stat_quality]
1017 , r_refdef.stats[r_stat_lightmapupdates], r_refdef.stats[r_stat_lightmapupdatepixels], r_refdef.stats[r_stat_framedatacurrent], r_refdef.stats[r_stat_framedatasize]
1018 , r_refdef.stats[r_stat_lights], r_refdef.stats[r_stat_lights_clears], r_refdef.stats[r_stat_lights_scissored], r_refdef.stats[r_stat_lights_lighttriangles], r_refdef.stats[r_stat_lights_shadowtriangles], r_refdef.stats[r_stat_lights_dynamicshadowtriangles]
1019 , r_refdef.stats[r_stat_bouncegrid_lights], r_refdef.stats[r_stat_bouncegrid_particles], r_refdef.stats[r_stat_bouncegrid_traces], r_refdef.stats[r_stat_bouncegrid_hits], r_refdef.stats[r_stat_bouncegrid_splats], r_refdef.stats[r_stat_bouncegrid_bounces]
1020 , r_refdef.stats[r_stat_photoncache_cached], r_refdef.stats[r_stat_photoncache_traced], r_refdef.stats[r_stat_photoncache_animated]
1021 , r_refdef.stats[r_stat_draws], r_refdef.stats[r_stat_draws_vertices], r_refdef.stats[r_stat_draws_elements] / 3, r_refdef.stats[r_stat_bloom_copypixels], r_refdef.stats[r_stat_bloom_drawpixels]
1022 , r_refdef.stats[r_stat_rendertargets_used], r_refdef.stats[r_stat_rendertargets_pixels]
1023 , r_refdef.stats[r_stat_indexbufferuploadcount], r_refdef.stats[r_stat_indexbufferuploadsize], r_refdef.stats[r_stat_vertexbufferuploadcount], r_refdef.stats[r_stat_vertexbufferuploadsize]
1024 , r_refdef.stats[r_stat_animcache_skeletal_bones], r_refdef.stats[r_stat_animcache_shape_vertices], r_refdef.stats[r_stat_animcache_shade_vertices]
1025 , r_refdef.stats[r_stat_batch_fast_batches], r_refdef.stats[r_stat_batch_fast_surfaces], r_refdef.stats[r_stat_batch_fast_vertices], r_refdef.stats[r_stat_batch_fast_triangles]
1026 , r_refdef.stats[r_stat_batch_copytriangles_batches], r_refdef.stats[r_stat_batch_copytriangles_surfaces], r_refdef.stats[r_stat_batch_copytriangles_vertices], r_refdef.stats[r_stat_batch_copytriangles_triangles]
1027 , r_refdef.stats[r_stat_batch_dynamic_batches], r_refdef.stats[r_stat_batch_dynamic_surfaces], r_refdef.stats[r_stat_batch_dynamic_vertices], r_refdef.stats[r_stat_batch_dynamic_triangles]
1028 , r_speeds_timestring);
1031 speedstringcount = 0;
1032 r_speeds_timestring[0] = 0;
1033 r_timereport_active = false;
1035 if (r_speeds.integer >= 2)
1037 r_timereport_active = true;
1038 r_timereport_start = r_timereport_current = Sys_DirtyTime();
1044 if (string[strlen(string)-1] == '\n')
1045 string[strlen(string)-1] = 0;
1047 for (i = 0;string[i];i++)
1048 if (string[i] == '\n')
1050 y = vid_conheight.integer - sb_lines - lines * 8;
1052 r_draw2d_force = true;
1053 DrawQ_Fill(0, y, vid_conwidth.integer, lines * 8, 0, 0, 0, 0.5, 0);
1057 while (string[i] && string[i] != '\n')
1060 DrawQ_String(0, y, string + j, i - j, 8, 8, 1, 1, 1, 1, 0, NULL, true, FONT_DEFAULT);
1061 if (string[i] == '\n')
1065 r_draw2d_force = false;
1068 if (r_speeds_graph_length.integer != bound(4, r_speeds_graph_length.integer, 8192))
1069 Cvar_SetValueQuick(&r_speeds_graph_length, bound(4, r_speeds_graph_length.integer, 8192));
1070 if (fabs(r_speeds_graph_seconds.value - bound(0.1f, r_speeds_graph_seconds.value, 120.0f)) > 0.01f)
1071 Cvar_SetValueQuick(&r_speeds_graph_seconds, bound(0.1f, r_speeds_graph_seconds.value, 120.0f));
1072 if (r_speeds_graph.integer)
1074 // if we currently have no graph data, reset the graph data entirely
1076 if (!cls.r_speeds_graph_data)
1077 for (i = 0;i < r_stat_count;i++)
1078 cls.r_speeds_graph_datamin[i] = cls.r_speeds_graph_datamax[i] = 0;
1079 if (cls.r_speeds_graph_length != r_speeds_graph_length.integer)
1081 int stat, index, d, graph_length, *graph_data;
1082 cls.r_speeds_graph_length = r_speeds_graph_length.integer;
1083 cls.r_speeds_graph_current = 0;
1084 if (cls.r_speeds_graph_data)
1085 Mem_Free(cls.r_speeds_graph_data);
1086 cls.r_speeds_graph_data = (int *)Mem_Alloc(cls.permanentmempool, cls.r_speeds_graph_length * sizeof(r_refdef.stats));
1087 // initialize the graph to have the current values throughout history
1088 graph_data = cls.r_speeds_graph_data;
1089 graph_length = cls.r_speeds_graph_length;
1091 for (stat = 0;stat < r_stat_count;stat++)
1093 d = r_refdef.stats[stat];
1094 if (stat == r_stat_timedelta)
1096 for (i = 0;i < graph_length;i++)
1097 graph_data[index++] = d;
1103 if (cls.r_speeds_graph_length)
1105 cls.r_speeds_graph_length = 0;
1106 Mem_Free(cls.r_speeds_graph_data);
1107 cls.r_speeds_graph_data = NULL;
1108 cls.r_speeds_graph_current = 0;
1112 if (cls.r_speeds_graph_length)
1117 float x, y, width, height, scalex, scaley;
1118 int range_default = max(r_speeds_graph_maxdefault.integer, 1);
1119 int color, stat, stats, index, range_min, range_max;
1120 int graph_current, graph_length, *graph_data;
1121 int statindex[R_SPEEDS_GRAPH_COLORS];
1124 // add current stats to the graph_data
1125 cls.r_speeds_graph_current++;
1126 if (cls.r_speeds_graph_current >= cls.r_speeds_graph_length)
1127 cls.r_speeds_graph_current = 0;
1128 // poke each new stat into the current offset of its graph
1129 graph_data = cls.r_speeds_graph_data;
1130 graph_current = cls.r_speeds_graph_current;
1131 graph_length = cls.r_speeds_graph_length;
1132 for (stat = 0;stat < r_stat_count;stat++)
1133 graph_data[stat * graph_length + graph_current] = r_refdef.stats[stat];
1135 // update the graph ranges
1136 for (stat = 0;stat < r_stat_count;stat++)
1138 if (cls.r_speeds_graph_datamin[stat] > r_refdef.stats[stat])
1139 cls.r_speeds_graph_datamin[stat] = r_refdef.stats[stat];
1140 if (cls.r_speeds_graph_datamax[stat] < r_refdef.stats[stat])
1141 cls.r_speeds_graph_datamax[stat] = r_refdef.stats[stat];
1144 // force 2D drawing to occur even if r_render is 0
1145 r_draw2d_force = true;
1147 // position the graph
1148 width = r_speeds_graph_width.value;
1149 height = r_speeds_graph_height.value;
1150 x = bound(0, r_speeds_graph_x.value, vid_conwidth.value - width);
1151 y = bound(0, r_speeds_graph_y.value, vid_conheight.value - height);
1153 // fill background with a pattern of gray and black at one second intervals
1154 scalex = (float)width / (float)r_speeds_graph_seconds.value;
1155 for (i = 0;i < r_speeds_graph_seconds.integer + 1;i++)
1157 float x1 = x + width - (i + 1) * scalex;
1158 float x2 = x + width - i * scalex;
1162 DrawQ_Fill(x1, y, x2 - x1, height, 0.0f, 0.0f, 0.0f, 0.5f, 0);
1164 DrawQ_Fill(x1, y, x2 - x1, height, 0.2f, 0.2f, 0.2f, 0.5f, 0);
1167 // count how many stats match our pattern
1170 for (color = 0;color < R_SPEEDS_GRAPH_COLORS;color++)
1172 // look at all stat names and find ones matching the filter
1173 statindex[color] = -1;
1174 if (!r_speeds_graph_filter[color].string)
1176 for (stat = 0;stat < r_stat_count;stat++)
1177 if (!strcmp(r_stat_name[stat], r_speeds_graph_filter[color].string))
1179 if (stat >= r_stat_count)
1181 // record that this color is this stat for the line drawing loop
1182 statindex[color] = stat;
1183 // draw the legend text in the background of the graph
1184 dpsnprintf(legend, sizeof(legend), "%10i :%s", graph_data[stat * graph_length + graph_current], r_stat_name[stat]);
1185 DrawQ_String(x, y + stats * 8, legend, 0, 8, 8, r_speeds_graph_colors[color][0], r_speeds_graph_colors[color][1], r_speeds_graph_colors[color][2], r_speeds_graph_colors[color][3] * 1.00f, 0, NULL, true, FONT_DEFAULT);
1186 // count how many stats we need to graph in vertex buffer
1192 // legend text is drawn after the graphs
1193 // render the graph lines, we'll go back and render the legend text later
1194 scalex = (float)width / (1000000.0 * r_speeds_graph_seconds.value);
1196 for (color = 0;color < R_SPEEDS_GRAPH_COLORS;color++)
1198 // look at all stat names and find ones matching the filter
1199 stat = statindex[color];
1202 // prefer to graph stats with 0 base, but if they are
1203 // negative we have no choice
1204 range_min = cls.r_speeds_graph_datamin[stat];
1205 range_max = max(cls.r_speeds_graph_datamax[stat], range_min + range_default);
1206 // some stats we specifically override the graph scale on
1207 if (stat == r_stat_timedelta)
1208 range_max = r_speeds_graph_maxtimedelta.integer;
1209 scaley = height / (range_max - range_min);
1210 // generate lines (2 vertices each)
1211 // to deal with incomplete data we walk right to left
1212 data = graph_data + stat * graph_length;
1213 index = graph_current;
1215 for (i = 0;i < graph_length - 1;)
1217 float x1, y1, x2, y2;
1218 x1 = max(x, x + width - sum * scalex);
1219 y1 = y + height - (data[index] - range_min) * scaley;
1220 sum += graph_data[r_stat_timedelta * graph_length + index];
1223 index = graph_length - 1;
1225 x2 = max(x, x + width - sum * scalex);
1226 y2 = y + height - (data[index] - range_min) * scaley;
1227 DrawQ_Line(1, x1, y1, x2, y2, r_speeds_graph_colors[color][0], r_speeds_graph_colors[color][1], r_speeds_graph_colors[color][2], r_speeds_graph_colors[color][3], 0);
1232 // return to not drawing anything if r_render is 0
1233 r_draw2d_force = false;
1236 memset(&r_refdef.stats, 0, sizeof(r_refdef.stats));
1246 static void SCR_SizeUp_f(cmd_state_t *cmd)
1248 Cvar_SetValueQuick(&scr_viewsize, scr_viewsize.value + 10);
1259 static void SCR_SizeDown_f(cmd_state_t *cmd)
1261 Cvar_SetValueQuick(&scr_viewsize, scr_viewsize.value - 10);
1264 #ifdef CONFIG_VIDEO_CAPTURE
1265 void SCR_CaptureVideo_EndVideo(void);
1267 void CL_Screen_Shutdown(void)
1269 #ifdef CONFIG_VIDEO_CAPTURE
1270 SCR_CaptureVideo_EndVideo();
1274 void CL_Screen_Init(void)
1277 Cvar_RegisterVariable (&scr_fov);
1278 Cvar_RegisterVariable (&scr_viewsize);
1279 Cvar_RegisterVariable (&scr_conalpha);
1280 Cvar_RegisterVariable (&scr_conalphafactor);
1281 Cvar_RegisterVariable (&scr_conalpha2factor);
1282 Cvar_RegisterVariable (&scr_conalpha3factor);
1283 Cvar_RegisterVariable (&scr_conscroll_x);
1284 Cvar_RegisterVariable (&scr_conscroll_y);
1285 Cvar_RegisterVariable (&scr_conscroll2_x);
1286 Cvar_RegisterVariable (&scr_conscroll2_y);
1287 Cvar_RegisterVariable (&scr_conscroll3_x);
1288 Cvar_RegisterVariable (&scr_conscroll3_y);
1289 Cvar_RegisterVariable (&scr_conbrightness);
1290 Cvar_RegisterVariable (&scr_conforcewhiledisconnected);
1292 Cvar_RegisterVariable (&scr_menuforcewhiledisconnected);
1294 Cvar_RegisterVariable (&scr_loadingscreen_background);
1295 Cvar_RegisterVariable (&scr_loadingscreen_scale);
1296 Cvar_RegisterVariable (&scr_loadingscreen_scale_base);
1297 Cvar_RegisterVariable (&scr_loadingscreen_scale_limit);
1298 Cvar_RegisterVariable (&scr_loadingscreen_picture);
1299 Cvar_RegisterVariable (&scr_loadingscreen_count);
1300 Cvar_RegisterVariable (&scr_loadingscreen_firstforstartup);
1301 Cvar_RegisterVariable (&scr_loadingscreen_barcolor);
1302 Cvar_RegisterVariable (&scr_loadingscreen_barheight);
1303 Cvar_RegisterVariable (&scr_loadingscreen_maxfps);
1304 Cvar_RegisterVariable (&scr_infobar_height);
1305 Cvar_RegisterVariable (&scr_showram);
1306 Cvar_RegisterVariable (&scr_showturtle);
1307 Cvar_RegisterVariable (&scr_showpause);
1308 Cvar_RegisterVariable (&scr_showbrand);
1309 Cvar_RegisterVariable (&scr_centertime);
1310 Cvar_RegisterVariable (&scr_printspeed);
1311 Cvar_RegisterVariable (&vid_conwidth);
1312 Cvar_RegisterVariable (&vid_conheight);
1313 Cvar_RegisterVariable (&vid_pixelheight);
1314 Cvar_RegisterVariable (&vid_conwidthauto);
1315 Cvar_RegisterVariable (&scr_screenshot_jpeg);
1316 Cvar_RegisterVariable (&scr_screenshot_jpeg_quality);
1317 Cvar_RegisterVariable (&scr_screenshot_png);
1318 Cvar_RegisterVariable (&scr_screenshot_gammaboost);
1319 Cvar_RegisterVariable (&scr_screenshot_name_in_mapdir);
1320 Cvar_RegisterVariable (&scr_screenshot_alpha);
1321 Cvar_RegisterVariable (&scr_screenshot_timestamp);
1322 #ifdef CONFIG_VIDEO_CAPTURE
1323 Cvar_RegisterVariable (&cl_capturevideo);
1324 Cvar_RegisterVariable (&cl_capturevideo_demo_stop);
1325 Cvar_RegisterVariable (&cl_capturevideo_printfps);
1326 Cvar_RegisterVariable (&cl_capturevideo_width);
1327 Cvar_RegisterVariable (&cl_capturevideo_height);
1328 Cvar_RegisterVariable (&cl_capturevideo_realtime);
1329 Cvar_RegisterVariable (&cl_capturevideo_fps);
1330 Cvar_RegisterVariable (&cl_capturevideo_nameformat);
1331 Cvar_RegisterVariable (&cl_capturevideo_number);
1332 Cvar_RegisterVariable (&cl_capturevideo_ogg);
1333 Cvar_RegisterVariable (&cl_capturevideo_framestep);
1335 Cvar_RegisterVariable (&r_letterbox);
1336 Cvar_RegisterVariable(&r_stereo_separation);
1337 Cvar_RegisterVariable(&r_stereo_sidebyside);
1338 Cvar_RegisterVariable(&r_stereo_horizontal);
1339 Cvar_RegisterVariable(&r_stereo_vertical);
1340 Cvar_RegisterVariable(&r_stereo_redblue);
1341 Cvar_RegisterVariable(&r_stereo_redcyan);
1342 Cvar_RegisterVariable(&r_stereo_redgreen);
1343 Cvar_RegisterVariable(&r_stereo_angle);
1344 Cvar_RegisterVariable(&scr_stipple);
1345 Cvar_RegisterVariable(&scr_refresh);
1346 Cvar_RegisterVariable(&shownetgraph);
1347 Cvar_RegisterVariable(&cl_demo_mousegrab);
1348 Cvar_RegisterVariable(&timedemo_screenshotframelist);
1349 Cvar_RegisterVariable(&vid_touchscreen_outlinealpha);
1350 Cvar_RegisterVariable(&vid_touchscreen_overlayalpha);
1351 Cvar_RegisterVariable(&r_speeds_graph);
1352 for (i = 0;i < (int)(sizeof(r_speeds_graph_filter)/sizeof(r_speeds_graph_filter[0]));i++)
1353 Cvar_RegisterVariable(&r_speeds_graph_filter[i]);
1354 Cvar_RegisterVariable(&r_speeds_graph_length);
1355 Cvar_RegisterVariable(&r_speeds_graph_seconds);
1356 Cvar_RegisterVariable(&r_speeds_graph_x);
1357 Cvar_RegisterVariable(&r_speeds_graph_y);
1358 Cvar_RegisterVariable(&r_speeds_graph_width);
1359 Cvar_RegisterVariable(&r_speeds_graph_height);
1360 Cvar_RegisterVariable(&r_speeds_graph_maxtimedelta);
1361 Cvar_RegisterVariable(&r_speeds_graph_maxdefault);
1363 // if we want no console, turn it off here too
1364 if (COM_CheckParm ("-noconsole"))
1365 Cvar_SetQuick(&scr_conforcewhiledisconnected, "0");
1367 Cmd_AddCommand(&cmd_client, "sizeup",SCR_SizeUp_f, "increase view size (increases viewsize cvar)");
1368 Cmd_AddCommand(&cmd_client, "sizedown",SCR_SizeDown_f, "decrease view size (decreases viewsize cvar)");
1369 Cmd_AddCommand(&cmd_client, "screenshot",SCR_ScreenShot_f, "takes a screenshot of the next rendered frame");
1370 Cmd_AddCommand(&cmd_client, "envmap", R_Envmap_f, "render a cubemap (skybox) of the current scene");
1371 Cmd_AddCommand(&cmd_client, "infobar", SCR_InfoBar_f, "display a text in the infobar (usage: infobar expiretime string)");
1373 #ifdef CONFIG_VIDEO_CAPTURE
1374 SCR_CaptureVideo_Ogg_Init();
1377 scr_initialized = true;
1385 void SCR_ScreenShot_f(cmd_state_t *cmd)
1387 static int shotnumber;
1388 static char old_prefix_name[MAX_QPATH];
1389 char prefix_name[MAX_QPATH];
1390 char filename[MAX_QPATH];
1391 unsigned char *buffer1;
1392 unsigned char *buffer2;
1393 qboolean jpeg = (scr_screenshot_jpeg.integer != 0);
1394 qboolean png = (scr_screenshot_png.integer != 0) && !jpeg;
1397 if (Cmd_Argc(cmd) == 2)
1400 strlcpy(filename, Cmd_Argv(cmd, 1), sizeof(filename));
1401 ext = FS_FileExtension(filename);
1402 if (!strcasecmp(ext, "jpg"))
1407 else if (!strcasecmp(ext, "tga"))
1412 else if (!strcasecmp(ext, "png"))
1419 Con_Printf("screenshot: supplied filename must end in .jpg or .tga or .png\n");
1423 else if (scr_screenshot_timestamp.integer)
1427 // TODO maybe make capturevideo and screenshot use similar name patterns?
1428 if (scr_screenshot_name_in_mapdir.integer && cl.worldbasename[0])
1429 dpsnprintf(prefix_name, sizeof(prefix_name), "%s/%s%s", cl.worldbasename, scr_screenshot_name.string, Sys_TimeString("%Y%m%d%H%M%S"));
1431 dpsnprintf(prefix_name, sizeof(prefix_name), "%s%s", scr_screenshot_name.string, Sys_TimeString("%Y%m%d%H%M%S"));
1433 // find a file name to save it to
1434 for (shotnumber100 = 0;shotnumber100 < 100;shotnumber100++)
1435 if (!FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s-%02d.tga", fs_gamedir, prefix_name, shotnumber100))
1436 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s-%02d.jpg", fs_gamedir, prefix_name, shotnumber100))
1437 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s-%02d.png", fs_gamedir, prefix_name, shotnumber100)))
1439 if (shotnumber100 >= 100)
1441 Con_Print("Couldn't create the image file - already 100 shots taken this second!\n");
1445 dpsnprintf(filename, sizeof(filename), "screenshots/%s-%02d.%s", prefix_name, shotnumber100, jpeg ? "jpg" : png ? "png" : "tga");
1449 // TODO maybe make capturevideo and screenshot use similar name patterns?
1450 if (scr_screenshot_name_in_mapdir.integer && cl.worldbasename[0])
1451 dpsnprintf(prefix_name, sizeof(prefix_name), "%s/%s", cl.worldbasename, Sys_TimeString(scr_screenshot_name.string));
1453 dpsnprintf(prefix_name, sizeof(prefix_name), "%s", Sys_TimeString(scr_screenshot_name.string));
1455 // if prefix changed, gamedir or map changed, reset the shotnumber so
1457 // FIXME: should probably do this whenever FS_Rescan or something like that occurs?
1458 if (strcmp(old_prefix_name, prefix_name))
1460 dpsnprintf(old_prefix_name, sizeof(old_prefix_name), "%s", prefix_name );
1464 // find a file name to save it to
1465 for (;shotnumber < 1000000;shotnumber++)
1466 if (!FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s%06d.tga", fs_gamedir, prefix_name, shotnumber))
1467 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s%06d.jpg", fs_gamedir, prefix_name, shotnumber))
1468 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s%06d.png", fs_gamedir, prefix_name, shotnumber)))
1470 if (shotnumber >= 1000000)
1472 Con_Print("Couldn't create the image file - you already have 1000000 screenshots!\n");
1476 dpsnprintf(filename, sizeof(filename), "screenshots/%s%06d.%s", prefix_name, shotnumber, jpeg ? "jpg" : png ? "png" : "tga");
1481 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 4);
1482 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * (scr_screenshot_alpha.integer ? 4 : 3));
1484 if (SCR_ScreenShot (filename, buffer1, buffer2, 0, 0, vid.width, vid.height, false, false, false, jpeg, png, true, scr_screenshot_alpha.integer != 0))
1485 Con_Printf("Wrote %s\n", filename);
1488 Con_Printf("Unable to write %s\n", filename);
1491 if(SCR_ScreenShot (filename, buffer1, buffer2, 0, 0, vid.width, vid.height, false, false, false, false, false, true, scr_screenshot_alpha.integer != 0))
1493 strlcpy(filename + strlen(filename) - 3, "tga", 4);
1494 Con_Printf("Wrote %s\n", filename);
1503 #ifdef CONFIG_VIDEO_CAPTURE
1504 static void SCR_CaptureVideo_BeginVideo(void)
1508 int width = cl_capturevideo_width.integer, height = cl_capturevideo_height.integer;
1509 if (cls.capturevideo.active)
1511 memset(&cls.capturevideo, 0, sizeof(cls.capturevideo));
1512 // soundrate is figured out on the first SoundFrame
1514 if(width == 0 && height != 0)
1515 width = (int) (height * (double)vid.width / ((double)vid.height * vid_pixelheight.value)); // keep aspect
1516 if(width != 0 && height == 0)
1517 height = (int) (width * ((double)vid.height * vid_pixelheight.value) / (double)vid.width); // keep aspect
1519 if(width < 2 || width > vid.width) // can't scale up
1521 if(height < 2 || height > vid.height) // can't scale up
1522 height = vid.height;
1524 // ensure it's all even; if not, scale down a little
1530 cls.capturevideo.width = width;
1531 cls.capturevideo.height = height;
1532 cls.capturevideo.active = true;
1533 cls.capturevideo.framerate = bound(1, cl_capturevideo_fps.value, 1001) * bound(1, cl_capturevideo_framestep.integer, 64);
1534 cls.capturevideo.framestep = cl_capturevideo_framestep.integer;
1535 cls.capturevideo.soundrate = S_GetSoundRate();
1536 cls.capturevideo.soundchannels = S_GetSoundChannels();
1537 cls.capturevideo.startrealtime = realtime;
1538 cls.capturevideo.frame = cls.capturevideo.lastfpsframe = 0;
1539 cls.capturevideo.starttime = cls.capturevideo.lastfpstime = realtime;
1540 cls.capturevideo.soundsampleframe = 0;
1541 cls.capturevideo.realtime = cl_capturevideo_realtime.integer != 0;
1542 cls.capturevideo.screenbuffer = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 4);
1543 cls.capturevideo.outbuffer = (unsigned char *)Mem_Alloc(tempmempool, width * height * (4+4) + 18);
1544 dpsnprintf(cls.capturevideo.basename, sizeof(cls.capturevideo.basename), "video/%s%03i", Sys_TimeString(cl_capturevideo_nameformat.string), cl_capturevideo_number.integer);
1545 Cvar_SetValueQuick(&cl_capturevideo_number, cl_capturevideo_number.integer + 1);
1548 for (i = 0;i < 256;i++)
1550 unsigned char j = (unsigned char)bound(0, 255*pow(i/255.0, gamma), 255);
1551 cls.capturevideo.rgbgammatable[0][i] = j;
1552 cls.capturevideo.rgbgammatable[1][i] = j;
1553 cls.capturevideo.rgbgammatable[2][i] = j;
1557 R = Y + 1.4075 * (Cr - 128);
1558 G = Y + -0.3455 * (Cb - 128) + -0.7169 * (Cr - 128);
1559 B = Y + 1.7790 * (Cb - 128);
1560 Y = R * .299 + G * .587 + B * .114;
1561 Cb = R * -.169 + G * -.332 + B * .500 + 128.;
1562 Cr = R * .500 + G * -.419 + B * -.0813 + 128.;
1565 // identity gamma table
1566 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp, 256);
1567 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp + 256, 256);
1568 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp + 256*2, 256);
1569 if(scr_screenshot_gammaboost.value != 1)
1571 double igamma = 1 / scr_screenshot_gammaboost.value;
1572 for (i = 0;i < 256 * 3;i++)
1573 cls.capturevideo.vidramp[i] = (unsigned short) (0.5 + pow(cls.capturevideo.vidramp[i] * (1.0 / 65535.0), igamma) * 65535.0);
1576 for (i = 0;i < 256;i++)
1578 r = 255*cls.capturevideo.vidramp[i]/65535.0;
1579 g = 255*cls.capturevideo.vidramp[i+256]/65535.0;
1580 b = 255*cls.capturevideo.vidramp[i+512]/65535.0;
1581 // NOTE: we have to round DOWN here, or integer overflows happen. Sorry for slightly wrong looking colors sometimes...
1582 // Y weights from RGB
1583 cls.capturevideo.rgbtoyuvscaletable[0][0][i] = (short)(r * 0.299);
1584 cls.capturevideo.rgbtoyuvscaletable[0][1][i] = (short)(g * 0.587);
1585 cls.capturevideo.rgbtoyuvscaletable[0][2][i] = (short)(b * 0.114);
1586 // Cb weights from RGB
1587 cls.capturevideo.rgbtoyuvscaletable[1][0][i] = (short)(r * -0.169);
1588 cls.capturevideo.rgbtoyuvscaletable[1][1][i] = (short)(g * -0.332);
1589 cls.capturevideo.rgbtoyuvscaletable[1][2][i] = (short)(b * 0.500);
1590 // Cr weights from RGB
1591 cls.capturevideo.rgbtoyuvscaletable[2][0][i] = (short)(r * 0.500);
1592 cls.capturevideo.rgbtoyuvscaletable[2][1][i] = (short)(g * -0.419);
1593 cls.capturevideo.rgbtoyuvscaletable[2][2][i] = (short)(b * -0.0813);
1594 // range reduction of YCbCr to valid signal range
1595 cls.capturevideo.yuvnormalizetable[0][i] = 16 + i * (236-16) / 256;
1596 cls.capturevideo.yuvnormalizetable[1][i] = 16 + i * (240-16) / 256;
1597 cls.capturevideo.yuvnormalizetable[2][i] = 16 + i * (240-16) / 256;
1600 if (cl_capturevideo_ogg.integer)
1602 if(SCR_CaptureVideo_Ogg_Available())
1604 SCR_CaptureVideo_Ogg_BeginVideo();
1608 Con_Print("cl_capturevideo_ogg: libraries not available. Capturing in AVI instead.\n");
1611 SCR_CaptureVideo_Avi_BeginVideo();
1614 void SCR_CaptureVideo_EndVideo(void)
1616 if (!cls.capturevideo.active)
1618 cls.capturevideo.active = false;
1620 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);
1622 if (cls.capturevideo.videofile)
1624 cls.capturevideo.endvideo();
1627 if (cls.capturevideo.screenbuffer)
1629 Mem_Free (cls.capturevideo.screenbuffer);
1630 cls.capturevideo.screenbuffer = NULL;
1633 if (cls.capturevideo.outbuffer)
1635 Mem_Free (cls.capturevideo.outbuffer);
1636 cls.capturevideo.outbuffer = NULL;
1639 memset(&cls.capturevideo, 0, sizeof(cls.capturevideo));
1642 static void SCR_ScaleDownBGRA(unsigned char *in, int inw, int inh, unsigned char *out, int outw, int outh)
1644 // TODO optimize this function
1649 // memcpy is faster than me
1650 if(inw == outw && inh == outh)
1652 memcpy(out, in, 4 * inw * inh);
1656 // otherwise: a box filter
1657 area = (float)outw * (float)outh / (float)inw / (float)inh;
1658 for(y = 0; y < outh; ++y)
1660 float iny0 = y / (float)outh * inh; int iny0_i = (int) floor(iny0);
1661 float iny1 = (y+1) / (float)outh * inh; int iny1_i = (int) ceil(iny1);
1662 for(x = 0; x < outw; ++x)
1664 float inx0 = x / (float)outw * inw; int inx0_i = (int) floor(inx0);
1665 float inx1 = (x+1) / (float)outw * inw; int inx1_i = (int) ceil(inx1);
1666 float r = 0, g = 0, b = 0, alpha = 0;
1669 for(yy = iny0_i; yy < iny1_i; ++yy)
1671 float ya = min(yy+1, iny1) - max(iny0, yy);
1672 for(xx = inx0_i; xx < inx1_i; ++xx)
1674 float a = ya * (min(xx+1, inx1) - max(inx0, xx));
1675 r += a * in[4*(xx + inw * yy)+0];
1676 g += a * in[4*(xx + inw * yy)+1];
1677 b += a * in[4*(xx + inw * yy)+2];
1678 alpha += a * in[4*(xx + inw * yy)+3];
1682 out[4*(x + outw * y)+0] = (unsigned char) (r * area);
1683 out[4*(x + outw * y)+1] = (unsigned char) (g * area);
1684 out[4*(x + outw * y)+2] = (unsigned char) (b * area);
1685 out[4*(x + outw * y)+3] = (unsigned char) (alpha * area);
1690 static void SCR_CaptureVideo_VideoFrame(int newframestepframenum)
1693 int width = cls.capturevideo.width, height = cls.capturevideo.height;
1695 if(newframestepframenum == cls.capturevideo.framestepframe)
1699 // speed is critical here, so do saving as directly as possible
1701 GL_ReadPixelsBGRA(x, y, vid.width, vid.height, cls.capturevideo.screenbuffer);
1703 SCR_ScaleDownBGRA (cls.capturevideo.screenbuffer, vid.width, vid.height, cls.capturevideo.outbuffer, width, height);
1705 cls.capturevideo.videoframes(newframestepframenum - cls.capturevideo.framestepframe);
1706 cls.capturevideo.framestepframe = newframestepframenum;
1708 if(cl_capturevideo_printfps.integer)
1711 double t = realtime;
1712 if(t > cls.capturevideo.lastfpstime + 1)
1714 double fps1 = (cls.capturevideo.frame - cls.capturevideo.lastfpsframe) / (t - cls.capturevideo.lastfpstime + 0.0000001);
1715 double fps = (cls.capturevideo.frame ) / (t - cls.capturevideo.starttime + 0.0000001);
1716 dpsnprintf(buf, sizeof(buf), "capturevideo: (%.1fs) last second %.3ffps, total %.3ffps\n", cls.capturevideo.frame / cls.capturevideo.framerate, fps1, fps);
1717 Sys_PrintToTerminal(buf);
1718 cls.capturevideo.lastfpstime = t;
1719 cls.capturevideo.lastfpsframe = cls.capturevideo.frame;
1724 void SCR_CaptureVideo_SoundFrame(const portable_sampleframe_t *paintbuffer, size_t length)
1726 cls.capturevideo.soundsampleframe += (int)length;
1727 cls.capturevideo.soundframe(paintbuffer, length);
1730 static void SCR_CaptureVideo(void)
1733 if (cl_capturevideo.integer)
1735 if (!cls.capturevideo.active)
1736 SCR_CaptureVideo_BeginVideo();
1737 if (cls.capturevideo.framerate != cl_capturevideo_fps.value * cl_capturevideo_framestep.integer)
1739 Con_Printf("You can not change the video framerate while recording a video.\n");
1740 Cvar_SetValueQuick(&cl_capturevideo_fps, cls.capturevideo.framerate / (double) cl_capturevideo_framestep.integer);
1742 // for AVI saving we have to make sure that sound is saved before video
1743 if (cls.capturevideo.soundrate && !cls.capturevideo.soundsampleframe)
1745 if (cls.capturevideo.realtime)
1747 // preserve sound sync by duplicating frames when running slow
1748 newframenum = (int)((realtime - cls.capturevideo.startrealtime) * cls.capturevideo.framerate);
1751 newframenum = cls.capturevideo.frame + 1;
1752 // if falling behind more than one second, stop
1753 if (newframenum - cls.capturevideo.frame > 60 * (int)ceil(cls.capturevideo.framerate))
1755 Cvar_SetValueQuick(&cl_capturevideo, 0);
1756 Con_Printf("video saving failed on frame %i, your machine is too slow for this capture speed.\n", cls.capturevideo.frame);
1757 SCR_CaptureVideo_EndVideo();
1761 SCR_CaptureVideo_VideoFrame(newframenum / cls.capturevideo.framestep);
1762 cls.capturevideo.frame = newframenum;
1763 if (cls.capturevideo.error)
1765 Cvar_SetValueQuick(&cl_capturevideo, 0);
1766 Con_Printf("video saving failed on frame %i, out of disk space? stopping video capture.\n", cls.capturevideo.frame);
1767 SCR_CaptureVideo_EndVideo();
1770 else if (cls.capturevideo.active)
1771 SCR_CaptureVideo_EndVideo();
1779 Grab six views for environment mapping tests
1786 qboolean flipx, flipy, flipdiagonaly;
1790 {{ 0, 0, 0}, "rt", false, false, false},
1791 {{ 0, 270, 0}, "ft", false, false, false},
1792 {{ 0, 180, 0}, "lf", false, false, false},
1793 {{ 0, 90, 0}, "bk", false, false, false},
1794 {{-90, 180, 0}, "up", true, true, false},
1795 {{ 90, 180, 0}, "dn", true, true, false},
1797 {{ 0, 0, 0}, "px", true, true, true},
1798 {{ 0, 90, 0}, "py", false, true, false},
1799 {{ 0, 180, 0}, "nx", false, false, true},
1800 {{ 0, 270, 0}, "ny", true, false, false},
1801 {{-90, 180, 0}, "pz", false, false, true},
1802 {{ 90, 180, 0}, "nz", false, false, true}
1805 static void R_Envmap_f(cmd_state_t *cmd)
1808 char filename[MAX_QPATH], basename[MAX_QPATH];
1809 unsigned char *buffer1;
1810 unsigned char *buffer2;
1811 r_rendertarget_t *rt;
1813 if (Cmd_Argc(cmd) != 3)
1815 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");
1819 strlcpy (basename, Cmd_Argv(cmd, 1), sizeof (basename));
1820 size = atoi(Cmd_Argv(cmd, 2));
1821 if (size != 128 && size != 256 && size != 512 && size != 1024)
1823 Con_Print("envmap: size must be one of 128, 256, 512, or 1024\n");
1826 if (size > vid.width || size > vid.height)
1828 Con_Print("envmap: your resolution is not big enough to render that size\n");
1832 r_refdef.envmap = true;
1834 R_UpdateVariables();
1836 r_refdef.view.x = 0;
1837 r_refdef.view.y = 0;
1838 r_refdef.view.z = 0;
1839 r_refdef.view.width = size;
1840 r_refdef.view.height = size;
1841 r_refdef.view.depth = 1;
1842 r_refdef.view.useperspective = true;
1843 r_refdef.view.isoverlay = false;
1844 r_refdef.view.ismain = true;
1846 r_refdef.view.frustum_x = 1; // tan(45 * M_PI / 180.0);
1847 r_refdef.view.frustum_y = 1; // tan(45 * M_PI / 180.0);
1848 r_refdef.view.ortho_x = 90; // abused as angle by VM_CL_R_SetView
1849 r_refdef.view.ortho_y = 90; // abused as angle by VM_CL_R_SetView
1851 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, size * size * 4);
1852 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, size * size * 3);
1854 // TODO: use TEXTYPE_COLORBUFFER16F and output to .exr files as well?
1855 rt = R_RenderTarget_Get(size, size, TEXTYPE_DEPTHBUFFER24STENCIL8, true, TEXTYPE_COLORBUFFER, TEXTYPE_UNUSED, TEXTYPE_UNUSED, TEXTYPE_UNUSED);
1856 CL_UpdateEntityShading();
1857 for (j = 0;j < 12;j++)
1859 dpsnprintf(filename, sizeof(filename), "env/%s%s.tga", basename, envmapinfo[j].name);
1860 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);
1861 r_refdef.view.quality = 1;
1862 r_refdef.view.clear = true;
1864 R_RenderView(rt->fbo, rt->depthtexture, rt->colortexture[0], 0, 0, size, size);
1866 SCR_ScreenShot(filename, buffer1, buffer2, 0, vid.height - (r_refdef.view.y + r_refdef.view.height), size, size, envmapinfo[j].flipx, envmapinfo[j].flipy, envmapinfo[j].flipdiagonaly, false, false, false, false);
1872 r_refdef.envmap = false;
1875 //=============================================================================
1877 void SHOWLMP_decodehide(void)
1881 lmplabel = MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
1882 for (i = 0;i < cl.num_showlmps;i++)
1883 if (cl.showlmps[i].isactive && strcmp(cl.showlmps[i].label, lmplabel) == 0)
1885 cl.showlmps[i].isactive = false;
1890 void SHOWLMP_decodeshow(void)
1893 char lmplabel[256], picname[256];
1895 strlcpy (lmplabel,MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof (lmplabel));
1896 strlcpy (picname, MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof (picname));
1897 if (gamemode == GAME_NEHAHRA) // LadyHavoc: nasty old legacy junk
1899 x = MSG_ReadByte(&cl_message);
1900 y = MSG_ReadByte(&cl_message);
1904 x = MSG_ReadShort(&cl_message);
1905 y = MSG_ReadShort(&cl_message);
1907 if (!cl.showlmps || cl.num_showlmps >= cl.max_showlmps)
1909 showlmp_t *oldshowlmps = cl.showlmps;
1910 cl.max_showlmps += 16;
1911 cl.showlmps = (showlmp_t *) Mem_Alloc(cls.levelmempool, cl.max_showlmps * sizeof(showlmp_t));
1914 if (cl.num_showlmps)
1915 memcpy(cl.showlmps, oldshowlmps, cl.num_showlmps * sizeof(showlmp_t));
1916 Mem_Free(oldshowlmps);
1919 for (k = 0;k < cl.max_showlmps;k++)
1920 if (cl.showlmps[k].isactive && !strcmp(cl.showlmps[k].label, lmplabel))
1922 if (k == cl.max_showlmps)
1923 for (k = 0;k < cl.max_showlmps;k++)
1924 if (!cl.showlmps[k].isactive)
1926 cl.showlmps[k].isactive = true;
1927 strlcpy (cl.showlmps[k].label, lmplabel, sizeof (cl.showlmps[k].label));
1928 strlcpy (cl.showlmps[k].pic, picname, sizeof (cl.showlmps[k].pic));
1929 cl.showlmps[k].x = x;
1930 cl.showlmps[k].y = y;
1931 cl.num_showlmps = max(cl.num_showlmps, k + 1);
1934 void SHOWLMP_drawall(void)
1937 for (i = 0;i < cl.num_showlmps;i++)
1938 if (cl.showlmps[i].isactive)
1939 DrawQ_Pic(cl.showlmps[i].x, cl.showlmps[i].y, Draw_CachePic_Flags (cl.showlmps[i].pic, CACHEPICFLAG_NOTPERSISTENT), 0, 0, 1, 1, 1, 1, 0);
1943 ==============================================================================
1947 ==============================================================================
1951 // buffer2: 3*w*h (or 4*w*h if screenshotting alpha too)
1952 qboolean SCR_ScreenShot(char *filename, unsigned char *buffer1, unsigned char *buffer2, int x, int y, int width, int height, qboolean flipx, qboolean flipy, qboolean flipdiagonal, qboolean jpeg, qboolean png, qboolean gammacorrect, qboolean keep_alpha)
1954 int indices[4] = {0,1,2,3}; // BGRA
1957 GL_ReadPixelsBGRA(x, y, width, height, buffer1);
1959 if(gammacorrect && (scr_screenshot_gammaboost.value != 1))
1962 double igamma = 1.0 / scr_screenshot_gammaboost.value;
1963 unsigned short vidramp[256 * 3];
1964 // identity gamma table
1965 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, vidramp, 256);
1966 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, vidramp + 256, 256);
1967 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, vidramp + 256*2, 256);
1968 if(scr_screenshot_gammaboost.value != 1)
1970 for (i = 0;i < 256 * 3;i++)
1971 vidramp[i] = (unsigned short) (0.5 + pow(vidramp[i] * (1.0 / 65535.0), igamma) * 65535.0);
1973 for (i = 0;i < width*height*4;i += 4)
1975 buffer1[i] = (unsigned char) (vidramp[buffer1[i] + 512] * 255.0 / 65535.0 + 0.5); // B
1976 buffer1[i+1] = (unsigned char) (vidramp[buffer1[i+1] + 256] * 255.0 / 65535.0 + 0.5); // G
1977 buffer1[i+2] = (unsigned char) (vidramp[buffer1[i+2]] * 255.0 / 65535.0 + 0.5); // R
1982 if(keep_alpha && !jpeg)
1985 flipy = !flipy; // TGA: not preflipped
1986 Image_CopyMux (buffer2, buffer1, width, height, flipx, flipy, flipdiagonal, 4, 4, indices);
1988 ret = PNG_SaveImage_preflipped (filename, width, height, true, buffer2);
1990 ret = Image_WriteTGABGRA(filename, width, height, buffer2);
1997 indices[2] = 0; // RGB
1999 Image_CopyMux (buffer2, buffer1, width, height, flipx, flipy, flipdiagonal, 3, 4, indices);
2001 ret = JPEG_SaveImage_preflipped (filename, width, height, buffer2);
2003 ret = PNG_SaveImage_preflipped (filename, width, height, false, buffer2);
2005 ret = Image_WriteTGABGR_preflipped (filename, width, height, buffer2);
2011 //=============================================================================
2013 int scr_numtouchscreenareas;
2014 scr_touchscreenarea_t scr_touchscreenareas[128];
2016 static void SCR_DrawTouchscreenOverlay(void)
2019 scr_touchscreenarea_t *a;
2021 for (i = 0, a = scr_touchscreenareas;i < scr_numtouchscreenareas;i++, a++)
2023 if (vid_touchscreen_outlinealpha.value > 0 && a->rect[0] >= 0 && a->rect[1] >= 0 && a->rect[2] >= 4 && a->rect[3] >= 4)
2025 DrawQ_Fill(a->rect[0] + 2, a->rect[1] , a->rect[2] - 4, 1 , 1, 1, 1, vid_touchscreen_outlinealpha.value * (0.5f + 0.5f * a->active), 0);
2026 DrawQ_Fill(a->rect[0] + 1, a->rect[1] + 1, a->rect[2] - 2, 1 , 1, 1, 1, vid_touchscreen_outlinealpha.value * (0.5f + 0.5f * a->active), 0);
2027 DrawQ_Fill(a->rect[0] , a->rect[1] + 2, 2 , a->rect[3] - 2, 1, 1, 1, vid_touchscreen_outlinealpha.value * (0.5f + 0.5f * a->active), 0);
2028 DrawQ_Fill(a->rect[0] + a->rect[2] - 2, a->rect[1] + 2, 2 , a->rect[3] - 2, 1, 1, 1, vid_touchscreen_outlinealpha.value * (0.5f + 0.5f * a->active), 0);
2029 DrawQ_Fill(a->rect[0] + 1, a->rect[1] + a->rect[3] - 2, a->rect[2] - 2, 1 , 1, 1, 1, vid_touchscreen_outlinealpha.value * (0.5f + 0.5f * a->active), 0);
2030 DrawQ_Fill(a->rect[0] + 2, a->rect[1] + a->rect[3] - 1, a->rect[2] - 4, 1 , 1, 1, 1, vid_touchscreen_outlinealpha.value * (0.5f + 0.5f * a->active), 0);
2032 pic = a->pic ? Draw_CachePic_Flags(a->pic, CACHEPICFLAG_FAILONMISSING) : NULL;
2033 if (Draw_IsPicLoaded(pic))
2034 DrawQ_Pic(a->rect[0], a->rect[1], pic, a->rect[2], a->rect[3], 1, 1, 1, vid_touchscreen_overlayalpha.value * (0.5f + 0.5f * a->active), 0);
2035 if (a->text && a->text[0])
2037 int textwidth = DrawQ_TextWidth(a->text, 0, a->textheight, a->textheight, false, FONT_CHAT);
2038 DrawQ_String(a->rect[0] + (a->rect[2] - textwidth) * 0.5f, a->rect[1] + (a->rect[3] - a->textheight) * 0.5f, a->text, 0, a->textheight, a->textheight, 1.0f, 1.0f, 1.0f, vid_touchscreen_overlayalpha.value, 0, NULL, false, FONT_CHAT);
2043 void R_ClearScreen(qboolean fogcolor)
2045 float clearcolor[4];
2046 if (scr_screenshot_alpha.integer)
2047 // clear to transparency (so png screenshots can contain alpha channel, useful for building model pictures)
2048 Vector4Set(clearcolor, 0.0f, 0.0f, 0.0f, 0.0f);
2050 // clear to opaque black (if we're being composited it might otherwise render as transparent)
2051 Vector4Set(clearcolor, 0.0f, 0.0f, 0.0f, 1.0f);
2052 if (fogcolor && r_fog_clear.integer)
2055 VectorCopy(r_refdef.fogcolor, clearcolor);
2057 // clear depth is 1.0
2059 GL_Clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | (vid.stencil ? GL_STENCIL_BUFFER_BIT : 0), clearcolor, 1.0f, 0);
2063 extern cvar_t v_isometric;
2064 extern cvar_t v_isometric_verticalfov;
2066 static void SCR_DrawLoadingScreen(qboolean clear);
2067 static void SCR_DrawScreen (void)
2073 R_UpdateVariables();
2075 // this will be set back to 0 by R_RenderView during CL_VM_UpdateView
2076 r_refdef.draw2dstage = 1;
2077 R_ResetViewRendering2D_Common(0, NULL, NULL, 0, 0, vid.width, vid.height, vid_conwidth.integer, vid_conheight.integer);
2079 // Quake uses clockwise winding, so these are swapped
2080 r_refdef.view.cullface_front = GL_BACK;
2081 r_refdef.view.cullface_back = GL_FRONT;
2083 if (cls.signon == SIGNONS)
2087 size = scr_viewsize.value * (1.0 / 100.0);
2088 size = min(size, 1);
2090 if (r_stereo_sidebyside.integer)
2092 r_refdef.view.width = (int)(vid.width * size / 2.5);
2093 r_refdef.view.height = (int)(vid.height * size / 2.5 * (1 - bound(0, r_letterbox.value, 100) / 100));
2094 r_refdef.view.depth = 1;
2095 r_refdef.view.x = (int)((vid.width - r_refdef.view.width * 2.5) * 0.5);
2096 r_refdef.view.y = (int)((vid.height - r_refdef.view.height)/2);
2097 r_refdef.view.z = 0;
2099 r_refdef.view.x += (int)(r_refdef.view.width * 1.5);
2101 else if (r_stereo_horizontal.integer)
2103 r_refdef.view.width = (int)(vid.width * size / 2);
2104 r_refdef.view.height = (int)(vid.height * size * (1 - bound(0, r_letterbox.value, 100) / 100));
2105 r_refdef.view.depth = 1;
2106 r_refdef.view.x = (int)((vid.width - r_refdef.view.width * 2.0)/2);
2107 r_refdef.view.y = (int)((vid.height - r_refdef.view.height)/2);
2108 r_refdef.view.z = 0;
2110 r_refdef.view.x += (int)(r_refdef.view.width);
2112 else if (r_stereo_vertical.integer)
2114 r_refdef.view.width = (int)(vid.width * size);
2115 r_refdef.view.height = (int)(vid.height * size * (1 - bound(0, r_letterbox.value, 100) / 100) / 2);
2116 r_refdef.view.depth = 1;
2117 r_refdef.view.x = (int)((vid.width - r_refdef.view.width)/2);
2118 r_refdef.view.y = (int)((vid.height - r_refdef.view.height * 2.0)/2);
2119 r_refdef.view.z = 0;
2121 r_refdef.view.y += (int)(r_refdef.view.height);
2125 r_refdef.view.width = (int)(vid.width * size);
2126 r_refdef.view.height = (int)(vid.height * size * (1 - bound(0, r_letterbox.value, 100) / 100));
2127 r_refdef.view.depth = 1;
2128 r_refdef.view.x = (int)((vid.width - r_refdef.view.width)/2);
2129 r_refdef.view.y = (int)((vid.height - r_refdef.view.height)/2);
2130 r_refdef.view.z = 0;
2133 // LadyHavoc: viewzoom (zoom in for sniper rifles, etc)
2134 // LadyHavoc: this is designed to produce widescreen fov values
2135 // when the screen is wider than 4/3 width/height aspect, to do
2136 // this it simply assumes the requested fov is the vertical fov
2137 // for a 4x3 display, if the ratio is not 4x3 this makes the fov
2138 // higher/lower according to the ratio
2139 r_refdef.view.useperspective = true;
2140 r_refdef.view.frustum_y = tan(scr_fov.value * M_PI / 360.0) * (3.0 / 4.0) * cl.viewzoom;
2141 r_refdef.view.frustum_x = r_refdef.view.frustum_y * (float)r_refdef.view.width / (float)r_refdef.view.height / vid_pixelheight.value;
2143 r_refdef.view.frustum_x *= r_refdef.frustumscale_x;
2144 r_refdef.view.frustum_y *= r_refdef.frustumscale_y;
2145 r_refdef.view.ortho_x = atan(r_refdef.view.frustum_x) * (360.0 / M_PI); // abused as angle by VM_CL_R_SetView
2146 r_refdef.view.ortho_y = atan(r_refdef.view.frustum_y) * (360.0 / M_PI); // abused as angle by VM_CL_R_SetView
2148 r_refdef.view.ismain = true;
2150 // if CSQC is loaded, it is required to provide the CSQC_UpdateView function,
2151 // and won't render a view if it does not call that.
2153 CL_VM_UpdateView(r_stereo_side ? 0.0 : max(0.0, cl.time - cl.oldtime));
2156 CL_UpdateEntityShading();
2157 R_RenderView(0, NULL, NULL, r_refdef.view.x, r_refdef.view.y, r_refdef.view.width, r_refdef.view.height);
2160 else if (key_dest == key_game && key_consoleactive == 0 && (cls.state == ca_connected || cls.connect_trying))
2162 // draw the loading screen for a while if we're still connecting and not forcing the console or menu to show up
2165 SCR_PushLoadingScreen(false, va(temp, sizeof(temp), "Connect: Signon stage %i of %i", cls.signon, SIGNONS), 1.0);
2166 else if (cls.connect_remainingtries > 0)
2167 SCR_PushLoadingScreen(false, va(temp, sizeof(temp), "Connect: Trying... %i", cls.connect_remainingtries), 1.0);
2169 SCR_PushLoadingScreen(false, va(temp, sizeof(temp), "Connect: Waiting %i seconds for reply", 10 + cls.connect_remainingtries), 1.0);
2170 SCR_DrawLoadingScreen(true);
2171 SCR_PopLoadingScreen(false);
2174 // Don't apply debugging stuff like r_showsurfaces to the UI
2175 r_refdef.view.showdebug = false;
2177 if (!r_stereo_sidebyside.integer && !r_stereo_horizontal.integer && !r_stereo_vertical.integer)
2179 r_refdef.view.width = vid.width;
2180 r_refdef.view.height = vid.height;
2181 r_refdef.view.depth = 1;
2182 r_refdef.view.x = 0;
2183 r_refdef.view.y = 0;
2184 r_refdef.view.z = 0;
2185 r_refdef.view.useperspective = false;
2188 if (cls.timedemo && cls.td_frames > 0 && timedemo_screenshotframelist.string && timedemo_screenshotframelist.string[0])
2192 t = timedemo_screenshotframelist.string;
2200 if (framenum == cls.td_frames)
2202 while (*t && *t != ' ')
2207 // we need to take a screenshot of this frame...
2208 char filename[MAX_QPATH];
2209 unsigned char *buffer1;
2210 unsigned char *buffer2;
2211 dpsnprintf(filename, sizeof(filename), "timedemoscreenshots/%s%06d.tga", cls.demoname, cls.td_frames);
2212 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 4);
2213 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 3);
2214 SCR_ScreenShot(filename, buffer1, buffer2, 0, 0, vid.width, vid.height, false, false, false, false, false, true, false);
2221 if(!scr_con_current && !(key_consoleactive & KEY_CONSOLEACTIVE_FORCED))
2222 if ((key_dest == key_game || key_dest == key_message) && !r_letterbox.value)
2223 Con_DrawNotify (); // only draw notify in game
2225 if (cls.signon == SIGNONS)
2230 if (!r_letterbox.value)
2233 SCR_CheckDrawCenterString();
2235 SCR_DrawNetGraph ();
2240 R_Shadow_EditLights_DrawSelectedLightProperties();
2248 SCR_DrawTouchscreenOverlay();
2250 if (r_timereport_active)
2253 R_TimeReport_EndFrame();
2254 R_TimeReport_BeginFrame();
2260 R_RenderTarget_FreeUnused(false);
2263 typedef struct loadingscreenstack_s
2265 struct loadingscreenstack_s *prev;
2266 char msg[MAX_QPATH];
2267 float absolute_loading_amount_min; // this corresponds to relative completion 0 of this item
2268 float absolute_loading_amount_len; // this corresponds to relative completion 1 of this item
2269 float relative_completion; // 0 .. 1
2271 loadingscreenstack_t;
2272 static loadingscreenstack_t *loadingscreenstack = NULL;
2273 static qboolean loadingscreendone = false;
2274 static qboolean loadingscreencleared = false;
2275 static float loadingscreenheight = 0;
2276 rtexture_t *loadingscreentexture = NULL;
2277 static float loadingscreentexture_vertex3f[12];
2278 static float loadingscreentexture_texcoord2f[8];
2279 static int loadingscreenpic_number = 0;
2281 static void SCR_ClearLoadingScreenTexture(void)
2283 if(loadingscreentexture)
2284 R_FreeTexture(loadingscreentexture);
2285 loadingscreentexture = NULL;
2288 extern rtexturepool_t *r_main_texturepool;
2289 static void SCR_SetLoadingScreenTexture(void)
2292 float loadingscreentexture_w;
2293 float loadingscreentexture_h;
2295 SCR_ClearLoadingScreenTexture();
2297 w = vid.width; h = vid.height;
2298 loadingscreentexture_w = loadingscreentexture_h = 1;
2300 loadingscreentexture = R_LoadTexture2D(r_main_texturepool, "loadingscreentexture", w, h, NULL, TEXTYPE_COLORBUFFER, TEXF_RENDERTARGET | TEXF_FORCENEAREST | TEXF_CLAMP, -1, NULL);
2301 R_Mesh_CopyToTexture(loadingscreentexture, 0, 0, 0, 0, vid.width, vid.height);
2303 loadingscreentexture_vertex3f[2] = loadingscreentexture_vertex3f[5] = loadingscreentexture_vertex3f[8] = loadingscreentexture_vertex3f[11] = 0;
2304 loadingscreentexture_vertex3f[0] = loadingscreentexture_vertex3f[9] = 0;
2305 loadingscreentexture_vertex3f[1] = loadingscreentexture_vertex3f[4] = 0;
2306 loadingscreentexture_vertex3f[3] = loadingscreentexture_vertex3f[6] = vid_conwidth.integer;
2307 loadingscreentexture_vertex3f[7] = loadingscreentexture_vertex3f[10] = vid_conheight.integer;
2308 loadingscreentexture_texcoord2f[0] = 0;loadingscreentexture_texcoord2f[1] = loadingscreentexture_h;
2309 loadingscreentexture_texcoord2f[2] = loadingscreentexture_w;loadingscreentexture_texcoord2f[3] = loadingscreentexture_h;
2310 loadingscreentexture_texcoord2f[4] = loadingscreentexture_w;loadingscreentexture_texcoord2f[5] = 0;
2311 loadingscreentexture_texcoord2f[6] = 0;loadingscreentexture_texcoord2f[7] = 0;
2314 void SCR_UpdateLoadingScreenIfShown(void)
2316 if(loadingscreendone)
2317 SCR_UpdateLoadingScreen(loadingscreencleared, false);
2320 void SCR_PushLoadingScreen (qboolean redraw, const char *msg, float len_in_parent)
2322 loadingscreenstack_t *s = (loadingscreenstack_t *) Z_Malloc(sizeof(loadingscreenstack_t));
2323 s->prev = loadingscreenstack;
2324 loadingscreenstack = s;
2326 strlcpy(s->msg, msg, sizeof(s->msg));
2327 s->relative_completion = 0;
2331 s->absolute_loading_amount_min = s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len * s->prev->relative_completion;
2332 s->absolute_loading_amount_len = s->prev->absolute_loading_amount_len * len_in_parent;
2333 if(s->absolute_loading_amount_len > s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len - s->absolute_loading_amount_min)
2334 s->absolute_loading_amount_len = s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len - s->absolute_loading_amount_min;
2338 s->absolute_loading_amount_min = 0;
2339 s->absolute_loading_amount_len = 1;
2343 SCR_UpdateLoadingScreenIfShown();
2346 void SCR_PopLoadingScreen (qboolean redraw)
2348 loadingscreenstack_t *s = loadingscreenstack;
2352 Con_DPrintf("Popping a loading screen item from an empty stack!\n");
2356 loadingscreenstack = s->prev;
2358 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;
2362 SCR_UpdateLoadingScreenIfShown();
2365 void SCR_ClearLoadingScreen (qboolean redraw)
2367 while(loadingscreenstack)
2368 SCR_PopLoadingScreen(redraw && !loadingscreenstack->prev);
2371 static float SCR_DrawLoadingStack_r(loadingscreenstack_t *s, float y, float size)
2381 total += SCR_DrawLoadingStack_r(s->prev, y, 8);
2383 if(!s->prev || strcmp(s->msg, s->prev->msg))
2385 len = strlen(s->msg);
2386 x = (vid_conwidth.integer - DrawQ_TextWidth(s->msg, len, size, size, true, FONT_INFOBAR)) / 2;
2388 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, 1, 0);
2389 DrawQ_String(x, y, s->msg, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
2396 len = strlen(s->msg);
2397 x = (vid_conwidth.integer - DrawQ_TextWidth(s->msg, len, size, size, true, FONT_INFOBAR)) / 2;
2399 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, 1, 0);
2400 DrawQ_String(x, y, s->msg, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
2407 static void SCR_DrawLoadingStack(void)
2412 loadingscreenheight = SCR_DrawLoadingStack_r(loadingscreenstack, vid_conheight.integer, scr_loadingscreen_barheight.value);
2413 if(loadingscreenstack)
2415 // height = 32; // sorry, using the actual one is ugly
2416 GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
2417 GL_DepthRange(0, 1);
2418 GL_PolygonOffset(0, 0);
2419 GL_DepthTest(false);
2420 // R_Mesh_ResetTextureState();
2421 verts[2] = verts[5] = verts[8] = verts[11] = 0;
2422 verts[0] = verts[9] = 0;
2423 verts[1] = verts[4] = vid_conheight.integer - scr_loadingscreen_barheight.value;
2424 verts[3] = verts[6] = vid_conwidth.integer * loadingscreenstack->absolute_loading_amount_min;
2425 verts[7] = verts[10] = vid_conheight.integer;
2427 #if _MSC_VER >= 1400
2428 #define sscanf sscanf_s
2430 // ^^^^^^^^^^ blue component
2431 // ^^^^^^ bottom row
2432 // ^^^^^^^^^^^^ alpha is always on
2433 colors[0] = 0; colors[1] = 0; colors[2] = 0; colors[3] = 1;
2434 colors[4] = 0; colors[5] = 0; colors[6] = 0; colors[7] = 1;
2435 sscanf(scr_loadingscreen_barcolor.string, "%f %f %f", &colors[8], &colors[9], &colors[10]); colors[11] = 1;
2436 sscanf(scr_loadingscreen_barcolor.string, "%f %f %f", &colors[12], &colors[13], &colors[14]); colors[15] = 1;
2438 R_Mesh_PrepareVertices_Generic_Arrays(4, verts, colors, NULL);
2439 R_SetupShader_Generic_NoTexture(true, true);
2440 R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
2442 // make sure everything is cleared, including the progress indicator
2443 if(loadingscreenheight < 8)
2444 loadingscreenheight = 8;
2448 static cachepic_t *loadingscreenpic;
2449 static float loadingscreenpic_vertex3f[12];
2450 static float loadingscreenpic_texcoord2f[8];
2452 static void SCR_DrawLoadingScreen_SharedSetup (qboolean clear)
2454 r_viewport_t viewport;
2455 float x, y, w, h, sw, sh, f;
2457 // release mouse grab while loading
2458 if (!vid.fullscreen)
2459 VID_SetMouse(false, false, false);
2461 r_refdef.draw2dstage = true;
2462 R_Viewport_InitOrtho(&viewport, &identitymatrix, 0, 0, vid.width, vid.height, 0, 0, vid_conwidth.integer, vid_conheight.integer, -10, 100, NULL);
2463 R_Mesh_SetRenderTargets(0, NULL, NULL, NULL, NULL, NULL);
2464 R_SetViewport(&viewport);
2465 GL_ColorMask(1,1,1,1);
2466 // when starting up a new video mode, make sure the screen is cleared to black
2467 if (clear || loadingscreentexture)
2468 GL_Clear(GL_COLOR_BUFFER_BIT, NULL, 1.0f, 0);
2471 R_EntityMatrix(&identitymatrix);
2472 // draw the loading plaque
2473 loadingscreenpic = Draw_CachePic_Flags (loadingscreenpic_number ? va(vabuf, sizeof(vabuf), "%s%d", scr_loadingscreen_picture.string, loadingscreenpic_number+1) : scr_loadingscreen_picture.string, loadingscreenpic_number ? CACHEPICFLAG_NOTPERSISTENT : 0);
2475 w = Draw_GetPicWidth(loadingscreenpic);
2476 h = Draw_GetPicHeight(loadingscreenpic);
2479 w *= scr_loadingscreen_scale.value;
2480 h *= scr_loadingscreen_scale.value;
2483 if(scr_loadingscreen_scale_base.integer)
2485 w *= vid_conwidth.integer / (float) vid.width;
2486 h *= vid_conheight.integer / (float) vid.height;
2489 // apply scale limit
2490 sw = w / vid_conwidth.integer;
2491 sh = h / vid_conheight.integer;
2493 switch(scr_loadingscreen_scale_limit.integer)
2514 x = (vid_conwidth.integer - w)/2;
2515 y = (vid_conheight.integer - h)/2;
2516 loadingscreenpic_vertex3f[2] = loadingscreenpic_vertex3f[5] = loadingscreenpic_vertex3f[8] = loadingscreenpic_vertex3f[11] = 0;
2517 loadingscreenpic_vertex3f[0] = loadingscreenpic_vertex3f[9] = x;
2518 loadingscreenpic_vertex3f[1] = loadingscreenpic_vertex3f[4] = y;
2519 loadingscreenpic_vertex3f[3] = loadingscreenpic_vertex3f[6] = x + w;
2520 loadingscreenpic_vertex3f[7] = loadingscreenpic_vertex3f[10] = y + h;
2521 loadingscreenpic_texcoord2f[0] = 0;loadingscreenpic_texcoord2f[1] = 0;
2522 loadingscreenpic_texcoord2f[2] = 1;loadingscreenpic_texcoord2f[3] = 0;
2523 loadingscreenpic_texcoord2f[4] = 1;loadingscreenpic_texcoord2f[5] = 1;
2524 loadingscreenpic_texcoord2f[6] = 0;loadingscreenpic_texcoord2f[7] = 1;
2527 static void SCR_DrawLoadingScreen (qboolean clear)
2529 // we only need to draw the image if it isn't already there
2530 GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2531 GL_DepthRange(0, 1);
2532 GL_PolygonOffset(0, 0);
2533 GL_DepthTest(false);
2534 // R_Mesh_ResetTextureState();
2536 if(loadingscreentexture)
2538 R_Mesh_PrepareVertices_Generic_Arrays(4, loadingscreentexture_vertex3f, NULL, loadingscreentexture_texcoord2f);
2539 R_SetupShader_Generic(loadingscreentexture, false, true, true);
2540 R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
2542 R_Mesh_PrepareVertices_Generic_Arrays(4, loadingscreenpic_vertex3f, NULL, loadingscreenpic_texcoord2f);
2543 R_SetupShader_Generic(Draw_GetPicTexture(loadingscreenpic), true, true, false);
2544 R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
2545 SCR_DrawLoadingStack();
2548 static void SCR_DrawLoadingScreen_SharedFinish (qboolean clear)
2555 static double loadingscreen_lastupdate;
2557 static void SCR_UpdateVars(void);
2559 void SCR_UpdateLoadingScreen (qboolean clear, qboolean startup)
2561 keydest_t old_key_dest;
2562 int old_key_consoleactive;
2564 // don't do anything if not initialized yet
2565 if (vid_hidden || cls.state == ca_dedicated)
2568 // limit update rate
2569 if (scr_loadingscreen_maxfps.value)
2571 double t = Sys_DirtyTime();
2572 if ((t - loadingscreen_lastupdate) < 1.0f/scr_loadingscreen_maxfps.value)
2574 loadingscreen_lastupdate = t;
2579 // set up the r_texture_gammaramps texture which we need for rendering the loadingscreenpic
2581 R_UpdateVariables();
2583 if(!scr_loadingscreen_background.integer)
2586 if(loadingscreendone)
2587 clear |= loadingscreencleared;
2589 if(!loadingscreendone)
2591 if(startup && scr_loadingscreen_firstforstartup.integer)
2592 loadingscreenpic_number = 0;
2593 else if(scr_loadingscreen_firstforstartup.integer)
2594 if(scr_loadingscreen_count.integer > 1)
2595 loadingscreenpic_number = rand() % (scr_loadingscreen_count.integer - 1) + 1;
2597 loadingscreenpic_number = 0;
2599 loadingscreenpic_number = rand() % (scr_loadingscreen_count.integer > 1 ? scr_loadingscreen_count.integer : 1);
2603 SCR_ClearLoadingScreenTexture();
2604 else if(!loadingscreendone)
2605 SCR_SetLoadingScreenTexture();
2607 if(!loadingscreendone)
2609 loadingscreendone = true;
2610 loadingscreenheight = 0;
2612 loadingscreencleared = clear;
2615 SCR_DrawLoadingScreen_SharedSetup(clear);
2616 SCR_DrawLoadingScreen(clear);
2618 qglDrawBuffer(GL_BACK);
2619 SCR_DrawLoadingScreen_SharedSetup(clear);
2620 if (vid.stereobuffer)
2622 qglDrawBuffer(GL_BACK_LEFT);
2623 SCR_DrawLoadingScreen(clear);
2624 qglDrawBuffer(GL_BACK_RIGHT);
2625 SCR_DrawLoadingScreen(clear);
2629 qglDrawBuffer(GL_BACK);
2630 SCR_DrawLoadingScreen(clear);
2633 SCR_DrawLoadingScreen_SharedFinish(clear);
2635 // this goes into the event loop, and should prevent unresponsive cursor on vista
2636 old_key_dest = key_dest;
2637 old_key_consoleactive = key_consoleactive;
2638 key_dest = key_void;
2639 key_consoleactive = false;
2640 Key_EventQueue_Block(); Sys_SendKeyEvents();
2641 key_dest = old_key_dest;
2642 key_consoleactive = old_key_consoleactive;
2645 qboolean R_Stereo_ColorMasking(void)
2647 return r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer;
2650 qboolean R_Stereo_Active(void)
2652 return (vid.stereobuffer || r_stereo_sidebyside.integer || r_stereo_horizontal.integer || r_stereo_vertical.integer || R_Stereo_ColorMasking());
2655 void SCR_UpdateVars(void)
2657 float conwidth = bound(160, vid_conwidth.value, 32768);
2658 float conheight = bound(90, vid_conheight.value, 24576);
2659 if (vid_conwidthauto.integer)
2660 conwidth = floor(conheight * vid.width / (vid.height * vid_pixelheight.value));
2661 if (vid_conwidth.value != conwidth)
2662 Cvar_SetValueQuick(&vid_conwidth, conwidth);
2663 if (vid_conheight.value != conheight)
2664 Cvar_SetValueQuick(&vid_conheight, conheight);
2667 if (scr_viewsize.value < 30)
2668 Cvar_SetValueQuick(&scr_viewsize, 30);
2669 if (scr_viewsize.value > 120)
2670 Cvar_SetValueQuick(&scr_viewsize, 120);
2672 // bound field of view
2673 if (scr_fov.value < 1)
2674 Cvar_SetValueQuick(&scr_fov, 1);
2675 if (scr_fov.value > 170)
2676 Cvar_SetValueQuick(&scr_fov, 170);
2678 // intermission is always full screen
2679 if (cl.intermission)
2683 if (scr_viewsize.value >= 120)
2684 sb_lines = 0; // no status bar at all
2685 else if (scr_viewsize.value >= 110)
2686 sb_lines = 24; // no inventory
2688 sb_lines = 24 + 16 + 8;
2692 extern cvar_t cl_minfps;
2693 extern cvar_t cl_minfps_fade;
2694 extern cvar_t cl_minfps_qualitymax;
2695 extern cvar_t cl_minfps_qualitymin;
2696 extern cvar_t cl_minfps_qualitymultiply;
2697 extern cvar_t cl_minfps_qualityhysteresis;
2698 extern cvar_t cl_minfps_qualitystepmax;
2699 extern cvar_t cl_minfps_force;
2700 static double cl_updatescreen_quality = 1;
2701 void CL_UpdateScreen(void)
2704 static double drawscreenstart = 0.0;
2705 double drawscreendelta;
2706 r_viewport_t viewport;
2710 drawscreendelta = Sys_DirtyTime() - drawscreenstart;
2711 if (cl_minfps.value > 0 && (cl_minfps_force.integer || !(cls.timedemo || (cls.capturevideo.active && !cls.capturevideo.realtime))) && drawscreendelta >= 0 && drawscreendelta < 60)
2713 // quality adjustment according to render time
2714 double actualframetime;
2715 double targetframetime;
2720 // fade lastdrawscreentime
2721 r_refdef.lastdrawscreentime += (drawscreendelta - r_refdef.lastdrawscreentime) * cl_minfps_fade.value;
2723 // find actual and target frame times
2724 actualframetime = r_refdef.lastdrawscreentime;
2725 targetframetime = (1.0 / cl_minfps.value);
2727 // we scale hysteresis by quality
2728 h = cl_updatescreen_quality * cl_minfps_qualityhysteresis.value;
2730 // calculate adjustment assuming linearity
2731 f = cl_updatescreen_quality / actualframetime * cl_minfps_qualitymultiply.value;
2732 adjust = (targetframetime - actualframetime) * f;
2734 // one sided hysteresis
2736 adjust = max(0, adjust - h);
2739 // (targetframetime - actualframetime) * f > h
2740 // ((1.0 / cl_minfps.value) - actualframetime) * (cl_updatescreen_quality / actualframetime * cl_minfps_qualitymultiply.value) > (cl_updatescreen_quality * cl_minfps_qualityhysteresis.value)
2741 // ((1.0 / cl_minfps.value) - actualframetime) * (cl_minfps_qualitymultiply.value / actualframetime) > cl_minfps_qualityhysteresis.value
2742 // (1.0 / cl_minfps.value) * (cl_minfps_qualitymultiply.value / actualframetime) - cl_minfps_qualitymultiply.value > cl_minfps_qualityhysteresis.value
2743 // (1.0 / cl_minfps.value) * (cl_minfps_qualitymultiply.value / actualframetime) > cl_minfps_qualityhysteresis.value + cl_minfps_qualitymultiply.value
2744 // (1.0 / cl_minfps.value) / actualframetime > (cl_minfps_qualityhysteresis.value + cl_minfps_qualitymultiply.value) / cl_minfps_qualitymultiply.value
2745 // (1.0 / cl_minfps.value) / actualframetime > 1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value
2746 // cl_minfps.value * actualframetime < 1.0 / (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value)
2747 // actualframetime < 1.0 / cl_minfps.value / (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value)
2748 // actualfps > cl_minfps.value * (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value)
2751 // (targetframetime - actualframetime) * f < 0
2752 // ((1.0 / cl_minfps.value) - actualframetime) * (cl_updatescreen_quality / actualframetime * cl_minfps_qualitymultiply.value) < 0
2753 // ((1.0 / cl_minfps.value) - actualframetime) < 0
2754 // -actualframetime) < -(1.0 / cl_minfps.value)
2755 // actualfps < cl_minfps.value
2758 Con_Printf("adjust UP if fps > %f, adjust DOWN if fps < %f\n",
2759 cl_minfps.value * (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value),
2763 // don't adjust too much at once
2764 adjust = bound(-cl_minfps_qualitystepmax.value, adjust, cl_minfps_qualitystepmax.value);
2767 cl_updatescreen_quality += adjust;
2768 cl_updatescreen_quality = bound(max(0.01, cl_minfps_qualitymin.value), cl_updatescreen_quality, cl_minfps_qualitymax.value);
2772 cl_updatescreen_quality = 1;
2773 r_refdef.lastdrawscreentime = 0;
2777 drawscreenstart = Sys_DirtyTime();
2779 Sbar_ShowFPS_Update();
2781 if (!scr_initialized || !con_initialized || !scr_refresh.integer)
2782 return; // not initialized yet
2784 loadingscreendone = false;
2786 if(IS_NEXUIZ_DERIVED(gamemode))
2788 // play a bit with the palette (experimental)
2789 palette_rgb_pantscolormap[15][0] = (unsigned char) (128 + 127 * sin(cl.time / exp(1.0f) + 0.0f*M_PI/3.0f));
2790 palette_rgb_pantscolormap[15][1] = (unsigned char) (128 + 127 * sin(cl.time / exp(1.0f) + 2.0f*M_PI/3.0f));
2791 palette_rgb_pantscolormap[15][2] = (unsigned char) (128 + 127 * sin(cl.time / exp(1.0f) + 4.0f*M_PI/3.0f));
2792 palette_rgb_shirtcolormap[15][0] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 5.0f*M_PI/3.0f));
2793 palette_rgb_shirtcolormap[15][1] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 3.0f*M_PI/3.0f));
2794 palette_rgb_shirtcolormap[15][2] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 1.0f*M_PI/3.0f));
2795 memcpy(palette_rgb_pantsscoreboard[15], palette_rgb_pantscolormap[15], sizeof(*palette_rgb_pantscolormap));
2796 memcpy(palette_rgb_shirtscoreboard[15], palette_rgb_shirtcolormap[15], sizeof(*palette_rgb_shirtcolormap));
2807 R_FrameData_NewFrame();
2808 R_BufferData_NewFrame();
2810 Matrix4x4_OriginFromMatrix(&r_refdef.view.matrix, vieworigin);
2811 R_HDR_UpdateIrisAdaptation(vieworigin);
2813 r_refdef.view.colormask[0] = 1;
2814 r_refdef.view.colormask[1] = 1;
2815 r_refdef.view.colormask[2] = 1;
2817 SCR_SetUpToDrawConsole();
2821 qglDrawBuffer(GL_BACK);CHECKGLERROR
2824 R_Viewport_InitOrtho(&viewport, &identitymatrix, 0, 0, vid.width, vid.height, 0, 0, vid_conwidth.integer, vid_conheight.integer, -10, 100, NULL);
2825 R_Mesh_SetRenderTargets(0, NULL, NULL, NULL, NULL, NULL);
2826 R_SetViewport(&viewport);
2827 GL_ScissorTest(false);
2828 GL_ColorMask(1,1,1,1);
2831 R_ClearScreen(false);
2832 r_refdef.view.clear = false;
2833 r_refdef.view.isoverlay = false;
2835 // calculate r_refdef.view.quality
2836 r_refdef.view.quality = cl_updatescreen_quality;
2838 if(scr_stipple.integer)
2840 Con_Print("FIXME: scr_stipple not implemented\n");
2841 Cvar_SetValueQuick(&scr_stipple, 0);
2845 if (R_Stereo_Active())
2849 if (r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer)
2851 r_refdef.view.colormask[0] = 1;
2852 r_refdef.view.colormask[1] = 0;
2853 r_refdef.view.colormask[2] = 0;
2856 if (vid.stereobuffer)
2857 qglDrawBuffer(GL_BACK_RIGHT);
2862 r_refdef.view.clear = true;
2864 if (r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer)
2866 r_refdef.view.colormask[0] = 0;
2867 r_refdef.view.colormask[1] = r_stereo_redcyan.integer || r_stereo_redgreen.integer;
2868 r_refdef.view.colormask[2] = r_stereo_redcyan.integer || r_stereo_redblue.integer;
2871 if (vid.stereobuffer)
2872 qglDrawBuffer(GL_BACK_LEFT);
2884 #ifdef CONFIG_VIDEO_CAPTURE
2888 qglFlush(); // ensure that the commands are submitted to the GPU before we do other things
2890 if (!vid_activewindow)
2891 VID_SetMouse(false, false, false);
2892 else if (key_consoleactive)
2893 VID_SetMouse(vid.fullscreen, false, false);
2894 else if (key_dest == key_menu_grabbed)
2895 VID_SetMouse(true, vid_mouse.integer && !in_client_mouse && !vid_touchscreen.integer, !vid_touchscreen.integer);
2896 else if (key_dest == key_menu)
2897 VID_SetMouse(vid.fullscreen, vid_mouse.integer && !in_client_mouse && !vid_touchscreen.integer, !vid_touchscreen.integer);
2899 VID_SetMouse(vid.fullscreen, vid_mouse.integer && !cl.csqc_wantsmousemove && cl_prydoncursor.integer <= 0 && (!cls.demoplayback || cl_demo_mousegrab.integer) && !vid_touchscreen.integer, !vid_touchscreen.integer);
2904 void CL_Screen_NewMap(void)