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_SAVE, "viewsize","100", "how large the view should be, 110 disables inventory bar, 120 disables status bar"};
19 cvar_t scr_fov = {CVAR_SAVE, "fov","90", "field of vision, 1-170 degrees, default 90, some players use 110-130"};
20 cvar_t scr_conalpha = {CVAR_SAVE, "scr_conalpha", "1", "opacity of console background gfx/conback"};
21 cvar_t scr_conalphafactor = {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_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_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_SAVE, "scr_conbrightness", "1", "brightness of console background (0 = black, 1 = image)"};
25 cvar_t scr_conforcewhiledisconnected = {0, "scr_conforcewhiledisconnected", "1", "forces fullscreen console while disconnected"};
26 cvar_t scr_conscroll_x = {CVAR_SAVE, "scr_conscroll_x", "0", "scroll speed of gfx/conback in x direction"};
27 cvar_t scr_conscroll_y = {CVAR_SAVE, "scr_conscroll_y", "0", "scroll speed of gfx/conback in y direction"};
28 cvar_t scr_conscroll2_x = {CVAR_SAVE, "scr_conscroll2_x", "0", "scroll speed of gfx/conback2 in x direction"};
29 cvar_t scr_conscroll2_y = {CVAR_SAVE, "scr_conscroll2_y", "0", "scroll speed of gfx/conback2 in y direction"};
30 cvar_t scr_conscroll3_x = {CVAR_SAVE, "scr_conscroll3_x", "0", "scroll speed of gfx/conback3 in x direction"};
31 cvar_t scr_conscroll3_y = {CVAR_SAVE, "scr_conscroll3_y", "0", "scroll speed of gfx/conback3 in y direction"};
33 cvar_t scr_menuforcewhiledisconnected = {0, "scr_menuforcewhiledisconnected", "0", "forces menu while disconnected"};
35 cvar_t scr_centertime = {0, "scr_centertime","2", "how long centerprint messages show"};
36 cvar_t scr_showram = {CVAR_SAVE, "showram","1", "show ram icon if low on surface cache memory (not used)"};
37 cvar_t scr_showturtle = {CVAR_SAVE, "showturtle","0", "show turtle icon when framerate is too low"};
38 cvar_t scr_showpause = {CVAR_SAVE, "showpause","1", "show pause icon when game is paused"};
39 cvar_t scr_showbrand = {0, "showbrand","0", "shows gfx/brand.tga in a corner of the screen (different values select different positions, including centered)"};
40 cvar_t scr_printspeed = {0, "scr_printspeed","0", "speed of intermission printing (episode end texts), a value of 0 disables the slow printing"};
41 cvar_t scr_loadingscreen_background = {0, "scr_loadingscreen_background","1", "show the last visible background during loading screen (costs one screenful of video memory)"};
42 cvar_t scr_loadingscreen_scale = {0, "scr_loadingscreen_scale","1", "scale factor of the background"};
43 cvar_t scr_loadingscreen_scale_base = {0, "scr_loadingscreen_scale_base","0", "0 = console pixels, 1 = video pixels"};
44 cvar_t scr_loadingscreen_scale_limit = {0, "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_SAVE, "scr_loadingscreen_picture", "gfx/loading", "picture shown during loading"};
46 cvar_t scr_loadingscreen_count = {0, "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 = {0, "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 = {0, "scr_loadingscreen_barcolor", "0 0 1", "rgb color of loadingscreen progress bar"};
49 cvar_t scr_loadingscreen_barheight = {0, "scr_loadingscreen_barheight", "8", "the height of the loadingscreen progress bar"};
50 cvar_t scr_loadingscreen_maxfps = {0, "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 = {0, "scr_infobar_height", "8", "the height of the infobar items"};
52 cvar_t vid_conwidth = {CVAR_SAVE, "vid_conwidth", "640", "virtual width of 2D graphics system"};
53 cvar_t vid_conheight = {CVAR_SAVE, "vid_conheight", "480", "virtual height of 2D graphics system"};
54 cvar_t vid_pixelheight = {CVAR_SAVE, "vid_pixelheight", "1", "adjusts vertical field of vision to account for non-square pixels (1280x1024 on a CRT monitor for example)"};
55 cvar_t scr_screenshot_jpeg = {CVAR_SAVE, "scr_screenshot_jpeg","1", "save jpeg instead of targa"};
56 cvar_t scr_screenshot_jpeg_quality = {CVAR_SAVE, "scr_screenshot_jpeg_quality","0.9", "image quality of saved jpeg"};
57 cvar_t scr_screenshot_png = {CVAR_SAVE, "scr_screenshot_png","0", "save png instead of targa"};
58 cvar_t scr_screenshot_gammaboost = {CVAR_SAVE, "scr_screenshot_gammaboost","1", "gamma correction on saved screenshots and videos, 1.0 saves unmodified images"};
59 cvar_t scr_screenshot_alpha = {0, "scr_screenshot_alpha","0", "try to write an alpha channel to screenshots (debugging feature)"};
60 cvar_t scr_screenshot_timestamp = {CVAR_SAVE, "scr_screenshot_timestamp", "1", "use a timestamp based number of the type YYYYMMDDHHMMSSsss instead of sequential numbering"};
61 // scr_screenshot_name is defined in fs.c
62 #ifdef CONFIG_VIDEO_CAPTURE
63 cvar_t cl_capturevideo = {0, "cl_capturevideo", "0", "enables saving of video to a .avi file using uncompressed I420 colorspace and PCM audio, note that scr_screenshot_gammaboost affects the brightness of the output)"};
64 cvar_t cl_capturevideo_demo_stop = {CVAR_SAVE, "cl_capturevideo_demo_stop", "1", "automatically stops video recording when demo ends"};
65 cvar_t cl_capturevideo_printfps = {CVAR_SAVE, "cl_capturevideo_printfps", "1", "prints the frames per second captured in capturevideo (is only written to the log file, not to the console, as that would be visible on the video)"};
66 cvar_t cl_capturevideo_width = {CVAR_SAVE, "cl_capturevideo_width", "0", "scales all frames to this resolution before saving the video"};
67 cvar_t cl_capturevideo_height = {CVAR_SAVE, "cl_capturevideo_height", "0", "scales all frames to this resolution before saving the video"};
68 cvar_t cl_capturevideo_realtime = {0, "cl_capturevideo_realtime", "0", "causes video saving to operate in realtime (mostly useful while playing, not while capturing demos), this can produce a much lower quality video due to poor sound/video sync and will abort saving if your machine stalls for over a minute"};
69 cvar_t cl_capturevideo_fps = {CVAR_SAVE, "cl_capturevideo_fps", "30", "how many frames per second to save (29.97 for NTSC, 30 for typical PC video, 15 can be useful)"};
70 cvar_t cl_capturevideo_nameformat = {CVAR_SAVE, "cl_capturevideo_nameformat", "dpvideo", "prefix for saved videos (the date is encoded using strftime escapes)"};
71 cvar_t cl_capturevideo_number = {CVAR_SAVE, "cl_capturevideo_number", "1", "number to append to video filename, incremented each time a capture begins"};
72 cvar_t cl_capturevideo_ogg = {CVAR_SAVE, "cl_capturevideo_ogg", "1", "save captured video data as Ogg/Vorbis/Theora streams"};
73 cvar_t cl_capturevideo_framestep = {CVAR_SAVE, "cl_capturevideo_framestep", "1", "when set to n >= 1, render n frames to capture one (useful for motion blur like effects)"};
75 cvar_t r_letterbox = {0, "r_letterbox", "0", "reduces vertical height of view to simulate a letterboxed movie effect (can be used by mods for cutscenes)"};
76 cvar_t r_stereo_separation = {0, "r_stereo_separation", "4", "separation distance of eyes in the world (negative values are only useful for cross-eyed viewing)"};
77 cvar_t r_stereo_sidebyside = {0, "r_stereo_sidebyside", "0", "side by side views for those who can't afford glasses but can afford eye strain (note: use a negative r_stereo_separation if you want cross-eyed viewing)"};
78 cvar_t r_stereo_horizontal = {0, "r_stereo_horizontal", "0", "aspect skewed side by side view for special decoder/display hardware"};
79 cvar_t r_stereo_vertical = {0, "r_stereo_vertical", "0", "aspect skewed top and bottom view for special decoder/display hardware"};
80 cvar_t r_stereo_redblue = {0, "r_stereo_redblue", "0", "red/blue anaglyph stereo glasses (note: most of these glasses are actually red/cyan, try that one too)"};
81 cvar_t r_stereo_redcyan = {0, "r_stereo_redcyan", "0", "red/cyan anaglyph stereo glasses, the kind given away at drive-in movies like Creature From The Black Lagoon In 3D"};
82 cvar_t r_stereo_redgreen = {0, "r_stereo_redgreen", "0", "red/green anaglyph stereo glasses (for those who don't mind yellow)"};
83 cvar_t r_stereo_angle = {0, "r_stereo_angle", "0", "separation angle of eyes (makes the views look different directions, as an example, 90 gives a 90 degree separation where the views are 45 degrees left and 45 degrees right)"};
84 cvar_t scr_stipple = {0, "scr_stipple", "0", "interlacing-like stippling of the display"};
85 cvar_t scr_refresh = {0, "scr_refresh", "1", "allows you to completely shut off rendering for benchmarking purposes"};
86 cvar_t scr_screenshot_name_in_mapdir = {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"};
87 cvar_t shownetgraph = {CVAR_SAVE, "shownetgraph", "0", "shows a graph of packet sizes and other information, 0 = off, 1 = show client netgraph, 2 = show client and server netgraphs (when hosting a server)"};
88 cvar_t cl_demo_mousegrab = {0, "cl_demo_mousegrab", "0", "Allows reading the mouse input while playing demos. Useful for camera mods developed in csqc. (0: never, 1: always)"};
89 cvar_t timedemo_screenshotframelist = {0, "timedemo_screenshotframelist", "", "when performing a timedemo, take screenshots of each frame in this space-separated list - example: 1 201 401"};
90 cvar_t vid_touchscreen_outlinealpha = {0, "vid_touchscreen_outlinealpha", "0", "opacity of touchscreen area outlines"};
91 cvar_t vid_touchscreen_overlayalpha = {0, "vid_touchscreen_overlayalpha", "0.25", "opacity of touchscreen area icons"};
92 cvar_t r_speeds_graph = {CVAR_SAVE, "r_speeds_graph", "0", "display a graph of renderer statistics "};
93 cvar_t r_speeds_graph_filter[8] =
95 {CVAR_SAVE, "r_speeds_graph_filter_r", "timedelta", "Red - display the specified renderer statistic"},
96 {CVAR_SAVE, "r_speeds_graph_filter_g", "batch_batches", "Green - display the specified renderer statistic"},
97 {CVAR_SAVE, "r_speeds_graph_filter_b", "batch_triangles", "Blue - display the specified renderer statistic"},
98 {CVAR_SAVE, "r_speeds_graph_filter_y", "fast_triangles", "Yellow - display the specified renderer statistic"},
99 {CVAR_SAVE, "r_speeds_graph_filter_c", "copytriangles_triangles", "Cyan - display the specified renderer statistic"},
100 {CVAR_SAVE, "r_speeds_graph_filter_m", "dynamic_triangles", "Magenta - display the specified renderer statistic"},
101 {CVAR_SAVE, "r_speeds_graph_filter_w", "animcache_shade_vertices", "White - display the specified renderer statistic"},
102 {CVAR_SAVE, "r_speeds_graph_filter_o", "animcache_shape_vertices", "Orange - display the specified renderer statistic"},
104 cvar_t r_speeds_graph_length = {CVAR_SAVE, "r_speeds_graph_length", "1024", "number of frames in statistics graph, can be from 4 to 8192"};
105 cvar_t r_speeds_graph_seconds = {CVAR_SAVE, "r_speeds_graph_seconds", "2", "number of seconds in graph, can be from 0.1 to 120"};
106 cvar_t r_speeds_graph_x = {CVAR_SAVE, "r_speeds_graph_x", "0", "position of graph"};
107 cvar_t r_speeds_graph_y = {CVAR_SAVE, "r_speeds_graph_y", "0", "position of graph"};
108 cvar_t r_speeds_graph_width = {CVAR_SAVE, "r_speeds_graph_width", "256", "size of graph"};
109 cvar_t r_speeds_graph_height = {CVAR_SAVE, "r_speeds_graph_height", "128", "size of graph"};
110 cvar_t r_speeds_graph_maxtimedelta = {CVAR_SAVE, "r_speeds_graph_maxtimedelta", "16667", "maximum timedelta to display in the graph (this value will be the top line)"};
111 cvar_t r_speeds_graph_maxdefault = {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)"};
115 extern cvar_t sbar_info_pos;
116 extern cvar_t r_fog_clear;
118 int jpeg_supported = false;
120 qboolean scr_initialized; // ready to draw
122 float scr_con_current;
123 int scr_con_margin_bottom;
125 extern int con_vislines;
127 static void SCR_ScreenShot_f (void);
128 static void R_Envmap_f (void);
131 void R_ClearScreen(qboolean fogcolor);
134 ===============================================================================
138 ===============================================================================
141 char scr_centerstring[MAX_INPUTLINE];
142 float scr_centertime_start; // for slow victory printing
143 float scr_centertime_off;
144 int scr_center_lines;
146 int scr_erase_center;
147 char scr_infobarstring[MAX_INPUTLINE];
148 float scr_infobartime_off;
154 Called for important messages that should stay in the center of the screen
158 void SCR_CenterPrint(const char *str)
160 strlcpy (scr_centerstring, str, sizeof (scr_centerstring));
161 scr_centertime_off = scr_centertime.value;
162 scr_centertime_start = cl.time;
164 // count the number of lines for centering
165 scr_center_lines = 1;
175 static void SCR_DrawCenterString (void)
182 if(cl.intermission == 2) // in finale,
183 if(sb_showscores) // make TAB hide the finale message (sb_showscores overrides finale in sbar.c)
186 if(scr_centertime.value <= 0 && !cl.intermission)
189 // the finale prints the characters one at a time, except if printspeed is an absurdly high value
190 if (cl.intermission && scr_printspeed.value > 0 && scr_printspeed.value < 1000000)
191 remaining = (int)(scr_printspeed.value * (cl.time - scr_centertime_start));
195 scr_erase_center = 0;
196 start = scr_centerstring;
201 if (scr_center_lines <= 4)
202 y = (int)(vid_conheight.integer*0.35);
209 // scan the number of characters on the line, not counting color codes
210 char *newline = strchr(start, '\n');
211 int l = newline ? (newline - start) : (int)strlen(start);
212 float width = DrawQ_TextWidth(start, l, 8, 8, false, FONT_CENTERPRINT);
214 x = (int) (vid_conwidth.integer - width)/2;
219 DrawQ_String(x, y, start, l, 8, 8, 1, 1, 1, 1, 0, &color, false, FONT_CENTERPRINT);
228 start = newline + 1; // skip the \n
232 static void SCR_CheckDrawCenterString (void)
234 if (scr_center_lines > scr_erase_lines)
235 scr_erase_lines = scr_center_lines;
237 if (cl.time > cl.oldtime)
238 scr_centertime_off -= cl.time - cl.oldtime;
240 // don't draw if this is a normal stats-screen intermission,
241 // only if it is not an intermission, or a finale intermission
242 if (cl.intermission == 1)
244 if (scr_centertime_off <= 0 && !cl.intermission)
246 if (key_dest != key_game)
249 SCR_DrawCenterString ();
252 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)
254 netgraphitem_t *graph;
255 int j, x, y, numlines;
257 char bytesstring[128];
258 float g[NETGRAPH_PACKETS][7];
261 r_vertexgeneric_t vertex[(NETGRAPH_PACKETS+2)*6*2];
262 r_vertexgeneric_t *v;
263 DrawQ_Fill(graphx, graphy, graphwidth, graphheight + textsize * 2, 0, 0, 0, 0.5, 0);
264 // draw the bar graph itself
265 memset(g, 0, sizeof(g));
266 for (j = 0;j < NETGRAPH_PACKETS;j++)
268 graph = netgraph + j;
269 g[j][0] = 1.0f - 0.25f * (realtime - graph->time);
276 if (graph->unreliablebytes == NETGRAPH_LOSTPACKET)
278 else if (graph->unreliablebytes == NETGRAPH_CHOKEDPACKET)
282 if(netgraph[j].time >= netgraph[(j+NETGRAPH_PACKETS-1)%NETGRAPH_PACKETS].time)
283 if(graph->unreliablebytes + graph->reliablebytes + graph->ackbytes >= graphlimit * (netgraph[j].time - netgraph[(j+NETGRAPH_PACKETS-1)%NETGRAPH_PACKETS].time))
285 g[j][3] = 1.0f - graph->unreliablebytes * graphscale;
286 g[j][4] = g[j][3] - graph->reliablebytes * graphscale;
287 g[j][5] = g[j][4] - graph->ackbytes * graphscale;
288 // count bytes in the last second
289 if (realtime - graph->time < 1.0f)
290 totalbytes += graph->unreliablebytes + graph->reliablebytes + graph->ackbytes;
292 if(graph->cleartime >= 0)
293 g[j][6] = 0.5f + 0.5f * (2.0 / M_PI) * atan((M_PI / 2.0) * (graph->cleartime - graph->time));
294 g[j][1] = bound(0.0f, g[j][1], 1.0f);
295 g[j][2] = bound(0.0f, g[j][2], 1.0f);
296 g[j][3] = bound(0.0f, g[j][3], 1.0f);
297 g[j][4] = bound(0.0f, g[j][4], 1.0f);
298 g[j][5] = bound(0.0f, g[j][5], 1.0f);
299 g[j][6] = bound(0.0f, g[j][6], 1.0f);
301 // render the lines for the graph
304 for (j = 0;j < NETGRAPH_PACKETS;j++)
307 b = g[(j+1)%NETGRAPH_PACKETS];
308 if (a[0] < 0.0f || b[0] > 1.0f || b[0] < a[0])
310 VectorSet(v->vertex3f, graphx + graphwidth * a[0], graphy + graphheight * a[2], 0.0f);Vector4Set(v->color4f, 1.0f, 1.0f, 0.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
311 VectorSet(v->vertex3f, graphx + graphwidth * b[0], graphy + graphheight * b[2], 0.0f);Vector4Set(v->color4f, 1.0f, 1.0f, 0.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
313 VectorSet(v->vertex3f, graphx + graphwidth * a[0], graphy + graphheight * a[1], 0.0f);Vector4Set(v->color4f, 1.0f, 0.0f, 0.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
314 VectorSet(v->vertex3f, graphx + graphwidth * b[0], graphy + graphheight * b[1], 0.0f);Vector4Set(v->color4f, 1.0f, 0.0f, 0.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
316 VectorSet(v->vertex3f, graphx + graphwidth * a[0], graphy + graphheight * a[5], 0.0f);Vector4Set(v->color4f, 0.0f, 1.0f, 0.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
317 VectorSet(v->vertex3f, graphx + graphwidth * b[0], graphy + graphheight * b[5], 0.0f);Vector4Set(v->color4f, 0.0f, 1.0f, 0.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
319 VectorSet(v->vertex3f, graphx + graphwidth * a[0], graphy + graphheight * a[4], 0.0f);Vector4Set(v->color4f, 1.0f, 1.0f, 1.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
320 VectorSet(v->vertex3f, graphx + graphwidth * b[0], graphy + graphheight * b[4], 0.0f);Vector4Set(v->color4f, 1.0f, 1.0f, 1.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
322 VectorSet(v->vertex3f, graphx + graphwidth * a[0], graphy + graphheight * a[3], 0.0f);Vector4Set(v->color4f, 1.0f, 0.5f, 0.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
323 VectorSet(v->vertex3f, graphx + graphwidth * b[0], graphy + graphheight * b[3], 0.0f);Vector4Set(v->color4f, 1.0f, 0.5f, 0.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
325 VectorSet(v->vertex3f, graphx + graphwidth * a[0], graphy + graphheight * a[6], 0.0f);Vector4Set(v->color4f, 0.0f, 0.0f, 1.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
326 VectorSet(v->vertex3f, graphx + graphwidth * b[0], graphy + graphheight * b[6], 0.0f);Vector4Set(v->color4f, 0.0f, 0.0f, 1.0f, 1.0f);Vector2Set(v->texcoord2f, 0.0f, 0.0f);v++;
332 R_Mesh_PrepareVertices_Generic(numlines*2, vertex, NULL, 0);
333 DrawQ_Lines(0.0f, numlines, 0, false);
336 y = graphy + graphheight;
337 dpsnprintf(bytesstring, sizeof(bytesstring), "%i", totalbytes);
338 DrawQ_String(x, y, label , 0, textsize, textsize, 1.0f, 1.0f, 1.0f, 1.0f, 0, NULL, false, FONT_DEFAULT);y += textsize;
339 DrawQ_String(x, y, bytesstring, 0, textsize, textsize, 1.0f, 1.0f, 1.0f, 1.0f, 0, NULL, false, FONT_DEFAULT);y += textsize;
347 static void SCR_DrawNetGraph (void)
349 int i, separator1, separator2, graphwidth, graphheight, netgraph_x, netgraph_y, textsize, index, netgraphsperrow, graphlimit;
354 if (cls.state != ca_connected)
358 if (!shownetgraph.integer)
366 graphscale = 1.0f / 1500.0f;
367 graphlimit = cl_rate.integer;
369 netgraphsperrow = (vid_conwidth.integer + separator2) / (graphwidth * 2 + separator1 + separator2);
370 netgraphsperrow = max(netgraphsperrow, 1);
373 netgraph_x = (vid_conwidth.integer + separator2) - (1 + (index % netgraphsperrow)) * (graphwidth * 2 + separator1 + separator2);
374 netgraph_y = (vid_conheight.integer - 48 - sbar_info_pos.integer + separator2) - (1 + (index / netgraphsperrow)) * (graphheight + textsize + separator2);
376 SCR_DrawNetGraph_DrawGraph(netgraph_x , netgraph_y, graphwidth, graphheight, graphscale, graphlimit, "incoming", textsize, c->incoming_packetcounter, c->incoming_netgraph);
377 SCR_DrawNetGraph_DrawGraph(netgraph_x + graphwidth + separator1, netgraph_y, graphwidth, graphheight, graphscale, graphlimit, "outgoing", textsize, c->outgoing_packetcounter, c->outgoing_netgraph);
380 if (sv.active && shownetgraph.integer >= 2)
382 for (i = 0;i < svs.maxclients;i++)
384 c = svs.clients[i].netconnection;
387 netgraph_x = (vid_conwidth.integer + separator2) - (1 + (index % netgraphsperrow)) * (graphwidth * 2 + separator1 + separator2);
388 netgraph_y = (vid_conheight.integer - 48 + separator2) - (1 + (index / netgraphsperrow)) * (graphheight + textsize + separator2);
389 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);
390 SCR_DrawNetGraph_DrawGraph(netgraph_x + graphwidth + separator1, netgraph_y, graphwidth, graphheight, graphscale, graphlimit, "" , textsize, c->incoming_packetcounter, c->incoming_netgraph);
401 static void SCR_DrawTurtle (void)
405 if (cls.state != ca_connected)
408 if (!scr_showturtle.integer)
411 if (cl.realframetime < 0.1)
421 DrawQ_Pic (0, 0, Draw_CachePic ("gfx/turtle"), 0, 0, 1, 1, 1, 1, 0);
429 static void SCR_DrawNet (void)
431 if (cls.state != ca_connected)
433 if (realtime - cl.last_received_message < 0.3)
435 if (cls.demoplayback)
438 DrawQ_Pic (64, 0, Draw_CachePic ("gfx/net"), 0, 0, 1, 1, 1, 1, 0);
446 static void SCR_DrawPause (void)
450 if (cls.state != ca_connected)
453 if (!scr_showpause.integer) // turn off for screenshots
459 pic = Draw_CachePic ("gfx/pause");
460 DrawQ_Pic ((vid_conwidth.integer - Draw_GetPicWidth(pic))/2, (vid_conheight.integer - Draw_GetPicHeight(pic))/2, pic, 0, 0, 1, 1, 1, 1, 0);
468 static void SCR_DrawBrand (void)
473 if (!scr_showbrand.value)
476 pic = Draw_CachePic ("gfx/brand");
478 switch ((int)scr_showbrand.value)
480 case 1: // bottom left
482 y = vid_conheight.integer - Draw_GetPicHeight(pic);
484 case 2: // bottom centre
485 x = (vid_conwidth.integer - Draw_GetPicWidth(pic)) / 2;
486 y = vid_conheight.integer - Draw_GetPicHeight(pic);
488 case 3: // bottom right
489 x = vid_conwidth.integer - Draw_GetPicWidth(pic);
490 y = vid_conheight.integer - Draw_GetPicHeight(pic);
492 case 4: // centre right
493 x = vid_conwidth.integer - Draw_GetPicWidth(pic);
494 y = (vid_conheight.integer - Draw_GetPicHeight(pic)) / 2;
497 x = vid_conwidth.integer - Draw_GetPicWidth(pic);
500 case 6: // top centre
501 x = (vid_conwidth.integer - Draw_GetPicWidth(pic)) / 2;
508 case 8: // centre left
510 y = (vid_conheight.integer - Draw_GetPicHeight(pic)) / 2;
516 DrawQ_Pic (x, y, pic, 0, 0, 1, 1, 1, 1, 0);
524 static int SCR_DrawQWDownload(int offset)
526 // sync with SCR_InfobarHeight
529 float size = scr_infobar_height.value;
532 if (!cls.qw_downloadname[0])
534 cls.qw_downloadspeedrate = 0;
535 cls.qw_downloadspeedtime = realtime;
536 cls.qw_downloadspeedcount = 0;
539 if (realtime >= cls.qw_downloadspeedtime + 1)
541 cls.qw_downloadspeedrate = cls.qw_downloadspeedcount;
542 cls.qw_downloadspeedtime = realtime;
543 cls.qw_downloadspeedcount = 0;
545 if (cls.protocol == PROTOCOL_QUAKEWORLD)
546 dpsnprintf(temp, sizeof(temp), "Downloading %s %3i%% (%i) at %i bytes/s", cls.qw_downloadname, cls.qw_downloadpercent, cls.qw_downloadmemorycursize, cls.qw_downloadspeedrate);
548 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);
549 len = (int)strlen(temp);
550 x = (vid_conwidth.integer - DrawQ_TextWidth(temp, len, size, size, true, FONT_INFOBAR)) / 2;
551 y = vid_conheight.integer - size - offset;
552 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
553 DrawQ_String(x, y, temp, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
558 SCR_DrawInfobarString
561 static int SCR_DrawInfobarString(int offset)
565 float size = scr_infobar_height.value;
567 len = (int)strlen(scr_infobarstring);
568 x = (vid_conwidth.integer - DrawQ_TextWidth(scr_infobarstring, len, size, size, false, FONT_INFOBAR)) / 2;
569 y = vid_conheight.integer - size - offset;
570 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
571 DrawQ_String(x, y, scr_infobarstring, len, size, size, 1, 1, 1, 1, 0, NULL, false, FONT_INFOBAR);
580 static int SCR_DrawCurlDownload(int offset)
582 // sync with SCR_InfobarHeight
587 float size = scr_infobar_height.value;
588 Curl_downloadinfo_t *downinfo;
590 char addinfobuf[128];
593 downinfo = Curl_GetDownloadInfo(&nDownloads, &addinfo, addinfobuf, sizeof(addinfobuf));
597 y = vid_conheight.integer - size * nDownloads - offset;
601 len = (int)strlen(addinfo);
602 x = (vid_conwidth.integer - DrawQ_TextWidth(addinfo, len, size, size, true, FONT_INFOBAR)) / 2;
603 DrawQ_Fill(0, y - size, vid_conwidth.integer, size, 1, 1, 1, cls.signon == SIGNONS ? 0.8 : 1, 0);
604 DrawQ_String(x, y - size, addinfo, len, size, size, 0, 0, 0, 1, 0, NULL, true, FONT_INFOBAR);
607 for(i = 0; i != nDownloads; ++i)
609 if(downinfo[i].queued)
610 dpsnprintf(temp, sizeof(temp), "Still in queue: %s", downinfo[i].filename);
611 else if(downinfo[i].progress <= 0)
612 dpsnprintf(temp, sizeof(temp), "Downloading %s ... ???.?%% @ %.1f KiB/s", downinfo[i].filename, downinfo[i].speed / 1024.0);
614 dpsnprintf(temp, sizeof(temp), "Downloading %s ... %5.1f%% @ %.1f KiB/s", downinfo[i].filename, 100.0 * downinfo[i].progress, downinfo[i].speed / 1024.0);
615 len = (int)strlen(temp);
616 x = (vid_conwidth.integer - DrawQ_TextWidth(temp, len, size, size, true, FONT_INFOBAR)) / 2;
617 DrawQ_Fill(0, y + i * size, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
618 DrawQ_String(x, y + i * size, temp, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
623 return size * (nDownloads + (addinfo ? 1 : 0));
631 static void SCR_DrawInfobar(void)
634 offset += SCR_DrawQWDownload(offset);
635 offset += SCR_DrawCurlDownload(offset);
636 if(scr_infobartime_off > 0)
637 offset += SCR_DrawInfobarString(offset);
638 if(offset != scr_con_margin_bottom)
639 Con_DPrintf("broken console margin calculation: %d != %d\n", offset, scr_con_margin_bottom);
642 static int SCR_InfobarHeight(void)
645 Curl_downloadinfo_t *downinfo;
648 char addinfobuf[128];
650 if (cl.time > cl.oldtime)
651 scr_infobartime_off -= cl.time - cl.oldtime;
652 if(scr_infobartime_off > 0)
654 if(cls.qw_downloadname[0])
657 downinfo = Curl_GetDownloadInfo(&nDownloads, &addinfo, addinfobuf, sizeof(addinfobuf));
660 offset += (nDownloads + (addinfo ? 1 : 0));
663 offset *= scr_infobar_height.value;
673 static void SCR_InfoBar_f(void)
677 scr_infobartime_off = atof(Cmd_Argv(1));
678 strlcpy(scr_infobarstring, Cmd_Argv(2), sizeof(scr_infobarstring));
682 Con_Printf("usage:\ninfobar expiretime \"string\"\n");
685 //=============================================================================
689 SCR_SetUpToDrawConsole
692 static void SCR_SetUpToDrawConsole (void)
694 // lines of console to display
697 static int framecounter = 0;
703 if (scr_menuforcewhiledisconnected.integer && key_dest == key_game && cls.state == ca_disconnected)
705 if (framecounter >= 2)
714 if (scr_conforcewhiledisconnected.integer && key_dest == key_game && cls.signon != SIGNONS)
715 key_consoleactive |= KEY_CONSOLEACTIVE_FORCED;
717 key_consoleactive &= ~KEY_CONSOLEACTIVE_FORCED;
719 // decide on the height of the console
720 if (key_consoleactive & KEY_CONSOLEACTIVE_USER)
721 conlines = vid_conheight.integer/2; // half screen
723 conlines = 0; // none visible
725 scr_con_current = conlines;
733 void SCR_DrawConsole (void)
735 scr_con_margin_bottom = SCR_InfobarHeight();
736 if (key_consoleactive & KEY_CONSOLEACTIVE_FORCED)
739 Con_DrawConsole (vid_conheight.integer - scr_con_margin_bottom);
741 else if (scr_con_current)
742 Con_DrawConsole (min((int)scr_con_current, vid_conheight.integer - scr_con_margin_bottom));
749 SCR_BeginLoadingPlaque
753 void SCR_BeginLoadingPlaque (qboolean startup)
755 // save console log up to this point to log_file if it was set by configs
759 SCR_UpdateLoadingScreen(false, startup);
762 //=============================================================================
764 const char *r_stat_name[r_stat_count] =
771 "entities_triangles",
777 "lightmapupdatepixels",
787 "lights_lighttriangles",
788 "lights_shadowtriangles",
789 "lights_dynamicshadowtriangles",
791 "bouncegrid_particles",
795 "bouncegrid_bounces",
796 "photoncache_animated",
797 "photoncache_cached",
798 "photoncache_traced",
802 "indexbufferuploadcount",
803 "indexbufferuploadsize",
804 "vertexbufferuploadcount",
805 "vertexbufferuploadsize",
808 "bufferdatacurrent_vertex", // R_BUFFERDATA_ types are added to this index
809 "bufferdatacurrent_index16",
810 "bufferdatacurrent_index32",
811 "bufferdatacurrent_uniform",
812 "bufferdatasize_vertex", // R_BUFFERDATA_ types are added to this index
813 "bufferdatasize_index16",
814 "bufferdatasize_index32",
815 "bufferdatasize_uniform",
816 "animcache_vertexmesh_count",
817 "animcache_vertexmesh_vertices",
818 "animcache_vertexmesh_maxvertices",
819 "animcache_skeletal_count",
820 "animcache_skeletal_bones",
821 "animcache_skeletal_maxbones",
822 "animcache_shade_count",
823 "animcache_shade_vertices",
824 "animcache_shade_maxvertices",
825 "animcache_shape_count",
826 "animcache_shape_vertices",
827 "animcache_shape_maxvertices",
837 "copytriangles_batches",
838 "copytriangles_surfaces",
839 "copytriangles_vertices",
840 "copytriangles_triangles",
845 "dynamicskeletal_batches",
846 "dynamicskeletal_surfaces",
847 "dynamicskeletal_vertices",
848 "dynamicskeletal_triangles",
849 "dynamic_batches_because_cvar",
850 "dynamic_surfaces_because_cvar",
851 "dynamic_vertices_because_cvar",
852 "dynamic_triangles_because_cvar",
853 "dynamic_batches_because_lightmapvertex",
854 "dynamic_surfaces_because_lightmapvertex",
855 "dynamic_vertices_because_lightmapvertex",
856 "dynamic_triangles_because_lightmapvertex",
857 "dynamic_batches_because_deformvertexes_autosprite",
858 "dynamic_surfaces_because_deformvertexes_autosprite",
859 "dynamic_vertices_because_deformvertexes_autosprite",
860 "dynamic_triangles_because_deformvertexes_autosprite",
861 "dynamic_batches_because_deformvertexes_autosprite2",
862 "dynamic_surfaces_because_deformvertexes_autosprite2",
863 "dynamic_vertices_because_deformvertexes_autosprite2",
864 "dynamic_triangles_because_deformvertexes_autosprite2",
865 "dynamic_batches_because_deformvertexes_normal",
866 "dynamic_surfaces_because_deformvertexes_normal",
867 "dynamic_vertices_because_deformvertexes_normal",
868 "dynamic_triangles_because_deformvertexes_normal",
869 "dynamic_batches_because_deformvertexes_wave",
870 "dynamic_surfaces_because_deformvertexes_wave",
871 "dynamic_vertices_because_deformvertexes_wave",
872 "dynamic_triangles_because_deformvertexes_wave",
873 "dynamic_batches_because_deformvertexes_bulge",
874 "dynamic_surfaces_because_deformvertexes_bulge",
875 "dynamic_vertices_because_deformvertexes_bulge",
876 "dynamic_triangles_because_deformvertexes_bulge",
877 "dynamic_batches_because_deformvertexes_move",
878 "dynamic_surfaces_because_deformvertexes_move",
879 "dynamic_vertices_because_deformvertexes_move",
880 "dynamic_triangles_because_deformvertexes_move",
881 "dynamic_batches_because_tcgen_lightmap",
882 "dynamic_surfaces_because_tcgen_lightmap",
883 "dynamic_vertices_because_tcgen_lightmap",
884 "dynamic_triangles_because_tcgen_lightmap",
885 "dynamic_batches_because_tcgen_vector",
886 "dynamic_surfaces_because_tcgen_vector",
887 "dynamic_vertices_because_tcgen_vector",
888 "dynamic_triangles_because_tcgen_vector",
889 "dynamic_batches_because_tcgen_environment",
890 "dynamic_surfaces_because_tcgen_environment",
891 "dynamic_vertices_because_tcgen_environment",
892 "dynamic_triangles_because_tcgen_environment",
893 "dynamic_batches_because_tcmod_turbulent",
894 "dynamic_surfaces_because_tcmod_turbulent",
895 "dynamic_vertices_because_tcmod_turbulent",
896 "dynamic_triangles_because_tcmod_turbulent",
897 "dynamic_batches_because_interleavedarrays",
898 "dynamic_surfaces_because_interleavedarrays",
899 "dynamic_vertices_because_interleavedarrays",
900 "dynamic_triangles_because_interleavedarrays",
901 "dynamic_batches_because_nogaps",
902 "dynamic_surfaces_because_nogaps",
903 "dynamic_vertices_because_nogaps",
904 "dynamic_triangles_because_nogaps",
905 "dynamic_batches_because_derived",
906 "dynamic_surfaces_because_derived",
907 "dynamic_vertices_because_derived",
908 "dynamic_triangles_because_derived",
910 "entitycache_surfaces",
911 "entitycache_vertices",
912 "entitycache_triangles",
913 "entityanimate_count",
914 "entityanimate_surfaces",
915 "entityanimate_vertices",
916 "entityanimate_triangles",
917 "entityskeletal_count",
918 "entityskeletal_surfaces",
919 "entityskeletal_vertices",
920 "entityskeletal_triangles",
921 "entitystatic_count",
922 "entitystatic_surfaces",
923 "entitystatic_vertices",
924 "entitystatic_triangles",
925 "entitycustom_count",
926 "entitycustom_surfaces",
927 "entitycustom_vertices",
928 "entitycustom_triangles",
931 char r_speeds_timestring[4096];
932 int speedstringcount, r_timereport_active;
933 double r_timereport_temp = 0, r_timereport_current = 0, r_timereport_start = 0;
934 int r_speeds_longestitem = 0;
936 void R_TimeReport(const char *desc)
942 if (r_speeds.integer < 2 || !r_timereport_active)
946 if (r_speeds.integer == 2)
949 r_timereport_temp = r_timereport_current;
950 r_timereport_current = Sys_DirtyTime();
951 t = (int) ((r_timereport_current - r_timereport_temp) * 1000000.0 + 0.5);
953 length = dpsnprintf(tempbuf, sizeof(tempbuf), "%8i %s", t, desc);
955 length = (int)sizeof(tempbuf) - 1;
956 if (r_speeds_longestitem < length)
957 r_speeds_longestitem = length;
958 for (;length < r_speeds_longestitem;length++)
959 tempbuf[length] = ' ';
962 if (speedstringcount + length > (vid_conwidth.integer / 8))
964 strlcat(r_speeds_timestring, "\n", sizeof(r_speeds_timestring));
965 speedstringcount = 0;
967 strlcat(r_speeds_timestring, tempbuf, sizeof(r_speeds_timestring));
968 speedstringcount += length;
971 static void R_TimeReport_BeginFrame(void)
973 speedstringcount = 0;
974 r_speeds_timestring[0] = 0;
975 r_timereport_active = false;
976 memset(&r_refdef.stats, 0, sizeof(r_refdef.stats));
978 if (r_speeds.integer >= 2)
980 r_timereport_active = true;
981 r_timereport_start = r_timereport_current = Sys_DirtyTime();
985 static int R_CountLeafTriangles(const dp_model_t *model, const mleaf_t *leaf)
987 int i, triangles = 0;
988 for (i = 0;i < leaf->numleafsurfaces;i++)
989 triangles += model->data_surfaces[leaf->firstleafsurface[i]].num_triangles;
993 #define R_SPEEDS_GRAPH_COLORS 8
994 #define R_SPEEDS_GRAPH_TEXTLENGTH 64
995 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}};
997 extern cvar_t r_viewscale;
998 extern float viewscalefpsadjusted;
999 static void R_TimeReport_EndFrame(void)
1003 char string[1024+4096];
1005 static double oldtime = 0;
1007 r_refdef.stats[r_stat_timedelta] = (int)((realtime - oldtime) * 1000000.0);
1009 r_refdef.stats[r_stat_quality] = (int)(100 * r_refdef.view.quality);
1012 if (r_speeds.integer)
1014 // put the location name in the r_speeds display as it greatly helps
1015 // when creating loc files
1016 loc = CL_Locs_FindNearest(cl.movement_origin);
1017 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;
1018 dpsnprintf(string, sizeof(string),
1019 "%6ius time delta %s%s %.3f cl.time%2.4f brightness\n"
1020 "%3i renders org:'%+8.2f %+8.2f %+8.2f' dir:'%+2.3f %+2.3f %+2.3f'\n"
1021 "%5i viewleaf%5i cluster%3i area%4i brushes%4i surfaces(%7i triangles)\n"
1022 "%7i surfaces%7i triangles %5i entities (%7i surfaces%7i triangles)\n"
1023 "%5i leafs%5i portals%6i/%6i particles%6i/%6i decals %3i%% quality\n"
1024 "%7i lightmap updates (%7i pixels)%8i/%8i framedata\n"
1025 "%4i lights%4i clears%4i scissored%7i light%7i shadow%7i dynamic\n"
1026 "bouncegrid:%4i lights%6i particles%6i traces%6i hits%6i splats%6i bounces\n"
1027 "photon cache efficiency:%6i cached%6i traced%6ianimated\n"
1028 "%6i draws%8i vertices%8i triangles bloompixels%8i copied%8i drawn\n"
1029 "updated%5i indexbuffers%8i bytes%5i vertexbuffers%8i bytes\n"
1030 "animcache%5ib gpuskeletal%7i vertices (%7i with normals)\n"
1031 "fastbatch%5i count%5i surfaces%7i vertices %7i triangles\n"
1032 "copytris%5i count%5i surfaces%7i vertices %7i triangles\n"
1033 "dynamic%5i count%5i surfaces%7i vertices%7i triangles\n"
1035 , r_refdef.stats[r_stat_timedelta], loc ? "Location: " : "", loc ? loc->name : "", cl.time, r_refdef.view.colorscale
1036 , 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]
1037 , 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
1038 , 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]
1039 , 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]
1040 , r_refdef.stats[r_stat_lightmapupdates], r_refdef.stats[r_stat_lightmapupdatepixels], r_refdef.stats[r_stat_framedatacurrent], r_refdef.stats[r_stat_framedatasize]
1041 , 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]
1042 , 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]
1043 , r_refdef.stats[r_stat_photoncache_cached], r_refdef.stats[r_stat_photoncache_traced], r_refdef.stats[r_stat_photoncache_animated]
1044 , 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]
1045 , r_refdef.stats[r_stat_indexbufferuploadcount], r_refdef.stats[r_stat_indexbufferuploadsize], r_refdef.stats[r_stat_vertexbufferuploadcount], r_refdef.stats[r_stat_vertexbufferuploadsize]
1046 , r_refdef.stats[r_stat_animcache_skeletal_bones], r_refdef.stats[r_stat_animcache_shape_vertices], r_refdef.stats[r_stat_animcache_shade_vertices]
1047 , 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]
1048 , 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]
1049 , 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]
1050 , r_speeds_timestring);
1053 speedstringcount = 0;
1054 r_speeds_timestring[0] = 0;
1055 r_timereport_active = false;
1057 if (r_speeds.integer >= 2)
1059 r_timereport_active = true;
1060 r_timereport_start = r_timereport_current = Sys_DirtyTime();
1066 if (string[strlen(string)-1] == '\n')
1067 string[strlen(string)-1] = 0;
1069 for (i = 0;string[i];i++)
1070 if (string[i] == '\n')
1072 y = vid_conheight.integer - sb_lines - lines * 8;
1074 r_draw2d_force = true;
1075 DrawQ_Fill(0, y, vid_conwidth.integer, lines * 8, 0, 0, 0, 0.5, 0);
1079 while (string[i] && string[i] != '\n')
1082 DrawQ_String(0, y, string + j, i - j, 8, 8, 1, 1, 1, 1, 0, NULL, true, FONT_DEFAULT);
1083 if (string[i] == '\n')
1087 r_draw2d_force = false;
1090 if (r_speeds_graph_length.integer != bound(4, r_speeds_graph_length.integer, 8192))
1091 Cvar_SetValueQuick(&r_speeds_graph_length, bound(4, r_speeds_graph_length.integer, 8192));
1092 if (fabs(r_speeds_graph_seconds.value - bound(0.1f, r_speeds_graph_seconds.value, 120.0f)) > 0.01f)
1093 Cvar_SetValueQuick(&r_speeds_graph_seconds, bound(0.1f, r_speeds_graph_seconds.value, 120.0f));
1094 if (r_speeds_graph.integer)
1096 // if we currently have no graph data, reset the graph data entirely
1098 if (!cls.r_speeds_graph_data)
1099 for (i = 0;i < r_stat_count;i++)
1100 cls.r_speeds_graph_datamin[i] = cls.r_speeds_graph_datamax[i] = 0;
1101 if (cls.r_speeds_graph_length != r_speeds_graph_length.integer)
1103 int stat, index, d, graph_length, *graph_data;
1104 cls.r_speeds_graph_length = r_speeds_graph_length.integer;
1105 cls.r_speeds_graph_current = 0;
1106 if (cls.r_speeds_graph_data)
1107 Mem_Free(cls.r_speeds_graph_data);
1108 cls.r_speeds_graph_data = (int *)Mem_Alloc(cls.permanentmempool, cls.r_speeds_graph_length * sizeof(r_refdef.stats));
1109 // initialize the graph to have the current values throughout history
1110 graph_data = cls.r_speeds_graph_data;
1111 graph_length = cls.r_speeds_graph_length;
1113 for (stat = 0;stat < r_stat_count;stat++)
1115 d = r_refdef.stats[stat];
1116 if (stat == r_stat_timedelta)
1118 for (i = 0;i < graph_length;i++)
1119 graph_data[index++] = d;
1125 if (cls.r_speeds_graph_length)
1127 cls.r_speeds_graph_length = 0;
1128 Mem_Free(cls.r_speeds_graph_data);
1129 cls.r_speeds_graph_data = NULL;
1130 cls.r_speeds_graph_current = 0;
1134 if (cls.r_speeds_graph_length)
1137 r_vertexgeneric_t *v;
1140 float x, y, width, height, scalex, scaley;
1141 int range_default = max(r_speeds_graph_maxdefault.integer, 1);
1142 int color, stat, stats, index, range_min, range_max;
1143 int graph_current, graph_length, *graph_data;
1144 int statindex[R_SPEEDS_GRAPH_COLORS];
1147 // add current stats to the graph_data
1148 cls.r_speeds_graph_current++;
1149 if (cls.r_speeds_graph_current >= cls.r_speeds_graph_length)
1150 cls.r_speeds_graph_current = 0;
1151 // poke each new stat into the current offset of its graph
1152 graph_data = cls.r_speeds_graph_data;
1153 graph_current = cls.r_speeds_graph_current;
1154 graph_length = cls.r_speeds_graph_length;
1155 for (stat = 0;stat < r_stat_count;stat++)
1156 graph_data[stat * graph_length + graph_current] = r_refdef.stats[stat];
1158 // update the graph ranges
1159 for (stat = 0;stat < r_stat_count;stat++)
1161 if (cls.r_speeds_graph_datamin[stat] > r_refdef.stats[stat])
1162 cls.r_speeds_graph_datamin[stat] = r_refdef.stats[stat];
1163 if (cls.r_speeds_graph_datamax[stat] < r_refdef.stats[stat])
1164 cls.r_speeds_graph_datamax[stat] = r_refdef.stats[stat];
1167 // force 2D drawing to occur even if r_render is 0
1168 r_draw2d_force = true;
1170 // position the graph
1171 width = r_speeds_graph_width.value;
1172 height = r_speeds_graph_height.value;
1173 x = bound(0, r_speeds_graph_x.value, vid_conwidth.value - width);
1174 y = bound(0, r_speeds_graph_y.value, vid_conheight.value - height);
1176 // fill background with a pattern of gray and black at one second intervals
1177 scalex = (float)width / (float)r_speeds_graph_seconds.value;
1178 for (i = 0;i < r_speeds_graph_seconds.integer + 1;i++)
1180 float x1 = x + width - (i + 1) * scalex;
1181 float x2 = x + width - i * scalex;
1185 DrawQ_Fill(x1, y, x2 - x1, height, 0.0f, 0.0f, 0.0f, 0.5f, 0);
1187 DrawQ_Fill(x1, y, x2 - x1, height, 0.2f, 0.2f, 0.2f, 0.5f, 0);
1190 // count how many stats match our pattern
1193 for (color = 0;color < R_SPEEDS_GRAPH_COLORS;color++)
1195 // look at all stat names and find ones matching the filter
1196 statindex[color] = -1;
1197 if (!r_speeds_graph_filter[color].string)
1199 for (stat = 0;stat < r_stat_count;stat++)
1200 if (!strcmp(r_stat_name[stat], r_speeds_graph_filter[color].string))
1202 if (stat >= r_stat_count)
1204 // record that this color is this stat for the line drawing loop
1205 statindex[color] = stat;
1206 // draw the legend text in the background of the graph
1207 dpsnprintf(legend, sizeof(legend), "%10i :%s", graph_data[stat * graph_length + graph_current], r_stat_name[stat]);
1208 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);
1209 // count how many stats we need to graph in vertex buffer
1215 // legend text is drawn after the graphs
1216 // render the graph lines, we'll go back and render the legend text later
1217 scalex = (float)width / (1000000.0 * r_speeds_graph_seconds.value);
1218 // get space in a vertex buffer to draw this
1219 numlines = stats * (graph_length - 1);
1220 v = R_Mesh_PrepareVertices_Generic_Lock(numlines * 2);
1222 for (color = 0;color < R_SPEEDS_GRAPH_COLORS;color++)
1224 // look at all stat names and find ones matching the filter
1225 stat = statindex[color];
1228 // prefer to graph stats with 0 base, but if they are
1229 // negative we have no choice
1230 range_min = cls.r_speeds_graph_datamin[stat];
1231 range_max = max(cls.r_speeds_graph_datamax[stat], range_min + range_default);
1232 // some stats we specifically override the graph scale on
1233 if (stat == r_stat_timedelta)
1234 range_max = r_speeds_graph_maxtimedelta.integer;
1235 scaley = height / (range_max - range_min);
1236 // generate lines (2 vertices each)
1237 // to deal with incomplete data we walk right to left
1238 data = graph_data + stat * graph_length;
1239 index = graph_current;
1241 for (i = 0;i < graph_length - 1;)
1243 v->vertex3f[0] = x + width - sum * scalex;
1244 if (v->vertex3f[0] < x)
1246 v->vertex3f[1] = y + height - (data[index] - range_min) * scaley;
1248 v->color4f[0] = r_speeds_graph_colors[color][0];
1249 v->color4f[1] = r_speeds_graph_colors[color][1];
1250 v->color4f[2] = r_speeds_graph_colors[color][2];
1251 v->color4f[3] = r_speeds_graph_colors[color][3];
1252 v->texcoord2f[0] = 0;
1253 v->texcoord2f[1] = 0;
1255 sum += graph_data[r_stat_timedelta * graph_length + index];
1258 index = graph_length - 1;
1260 v->vertex3f[0] = x + width - sum * scalex;
1261 if (v->vertex3f[0] < x)
1263 v->vertex3f[1] = y + height - (data[index] - range_min) * scaley;
1265 v->color4f[0] = r_speeds_graph_colors[color][0];
1266 v->color4f[1] = r_speeds_graph_colors[color][1];
1267 v->color4f[2] = r_speeds_graph_colors[color][2];
1268 v->color4f[3] = r_speeds_graph_colors[color][3];
1269 v->texcoord2f[0] = 0;
1270 v->texcoord2f[1] = 0;
1274 R_Mesh_PrepareVertices_Generic_Unlock();
1275 DrawQ_Lines(0.0f, numlines, 0, false);
1278 // return to not drawing anything if r_render is 0
1279 r_draw2d_force = false;
1282 memset(&r_refdef.stats, 0, sizeof(r_refdef.stats));
1292 static void SCR_SizeUp_f (void)
1294 Cvar_SetValue ("viewsize",scr_viewsize.value+10);
1305 static void SCR_SizeDown_f (void)
1307 Cvar_SetValue ("viewsize",scr_viewsize.value-10);
1310 #ifdef CONFIG_VIDEO_CAPTURE
1311 void SCR_CaptureVideo_EndVideo(void);
1313 void CL_Screen_Shutdown(void)
1315 #ifdef CONFIG_VIDEO_CAPTURE
1316 SCR_CaptureVideo_EndVideo();
1320 void CL_Screen_Init(void)
1323 Cvar_RegisterVariable (&scr_fov);
1324 Cvar_RegisterVariable (&scr_viewsize);
1325 Cvar_RegisterVariable (&scr_conalpha);
1326 Cvar_RegisterVariable (&scr_conalphafactor);
1327 Cvar_RegisterVariable (&scr_conalpha2factor);
1328 Cvar_RegisterVariable (&scr_conalpha3factor);
1329 Cvar_RegisterVariable (&scr_conscroll_x);
1330 Cvar_RegisterVariable (&scr_conscroll_y);
1331 Cvar_RegisterVariable (&scr_conscroll2_x);
1332 Cvar_RegisterVariable (&scr_conscroll2_y);
1333 Cvar_RegisterVariable (&scr_conscroll3_x);
1334 Cvar_RegisterVariable (&scr_conscroll3_y);
1335 Cvar_RegisterVariable (&scr_conbrightness);
1336 Cvar_RegisterVariable (&scr_conforcewhiledisconnected);
1338 Cvar_RegisterVariable (&scr_menuforcewhiledisconnected);
1340 Cvar_RegisterVariable (&scr_loadingscreen_background);
1341 Cvar_RegisterVariable (&scr_loadingscreen_scale);
1342 Cvar_RegisterVariable (&scr_loadingscreen_scale_base);
1343 Cvar_RegisterVariable (&scr_loadingscreen_scale_limit);
1344 Cvar_RegisterVariable (&scr_loadingscreen_picture);
1345 Cvar_RegisterVariable (&scr_loadingscreen_count);
1346 Cvar_RegisterVariable (&scr_loadingscreen_firstforstartup);
1347 Cvar_RegisterVariable (&scr_loadingscreen_barcolor);
1348 Cvar_RegisterVariable (&scr_loadingscreen_barheight);
1349 Cvar_RegisterVariable (&scr_loadingscreen_maxfps);
1350 Cvar_RegisterVariable (&scr_infobar_height);
1351 Cvar_RegisterVariable (&scr_showram);
1352 Cvar_RegisterVariable (&scr_showturtle);
1353 Cvar_RegisterVariable (&scr_showpause);
1354 Cvar_RegisterVariable (&scr_showbrand);
1355 Cvar_RegisterVariable (&scr_centertime);
1356 Cvar_RegisterVariable (&scr_printspeed);
1357 Cvar_RegisterVariable (&vid_conwidth);
1358 Cvar_RegisterVariable (&vid_conheight);
1359 Cvar_RegisterVariable (&vid_pixelheight);
1360 Cvar_RegisterVariable (&scr_screenshot_jpeg);
1361 Cvar_RegisterVariable (&scr_screenshot_jpeg_quality);
1362 Cvar_RegisterVariable (&scr_screenshot_png);
1363 Cvar_RegisterVariable (&scr_screenshot_gammaboost);
1364 Cvar_RegisterVariable (&scr_screenshot_name_in_mapdir);
1365 Cvar_RegisterVariable (&scr_screenshot_alpha);
1366 Cvar_RegisterVariable (&scr_screenshot_timestamp);
1367 #ifdef CONFIG_VIDEO_CAPTURE
1368 Cvar_RegisterVariable (&cl_capturevideo);
1369 Cvar_RegisterVariable (&cl_capturevideo_demo_stop);
1370 Cvar_RegisterVariable (&cl_capturevideo_printfps);
1371 Cvar_RegisterVariable (&cl_capturevideo_width);
1372 Cvar_RegisterVariable (&cl_capturevideo_height);
1373 Cvar_RegisterVariable (&cl_capturevideo_realtime);
1374 Cvar_RegisterVariable (&cl_capturevideo_fps);
1375 Cvar_RegisterVariable (&cl_capturevideo_nameformat);
1376 Cvar_RegisterVariable (&cl_capturevideo_number);
1377 Cvar_RegisterVariable (&cl_capturevideo_ogg);
1378 Cvar_RegisterVariable (&cl_capturevideo_framestep);
1380 Cvar_RegisterVariable (&r_letterbox);
1381 Cvar_RegisterVariable(&r_stereo_separation);
1382 Cvar_RegisterVariable(&r_stereo_sidebyside);
1383 Cvar_RegisterVariable(&r_stereo_horizontal);
1384 Cvar_RegisterVariable(&r_stereo_vertical);
1385 Cvar_RegisterVariable(&r_stereo_redblue);
1386 Cvar_RegisterVariable(&r_stereo_redcyan);
1387 Cvar_RegisterVariable(&r_stereo_redgreen);
1388 Cvar_RegisterVariable(&r_stereo_angle);
1389 Cvar_RegisterVariable(&scr_stipple);
1390 Cvar_RegisterVariable(&scr_refresh);
1391 Cvar_RegisterVariable(&shownetgraph);
1392 Cvar_RegisterVariable(&cl_demo_mousegrab);
1393 Cvar_RegisterVariable(&timedemo_screenshotframelist);
1394 Cvar_RegisterVariable(&vid_touchscreen_outlinealpha);
1395 Cvar_RegisterVariable(&vid_touchscreen_overlayalpha);
1396 Cvar_RegisterVariable(&r_speeds_graph);
1397 for (i = 0;i < (int)(sizeof(r_speeds_graph_filter)/sizeof(r_speeds_graph_filter[0]));i++)
1398 Cvar_RegisterVariable(&r_speeds_graph_filter[i]);
1399 Cvar_RegisterVariable(&r_speeds_graph_length);
1400 Cvar_RegisterVariable(&r_speeds_graph_seconds);
1401 Cvar_RegisterVariable(&r_speeds_graph_x);
1402 Cvar_RegisterVariable(&r_speeds_graph_y);
1403 Cvar_RegisterVariable(&r_speeds_graph_width);
1404 Cvar_RegisterVariable(&r_speeds_graph_height);
1405 Cvar_RegisterVariable(&r_speeds_graph_maxtimedelta);
1406 Cvar_RegisterVariable(&r_speeds_graph_maxdefault);
1408 // if we want no console, turn it off here too
1409 if (COM_CheckParm ("-noconsole"))
1410 Cvar_SetQuick(&scr_conforcewhiledisconnected, "0");
1412 Cmd_AddCommand ("sizeup",SCR_SizeUp_f, "increase view size (increases viewsize cvar)");
1413 Cmd_AddCommand ("sizedown",SCR_SizeDown_f, "decrease view size (decreases viewsize cvar)");
1414 Cmd_AddCommand ("screenshot",SCR_ScreenShot_f, "takes a screenshot of the next rendered frame");
1415 Cmd_AddCommand ("envmap", R_Envmap_f, "render a cubemap (skybox) of the current scene");
1416 Cmd_AddCommand ("infobar", SCR_InfoBar_f, "display a text in the infobar (usage: infobar expiretime string)");
1418 #ifdef CONFIG_VIDEO_CAPTURE
1419 SCR_CaptureVideo_Ogg_Init();
1422 scr_initialized = true;
1430 void SCR_ScreenShot_f (void)
1432 static int shotnumber;
1433 static char old_prefix_name[MAX_QPATH];
1434 char prefix_name[MAX_QPATH];
1435 char filename[MAX_QPATH];
1436 unsigned char *buffer1;
1437 unsigned char *buffer2;
1438 qboolean jpeg = (scr_screenshot_jpeg.integer != 0);
1439 qboolean png = (scr_screenshot_png.integer != 0) && !jpeg;
1442 if (Cmd_Argc() == 2)
1445 strlcpy(filename, Cmd_Argv(1), sizeof(filename));
1446 ext = FS_FileExtension(filename);
1447 if (!strcasecmp(ext, "jpg"))
1452 else if (!strcasecmp(ext, "tga"))
1457 else if (!strcasecmp(ext, "png"))
1464 Con_Printf("screenshot: supplied filename must end in .jpg or .tga or .png\n");
1468 else if (scr_screenshot_timestamp.integer)
1472 // TODO maybe make capturevideo and screenshot use similar name patterns?
1473 if (scr_screenshot_name_in_mapdir.integer && cl.worldbasename[0])
1474 dpsnprintf(prefix_name, sizeof(prefix_name), "%s/%s%s", cl.worldbasename, scr_screenshot_name.string, Sys_TimeString("%Y%m%d%H%M%S"));
1476 dpsnprintf(prefix_name, sizeof(prefix_name), "%s%s", scr_screenshot_name.string, Sys_TimeString("%Y%m%d%H%M%S"));
1478 // find a file name to save it to
1479 for (shotnumber100 = 0;shotnumber100 < 100;shotnumber100++)
1480 if (!FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s-%02d.tga", fs_gamedir, prefix_name, shotnumber100))
1481 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s-%02d.jpg", fs_gamedir, prefix_name, shotnumber100))
1482 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s-%02d.png", fs_gamedir, prefix_name, shotnumber100)))
1484 if (shotnumber100 >= 100)
1486 Con_Print("Couldn't create the image file - already 100 shots taken this second!\n");
1490 dpsnprintf(filename, sizeof(filename), "screenshots/%s-%02d.%s", prefix_name, shotnumber100, jpeg ? "jpg" : png ? "png" : "tga");
1494 // TODO maybe make capturevideo and screenshot use similar name patterns?
1495 if (scr_screenshot_name_in_mapdir.integer && cl.worldbasename[0])
1496 dpsnprintf(prefix_name, sizeof(prefix_name), "%s/%s", cl.worldbasename, Sys_TimeString(scr_screenshot_name.string));
1498 dpsnprintf(prefix_name, sizeof(prefix_name), "%s", Sys_TimeString(scr_screenshot_name.string));
1500 // if prefix changed, gamedir or map changed, reset the shotnumber so
1502 // FIXME: should probably do this whenever FS_Rescan or something like that occurs?
1503 if (strcmp(old_prefix_name, prefix_name))
1505 dpsnprintf(old_prefix_name, sizeof(old_prefix_name), "%s", prefix_name );
1509 // find a file name to save it to
1510 for (;shotnumber < 1000000;shotnumber++)
1511 if (!FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s%06d.tga", fs_gamedir, prefix_name, shotnumber))
1512 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s%06d.jpg", fs_gamedir, prefix_name, shotnumber))
1513 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s%06d.png", fs_gamedir, prefix_name, shotnumber)))
1515 if (shotnumber >= 1000000)
1517 Con_Print("Couldn't create the image file - you already have 1000000 screenshots!\n");
1521 dpsnprintf(filename, sizeof(filename), "screenshots/%s%06d.%s", prefix_name, shotnumber, jpeg ? "jpg" : png ? "png" : "tga");
1526 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 4);
1527 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * (scr_screenshot_alpha.integer ? 4 : 3));
1529 if (SCR_ScreenShot (filename, buffer1, buffer2, 0, 0, vid.width, vid.height, false, false, false, jpeg, png, true, scr_screenshot_alpha.integer != 0))
1530 Con_Printf("Wrote %s\n", filename);
1533 Con_Printf("Unable to write %s\n", filename);
1536 if(SCR_ScreenShot (filename, buffer1, buffer2, 0, 0, vid.width, vid.height, false, false, false, false, false, true, scr_screenshot_alpha.integer != 0))
1538 strlcpy(filename + strlen(filename) - 3, "tga", 4);
1539 Con_Printf("Wrote %s\n", filename);
1548 #ifdef CONFIG_VIDEO_CAPTURE
1549 static void SCR_CaptureVideo_BeginVideo(void)
1553 int width = cl_capturevideo_width.integer, height = cl_capturevideo_height.integer;
1554 if (cls.capturevideo.active)
1556 memset(&cls.capturevideo, 0, sizeof(cls.capturevideo));
1557 // soundrate is figured out on the first SoundFrame
1559 if(width == 0 && height != 0)
1560 width = (int) (height * (double)vid.width / ((double)vid.height * vid_pixelheight.value)); // keep aspect
1561 if(width != 0 && height == 0)
1562 height = (int) (width * ((double)vid.height * vid_pixelheight.value) / (double)vid.width); // keep aspect
1564 if(width < 2 || width > vid.width) // can't scale up
1566 if(height < 2 || height > vid.height) // can't scale up
1567 height = vid.height;
1569 // ensure it's all even; if not, scale down a little
1575 cls.capturevideo.width = width;
1576 cls.capturevideo.height = height;
1577 cls.capturevideo.active = true;
1578 cls.capturevideo.framerate = bound(1, cl_capturevideo_fps.value, 1001) * bound(1, cl_capturevideo_framestep.integer, 64);
1579 cls.capturevideo.framestep = cl_capturevideo_framestep.integer;
1580 cls.capturevideo.soundrate = S_GetSoundRate();
1581 cls.capturevideo.soundchannels = S_GetSoundChannels();
1582 cls.capturevideo.startrealtime = realtime;
1583 cls.capturevideo.frame = cls.capturevideo.lastfpsframe = 0;
1584 cls.capturevideo.starttime = cls.capturevideo.lastfpstime = realtime;
1585 cls.capturevideo.soundsampleframe = 0;
1586 cls.capturevideo.realtime = cl_capturevideo_realtime.integer != 0;
1587 cls.capturevideo.screenbuffer = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 4);
1588 cls.capturevideo.outbuffer = (unsigned char *)Mem_Alloc(tempmempool, width * height * (4+4) + 18);
1589 dpsnprintf(cls.capturevideo.basename, sizeof(cls.capturevideo.basename), "video/%s%03i", Sys_TimeString(cl_capturevideo_nameformat.string), cl_capturevideo_number.integer);
1590 Cvar_SetValueQuick(&cl_capturevideo_number, cl_capturevideo_number.integer + 1);
1593 for (i = 0;i < 256;i++)
1595 unsigned char j = (unsigned char)bound(0, 255*pow(i/255.0, gamma), 255);
1596 cls.capturevideo.rgbgammatable[0][i] = j;
1597 cls.capturevideo.rgbgammatable[1][i] = j;
1598 cls.capturevideo.rgbgammatable[2][i] = j;
1602 R = Y + 1.4075 * (Cr - 128);
1603 G = Y + -0.3455 * (Cb - 128) + -0.7169 * (Cr - 128);
1604 B = Y + 1.7790 * (Cb - 128);
1605 Y = R * .299 + G * .587 + B * .114;
1606 Cb = R * -.169 + G * -.332 + B * .500 + 128.;
1607 Cr = R * .500 + G * -.419 + B * -.0813 + 128.;
1610 // identity gamma table
1611 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp, 256);
1612 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp + 256, 256);
1613 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp + 256*2, 256);
1614 if(scr_screenshot_gammaboost.value != 1)
1616 double igamma = 1 / scr_screenshot_gammaboost.value;
1617 for (i = 0;i < 256 * 3;i++)
1618 cls.capturevideo.vidramp[i] = (unsigned short) (0.5 + pow(cls.capturevideo.vidramp[i] * (1.0 / 65535.0), igamma) * 65535.0);
1621 for (i = 0;i < 256;i++)
1623 r = 255*cls.capturevideo.vidramp[i]/65535.0;
1624 g = 255*cls.capturevideo.vidramp[i+256]/65535.0;
1625 b = 255*cls.capturevideo.vidramp[i+512]/65535.0;
1626 // NOTE: we have to round DOWN here, or integer overflows happen. Sorry for slightly wrong looking colors sometimes...
1627 // Y weights from RGB
1628 cls.capturevideo.rgbtoyuvscaletable[0][0][i] = (short)(r * 0.299);
1629 cls.capturevideo.rgbtoyuvscaletable[0][1][i] = (short)(g * 0.587);
1630 cls.capturevideo.rgbtoyuvscaletable[0][2][i] = (short)(b * 0.114);
1631 // Cb weights from RGB
1632 cls.capturevideo.rgbtoyuvscaletable[1][0][i] = (short)(r * -0.169);
1633 cls.capturevideo.rgbtoyuvscaletable[1][1][i] = (short)(g * -0.332);
1634 cls.capturevideo.rgbtoyuvscaletable[1][2][i] = (short)(b * 0.500);
1635 // Cr weights from RGB
1636 cls.capturevideo.rgbtoyuvscaletable[2][0][i] = (short)(r * 0.500);
1637 cls.capturevideo.rgbtoyuvscaletable[2][1][i] = (short)(g * -0.419);
1638 cls.capturevideo.rgbtoyuvscaletable[2][2][i] = (short)(b * -0.0813);
1639 // range reduction of YCbCr to valid signal range
1640 cls.capturevideo.yuvnormalizetable[0][i] = 16 + i * (236-16) / 256;
1641 cls.capturevideo.yuvnormalizetable[1][i] = 16 + i * (240-16) / 256;
1642 cls.capturevideo.yuvnormalizetable[2][i] = 16 + i * (240-16) / 256;
1645 if (cl_capturevideo_ogg.integer)
1647 if(SCR_CaptureVideo_Ogg_Available())
1649 SCR_CaptureVideo_Ogg_BeginVideo();
1653 Con_Print("cl_capturevideo_ogg: libraries not available. Capturing in AVI instead.\n");
1656 SCR_CaptureVideo_Avi_BeginVideo();
1659 void SCR_CaptureVideo_EndVideo(void)
1661 if (!cls.capturevideo.active)
1663 cls.capturevideo.active = false;
1665 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);
1667 if (cls.capturevideo.videofile)
1669 cls.capturevideo.endvideo();
1672 if (cls.capturevideo.screenbuffer)
1674 Mem_Free (cls.capturevideo.screenbuffer);
1675 cls.capturevideo.screenbuffer = NULL;
1678 if (cls.capturevideo.outbuffer)
1680 Mem_Free (cls.capturevideo.outbuffer);
1681 cls.capturevideo.outbuffer = NULL;
1684 memset(&cls.capturevideo, 0, sizeof(cls.capturevideo));
1687 static void SCR_ScaleDownBGRA(unsigned char *in, int inw, int inh, unsigned char *out, int outw, int outh)
1689 // TODO optimize this function
1694 // memcpy is faster than me
1695 if(inw == outw && inh == outh)
1697 memcpy(out, in, 4 * inw * inh);
1701 // otherwise: a box filter
1702 area = (float)outw * (float)outh / (float)inw / (float)inh;
1703 for(y = 0; y < outh; ++y)
1705 float iny0 = y / (float)outh * inh; int iny0_i = (int) floor(iny0);
1706 float iny1 = (y+1) / (float)outh * inh; int iny1_i = (int) ceil(iny1);
1707 for(x = 0; x < outw; ++x)
1709 float inx0 = x / (float)outw * inw; int inx0_i = (int) floor(inx0);
1710 float inx1 = (x+1) / (float)outw * inw; int inx1_i = (int) ceil(inx1);
1711 float r = 0, g = 0, b = 0, alpha = 0;
1714 for(yy = iny0_i; yy < iny1_i; ++yy)
1716 float ya = min(yy+1, iny1) - max(iny0, yy);
1717 for(xx = inx0_i; xx < inx1_i; ++xx)
1719 float a = ya * (min(xx+1, inx1) - max(inx0, xx));
1720 r += a * in[4*(xx + inw * yy)+0];
1721 g += a * in[4*(xx + inw * yy)+1];
1722 b += a * in[4*(xx + inw * yy)+2];
1723 alpha += a * in[4*(xx + inw * yy)+3];
1727 out[4*(x + outw * y)+0] = (unsigned char) (r * area);
1728 out[4*(x + outw * y)+1] = (unsigned char) (g * area);
1729 out[4*(x + outw * y)+2] = (unsigned char) (b * area);
1730 out[4*(x + outw * y)+3] = (unsigned char) (alpha * area);
1735 static void SCR_CaptureVideo_VideoFrame(int newframestepframenum)
1738 int width = cls.capturevideo.width, height = cls.capturevideo.height;
1740 if(newframestepframenum == cls.capturevideo.framestepframe)
1744 // speed is critical here, so do saving as directly as possible
1746 GL_ReadPixelsBGRA(x, y, vid.width, vid.height, cls.capturevideo.screenbuffer);
1748 SCR_ScaleDownBGRA (cls.capturevideo.screenbuffer, vid.width, vid.height, cls.capturevideo.outbuffer, width, height);
1750 cls.capturevideo.videoframes(newframestepframenum - cls.capturevideo.framestepframe);
1751 cls.capturevideo.framestepframe = newframestepframenum;
1753 if(cl_capturevideo_printfps.integer)
1756 double t = realtime;
1757 if(t > cls.capturevideo.lastfpstime + 1)
1759 double fps1 = (cls.capturevideo.frame - cls.capturevideo.lastfpsframe) / (t - cls.capturevideo.lastfpstime + 0.0000001);
1760 double fps = (cls.capturevideo.frame ) / (t - cls.capturevideo.starttime + 0.0000001);
1761 dpsnprintf(buf, sizeof(buf), "capturevideo: (%.1fs) last second %.3ffps, total %.3ffps\n", cls.capturevideo.frame / cls.capturevideo.framerate, fps1, fps);
1762 Sys_PrintToTerminal(buf);
1763 cls.capturevideo.lastfpstime = t;
1764 cls.capturevideo.lastfpsframe = cls.capturevideo.frame;
1769 void SCR_CaptureVideo_SoundFrame(const portable_sampleframe_t *paintbuffer, size_t length)
1771 cls.capturevideo.soundsampleframe += (int)length;
1772 cls.capturevideo.soundframe(paintbuffer, length);
1775 static void SCR_CaptureVideo(void)
1778 if (cl_capturevideo.integer)
1780 if (!cls.capturevideo.active)
1781 SCR_CaptureVideo_BeginVideo();
1782 if (cls.capturevideo.framerate != cl_capturevideo_fps.value * cl_capturevideo_framestep.integer)
1784 Con_Printf("You can not change the video framerate while recording a video.\n");
1785 Cvar_SetValueQuick(&cl_capturevideo_fps, cls.capturevideo.framerate / (double) cl_capturevideo_framestep.integer);
1787 // for AVI saving we have to make sure that sound is saved before video
1788 if (cls.capturevideo.soundrate && !cls.capturevideo.soundsampleframe)
1790 if (cls.capturevideo.realtime)
1792 // preserve sound sync by duplicating frames when running slow
1793 newframenum = (int)((realtime - cls.capturevideo.startrealtime) * cls.capturevideo.framerate);
1796 newframenum = cls.capturevideo.frame + 1;
1797 // if falling behind more than one second, stop
1798 if (newframenum - cls.capturevideo.frame > 60 * (int)ceil(cls.capturevideo.framerate))
1800 Cvar_SetValueQuick(&cl_capturevideo, 0);
1801 Con_Printf("video saving failed on frame %i, your machine is too slow for this capture speed.\n", cls.capturevideo.frame);
1802 SCR_CaptureVideo_EndVideo();
1806 SCR_CaptureVideo_VideoFrame(newframenum / cls.capturevideo.framestep);
1807 cls.capturevideo.frame = newframenum;
1808 if (cls.capturevideo.error)
1810 Cvar_SetValueQuick(&cl_capturevideo, 0);
1811 Con_Printf("video saving failed on frame %i, out of disk space? stopping video capture.\n", cls.capturevideo.frame);
1812 SCR_CaptureVideo_EndVideo();
1815 else if (cls.capturevideo.active)
1816 SCR_CaptureVideo_EndVideo();
1824 Grab six views for environment mapping tests
1831 qboolean flipx, flipy, flipdiagonaly;
1835 {{ 0, 0, 0}, "rt", false, false, false},
1836 {{ 0, 270, 0}, "ft", false, false, false},
1837 {{ 0, 180, 0}, "lf", false, false, false},
1838 {{ 0, 90, 0}, "bk", false, false, false},
1839 {{-90, 180, 0}, "up", true, true, false},
1840 {{ 90, 180, 0}, "dn", true, true, false},
1842 {{ 0, 0, 0}, "px", true, true, true},
1843 {{ 0, 90, 0}, "py", false, true, false},
1844 {{ 0, 180, 0}, "nx", false, false, true},
1845 {{ 0, 270, 0}, "ny", true, false, false},
1846 {{-90, 180, 0}, "pz", false, false, true},
1847 {{ 90, 180, 0}, "nz", false, false, true}
1850 static void R_Envmap_f (void)
1853 char filename[MAX_QPATH], basename[MAX_QPATH];
1854 unsigned char *buffer1;
1855 unsigned char *buffer2;
1857 if (Cmd_Argc() != 3)
1859 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");
1863 strlcpy (basename, Cmd_Argv(1), sizeof (basename));
1864 size = atoi(Cmd_Argv(2));
1865 if (size != 128 && size != 256 && size != 512 && size != 1024)
1867 Con_Print("envmap: size must be one of 128, 256, 512, or 1024\n");
1870 if (size > vid.width || size > vid.height)
1872 Con_Print("envmap: your resolution is not big enough to render that size\n");
1876 r_refdef.envmap = true;
1878 R_UpdateVariables();
1880 r_refdef.view.x = 0;
1881 r_refdef.view.y = 0;
1882 r_refdef.view.z = 0;
1883 r_refdef.view.width = size;
1884 r_refdef.view.height = size;
1885 r_refdef.view.depth = 1;
1886 r_refdef.view.useperspective = true;
1887 r_refdef.view.isoverlay = false;
1889 r_refdef.view.frustum_x = 1; // tan(45 * M_PI / 180.0);
1890 r_refdef.view.frustum_y = 1; // tan(45 * M_PI / 180.0);
1891 r_refdef.view.ortho_x = 90; // abused as angle by VM_CL_R_SetView
1892 r_refdef.view.ortho_y = 90; // abused as angle by VM_CL_R_SetView
1894 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, size * size * 4);
1895 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, size * size * 3);
1897 CL_UpdateEntityShading();
1898 for (j = 0;j < 12;j++)
1900 dpsnprintf(filename, sizeof(filename), "env/%s%s.tga", basename, envmapinfo[j].name);
1901 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);
1902 r_refdef.view.quality = 1;
1903 r_refdef.view.clear = true;
1907 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);
1913 r_refdef.envmap = false;
1916 //=============================================================================
1918 void SHOWLMP_decodehide(void)
1922 lmplabel = MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
1923 for (i = 0;i < cl.num_showlmps;i++)
1924 if (cl.showlmps[i].isactive && strcmp(cl.showlmps[i].label, lmplabel) == 0)
1926 cl.showlmps[i].isactive = false;
1931 void SHOWLMP_decodeshow(void)
1934 char lmplabel[256], picname[256];
1936 strlcpy (lmplabel,MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof (lmplabel));
1937 strlcpy (picname, MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof (picname));
1938 if (gamemode == GAME_NEHAHRA) // LordHavoc: nasty old legacy junk
1940 x = MSG_ReadByte(&cl_message);
1941 y = MSG_ReadByte(&cl_message);
1945 x = MSG_ReadShort(&cl_message);
1946 y = MSG_ReadShort(&cl_message);
1948 if (!cl.showlmps || cl.num_showlmps >= cl.max_showlmps)
1950 showlmp_t *oldshowlmps = cl.showlmps;
1951 cl.max_showlmps += 16;
1952 cl.showlmps = (showlmp_t *) Mem_Alloc(cls.levelmempool, cl.max_showlmps * sizeof(showlmp_t));
1955 if (cl.num_showlmps)
1956 memcpy(cl.showlmps, oldshowlmps, cl.num_showlmps * sizeof(showlmp_t));
1957 Mem_Free(oldshowlmps);
1960 for (k = 0;k < cl.max_showlmps;k++)
1961 if (cl.showlmps[k].isactive && !strcmp(cl.showlmps[k].label, lmplabel))
1963 if (k == cl.max_showlmps)
1964 for (k = 0;k < cl.max_showlmps;k++)
1965 if (!cl.showlmps[k].isactive)
1967 cl.showlmps[k].isactive = true;
1968 strlcpy (cl.showlmps[k].label, lmplabel, sizeof (cl.showlmps[k].label));
1969 strlcpy (cl.showlmps[k].pic, picname, sizeof (cl.showlmps[k].pic));
1970 cl.showlmps[k].x = x;
1971 cl.showlmps[k].y = y;
1972 cl.num_showlmps = max(cl.num_showlmps, k + 1);
1975 void SHOWLMP_drawall(void)
1978 for (i = 0;i < cl.num_showlmps;i++)
1979 if (cl.showlmps[i].isactive)
1980 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);
1984 ==============================================================================
1988 ==============================================================================
1992 // buffer2: 3*w*h (or 4*w*h if screenshotting alpha too)
1993 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)
1995 int indices[4] = {0,1,2,3}; // BGRA
1998 GL_ReadPixelsBGRA(x, y, width, height, buffer1);
2000 if(gammacorrect && (scr_screenshot_gammaboost.value != 1))
2003 double igamma = 1.0 / scr_screenshot_gammaboost.value;
2004 unsigned short vidramp[256 * 3];
2005 // identity gamma table
2006 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, vidramp, 256);
2007 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, vidramp + 256, 256);
2008 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, vidramp + 256*2, 256);
2009 if(scr_screenshot_gammaboost.value != 1)
2011 for (i = 0;i < 256 * 3;i++)
2012 vidramp[i] = (unsigned short) (0.5 + pow(vidramp[i] * (1.0 / 65535.0), igamma) * 65535.0);
2014 for (i = 0;i < width*height*4;i += 4)
2016 buffer1[i] = (unsigned char) (vidramp[buffer1[i] + 512] * 255.0 / 65535.0 + 0.5); // B
2017 buffer1[i+1] = (unsigned char) (vidramp[buffer1[i+1] + 256] * 255.0 / 65535.0 + 0.5); // G
2018 buffer1[i+2] = (unsigned char) (vidramp[buffer1[i+2]] * 255.0 / 65535.0 + 0.5); // R
2023 if(keep_alpha && !jpeg)
2026 flipy = !flipy; // TGA: not preflipped
2027 Image_CopyMux (buffer2, buffer1, width, height, flipx, flipy, flipdiagonal, 4, 4, indices);
2029 ret = PNG_SaveImage_preflipped (filename, width, height, true, buffer2);
2031 ret = Image_WriteTGABGRA(filename, width, height, buffer2);
2038 indices[2] = 0; // RGB
2040 Image_CopyMux (buffer2, buffer1, width, height, flipx, flipy, flipdiagonal, 3, 4, indices);
2042 ret = JPEG_SaveImage_preflipped (filename, width, height, buffer2);
2044 ret = PNG_SaveImage_preflipped (filename, width, height, false, buffer2);
2046 ret = Image_WriteTGABGR_preflipped (filename, width, height, buffer2);
2052 //=============================================================================
2054 int scr_numtouchscreenareas;
2055 scr_touchscreenarea_t scr_touchscreenareas[128];
2057 static void SCR_DrawTouchscreenOverlay(void)
2060 scr_touchscreenarea_t *a;
2062 for (i = 0, a = scr_touchscreenareas;i < scr_numtouchscreenareas;i++, a++)
2064 if (vid_touchscreen_outlinealpha.value > 0 && a->rect[0] >= 0 && a->rect[1] >= 0 && a->rect[2] >= 4 && a->rect[3] >= 4)
2066 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);
2067 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);
2068 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);
2069 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);
2070 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);
2071 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);
2073 pic = a->pic ? Draw_CachePic_Flags(a->pic, CACHEPICFLAG_FAILONMISSING) : NULL;
2074 if (Draw_IsPicLoaded(pic))
2075 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);
2076 if (a->text && a->text[0])
2078 int textwidth = DrawQ_TextWidth(a->text, 0, a->textheight, a->textheight, false, FONT_CHAT);
2079 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);
2084 void R_ClearScreen(qboolean fogcolor)
2086 float clearcolor[4];
2087 if (scr_screenshot_alpha.integer)
2088 // clear to transparency (so png screenshots can contain alpha channel, useful for building model pictures)
2089 Vector4Set(clearcolor, 0.0f, 0.0f, 0.0f, 0.0f);
2091 // clear to opaque black (if we're being composited it might otherwise render as transparent)
2092 Vector4Set(clearcolor, 0.0f, 0.0f, 0.0f, 1.0f);
2093 if (fogcolor && r_fog_clear.integer)
2096 VectorCopy(r_refdef.fogcolor, clearcolor);
2098 // clear depth is 1.0
2099 // LordHavoc: we use a stencil centered around 128 instead of 0,
2100 // to avoid clamping interfering with strange shadow volume
2103 GL_Clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | (vid.stencil ? GL_STENCIL_BUFFER_BIT : 0), clearcolor, 1.0f, 128);
2108 static void SCR_DrawScreen (void)
2114 R_UpdateVariables();
2116 // Quake uses clockwise winding, so these are swapped
2117 r_refdef.view.cullface_front = GL_BACK;
2118 r_refdef.view.cullface_back = GL_FRONT;
2120 if (cls.signon == SIGNONS)
2124 size = scr_viewsize.value * (1.0 / 100.0);
2125 size = min(size, 1);
2127 if (r_stereo_sidebyside.integer)
2129 r_refdef.view.width = (int)(vid.width * size / 2.5);
2130 r_refdef.view.height = (int)(vid.height * size / 2.5 * (1 - bound(0, r_letterbox.value, 100) / 100));
2131 r_refdef.view.depth = 1;
2132 r_refdef.view.x = (int)((vid.width - r_refdef.view.width * 2.5) * 0.5);
2133 r_refdef.view.y = (int)((vid.height - r_refdef.view.height)/2);
2134 r_refdef.view.z = 0;
2136 r_refdef.view.x += (int)(r_refdef.view.width * 1.5);
2138 else if (r_stereo_horizontal.integer)
2140 r_refdef.view.width = (int)(vid.width * size / 2);
2141 r_refdef.view.height = (int)(vid.height * size * (1 - bound(0, r_letterbox.value, 100) / 100));
2142 r_refdef.view.depth = 1;
2143 r_refdef.view.x = (int)((vid.width - r_refdef.view.width * 2.0)/2);
2144 r_refdef.view.y = (int)((vid.height - r_refdef.view.height)/2);
2145 r_refdef.view.z = 0;
2147 r_refdef.view.x += (int)(r_refdef.view.width);
2149 else if (r_stereo_vertical.integer)
2151 r_refdef.view.width = (int)(vid.width * size);
2152 r_refdef.view.height = (int)(vid.height * size * (1 - bound(0, r_letterbox.value, 100) / 100) / 2);
2153 r_refdef.view.depth = 1;
2154 r_refdef.view.x = (int)((vid.width - r_refdef.view.width)/2);
2155 r_refdef.view.y = (int)((vid.height - r_refdef.view.height * 2.0)/2);
2156 r_refdef.view.z = 0;
2158 r_refdef.view.y += (int)(r_refdef.view.height);
2162 r_refdef.view.width = (int)(vid.width * size);
2163 r_refdef.view.height = (int)(vid.height * size * (1 - bound(0, r_letterbox.value, 100) / 100));
2164 r_refdef.view.depth = 1;
2165 r_refdef.view.x = (int)((vid.width - r_refdef.view.width)/2);
2166 r_refdef.view.y = (int)((vid.height - r_refdef.view.height)/2);
2167 r_refdef.view.z = 0;
2170 // LordHavoc: viewzoom (zoom in for sniper rifles, etc)
2171 // LordHavoc: this is designed to produce widescreen fov values
2172 // when the screen is wider than 4/3 width/height aspect, to do
2173 // this it simply assumes the requested fov is the vertical fov
2174 // for a 4x3 display, if the ratio is not 4x3 this makes the fov
2175 // higher/lower according to the ratio
2176 r_refdef.view.useperspective = true;
2177 r_refdef.view.frustum_y = tan(scr_fov.value * M_PI / 360.0) * (3.0/4.0) * cl.viewzoom;
2178 r_refdef.view.frustum_x = r_refdef.view.frustum_y * (float)r_refdef.view.width / (float)r_refdef.view.height / vid_pixelheight.value;
2180 r_refdef.view.frustum_x *= r_refdef.frustumscale_x;
2181 r_refdef.view.frustum_y *= r_refdef.frustumscale_y;
2182 r_refdef.view.ortho_x = atan(r_refdef.view.frustum_x) * (360.0 / M_PI); // abused as angle by VM_CL_R_SetView
2183 r_refdef.view.ortho_y = atan(r_refdef.view.frustum_y) * (360.0 / M_PI); // abused as angle by VM_CL_R_SetView
2185 // if CSQC is loaded, it is required to provide the CSQC_UpdateView function,
2186 // and won't render a view if it does not call that.
2188 CL_VM_UpdateView(r_stereo_side ? 0.0 : max(0.0, cl.time - cl.oldtime));
2191 CL_UpdateEntityShading();
2196 if (!r_stereo_sidebyside.integer && !r_stereo_horizontal.integer && !r_stereo_vertical.integer)
2198 r_refdef.view.width = vid.width;
2199 r_refdef.view.height = vid.height;
2200 r_refdef.view.depth = 1;
2201 r_refdef.view.x = 0;
2202 r_refdef.view.y = 0;
2203 r_refdef.view.z = 0;
2204 r_refdef.view.useperspective = false;
2207 if (cls.timedemo && cls.td_frames > 0 && timedemo_screenshotframelist.string && timedemo_screenshotframelist.string[0])
2211 t = timedemo_screenshotframelist.string;
2219 if (framenum == cls.td_frames)
2221 while (*t && *t != ' ')
2226 // we need to take a screenshot of this frame...
2227 char filename[MAX_QPATH];
2228 unsigned char *buffer1;
2229 unsigned char *buffer2;
2230 dpsnprintf(filename, sizeof(filename), "timedemoscreenshots/%s%06d.tga", cls.demoname, cls.td_frames);
2231 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 4);
2232 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 3);
2233 SCR_ScreenShot(filename, buffer1, buffer2, 0, 0, vid.width, vid.height, false, false, false, false, false, true, false);
2240 if(!scr_con_current && !(key_consoleactive & KEY_CONSOLEACTIVE_FORCED))
2241 if ((key_dest == key_game || key_dest == key_message) && !r_letterbox.value)
2242 Con_DrawNotify (); // only draw notify in game
2244 if (cls.signon == SIGNONS)
2249 if (!r_letterbox.value)
2252 SCR_CheckDrawCenterString();
2254 SCR_DrawNetGraph ();
2259 R_Shadow_EditLights_DrawSelectedLightProperties();
2267 SCR_DrawTouchscreenOverlay();
2269 if (r_timereport_active)
2272 R_TimeReport_EndFrame();
2273 R_TimeReport_BeginFrame();
2281 typedef struct loadingscreenstack_s
2283 struct loadingscreenstack_s *prev;
2284 char msg[MAX_QPATH];
2285 float absolute_loading_amount_min; // this corresponds to relative completion 0 of this item
2286 float absolute_loading_amount_len; // this corresponds to relative completion 1 of this item
2287 float relative_completion; // 0 .. 1
2289 loadingscreenstack_t;
2290 static loadingscreenstack_t *loadingscreenstack = NULL;
2291 static qboolean loadingscreendone = false;
2292 static qboolean loadingscreencleared = false;
2293 static float loadingscreenheight = 0;
2294 rtexture_t *loadingscreentexture = NULL;
2295 static float loadingscreentexture_vertex3f[12];
2296 static float loadingscreentexture_texcoord2f[8];
2297 static int loadingscreenpic_number = 0;
2299 static void SCR_ClearLoadingScreenTexture(void)
2301 if(loadingscreentexture)
2302 R_FreeTexture(loadingscreentexture);
2303 loadingscreentexture = NULL;
2306 extern rtexturepool_t *r_main_texturepool;
2307 static void SCR_SetLoadingScreenTexture(void)
2310 float loadingscreentexture_w;
2311 float loadingscreentexture_h;
2313 SCR_ClearLoadingScreenTexture();
2315 if (vid.support.arb_texture_non_power_of_two)
2317 w = vid.width; h = vid.height;
2318 loadingscreentexture_w = loadingscreentexture_h = 1;
2322 w = CeilPowerOf2(vid.width); h = CeilPowerOf2(vid.height);
2323 loadingscreentexture_w = vid.width / (float) w;
2324 loadingscreentexture_h = vid.height / (float) h;
2327 loadingscreentexture = R_LoadTexture2D(r_main_texturepool, "loadingscreentexture", w, h, NULL, TEXTYPE_COLORBUFFER, TEXF_RENDERTARGET | TEXF_FORCENEAREST | TEXF_CLAMP, -1, NULL);
2328 R_Mesh_CopyToTexture(loadingscreentexture, 0, 0, 0, 0, vid.width, vid.height);
2330 loadingscreentexture_vertex3f[2] = loadingscreentexture_vertex3f[5] = loadingscreentexture_vertex3f[8] = loadingscreentexture_vertex3f[11] = 0;
2331 loadingscreentexture_vertex3f[0] = loadingscreentexture_vertex3f[9] = 0;
2332 loadingscreentexture_vertex3f[1] = loadingscreentexture_vertex3f[4] = 0;
2333 loadingscreentexture_vertex3f[3] = loadingscreentexture_vertex3f[6] = vid_conwidth.integer;
2334 loadingscreentexture_vertex3f[7] = loadingscreentexture_vertex3f[10] = vid_conheight.integer;
2335 loadingscreentexture_texcoord2f[0] = 0;loadingscreentexture_texcoord2f[1] = loadingscreentexture_h;
2336 loadingscreentexture_texcoord2f[2] = loadingscreentexture_w;loadingscreentexture_texcoord2f[3] = loadingscreentexture_h;
2337 loadingscreentexture_texcoord2f[4] = loadingscreentexture_w;loadingscreentexture_texcoord2f[5] = 0;
2338 loadingscreentexture_texcoord2f[6] = 0;loadingscreentexture_texcoord2f[7] = 0;
2341 void SCR_UpdateLoadingScreenIfShown(void)
2343 if(loadingscreendone)
2344 SCR_UpdateLoadingScreen(loadingscreencleared, false);
2347 void SCR_PushLoadingScreen (qboolean redraw, const char *msg, float len_in_parent)
2349 loadingscreenstack_t *s = (loadingscreenstack_t *) Z_Malloc(sizeof(loadingscreenstack_t));
2350 s->prev = loadingscreenstack;
2351 loadingscreenstack = s;
2353 strlcpy(s->msg, msg, sizeof(s->msg));
2354 s->relative_completion = 0;
2358 s->absolute_loading_amount_min = s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len * s->prev->relative_completion;
2359 s->absolute_loading_amount_len = s->prev->absolute_loading_amount_len * len_in_parent;
2360 if(s->absolute_loading_amount_len > s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len - s->absolute_loading_amount_min)
2361 s->absolute_loading_amount_len = s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len - s->absolute_loading_amount_min;
2365 s->absolute_loading_amount_min = 0;
2366 s->absolute_loading_amount_len = 1;
2370 SCR_UpdateLoadingScreenIfShown();
2373 void SCR_PopLoadingScreen (qboolean redraw)
2375 loadingscreenstack_t *s = loadingscreenstack;
2379 Con_DPrintf("Popping a loading screen item from an empty stack!\n");
2383 loadingscreenstack = s->prev;
2385 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;
2389 SCR_UpdateLoadingScreenIfShown();
2392 void SCR_ClearLoadingScreen (qboolean redraw)
2394 while(loadingscreenstack)
2395 SCR_PopLoadingScreen(redraw && !loadingscreenstack->prev);
2398 static float SCR_DrawLoadingStack_r(loadingscreenstack_t *s, float y, float size)
2408 total += SCR_DrawLoadingStack_r(s->prev, y, 8);
2410 if(!s->prev || strcmp(s->msg, s->prev->msg))
2412 len = strlen(s->msg);
2413 x = (vid_conwidth.integer - DrawQ_TextWidth(s->msg, len, size, size, true, FONT_INFOBAR)) / 2;
2415 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, 1, 0);
2416 DrawQ_String(x, y, s->msg, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
2423 len = strlen(s->msg);
2424 x = (vid_conwidth.integer - DrawQ_TextWidth(s->msg, len, size, size, true, FONT_INFOBAR)) / 2;
2426 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, 1, 0);
2427 DrawQ_String(x, y, s->msg, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
2434 static void SCR_DrawLoadingStack(void)
2439 loadingscreenheight = SCR_DrawLoadingStack_r(loadingscreenstack, vid_conheight.integer, scr_loadingscreen_barheight.value);
2440 if(loadingscreenstack)
2442 // height = 32; // sorry, using the actual one is ugly
2443 GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
2444 GL_DepthRange(0, 1);
2445 GL_PolygonOffset(0, 0);
2446 GL_DepthTest(false);
2447 // R_Mesh_ResetTextureState();
2448 verts[2] = verts[5] = verts[8] = verts[11] = 0;
2449 verts[0] = verts[9] = 0;
2450 verts[1] = verts[4] = vid_conheight.integer - scr_loadingscreen_barheight.value;
2451 verts[3] = verts[6] = vid_conwidth.integer * loadingscreenstack->absolute_loading_amount_min;
2452 verts[7] = verts[10] = vid_conheight.integer;
2454 #if _MSC_VER >= 1400
2455 #define sscanf sscanf_s
2457 // ^^^^^^^^^^ blue component
2458 // ^^^^^^ bottom row
2459 // ^^^^^^^^^^^^ alpha is always on
2460 colors[0] = 0; colors[1] = 0; colors[2] = 0; colors[3] = 1;
2461 colors[4] = 0; colors[5] = 0; colors[6] = 0; colors[7] = 1;
2462 sscanf(scr_loadingscreen_barcolor.string, "%f %f %f", &colors[8], &colors[9], &colors[10]); colors[11] = 1;
2463 sscanf(scr_loadingscreen_barcolor.string, "%f %f %f", &colors[12], &colors[13], &colors[14]); colors[15] = 1;
2465 R_Mesh_PrepareVertices_Generic_Arrays(4, verts, colors, NULL);
2466 R_SetupShader_Generic_NoTexture(true, true);
2467 R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
2469 // make sure everything is cleared, including the progress indicator
2470 if(loadingscreenheight < 8)
2471 loadingscreenheight = 8;
2475 static cachepic_t *loadingscreenpic;
2476 static float loadingscreenpic_vertex3f[12];
2477 static float loadingscreenpic_texcoord2f[8];
2479 static void SCR_DrawLoadingScreen_SharedSetup (qboolean clear)
2481 r_viewport_t viewport;
2482 float x, y, w, h, sw, sh, f;
2484 // release mouse grab while loading
2485 if (!vid.fullscreen)
2486 VID_SetMouse(false, false, false);
2488 r_refdef.draw2dstage = true;
2489 R_Viewport_InitOrtho(&viewport, &identitymatrix, 0, 0, vid.width, vid.height, 0, 0, vid_conwidth.integer, vid_conheight.integer, -10, 100, NULL);
2490 R_Mesh_SetRenderTargets(0, NULL, NULL, NULL, NULL, NULL);
2491 R_SetViewport(&viewport);
2492 GL_ColorMask(1,1,1,1);
2493 // when starting up a new video mode, make sure the screen is cleared to black
2494 if (clear || loadingscreentexture)
2495 GL_Clear(GL_COLOR_BUFFER_BIT, NULL, 1.0f, 0);
2498 R_EntityMatrix(&identitymatrix);
2499 // draw the loading plaque
2500 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);
2502 w = Draw_GetPicWidth(loadingscreenpic);
2503 h = Draw_GetPicHeight(loadingscreenpic);
2506 w *= scr_loadingscreen_scale.value;
2507 h *= scr_loadingscreen_scale.value;
2510 if(scr_loadingscreen_scale_base.integer)
2512 w *= vid_conwidth.integer / (float) vid.width;
2513 h *= vid_conheight.integer / (float) vid.height;
2516 // apply scale limit
2517 sw = w / vid_conwidth.integer;
2518 sh = h / vid_conheight.integer;
2520 switch(scr_loadingscreen_scale_limit.integer)
2541 x = (vid_conwidth.integer - w)/2;
2542 y = (vid_conheight.integer - h)/2;
2543 loadingscreenpic_vertex3f[2] = loadingscreenpic_vertex3f[5] = loadingscreenpic_vertex3f[8] = loadingscreenpic_vertex3f[11] = 0;
2544 loadingscreenpic_vertex3f[0] = loadingscreenpic_vertex3f[9] = x;
2545 loadingscreenpic_vertex3f[1] = loadingscreenpic_vertex3f[4] = y;
2546 loadingscreenpic_vertex3f[3] = loadingscreenpic_vertex3f[6] = x + w;
2547 loadingscreenpic_vertex3f[7] = loadingscreenpic_vertex3f[10] = y + h;
2548 loadingscreenpic_texcoord2f[0] = 0;loadingscreenpic_texcoord2f[1] = 0;
2549 loadingscreenpic_texcoord2f[2] = 1;loadingscreenpic_texcoord2f[3] = 0;
2550 loadingscreenpic_texcoord2f[4] = 1;loadingscreenpic_texcoord2f[5] = 1;
2551 loadingscreenpic_texcoord2f[6] = 0;loadingscreenpic_texcoord2f[7] = 1;
2554 static void SCR_DrawLoadingScreen (qboolean clear)
2556 // we only need to draw the image if it isn't already there
2557 GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2558 GL_DepthRange(0, 1);
2559 GL_PolygonOffset(0, 0);
2560 GL_DepthTest(false);
2561 // R_Mesh_ResetTextureState();
2563 if(loadingscreentexture)
2565 R_Mesh_PrepareVertices_Generic_Arrays(4, loadingscreentexture_vertex3f, NULL, loadingscreentexture_texcoord2f);
2566 R_SetupShader_Generic(loadingscreentexture, NULL, GL_MODULATE, 1, false, true, true);
2567 R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
2569 R_Mesh_PrepareVertices_Generic_Arrays(4, loadingscreenpic_vertex3f, NULL, loadingscreenpic_texcoord2f);
2570 R_SetupShader_Generic(Draw_GetPicTexture(loadingscreenpic), NULL, GL_MODULATE, 1, true, true, false);
2571 R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
2572 SCR_DrawLoadingStack();
2575 static void SCR_DrawLoadingScreen_SharedFinish (qboolean clear)
2582 static double loadingscreen_lastupdate;
2584 void SCR_UpdateLoadingScreen (qboolean clear, qboolean startup)
2586 keydest_t old_key_dest;
2587 int old_key_consoleactive;
2589 // don't do anything if not initialized yet
2590 if (vid_hidden || cls.state == ca_dedicated)
2593 // limit update rate
2594 if (scr_loadingscreen_maxfps.value)
2596 double t = Sys_DirtyTime();
2597 if ((t - loadingscreen_lastupdate) < 1.0f/scr_loadingscreen_maxfps.value)
2599 loadingscreen_lastupdate = t;
2602 // set up the r_texture_gammaramps texture which we need for rendering the loadingscreenpic
2604 R_UpdateVariables();
2606 if(!scr_loadingscreen_background.integer)
2609 if(loadingscreendone)
2610 clear |= loadingscreencleared;
2612 if(!loadingscreendone)
2614 if(startup && scr_loadingscreen_firstforstartup.integer)
2615 loadingscreenpic_number = 0;
2616 else if(scr_loadingscreen_firstforstartup.integer)
2617 if(scr_loadingscreen_count.integer > 1)
2618 loadingscreenpic_number = rand() % (scr_loadingscreen_count.integer - 1) + 1;
2620 loadingscreenpic_number = 0;
2622 loadingscreenpic_number = rand() % (scr_loadingscreen_count.integer > 1 ? scr_loadingscreen_count.integer : 1);
2626 SCR_ClearLoadingScreenTexture();
2627 else if(!loadingscreendone)
2628 SCR_SetLoadingScreenTexture();
2630 if(!loadingscreendone)
2632 loadingscreendone = true;
2633 loadingscreenheight = 0;
2635 loadingscreencleared = clear;
2638 SCR_DrawLoadingScreen_SharedSetup(clear);
2639 SCR_DrawLoadingScreen(clear);
2642 qglDrawBuffer(GL_BACK);
2643 SCR_DrawLoadingScreen_SharedSetup(clear);
2644 if (vid.stereobuffer && qglDrawBuffer)
2646 qglDrawBuffer(GL_BACK_LEFT);
2647 SCR_DrawLoadingScreen(clear);
2648 qglDrawBuffer(GL_BACK_RIGHT);
2649 SCR_DrawLoadingScreen(clear);
2654 qglDrawBuffer(GL_BACK);
2655 SCR_DrawLoadingScreen(clear);
2658 SCR_DrawLoadingScreen_SharedFinish(clear);
2660 // this goes into the event loop, and should prevent unresponsive cursor on vista
2661 old_key_dest = key_dest;
2662 old_key_consoleactive = key_consoleactive;
2663 key_dest = key_void;
2664 key_consoleactive = false;
2665 Key_EventQueue_Block(); Sys_SendKeyEvents();
2666 key_dest = old_key_dest;
2667 key_consoleactive = old_key_consoleactive;
2670 qboolean R_Stereo_ColorMasking(void)
2672 return r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer;
2675 qboolean R_Stereo_Active(void)
2677 return (vid.stereobuffer || r_stereo_sidebyside.integer || r_stereo_horizontal.integer || r_stereo_vertical.integer || R_Stereo_ColorMasking());
2680 extern cvar_t cl_minfps;
2681 extern cvar_t cl_minfps_fade;
2682 extern cvar_t cl_minfps_qualitymax;
2683 extern cvar_t cl_minfps_qualitymin;
2684 extern cvar_t cl_minfps_qualitymultiply;
2685 extern cvar_t cl_minfps_qualityhysteresis;
2686 extern cvar_t cl_minfps_qualitystepmax;
2687 extern cvar_t cl_minfps_force;
2688 static double cl_updatescreen_quality = 1;
2689 void CL_UpdateScreen(void)
2692 static double drawscreenstart = 0.0;
2693 double drawscreendelta;
2694 float conwidth, conheight;
2695 r_viewport_t viewport;
2699 drawscreendelta = Sys_DirtyTime() - drawscreenstart;
2700 if (cl_minfps.value > 0 && (cl_minfps_force.integer || !(cls.timedemo || (cls.capturevideo.active && !cls.capturevideo.realtime))) && drawscreendelta >= 0 && drawscreendelta < 60)
2702 // quality adjustment according to render time
2703 double actualframetime;
2704 double targetframetime;
2709 // fade lastdrawscreentime
2710 r_refdef.lastdrawscreentime += (drawscreendelta - r_refdef.lastdrawscreentime) * cl_minfps_fade.value;
2712 // find actual and target frame times
2713 actualframetime = r_refdef.lastdrawscreentime;
2714 targetframetime = (1.0 / cl_minfps.value);
2716 // we scale hysteresis by quality
2717 h = cl_updatescreen_quality * cl_minfps_qualityhysteresis.value;
2719 // calculate adjustment assuming linearity
2720 f = cl_updatescreen_quality / actualframetime * cl_minfps_qualitymultiply.value;
2721 adjust = (targetframetime - actualframetime) * f;
2723 // one sided hysteresis
2725 adjust = max(0, adjust - h);
2728 // (targetframetime - actualframetime) * f > h
2729 // ((1.0 / cl_minfps.value) - actualframetime) * (cl_updatescreen_quality / actualframetime * cl_minfps_qualitymultiply.value) > (cl_updatescreen_quality * cl_minfps_qualityhysteresis.value)
2730 // ((1.0 / cl_minfps.value) - actualframetime) * (cl_minfps_qualitymultiply.value / actualframetime) > cl_minfps_qualityhysteresis.value
2731 // (1.0 / cl_minfps.value) * (cl_minfps_qualitymultiply.value / actualframetime) - cl_minfps_qualitymultiply.value > cl_minfps_qualityhysteresis.value
2732 // (1.0 / cl_minfps.value) * (cl_minfps_qualitymultiply.value / actualframetime) > cl_minfps_qualityhysteresis.value + cl_minfps_qualitymultiply.value
2733 // (1.0 / cl_minfps.value) / actualframetime > (cl_minfps_qualityhysteresis.value + cl_minfps_qualitymultiply.value) / cl_minfps_qualitymultiply.value
2734 // (1.0 / cl_minfps.value) / actualframetime > 1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value
2735 // cl_minfps.value * actualframetime < 1.0 / (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value)
2736 // actualframetime < 1.0 / cl_minfps.value / (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value)
2737 // actualfps > cl_minfps.value * (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value)
2740 // (targetframetime - actualframetime) * f < 0
2741 // ((1.0 / cl_minfps.value) - actualframetime) * (cl_updatescreen_quality / actualframetime * cl_minfps_qualitymultiply.value) < 0
2742 // ((1.0 / cl_minfps.value) - actualframetime) < 0
2743 // -actualframetime) < -(1.0 / cl_minfps.value)
2744 // actualfps < cl_minfps.value
2747 Con_Printf("adjust UP if fps > %f, adjust DOWN if fps < %f\n",
2748 cl_minfps.value * (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value),
2752 // don't adjust too much at once
2753 adjust = bound(-cl_minfps_qualitystepmax.value, adjust, cl_minfps_qualitystepmax.value);
2756 cl_updatescreen_quality += adjust;
2757 cl_updatescreen_quality = bound(max(0.01, cl_minfps_qualitymin.value), cl_updatescreen_quality, cl_minfps_qualitymax.value);
2761 cl_updatescreen_quality = 1;
2762 r_refdef.lastdrawscreentime = 0;
2766 drawscreenstart = Sys_DirtyTime();
2768 Sbar_ShowFPS_Update();
2770 if (!scr_initialized || !con_initialized || !scr_refresh.integer)
2771 return; // not initialized yet
2773 loadingscreendone = false;
2775 if(IS_NEXUIZ_DERIVED(gamemode))
2777 // play a bit with the palette (experimental)
2778 palette_rgb_pantscolormap[15][0] = (unsigned char) (128 + 127 * sin(cl.time / exp(1.0f) + 0.0f*M_PI/3.0f));
2779 palette_rgb_pantscolormap[15][1] = (unsigned char) (128 + 127 * sin(cl.time / exp(1.0f) + 2.0f*M_PI/3.0f));
2780 palette_rgb_pantscolormap[15][2] = (unsigned char) (128 + 127 * sin(cl.time / exp(1.0f) + 4.0f*M_PI/3.0f));
2781 palette_rgb_shirtcolormap[15][0] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 5.0f*M_PI/3.0f));
2782 palette_rgb_shirtcolormap[15][1] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 3.0f*M_PI/3.0f));
2783 palette_rgb_shirtcolormap[15][2] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 1.0f*M_PI/3.0f));
2784 memcpy(palette_rgb_pantsscoreboard[15], palette_rgb_pantscolormap[15], sizeof(*palette_rgb_pantscolormap));
2785 memcpy(palette_rgb_shirtscoreboard[15], palette_rgb_shirtcolormap[15], sizeof(*palette_rgb_shirtcolormap));
2794 conwidth = bound(160, vid_conwidth.value, 32768);
2795 conheight = bound(90, vid_conheight.value, 24576);
2796 if (vid_conwidth.value != conwidth)
2797 Cvar_SetValue("vid_conwidth", conwidth);
2798 if (vid_conheight.value != conheight)
2799 Cvar_SetValue("vid_conheight", conheight);
2802 if (scr_viewsize.value < 30)
2803 Cvar_Set ("viewsize","30");
2804 if (scr_viewsize.value > 120)
2805 Cvar_Set ("viewsize","120");
2807 // bound field of view
2808 if (scr_fov.value < 1)
2809 Cvar_Set ("fov","1");
2810 if (scr_fov.value > 170)
2811 Cvar_Set ("fov","170");
2813 // intermission is always full screen
2814 if (cl.intermission)
2818 if (scr_viewsize.value >= 120)
2819 sb_lines = 0; // no status bar at all
2820 else if (scr_viewsize.value >= 110)
2821 sb_lines = 24; // no inventory
2826 R_FrameData_NewFrame();
2827 R_BufferData_NewFrame();
2829 Matrix4x4_OriginFromMatrix(&r_refdef.view.matrix, vieworigin);
2830 R_HDR_UpdateIrisAdaptation(vieworigin);
2832 r_refdef.view.colormask[0] = 1;
2833 r_refdef.view.colormask[1] = 1;
2834 r_refdef.view.colormask[2] = 1;
2836 SCR_SetUpToDrawConsole();
2842 qglDrawBuffer(GL_BACK);CHECKGLERROR
2843 // set dithering mode
2844 if (gl_dither.integer)
2846 qglEnable(GL_DITHER);CHECKGLERROR
2850 qglDisable(GL_DITHER);CHECKGLERROR
2855 R_Viewport_InitOrtho(&viewport, &identitymatrix, 0, 0, vid.width, vid.height, 0, 0, vid_conwidth.integer, vid_conheight.integer, -10, 100, NULL);
2856 R_Mesh_SetRenderTargets(0, NULL, NULL, NULL, NULL, NULL);
2857 R_SetViewport(&viewport);
2858 GL_ScissorTest(false);
2859 GL_ColorMask(1,1,1,1);
2862 R_ClearScreen(false);
2863 r_refdef.view.clear = false;
2864 r_refdef.view.isoverlay = false;
2866 // calculate r_refdef.view.quality
2867 r_refdef.view.quality = cl_updatescreen_quality;
2870 if (qglPolygonStipple)
2872 if(scr_stipple.integer)
2874 GLubyte stipple[128];
2875 int i, s, width, parts;
2876 static int frame = 0;
2879 s = scr_stipple.integer;
2881 width = (s & 070) >> 3;
2883 qglEnable(GL_POLYGON_STIPPLE);CHECKGLERROR // 0x0B42
2884 for(i = 0; i < 128; ++i)
2887 stipple[i] = (((line >> width) + frame) & ((1 << parts) - 1)) ? 0x00 : 0xFF;
2889 qglPolygonStipple(stipple);CHECKGLERROR
2893 qglDisable(GL_POLYGON_STIPPLE);CHECKGLERROR
2899 if (R_Stereo_Active())
2903 if (r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer)
2905 r_refdef.view.colormask[0] = 1;
2906 r_refdef.view.colormask[1] = 0;
2907 r_refdef.view.colormask[2] = 0;
2910 if (vid.stereobuffer)
2911 qglDrawBuffer(GL_BACK_RIGHT);
2916 r_refdef.view.clear = true;
2918 if (r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer)
2920 r_refdef.view.colormask[0] = 0;
2921 r_refdef.view.colormask[1] = r_stereo_redcyan.integer || r_stereo_redgreen.integer;
2922 r_refdef.view.colormask[2] = r_stereo_redcyan.integer || r_stereo_redblue.integer;
2925 if (vid.stereobuffer)
2926 qglDrawBuffer(GL_BACK_LEFT);
2938 #ifdef CONFIG_VIDEO_CAPTURE
2943 qglFlush(); // FIXME: should we really be using qglFlush here?
2945 if (!vid_activewindow)
2946 VID_SetMouse(false, false, false);
2947 else if (key_consoleactive)
2948 VID_SetMouse(vid.fullscreen, false, false);
2949 else if (key_dest == key_menu_grabbed)
2950 VID_SetMouse(true, vid_mouse.integer && !in_client_mouse && !vid_touchscreen.integer, !vid_touchscreen.integer);
2951 else if (key_dest == key_menu)
2952 VID_SetMouse(vid.fullscreen, vid_mouse.integer && !in_client_mouse && !vid_touchscreen.integer, !vid_touchscreen.integer);
2954 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);
2959 void CL_Screen_NewMap(void)