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","0", "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 v_glslgamma;
116 extern cvar_t sbar_info_pos;
117 extern cvar_t r_fog_clear;
119 int jpeg_supported = false;
121 qboolean scr_initialized; // ready to draw
123 float scr_con_current;
124 int scr_con_margin_bottom;
126 extern int con_vislines;
128 static void SCR_ScreenShot_f (void);
129 static void R_Envmap_f (void);
132 void R_ClearScreen(qboolean fogcolor);
135 ===============================================================================
139 ===============================================================================
142 char scr_centerstring[MAX_INPUTLINE];
143 float scr_centertime_start; // for slow victory printing
144 float scr_centertime_off;
145 int scr_center_lines;
147 int scr_erase_center;
148 char scr_infobarstring[MAX_INPUTLINE];
149 float scr_infobartime_off;
155 Called for important messages that should stay in the center of the screen
159 void SCR_CenterPrint(const char *str)
161 strlcpy (scr_centerstring, str, sizeof (scr_centerstring));
162 scr_centertime_off = scr_centertime.value;
163 scr_centertime_start = cl.time;
165 // count the number of lines for centering
166 scr_center_lines = 1;
176 static void SCR_DrawCenterString (void)
183 if(cl.intermission == 2) // in finale,
184 if(sb_showscores) // make TAB hide the finale message (sb_showscores overrides finale in sbar.c)
187 if(scr_centertime.value <= 0 && !cl.intermission)
190 // the finale prints the characters one at a time, except if printspeed is an absurdly high value
191 if (cl.intermission && scr_printspeed.value > 0 && scr_printspeed.value < 1000000)
192 remaining = (int)(scr_printspeed.value * (cl.time - scr_centertime_start));
196 scr_erase_center = 0;
197 start = scr_centerstring;
202 if (scr_center_lines <= 4)
203 y = (int)(vid_conheight.integer*0.35);
210 // scan the number of characters on the line, not counting color codes
211 char *newline = strchr(start, '\n');
212 int l = newline ? (newline - start) : (int)strlen(start);
213 float width = DrawQ_TextWidth(start, l, 8, 8, false, FONT_CENTERPRINT);
215 x = (int) (vid_conwidth.integer - width)/2;
220 DrawQ_String(x, y, start, l, 8, 8, 1, 1, 1, 1, 0, &color, false, FONT_CENTERPRINT);
229 start = newline + 1; // skip the \n
233 static void SCR_CheckDrawCenterString (void)
235 if (scr_center_lines > scr_erase_lines)
236 scr_erase_lines = scr_center_lines;
238 if (cl.time > cl.oldtime)
239 scr_centertime_off -= cl.time - cl.oldtime;
241 // don't draw if this is a normal stats-screen intermission,
242 // only if it is not an intermission, or a finale intermission
243 if (cl.intermission == 1)
245 if (scr_centertime_off <= 0 && !cl.intermission)
247 if (key_dest != key_game)
250 SCR_DrawCenterString ();
253 static void SCR_DrawNetGraph_DrawGraph (int graphx, int graphy, int graphwidth, int graphheight, float graphscale, int graphlimit, const char *label, float textsize, int packetcounter, netgraphitem_t *netgraph)
255 netgraphitem_t *graph;
256 int j, x, y, numlines;
258 char bytesstring[128];
259 float g[NETGRAPH_PACKETS][7];
262 r_vertexgeneric_t vertex[(NETGRAPH_PACKETS+2)*6*2];
263 r_vertexgeneric_t *v;
264 DrawQ_Fill(graphx, graphy, graphwidth, graphheight + textsize * 2, 0, 0, 0, 0.5, 0);
265 // draw the bar graph itself
266 memset(g, 0, sizeof(g));
267 for (j = 0;j < NETGRAPH_PACKETS;j++)
269 graph = netgraph + j;
270 g[j][0] = 1.0f - 0.25f * (realtime - graph->time);
277 if (graph->unreliablebytes == NETGRAPH_LOSTPACKET)
279 else if (graph->unreliablebytes == NETGRAPH_CHOKEDPACKET)
283 if(netgraph[j].time >= netgraph[(j+NETGRAPH_PACKETS-1)%NETGRAPH_PACKETS].time)
284 if(graph->unreliablebytes + graph->reliablebytes + graph->ackbytes >= graphlimit * (netgraph[j].time - netgraph[(j+NETGRAPH_PACKETS-1)%NETGRAPH_PACKETS].time))
286 g[j][3] = 1.0f - graph->unreliablebytes * graphscale;
287 g[j][4] = g[j][3] - graph->reliablebytes * graphscale;
288 g[j][5] = g[j][4] - graph->ackbytes * graphscale;
289 // count bytes in the last second
290 if (realtime - graph->time < 1.0f)
291 totalbytes += graph->unreliablebytes + graph->reliablebytes + graph->ackbytes;
293 if(graph->cleartime >= 0)
294 g[j][6] = 0.5f + 0.5f * (2.0 / M_PI) * atan((M_PI / 2.0) * (graph->cleartime - graph->time));
295 g[j][1] = bound(0.0f, g[j][1], 1.0f);
296 g[j][2] = bound(0.0f, g[j][2], 1.0f);
297 g[j][3] = bound(0.0f, g[j][3], 1.0f);
298 g[j][4] = bound(0.0f, g[j][4], 1.0f);
299 g[j][5] = bound(0.0f, g[j][5], 1.0f);
300 g[j][6] = bound(0.0f, g[j][6], 1.0f);
302 // render the lines for the graph
305 for (j = 0;j < NETGRAPH_PACKETS;j++)
308 b = g[(j+1)%NETGRAPH_PACKETS];
309 if (a[0] < 0.0f || b[0] > 1.0f || b[0] < a[0])
311 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++;
312 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++;
314 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++;
315 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++;
317 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++;
318 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++;
320 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++;
321 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++;
323 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++;
324 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++;
326 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++;
327 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++;
333 R_Mesh_PrepareVertices_Generic(numlines*2, vertex, NULL, 0);
334 DrawQ_Lines(0.0f, numlines, 0, false);
337 y = graphy + graphheight;
338 dpsnprintf(bytesstring, sizeof(bytesstring), "%i", totalbytes);
339 DrawQ_String(x, y, label , 0, textsize, textsize, 1.0f, 1.0f, 1.0f, 1.0f, 0, NULL, false, FONT_DEFAULT);y += textsize;
340 DrawQ_String(x, y, bytesstring, 0, textsize, textsize, 1.0f, 1.0f, 1.0f, 1.0f, 0, NULL, false, FONT_DEFAULT);y += textsize;
348 static void SCR_DrawNetGraph (void)
350 int i, separator1, separator2, graphwidth, graphheight, netgraph_x, netgraph_y, textsize, index, netgraphsperrow, graphlimit;
355 if (cls.state != ca_connected)
359 if (!shownetgraph.integer)
367 graphscale = 1.0f / 1500.0f;
368 graphlimit = cl_rate.integer;
370 netgraphsperrow = (vid_conwidth.integer + separator2) / (graphwidth * 2 + separator1 + separator2);
371 netgraphsperrow = max(netgraphsperrow, 1);
374 netgraph_x = (vid_conwidth.integer + separator2) - (1 + (index % netgraphsperrow)) * (graphwidth * 2 + separator1 + separator2);
375 netgraph_y = (vid_conheight.integer - 48 - sbar_info_pos.integer + separator2) - (1 + (index / netgraphsperrow)) * (graphheight + textsize + separator2);
377 SCR_DrawNetGraph_DrawGraph(netgraph_x , netgraph_y, graphwidth, graphheight, graphscale, graphlimit, "incoming", textsize, c->incoming_packetcounter, c->incoming_netgraph);
378 SCR_DrawNetGraph_DrawGraph(netgraph_x + graphwidth + separator1, netgraph_y, graphwidth, graphheight, graphscale, graphlimit, "outgoing", textsize, c->outgoing_packetcounter, c->outgoing_netgraph);
381 if (sv.active && shownetgraph.integer >= 2)
383 for (i = 0;i < svs.maxclients;i++)
385 c = svs.clients[i].netconnection;
388 netgraph_x = (vid_conwidth.integer + separator2) - (1 + (index % netgraphsperrow)) * (graphwidth * 2 + separator1 + separator2);
389 netgraph_y = (vid_conheight.integer - 48 + separator2) - (1 + (index / netgraphsperrow)) * (graphheight + textsize + separator2);
390 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);
391 SCR_DrawNetGraph_DrawGraph(netgraph_x + graphwidth + separator1, netgraph_y, graphwidth, graphheight, graphscale, graphlimit, "" , textsize, c->incoming_packetcounter, c->incoming_netgraph);
402 static void SCR_DrawTurtle (void)
406 if (cls.state != ca_connected)
409 if (!scr_showturtle.integer)
412 if (cl.realframetime < 0.1)
422 DrawQ_Pic (0, 0, Draw_CachePic ("gfx/turtle"), 0, 0, 1, 1, 1, 1, 0);
430 static void SCR_DrawNet (void)
432 if (cls.state != ca_connected)
434 if (realtime - cl.last_received_message < 0.3)
436 if (cls.demoplayback)
439 DrawQ_Pic (64, 0, Draw_CachePic ("gfx/net"), 0, 0, 1, 1, 1, 1, 0);
447 static void SCR_DrawPause (void)
451 if (cls.state != ca_connected)
454 if (!scr_showpause.integer) // turn off for screenshots
460 pic = Draw_CachePic ("gfx/pause");
461 DrawQ_Pic ((vid_conwidth.integer - pic->width)/2, (vid_conheight.integer - pic->height)/2, pic, 0, 0, 1, 1, 1, 1, 0);
469 static void SCR_DrawBrand (void)
474 if (!scr_showbrand.value)
477 pic = Draw_CachePic ("gfx/brand");
479 switch ((int)scr_showbrand.value)
481 case 1: // bottom left
483 y = vid_conheight.integer - pic->height;
485 case 2: // bottom centre
486 x = (vid_conwidth.integer - pic->width) / 2;
487 y = vid_conheight.integer - pic->height;
489 case 3: // bottom right
490 x = vid_conwidth.integer - pic->width;
491 y = vid_conheight.integer - pic->height;
493 case 4: // centre right
494 x = vid_conwidth.integer - pic->width;
495 y = (vid_conheight.integer - pic->height) / 2;
498 x = vid_conwidth.integer - pic->width;
501 case 6: // top centre
502 x = (vid_conwidth.integer - pic->width) / 2;
509 case 8: // centre left
511 y = (vid_conheight.integer - pic->height) / 2;
517 DrawQ_Pic (x, y, pic, 0, 0, 1, 1, 1, 1, 0);
525 static int SCR_DrawQWDownload(int offset)
527 // sync with SCR_InfobarHeight
530 float size = scr_infobar_height.value;
533 if (!cls.qw_downloadname[0])
535 cls.qw_downloadspeedrate = 0;
536 cls.qw_downloadspeedtime = realtime;
537 cls.qw_downloadspeedcount = 0;
540 if (realtime >= cls.qw_downloadspeedtime + 1)
542 cls.qw_downloadspeedrate = cls.qw_downloadspeedcount;
543 cls.qw_downloadspeedtime = realtime;
544 cls.qw_downloadspeedcount = 0;
546 if (cls.protocol == PROTOCOL_QUAKEWORLD)
547 dpsnprintf(temp, sizeof(temp), "Downloading %s %3i%% (%i) at %i bytes/s", cls.qw_downloadname, cls.qw_downloadpercent, cls.qw_downloadmemorycursize, cls.qw_downloadspeedrate);
549 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);
550 len = (int)strlen(temp);
551 x = (vid_conwidth.integer - DrawQ_TextWidth(temp, len, size, size, true, FONT_INFOBAR)) / 2;
552 y = vid_conheight.integer - size - offset;
553 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
554 DrawQ_String(x, y, temp, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
559 SCR_DrawInfobarString
562 static int SCR_DrawInfobarString(int offset)
566 float size = scr_infobar_height.value;
568 len = (int)strlen(scr_infobarstring);
569 x = (vid_conwidth.integer - DrawQ_TextWidth(scr_infobarstring, len, size, size, false, FONT_INFOBAR)) / 2;
570 y = vid_conheight.integer - size - offset;
571 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
572 DrawQ_String(x, y, scr_infobarstring, len, size, size, 1, 1, 1, 1, 0, NULL, false, FONT_INFOBAR);
581 static int SCR_DrawCurlDownload(int offset)
583 // sync with SCR_InfobarHeight
588 float size = scr_infobar_height.value;
589 Curl_downloadinfo_t *downinfo;
591 char addinfobuf[128];
594 downinfo = Curl_GetDownloadInfo(&nDownloads, &addinfo, addinfobuf, sizeof(addinfobuf));
598 y = vid_conheight.integer - size * nDownloads - offset;
602 len = (int)strlen(addinfo);
603 x = (vid_conwidth.integer - DrawQ_TextWidth(addinfo, len, size, size, true, FONT_INFOBAR)) / 2;
604 DrawQ_Fill(0, y - size, vid_conwidth.integer, size, 1, 1, 1, cls.signon == SIGNONS ? 0.8 : 1, 0);
605 DrawQ_String(x, y - size, addinfo, len, size, size, 0, 0, 0, 1, 0, NULL, true, FONT_INFOBAR);
608 for(i = 0; i != nDownloads; ++i)
610 if(downinfo[i].queued)
611 dpsnprintf(temp, sizeof(temp), "Still in queue: %s", downinfo[i].filename);
612 else if(downinfo[i].progress <= 0)
613 dpsnprintf(temp, sizeof(temp), "Downloading %s ... ???.?%% @ %.1f KiB/s", downinfo[i].filename, downinfo[i].speed / 1024.0);
615 dpsnprintf(temp, sizeof(temp), "Downloading %s ... %5.1f%% @ %.1f KiB/s", downinfo[i].filename, 100.0 * downinfo[i].progress, downinfo[i].speed / 1024.0);
616 len = (int)strlen(temp);
617 x = (vid_conwidth.integer - DrawQ_TextWidth(temp, len, size, size, true, FONT_INFOBAR)) / 2;
618 DrawQ_Fill(0, y + i * size, vid_conwidth.integer, size, 0, 0, 0, cls.signon == SIGNONS ? 0.5 : 1, 0);
619 DrawQ_String(x, y + i * size, temp, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
624 return size * (nDownloads + (addinfo ? 1 : 0));
632 static void SCR_DrawInfobar(void)
635 offset += SCR_DrawQWDownload(offset);
636 offset += SCR_DrawCurlDownload(offset);
637 if(scr_infobartime_off > 0)
638 offset += SCR_DrawInfobarString(offset);
639 if(offset != scr_con_margin_bottom)
640 Con_DPrintf("broken console margin calculation: %d != %d\n", offset, scr_con_margin_bottom);
643 static int SCR_InfobarHeight(void)
646 Curl_downloadinfo_t *downinfo;
649 char addinfobuf[128];
651 if (cl.time > cl.oldtime)
652 scr_infobartime_off -= cl.time - cl.oldtime;
653 if(scr_infobartime_off > 0)
655 if(cls.qw_downloadname[0])
658 downinfo = Curl_GetDownloadInfo(&nDownloads, &addinfo, addinfobuf, sizeof(addinfobuf));
661 offset += (nDownloads + (addinfo ? 1 : 0));
664 offset *= scr_infobar_height.value;
674 static void SCR_InfoBar_f(void)
678 scr_infobartime_off = atof(Cmd_Argv(1));
679 strlcpy(scr_infobarstring, Cmd_Argv(2), sizeof(scr_infobarstring));
683 Con_Printf("usage:\ninfobar expiretime \"string\"\n");
686 //=============================================================================
690 SCR_SetUpToDrawConsole
693 static void SCR_SetUpToDrawConsole (void)
695 // lines of console to display
698 static int framecounter = 0;
704 if (scr_menuforcewhiledisconnected.integer && key_dest == key_game && cls.state == ca_disconnected)
706 if (framecounter >= 2)
715 if (scr_conforcewhiledisconnected.integer && key_dest == key_game && cls.signon != SIGNONS)
716 key_consoleactive |= KEY_CONSOLEACTIVE_FORCED;
718 key_consoleactive &= ~KEY_CONSOLEACTIVE_FORCED;
720 // decide on the height of the console
721 if (key_consoleactive & KEY_CONSOLEACTIVE_USER)
722 conlines = vid_conheight.integer/2; // half screen
724 conlines = 0; // none visible
726 scr_con_current = conlines;
734 void SCR_DrawConsole (void)
736 scr_con_margin_bottom = SCR_InfobarHeight();
737 if (key_consoleactive & KEY_CONSOLEACTIVE_FORCED)
740 Con_DrawConsole (vid_conheight.integer - scr_con_margin_bottom);
742 else if (scr_con_current)
743 Con_DrawConsole (min((int)scr_con_current, vid_conheight.integer - scr_con_margin_bottom));
750 SCR_BeginLoadingPlaque
754 void SCR_BeginLoadingPlaque (qboolean startup)
756 // save console log up to this point to log_file if it was set by configs
760 SCR_UpdateLoadingScreen(false, startup);
763 //=============================================================================
765 const char *r_stat_name[r_stat_count] =
772 "entities_triangles",
778 "lightmapupdatepixels",
788 "lights_lighttriangles",
789 "lights_shadowtriangles",
790 "lights_dynamicshadowtriangles",
792 "bouncegrid_particles",
796 "bouncegrid_bounces",
797 "photoncache_animated",
798 "photoncache_cached",
799 "photoncache_traced",
803 "indexbufferuploadcount",
804 "indexbufferuploadsize",
805 "vertexbufferuploadcount",
806 "vertexbufferuploadsize",
809 "bufferdatacurrent_vertex", // R_BUFFERDATA_ types are added to this index
810 "bufferdatacurrent_index16",
811 "bufferdatacurrent_index32",
812 "bufferdatacurrent_uniform",
813 "bufferdatasize_vertex", // R_BUFFERDATA_ types are added to this index
814 "bufferdatasize_index16",
815 "bufferdatasize_index32",
816 "bufferdatasize_uniform",
817 "animcache_vertexmesh_count",
818 "animcache_vertexmesh_vertices",
819 "animcache_vertexmesh_maxvertices",
820 "animcache_skeletal_count",
821 "animcache_skeletal_bones",
822 "animcache_skeletal_maxbones",
823 "animcache_shade_count",
824 "animcache_shade_vertices",
825 "animcache_shade_maxvertices",
826 "animcache_shape_count",
827 "animcache_shape_vertices",
828 "animcache_shape_maxvertices",
838 "copytriangles_batches",
839 "copytriangles_surfaces",
840 "copytriangles_vertices",
841 "copytriangles_triangles",
846 "dynamicskeletal_batches",
847 "dynamicskeletal_surfaces",
848 "dynamicskeletal_vertices",
849 "dynamicskeletal_triangles",
850 "dynamic_batches_because_cvar",
851 "dynamic_surfaces_because_cvar",
852 "dynamic_vertices_because_cvar",
853 "dynamic_triangles_because_cvar",
854 "dynamic_batches_because_lightmapvertex",
855 "dynamic_surfaces_because_lightmapvertex",
856 "dynamic_vertices_because_lightmapvertex",
857 "dynamic_triangles_because_lightmapvertex",
858 "dynamic_batches_because_deformvertexes_autosprite",
859 "dynamic_surfaces_because_deformvertexes_autosprite",
860 "dynamic_vertices_because_deformvertexes_autosprite",
861 "dynamic_triangles_because_deformvertexes_autosprite",
862 "dynamic_batches_because_deformvertexes_autosprite2",
863 "dynamic_surfaces_because_deformvertexes_autosprite2",
864 "dynamic_vertices_because_deformvertexes_autosprite2",
865 "dynamic_triangles_because_deformvertexes_autosprite2",
866 "dynamic_batches_because_deformvertexes_normal",
867 "dynamic_surfaces_because_deformvertexes_normal",
868 "dynamic_vertices_because_deformvertexes_normal",
869 "dynamic_triangles_because_deformvertexes_normal",
870 "dynamic_batches_because_deformvertexes_wave",
871 "dynamic_surfaces_because_deformvertexes_wave",
872 "dynamic_vertices_because_deformvertexes_wave",
873 "dynamic_triangles_because_deformvertexes_wave",
874 "dynamic_batches_because_deformvertexes_bulge",
875 "dynamic_surfaces_because_deformvertexes_bulge",
876 "dynamic_vertices_because_deformvertexes_bulge",
877 "dynamic_triangles_because_deformvertexes_bulge",
878 "dynamic_batches_because_deformvertexes_move",
879 "dynamic_surfaces_because_deformvertexes_move",
880 "dynamic_vertices_because_deformvertexes_move",
881 "dynamic_triangles_because_deformvertexes_move",
882 "dynamic_batches_because_tcgen_lightmap",
883 "dynamic_surfaces_because_tcgen_lightmap",
884 "dynamic_vertices_because_tcgen_lightmap",
885 "dynamic_triangles_because_tcgen_lightmap",
886 "dynamic_batches_because_tcgen_vector",
887 "dynamic_surfaces_because_tcgen_vector",
888 "dynamic_vertices_because_tcgen_vector",
889 "dynamic_triangles_because_tcgen_vector",
890 "dynamic_batches_because_tcgen_environment",
891 "dynamic_surfaces_because_tcgen_environment",
892 "dynamic_vertices_because_tcgen_environment",
893 "dynamic_triangles_because_tcgen_environment",
894 "dynamic_batches_because_tcmod_turbulent",
895 "dynamic_surfaces_because_tcmod_turbulent",
896 "dynamic_vertices_because_tcmod_turbulent",
897 "dynamic_triangles_because_tcmod_turbulent",
898 "dynamic_batches_because_interleavedarrays",
899 "dynamic_surfaces_because_interleavedarrays",
900 "dynamic_vertices_because_interleavedarrays",
901 "dynamic_triangles_because_interleavedarrays",
902 "dynamic_batches_because_nogaps",
903 "dynamic_surfaces_because_nogaps",
904 "dynamic_vertices_because_nogaps",
905 "dynamic_triangles_because_nogaps",
906 "dynamic_batches_because_derived",
907 "dynamic_surfaces_because_derived",
908 "dynamic_vertices_because_derived",
909 "dynamic_triangles_because_derived",
911 "entitycache_surfaces",
912 "entitycache_vertices",
913 "entitycache_triangles",
914 "entityanimate_count",
915 "entityanimate_surfaces",
916 "entityanimate_vertices",
917 "entityanimate_triangles",
918 "entityskeletal_count",
919 "entityskeletal_surfaces",
920 "entityskeletal_vertices",
921 "entityskeletal_triangles",
922 "entitystatic_count",
923 "entitystatic_surfaces",
924 "entitystatic_vertices",
925 "entitystatic_triangles",
926 "entitycustom_count",
927 "entitycustom_surfaces",
928 "entitycustom_vertices",
929 "entitycustom_triangles",
932 char r_speeds_timestring[4096];
933 int speedstringcount, r_timereport_active;
934 double r_timereport_temp = 0, r_timereport_current = 0, r_timereport_start = 0;
935 int r_speeds_longestitem = 0;
937 void R_TimeReport(const char *desc)
943 if (r_speeds.integer < 2 || !r_timereport_active)
947 if (r_speeds.integer == 2)
950 r_timereport_temp = r_timereport_current;
951 r_timereport_current = Sys_DirtyTime();
952 t = (int) ((r_timereport_current - r_timereport_temp) * 1000000.0 + 0.5);
954 length = dpsnprintf(tempbuf, sizeof(tempbuf), "%8i %s", t, desc);
956 length = (int)sizeof(tempbuf) - 1;
957 if (r_speeds_longestitem < length)
958 r_speeds_longestitem = length;
959 for (;length < r_speeds_longestitem;length++)
960 tempbuf[length] = ' ';
963 if (speedstringcount + length > (vid_conwidth.integer / 8))
965 strlcat(r_speeds_timestring, "\n", sizeof(r_speeds_timestring));
966 speedstringcount = 0;
968 strlcat(r_speeds_timestring, tempbuf, sizeof(r_speeds_timestring));
969 speedstringcount += length;
972 static void R_TimeReport_BeginFrame(void)
974 speedstringcount = 0;
975 r_speeds_timestring[0] = 0;
976 r_timereport_active = false;
977 memset(&r_refdef.stats, 0, sizeof(r_refdef.stats));
979 if (r_speeds.integer >= 2)
981 r_timereport_active = true;
982 r_timereport_start = r_timereport_current = Sys_DirtyTime();
986 static int R_CountLeafTriangles(const dp_model_t *model, const mleaf_t *leaf)
988 int i, triangles = 0;
989 for (i = 0;i < leaf->numleafsurfaces;i++)
990 triangles += model->data_surfaces[leaf->firstleafsurface[i]].num_triangles;
994 #define R_SPEEDS_GRAPH_COLORS 8
995 #define R_SPEEDS_GRAPH_TEXTLENGTH 64
996 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}};
998 extern cvar_t r_viewscale;
999 extern float viewscalefpsadjusted;
1000 static void R_TimeReport_EndFrame(void)
1004 char string[1024+4096];
1006 static double oldtime = 0;
1008 r_refdef.stats[r_stat_timedelta] = (int)((realtime - oldtime) * 1000000.0);
1010 r_refdef.stats[r_stat_quality] = (int)(100 * r_refdef.view.quality);
1013 if (r_speeds.integer)
1015 // put the location name in the r_speeds display as it greatly helps
1016 // when creating loc files
1017 loc = CL_Locs_FindNearest(cl.movement_origin);
1018 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;
1019 dpsnprintf(string, sizeof(string),
1020 "%6ius time delta %s%s %.3f cl.time%2.4f brightness\n"
1021 "%3i renders org:'%+8.2f %+8.2f %+8.2f' dir:'%+2.3f %+2.3f %+2.3f'\n"
1022 "%5i viewleaf%5i cluster%3i area%4i brushes%4i surfaces(%7i triangles)\n"
1023 "%7i surfaces%7i triangles %5i entities (%7i surfaces%7i triangles)\n"
1024 "%5i leafs%5i portals%6i/%6i particles%6i/%6i decals %3i%% quality\n"
1025 "%7i lightmap updates (%7i pixels)%8i/%8i framedata\n"
1026 "%4i lights%4i clears%4i scissored%7i light%7i shadow%7i dynamic\n"
1027 "bouncegrid:%4i lights%6i particles%6i traces%6i hits%6i splats%6i bounces\n"
1028 "photon cache efficiency:%6i cached%6i traced%6ianimated\n"
1029 "%6i draws%8i vertices%8i triangles bloompixels%8i copied%8i drawn\n"
1030 "updated%5i indexbuffers%8i bytes%5i vertexbuffers%8i bytes\n"
1031 "animcache%5ib gpuskeletal%7i vertices (%7i with normals)\n"
1032 "fastbatch%5i count%5i surfaces%7i vertices %7i triangles\n"
1033 "copytris%5i count%5i surfaces%7i vertices %7i triangles\n"
1034 "dynamic%5i count%5i surfaces%7i vertices%7i triangles\n"
1036 , r_refdef.stats[r_stat_timedelta], loc ? "Location: " : "", loc ? loc->name : "", cl.time, r_refdef.view.colorscale
1037 , 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]
1038 , 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
1039 , 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]
1040 , 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]
1041 , r_refdef.stats[r_stat_lightmapupdates], r_refdef.stats[r_stat_lightmapupdatepixels], r_refdef.stats[r_stat_framedatacurrent], r_refdef.stats[r_stat_framedatasize]
1042 , 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]
1043 , 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]
1044 , r_refdef.stats[r_stat_photoncache_cached], r_refdef.stats[r_stat_photoncache_traced], r_refdef.stats[r_stat_photoncache_animated]
1045 , 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]
1046 , r_refdef.stats[r_stat_indexbufferuploadcount], r_refdef.stats[r_stat_indexbufferuploadsize], r_refdef.stats[r_stat_vertexbufferuploadcount], r_refdef.stats[r_stat_vertexbufferuploadsize]
1047 , r_refdef.stats[r_stat_animcache_skeletal_bones], r_refdef.stats[r_stat_animcache_shape_vertices], r_refdef.stats[r_stat_animcache_shade_vertices]
1048 , 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]
1049 , 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]
1050 , 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]
1051 , r_speeds_timestring);
1054 speedstringcount = 0;
1055 r_speeds_timestring[0] = 0;
1056 r_timereport_active = false;
1058 if (r_speeds.integer >= 2)
1060 r_timereport_active = true;
1061 r_timereport_start = r_timereport_current = Sys_DirtyTime();
1067 if (string[strlen(string)-1] == '\n')
1068 string[strlen(string)-1] = 0;
1070 for (i = 0;string[i];i++)
1071 if (string[i] == '\n')
1073 y = vid_conheight.integer - sb_lines - lines * 8;
1075 r_draw2d_force = true;
1076 DrawQ_Fill(0, y, vid_conwidth.integer, lines * 8, 0, 0, 0, 0.5, 0);
1080 while (string[i] && string[i] != '\n')
1083 DrawQ_String(0, y, string + j, i - j, 8, 8, 1, 1, 1, 1, 0, NULL, true, FONT_DEFAULT);
1084 if (string[i] == '\n')
1088 r_draw2d_force = false;
1091 if (r_speeds_graph_length.integer != bound(4, r_speeds_graph_length.integer, 8192))
1092 Cvar_SetValueQuick(&r_speeds_graph_length, bound(4, r_speeds_graph_length.integer, 8192));
1093 if (fabs(r_speeds_graph_seconds.value - bound(0.1f, r_speeds_graph_seconds.value, 120.0f)) > 0.01f)
1094 Cvar_SetValueQuick(&r_speeds_graph_seconds, bound(0.1f, r_speeds_graph_seconds.value, 120.0f));
1095 if (r_speeds_graph.integer)
1097 // if we currently have no graph data, reset the graph data entirely
1099 if (!cls.r_speeds_graph_data)
1100 for (i = 0;i < r_stat_count;i++)
1101 cls.r_speeds_graph_datamin[i] = cls.r_speeds_graph_datamax[i] = 0;
1102 if (cls.r_speeds_graph_length != r_speeds_graph_length.integer)
1104 int stat, index, d, graph_length, *graph_data;
1105 cls.r_speeds_graph_length = r_speeds_graph_length.integer;
1106 cls.r_speeds_graph_current = 0;
1107 if (cls.r_speeds_graph_data)
1108 Mem_Free(cls.r_speeds_graph_data);
1109 cls.r_speeds_graph_data = (int *)Mem_Alloc(cls.permanentmempool, cls.r_speeds_graph_length * sizeof(r_refdef.stats));
1110 // initialize the graph to have the current values throughout history
1111 graph_data = cls.r_speeds_graph_data;
1112 graph_length = cls.r_speeds_graph_length;
1114 for (stat = 0;stat < r_stat_count;stat++)
1116 d = r_refdef.stats[stat];
1117 if (stat == r_stat_timedelta)
1119 for (i = 0;i < graph_length;i++)
1120 graph_data[index++] = d;
1126 if (cls.r_speeds_graph_length)
1128 cls.r_speeds_graph_length = 0;
1129 Mem_Free(cls.r_speeds_graph_data);
1130 cls.r_speeds_graph_data = NULL;
1131 cls.r_speeds_graph_current = 0;
1135 if (cls.r_speeds_graph_length)
1138 r_vertexgeneric_t *v;
1141 float x, y, width, height, scalex, scaley;
1142 int range_default = max(r_speeds_graph_maxdefault.integer, 1);
1143 int color, stat, stats, index, range_min, range_max;
1144 int graph_current, graph_length, *graph_data;
1145 int statindex[R_SPEEDS_GRAPH_COLORS];
1148 // add current stats to the graph_data
1149 cls.r_speeds_graph_current++;
1150 if (cls.r_speeds_graph_current >= cls.r_speeds_graph_length)
1151 cls.r_speeds_graph_current = 0;
1152 // poke each new stat into the current offset of its graph
1153 graph_data = cls.r_speeds_graph_data;
1154 graph_current = cls.r_speeds_graph_current;
1155 graph_length = cls.r_speeds_graph_length;
1156 for (stat = 0;stat < r_stat_count;stat++)
1157 graph_data[stat * graph_length + graph_current] = r_refdef.stats[stat];
1159 // update the graph ranges
1160 for (stat = 0;stat < r_stat_count;stat++)
1162 if (cls.r_speeds_graph_datamin[stat] > r_refdef.stats[stat])
1163 cls.r_speeds_graph_datamin[stat] = r_refdef.stats[stat];
1164 if (cls.r_speeds_graph_datamax[stat] < r_refdef.stats[stat])
1165 cls.r_speeds_graph_datamax[stat] = r_refdef.stats[stat];
1168 // force 2D drawing to occur even if r_render is 0
1169 r_draw2d_force = true;
1171 // position the graph
1172 width = r_speeds_graph_width.value;
1173 height = r_speeds_graph_height.value;
1174 x = bound(0, r_speeds_graph_x.value, vid_conwidth.value - width);
1175 y = bound(0, r_speeds_graph_y.value, vid_conheight.value - height);
1177 // fill background with a pattern of gray and black at one second intervals
1178 scalex = (float)width / (float)r_speeds_graph_seconds.value;
1179 for (i = 0;i < r_speeds_graph_seconds.integer + 1;i++)
1181 float x1 = x + width - (i + 1) * scalex;
1182 float x2 = x + width - i * scalex;
1186 DrawQ_Fill(x1, y, x2 - x1, height, 0.0f, 0.0f, 0.0f, 0.5f, 0);
1188 DrawQ_Fill(x1, y, x2 - x1, height, 0.2f, 0.2f, 0.2f, 0.5f, 0);
1191 // count how many stats match our pattern
1194 for (color = 0;color < R_SPEEDS_GRAPH_COLORS;color++)
1196 // look at all stat names and find ones matching the filter
1197 statindex[color] = -1;
1198 if (!r_speeds_graph_filter[color].string)
1200 for (stat = 0;stat < r_stat_count;stat++)
1201 if (!strcmp(r_stat_name[stat], r_speeds_graph_filter[color].string))
1203 if (stat >= r_stat_count)
1205 // record that this color is this stat for the line drawing loop
1206 statindex[color] = stat;
1207 // draw the legend text in the background of the graph
1208 dpsnprintf(legend, sizeof(legend), "%10i :%s", graph_data[stat * graph_length + graph_current], r_stat_name[stat]);
1209 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);
1210 // count how many stats we need to graph in vertex buffer
1216 // legend text is drawn after the graphs
1217 // render the graph lines, we'll go back and render the legend text later
1218 scalex = (float)width / (1000000.0 * r_speeds_graph_seconds.value);
1219 // get space in a vertex buffer to draw this
1220 numlines = stats * (graph_length - 1);
1221 v = R_Mesh_PrepareVertices_Generic_Lock(numlines * 2);
1223 for (color = 0;color < R_SPEEDS_GRAPH_COLORS;color++)
1225 // look at all stat names and find ones matching the filter
1226 stat = statindex[color];
1229 // prefer to graph stats with 0 base, but if they are
1230 // negative we have no choice
1231 range_min = cls.r_speeds_graph_datamin[stat];
1232 range_max = max(cls.r_speeds_graph_datamax[stat], range_min + range_default);
1233 // some stats we specifically override the graph scale on
1234 if (stat == r_stat_timedelta)
1235 range_max = r_speeds_graph_maxtimedelta.integer;
1236 scaley = height / (range_max - range_min);
1237 // generate lines (2 vertices each)
1238 // to deal with incomplete data we walk right to left
1239 data = graph_data + stat * graph_length;
1240 index = graph_current;
1242 for (i = 0;i < graph_length - 1;)
1244 v->vertex3f[0] = x + width - sum * scalex;
1245 if (v->vertex3f[0] < x)
1247 v->vertex3f[1] = y + height - (data[index] - range_min) * scaley;
1249 v->color4f[0] = r_speeds_graph_colors[color][0];
1250 v->color4f[1] = r_speeds_graph_colors[color][1];
1251 v->color4f[2] = r_speeds_graph_colors[color][2];
1252 v->color4f[3] = r_speeds_graph_colors[color][3];
1253 v->texcoord2f[0] = 0;
1254 v->texcoord2f[1] = 0;
1256 sum += graph_data[r_stat_timedelta * graph_length + index];
1259 index = graph_length - 1;
1261 v->vertex3f[0] = x + width - sum * scalex;
1262 if (v->vertex3f[0] < x)
1264 v->vertex3f[1] = y + height - (data[index] - range_min) * scaley;
1266 v->color4f[0] = r_speeds_graph_colors[color][0];
1267 v->color4f[1] = r_speeds_graph_colors[color][1];
1268 v->color4f[2] = r_speeds_graph_colors[color][2];
1269 v->color4f[3] = r_speeds_graph_colors[color][3];
1270 v->texcoord2f[0] = 0;
1271 v->texcoord2f[1] = 0;
1275 R_Mesh_PrepareVertices_Generic_Unlock();
1276 DrawQ_Lines(0.0f, numlines, 0, false);
1279 // return to not drawing anything if r_render is 0
1280 r_draw2d_force = false;
1283 memset(&r_refdef.stats, 0, sizeof(r_refdef.stats));
1293 static void SCR_SizeUp_f (void)
1295 Cvar_SetValue ("viewsize",scr_viewsize.value+10);
1306 static void SCR_SizeDown_f (void)
1308 Cvar_SetValue ("viewsize",scr_viewsize.value-10);
1311 #ifdef CONFIG_VIDEO_CAPTURE
1312 void SCR_CaptureVideo_EndVideo(void);
1314 void CL_Screen_Shutdown(void)
1316 #ifdef CONFIG_VIDEO_CAPTURE
1317 SCR_CaptureVideo_EndVideo();
1321 void CL_Screen_Init(void)
1324 Cvar_RegisterVariable (&scr_fov);
1325 Cvar_RegisterVariable (&scr_viewsize);
1326 Cvar_RegisterVariable (&scr_conalpha);
1327 Cvar_RegisterVariable (&scr_conalphafactor);
1328 Cvar_RegisterVariable (&scr_conalpha2factor);
1329 Cvar_RegisterVariable (&scr_conalpha3factor);
1330 Cvar_RegisterVariable (&scr_conscroll_x);
1331 Cvar_RegisterVariable (&scr_conscroll_y);
1332 Cvar_RegisterVariable (&scr_conscroll2_x);
1333 Cvar_RegisterVariable (&scr_conscroll2_y);
1334 Cvar_RegisterVariable (&scr_conscroll3_x);
1335 Cvar_RegisterVariable (&scr_conscroll3_y);
1336 Cvar_RegisterVariable (&scr_conbrightness);
1337 Cvar_RegisterVariable (&scr_conforcewhiledisconnected);
1339 Cvar_RegisterVariable (&scr_menuforcewhiledisconnected);
1341 Cvar_RegisterVariable (&scr_loadingscreen_background);
1342 Cvar_RegisterVariable (&scr_loadingscreen_scale);
1343 Cvar_RegisterVariable (&scr_loadingscreen_scale_base);
1344 Cvar_RegisterVariable (&scr_loadingscreen_scale_limit);
1345 Cvar_RegisterVariable (&scr_loadingscreen_picture);
1346 Cvar_RegisterVariable (&scr_loadingscreen_count);
1347 Cvar_RegisterVariable (&scr_loadingscreen_firstforstartup);
1348 Cvar_RegisterVariable (&scr_loadingscreen_barcolor);
1349 Cvar_RegisterVariable (&scr_loadingscreen_barheight);
1350 Cvar_RegisterVariable (&scr_loadingscreen_maxfps);
1351 Cvar_RegisterVariable (&scr_infobar_height);
1352 Cvar_RegisterVariable (&scr_showram);
1353 Cvar_RegisterVariable (&scr_showturtle);
1354 Cvar_RegisterVariable (&scr_showpause);
1355 Cvar_RegisterVariable (&scr_showbrand);
1356 Cvar_RegisterVariable (&scr_centertime);
1357 Cvar_RegisterVariable (&scr_printspeed);
1358 Cvar_RegisterVariable (&vid_conwidth);
1359 Cvar_RegisterVariable (&vid_conheight);
1360 Cvar_RegisterVariable (&vid_pixelheight);
1361 Cvar_RegisterVariable (&scr_screenshot_jpeg);
1362 Cvar_RegisterVariable (&scr_screenshot_jpeg_quality);
1363 Cvar_RegisterVariable (&scr_screenshot_png);
1364 Cvar_RegisterVariable (&scr_screenshot_gammaboost);
1365 Cvar_RegisterVariable (&scr_screenshot_name_in_mapdir);
1366 Cvar_RegisterVariable (&scr_screenshot_alpha);
1367 Cvar_RegisterVariable (&scr_screenshot_timestamp);
1368 #ifdef CONFIG_VIDEO_CAPTURE
1369 Cvar_RegisterVariable (&cl_capturevideo);
1370 Cvar_RegisterVariable (&cl_capturevideo_demo_stop);
1371 Cvar_RegisterVariable (&cl_capturevideo_printfps);
1372 Cvar_RegisterVariable (&cl_capturevideo_width);
1373 Cvar_RegisterVariable (&cl_capturevideo_height);
1374 Cvar_RegisterVariable (&cl_capturevideo_realtime);
1375 Cvar_RegisterVariable (&cl_capturevideo_fps);
1376 Cvar_RegisterVariable (&cl_capturevideo_nameformat);
1377 Cvar_RegisterVariable (&cl_capturevideo_number);
1378 Cvar_RegisterVariable (&cl_capturevideo_ogg);
1379 Cvar_RegisterVariable (&cl_capturevideo_framestep);
1381 Cvar_RegisterVariable (&r_letterbox);
1382 Cvar_RegisterVariable(&r_stereo_separation);
1383 Cvar_RegisterVariable(&r_stereo_sidebyside);
1384 Cvar_RegisterVariable(&r_stereo_horizontal);
1385 Cvar_RegisterVariable(&r_stereo_vertical);
1386 Cvar_RegisterVariable(&r_stereo_redblue);
1387 Cvar_RegisterVariable(&r_stereo_redcyan);
1388 Cvar_RegisterVariable(&r_stereo_redgreen);
1389 Cvar_RegisterVariable(&r_stereo_angle);
1390 Cvar_RegisterVariable(&scr_stipple);
1391 Cvar_RegisterVariable(&scr_refresh);
1392 Cvar_RegisterVariable(&shownetgraph);
1393 Cvar_RegisterVariable(&cl_demo_mousegrab);
1394 Cvar_RegisterVariable(&timedemo_screenshotframelist);
1395 Cvar_RegisterVariable(&vid_touchscreen_outlinealpha);
1396 Cvar_RegisterVariable(&vid_touchscreen_overlayalpha);
1397 Cvar_RegisterVariable(&r_speeds_graph);
1398 for (i = 0;i < (int)(sizeof(r_speeds_graph_filter)/sizeof(r_speeds_graph_filter[0]));i++)
1399 Cvar_RegisterVariable(&r_speeds_graph_filter[i]);
1400 Cvar_RegisterVariable(&r_speeds_graph_length);
1401 Cvar_RegisterVariable(&r_speeds_graph_seconds);
1402 Cvar_RegisterVariable(&r_speeds_graph_x);
1403 Cvar_RegisterVariable(&r_speeds_graph_y);
1404 Cvar_RegisterVariable(&r_speeds_graph_width);
1405 Cvar_RegisterVariable(&r_speeds_graph_height);
1406 Cvar_RegisterVariable(&r_speeds_graph_maxtimedelta);
1407 Cvar_RegisterVariable(&r_speeds_graph_maxdefault);
1409 // if we want no console, turn it off here too
1410 if (COM_CheckParm ("-noconsole"))
1411 Cvar_SetQuick(&scr_conforcewhiledisconnected, "0");
1413 Cmd_AddCommand ("sizeup",SCR_SizeUp_f, "increase view size (increases viewsize cvar)");
1414 Cmd_AddCommand ("sizedown",SCR_SizeDown_f, "decrease view size (decreases viewsize cvar)");
1415 Cmd_AddCommand ("screenshot",SCR_ScreenShot_f, "takes a screenshot of the next rendered frame");
1416 Cmd_AddCommand ("envmap", R_Envmap_f, "render a cubemap (skybox) of the current scene");
1417 Cmd_AddCommand ("infobar", SCR_InfoBar_f, "display a text in the infobar (usage: infobar expiretime string)");
1419 #ifdef CONFIG_VIDEO_CAPTURE
1420 SCR_CaptureVideo_Ogg_Init();
1423 scr_initialized = true;
1431 void SCR_ScreenShot_f (void)
1433 static int shotnumber;
1434 static char old_prefix_name[MAX_QPATH];
1435 char prefix_name[MAX_QPATH];
1436 char filename[MAX_QPATH];
1437 unsigned char *buffer1;
1438 unsigned char *buffer2;
1439 qboolean jpeg = (scr_screenshot_jpeg.integer != 0);
1440 qboolean png = (scr_screenshot_png.integer != 0) && !jpeg;
1443 if (Cmd_Argc() == 2)
1446 strlcpy(filename, Cmd_Argv(1), sizeof(filename));
1447 ext = FS_FileExtension(filename);
1448 if (!strcasecmp(ext, "jpg"))
1453 else if (!strcasecmp(ext, "tga"))
1458 else if (!strcasecmp(ext, "png"))
1465 Con_Printf("screenshot: supplied filename must end in .jpg or .tga or .png\n");
1469 else if (scr_screenshot_timestamp.integer)
1473 // TODO maybe make capturevideo and screenshot use similar name patterns?
1474 if (scr_screenshot_name_in_mapdir.integer && cl.worldbasename[0])
1475 dpsnprintf(prefix_name, sizeof(prefix_name), "%s/%s%s", cl.worldbasename, scr_screenshot_name.string, Sys_TimeString("%Y%m%d%H%M%S"));
1477 dpsnprintf(prefix_name, sizeof(prefix_name), "%s%s", scr_screenshot_name.string, Sys_TimeString("%Y%m%d%H%M%S"));
1479 // find a file name to save it to
1480 for (shotnumber100 = 0;shotnumber100 < 100;shotnumber100++)
1481 if (!FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s-%02d.tga", fs_gamedir, prefix_name, shotnumber100))
1482 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s-%02d.jpg", fs_gamedir, prefix_name, shotnumber100))
1483 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s-%02d.png", fs_gamedir, prefix_name, shotnumber100)))
1485 if (shotnumber100 >= 100)
1487 Con_Print("Couldn't create the image file - already 100 shots taken this second!\n");
1491 dpsnprintf(filename, sizeof(filename), "screenshots/%s-%02d.%s", prefix_name, shotnumber100, jpeg ? "jpg" : png ? "png" : "tga");
1495 // TODO maybe make capturevideo and screenshot use similar name patterns?
1496 if (scr_screenshot_name_in_mapdir.integer && cl.worldbasename[0])
1497 dpsnprintf(prefix_name, sizeof(prefix_name), "%s/%s", cl.worldbasename, Sys_TimeString(scr_screenshot_name.string));
1499 dpsnprintf(prefix_name, sizeof(prefix_name), "%s", Sys_TimeString(scr_screenshot_name.string));
1501 // if prefix changed, gamedir or map changed, reset the shotnumber so
1503 // FIXME: should probably do this whenever FS_Rescan or something like that occurs?
1504 if (strcmp(old_prefix_name, prefix_name))
1506 dpsnprintf(old_prefix_name, sizeof(old_prefix_name), "%s", prefix_name );
1510 // find a file name to save it to
1511 for (;shotnumber < 1000000;shotnumber++)
1512 if (!FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s%06d.tga", fs_gamedir, prefix_name, shotnumber))
1513 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s%06d.jpg", fs_gamedir, prefix_name, shotnumber))
1514 && !FS_SysFileExists(va(vabuf, sizeof(vabuf), "%s/screenshots/%s%06d.png", fs_gamedir, prefix_name, shotnumber)))
1516 if (shotnumber >= 1000000)
1518 Con_Print("Couldn't create the image file - you already have 1000000 screenshots!\n");
1522 dpsnprintf(filename, sizeof(filename), "screenshots/%s%06d.%s", prefix_name, shotnumber, jpeg ? "jpg" : png ? "png" : "tga");
1527 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 4);
1528 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * (scr_screenshot_alpha.integer ? 4 : 3));
1530 if (SCR_ScreenShot (filename, buffer1, buffer2, 0, 0, vid.width, vid.height, false, false, false, jpeg, png, true, scr_screenshot_alpha.integer != 0))
1531 Con_Printf("Wrote %s\n", filename);
1534 Con_Printf("Unable to write %s\n", filename);
1537 if(SCR_ScreenShot (filename, buffer1, buffer2, 0, 0, vid.width, vid.height, false, false, false, false, false, true, scr_screenshot_alpha.integer != 0))
1539 strlcpy(filename + strlen(filename) - 3, "tga", 4);
1540 Con_Printf("Wrote %s\n", filename);
1549 #ifdef CONFIG_VIDEO_CAPTURE
1550 static void SCR_CaptureVideo_BeginVideo(void)
1554 int width = cl_capturevideo_width.integer, height = cl_capturevideo_height.integer;
1555 if (cls.capturevideo.active)
1557 memset(&cls.capturevideo, 0, sizeof(cls.capturevideo));
1558 // soundrate is figured out on the first SoundFrame
1560 if(width == 0 && height != 0)
1561 width = (int) (height * (double)vid.width / ((double)vid.height * vid_pixelheight.value)); // keep aspect
1562 if(width != 0 && height == 0)
1563 height = (int) (width * ((double)vid.height * vid_pixelheight.value) / (double)vid.width); // keep aspect
1565 if(width < 2 || width > vid.width) // can't scale up
1567 if(height < 2 || height > vid.height) // can't scale up
1568 height = vid.height;
1570 // ensure it's all even; if not, scale down a little
1576 cls.capturevideo.width = width;
1577 cls.capturevideo.height = height;
1578 cls.capturevideo.active = true;
1579 cls.capturevideo.framerate = bound(1, cl_capturevideo_fps.value, 1001) * bound(1, cl_capturevideo_framestep.integer, 64);
1580 cls.capturevideo.framestep = cl_capturevideo_framestep.integer;
1581 cls.capturevideo.soundrate = S_GetSoundRate();
1582 cls.capturevideo.soundchannels = S_GetSoundChannels();
1583 cls.capturevideo.startrealtime = realtime;
1584 cls.capturevideo.frame = cls.capturevideo.lastfpsframe = 0;
1585 cls.capturevideo.starttime = cls.capturevideo.lastfpstime = realtime;
1586 cls.capturevideo.soundsampleframe = 0;
1587 cls.capturevideo.realtime = cl_capturevideo_realtime.integer != 0;
1588 cls.capturevideo.screenbuffer = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 4);
1589 cls.capturevideo.outbuffer = (unsigned char *)Mem_Alloc(tempmempool, width * height * (4+4) + 18);
1590 dpsnprintf(cls.capturevideo.basename, sizeof(cls.capturevideo.basename), "video/%s%03i", Sys_TimeString(cl_capturevideo_nameformat.string), cl_capturevideo_number.integer);
1591 Cvar_SetValueQuick(&cl_capturevideo_number, cl_capturevideo_number.integer + 1);
1594 for (i = 0;i < 256;i++)
1596 unsigned char j = (unsigned char)bound(0, 255*pow(i/255.0, gamma), 255);
1597 cls.capturevideo.rgbgammatable[0][i] = j;
1598 cls.capturevideo.rgbgammatable[1][i] = j;
1599 cls.capturevideo.rgbgammatable[2][i] = j;
1603 R = Y + 1.4075 * (Cr - 128);
1604 G = Y + -0.3455 * (Cb - 128) + -0.7169 * (Cr - 128);
1605 B = Y + 1.7790 * (Cb - 128);
1606 Y = R * .299 + G * .587 + B * .114;
1607 Cb = R * -.169 + G * -.332 + B * .500 + 128.;
1608 Cr = R * .500 + G * -.419 + B * -.0813 + 128.;
1611 // identity gamma table
1612 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp, 256);
1613 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp + 256, 256);
1614 BuildGammaTable16(1.0f, 1.0f, 1.0f, 0.0f, 1.0f, cls.capturevideo.vidramp + 256*2, 256);
1615 if(scr_screenshot_gammaboost.value != 1)
1617 double igamma = 1 / scr_screenshot_gammaboost.value;
1618 for (i = 0;i < 256 * 3;i++)
1619 cls.capturevideo.vidramp[i] = (unsigned short) (0.5 + pow(cls.capturevideo.vidramp[i] * (1.0 / 65535.0), igamma) * 65535.0);
1622 for (i = 0;i < 256;i++)
1624 r = 255*cls.capturevideo.vidramp[i]/65535.0;
1625 g = 255*cls.capturevideo.vidramp[i+256]/65535.0;
1626 b = 255*cls.capturevideo.vidramp[i+512]/65535.0;
1627 // NOTE: we have to round DOWN here, or integer overflows happen. Sorry for slightly wrong looking colors sometimes...
1628 // Y weights from RGB
1629 cls.capturevideo.rgbtoyuvscaletable[0][0][i] = (short)(r * 0.299);
1630 cls.capturevideo.rgbtoyuvscaletable[0][1][i] = (short)(g * 0.587);
1631 cls.capturevideo.rgbtoyuvscaletable[0][2][i] = (short)(b * 0.114);
1632 // Cb weights from RGB
1633 cls.capturevideo.rgbtoyuvscaletable[1][0][i] = (short)(r * -0.169);
1634 cls.capturevideo.rgbtoyuvscaletable[1][1][i] = (short)(g * -0.332);
1635 cls.capturevideo.rgbtoyuvscaletable[1][2][i] = (short)(b * 0.500);
1636 // Cr weights from RGB
1637 cls.capturevideo.rgbtoyuvscaletable[2][0][i] = (short)(r * 0.500);
1638 cls.capturevideo.rgbtoyuvscaletable[2][1][i] = (short)(g * -0.419);
1639 cls.capturevideo.rgbtoyuvscaletable[2][2][i] = (short)(b * -0.0813);
1640 // range reduction of YCbCr to valid signal range
1641 cls.capturevideo.yuvnormalizetable[0][i] = 16 + i * (236-16) / 256;
1642 cls.capturevideo.yuvnormalizetable[1][i] = 16 + i * (240-16) / 256;
1643 cls.capturevideo.yuvnormalizetable[2][i] = 16 + i * (240-16) / 256;
1646 if (cl_capturevideo_ogg.integer)
1648 if(SCR_CaptureVideo_Ogg_Available())
1650 SCR_CaptureVideo_Ogg_BeginVideo();
1654 Con_Print("cl_capturevideo_ogg: libraries not available. Capturing in AVI instead.\n");
1657 SCR_CaptureVideo_Avi_BeginVideo();
1660 void SCR_CaptureVideo_EndVideo(void)
1662 if (!cls.capturevideo.active)
1664 cls.capturevideo.active = false;
1666 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);
1668 if (cls.capturevideo.videofile)
1670 cls.capturevideo.endvideo();
1673 if (cls.capturevideo.screenbuffer)
1675 Mem_Free (cls.capturevideo.screenbuffer);
1676 cls.capturevideo.screenbuffer = NULL;
1679 if (cls.capturevideo.outbuffer)
1681 Mem_Free (cls.capturevideo.outbuffer);
1682 cls.capturevideo.outbuffer = NULL;
1685 memset(&cls.capturevideo, 0, sizeof(cls.capturevideo));
1688 static void SCR_ScaleDownBGRA(unsigned char *in, int inw, int inh, unsigned char *out, int outw, int outh)
1690 // TODO optimize this function
1695 // memcpy is faster than me
1696 if(inw == outw && inh == outh)
1698 memcpy(out, in, 4 * inw * inh);
1702 // otherwise: a box filter
1703 area = (float)outw * (float)outh / (float)inw / (float)inh;
1704 for(y = 0; y < outh; ++y)
1706 float iny0 = y / (float)outh * inh; int iny0_i = (int) floor(iny0);
1707 float iny1 = (y+1) / (float)outh * inh; int iny1_i = (int) ceil(iny1);
1708 for(x = 0; x < outw; ++x)
1710 float inx0 = x / (float)outw * inw; int inx0_i = (int) floor(inx0);
1711 float inx1 = (x+1) / (float)outw * inw; int inx1_i = (int) ceil(inx1);
1712 float r = 0, g = 0, b = 0, alpha = 0;
1715 for(yy = iny0_i; yy < iny1_i; ++yy)
1717 float ya = min(yy+1, iny1) - max(iny0, yy);
1718 for(xx = inx0_i; xx < inx1_i; ++xx)
1720 float a = ya * (min(xx+1, inx1) - max(inx0, xx));
1721 r += a * in[4*(xx + inw * yy)+0];
1722 g += a * in[4*(xx + inw * yy)+1];
1723 b += a * in[4*(xx + inw * yy)+2];
1724 alpha += a * in[4*(xx + inw * yy)+3];
1728 out[4*(x + outw * y)+0] = (unsigned char) (r * area);
1729 out[4*(x + outw * y)+1] = (unsigned char) (g * area);
1730 out[4*(x + outw * y)+2] = (unsigned char) (b * area);
1731 out[4*(x + outw * y)+3] = (unsigned char) (alpha * area);
1736 static void SCR_CaptureVideo_VideoFrame(int newframestepframenum)
1739 int width = cls.capturevideo.width, height = cls.capturevideo.height;
1741 if(newframestepframenum == cls.capturevideo.framestepframe)
1745 // speed is critical here, so do saving as directly as possible
1747 GL_ReadPixelsBGRA(x, y, vid.width, vid.height, cls.capturevideo.screenbuffer);
1749 SCR_ScaleDownBGRA (cls.capturevideo.screenbuffer, vid.width, vid.height, cls.capturevideo.outbuffer, width, height);
1751 cls.capturevideo.videoframes(newframestepframenum - cls.capturevideo.framestepframe);
1752 cls.capturevideo.framestepframe = newframestepframenum;
1754 if(cl_capturevideo_printfps.integer)
1757 double t = realtime;
1758 if(t > cls.capturevideo.lastfpstime + 1)
1760 double fps1 = (cls.capturevideo.frame - cls.capturevideo.lastfpsframe) / (t - cls.capturevideo.lastfpstime + 0.0000001);
1761 double fps = (cls.capturevideo.frame ) / (t - cls.capturevideo.starttime + 0.0000001);
1762 dpsnprintf(buf, sizeof(buf), "capturevideo: (%.1fs) last second %.3ffps, total %.3ffps\n", cls.capturevideo.frame / cls.capturevideo.framerate, fps1, fps);
1763 Sys_PrintToTerminal(buf);
1764 cls.capturevideo.lastfpstime = t;
1765 cls.capturevideo.lastfpsframe = cls.capturevideo.frame;
1770 void SCR_CaptureVideo_SoundFrame(const portable_sampleframe_t *paintbuffer, size_t length)
1772 cls.capturevideo.soundsampleframe += (int)length;
1773 cls.capturevideo.soundframe(paintbuffer, length);
1776 static void SCR_CaptureVideo(void)
1779 if (cl_capturevideo.integer)
1781 if (!cls.capturevideo.active)
1782 SCR_CaptureVideo_BeginVideo();
1783 if (cls.capturevideo.framerate != cl_capturevideo_fps.value * cl_capturevideo_framestep.integer)
1785 Con_Printf("You can not change the video framerate while recording a video.\n");
1786 Cvar_SetValueQuick(&cl_capturevideo_fps, cls.capturevideo.framerate / (double) cl_capturevideo_framestep.integer);
1788 // for AVI saving we have to make sure that sound is saved before video
1789 if (cls.capturevideo.soundrate && !cls.capturevideo.soundsampleframe)
1791 if (cls.capturevideo.realtime)
1793 // preserve sound sync by duplicating frames when running slow
1794 newframenum = (int)((realtime - cls.capturevideo.startrealtime) * cls.capturevideo.framerate);
1797 newframenum = cls.capturevideo.frame + 1;
1798 // if falling behind more than one second, stop
1799 if (newframenum - cls.capturevideo.frame > 60 * (int)ceil(cls.capturevideo.framerate))
1801 Cvar_SetValueQuick(&cl_capturevideo, 0);
1802 Con_Printf("video saving failed on frame %i, your machine is too slow for this capture speed.\n", cls.capturevideo.frame);
1803 SCR_CaptureVideo_EndVideo();
1807 SCR_CaptureVideo_VideoFrame(newframenum / cls.capturevideo.framestep);
1808 cls.capturevideo.frame = newframenum;
1809 if (cls.capturevideo.error)
1811 Cvar_SetValueQuick(&cl_capturevideo, 0);
1812 Con_Printf("video saving failed on frame %i, out of disk space? stopping video capture.\n", cls.capturevideo.frame);
1813 SCR_CaptureVideo_EndVideo();
1816 else if (cls.capturevideo.active)
1817 SCR_CaptureVideo_EndVideo();
1825 Grab six views for environment mapping tests
1832 qboolean flipx, flipy, flipdiagonaly;
1836 {{ 0, 0, 0}, "rt", false, false, false},
1837 {{ 0, 270, 0}, "ft", false, false, false},
1838 {{ 0, 180, 0}, "lf", false, false, false},
1839 {{ 0, 90, 0}, "bk", false, false, false},
1840 {{-90, 180, 0}, "up", true, true, false},
1841 {{ 90, 180, 0}, "dn", true, true, false},
1843 {{ 0, 0, 0}, "px", true, true, true},
1844 {{ 0, 90, 0}, "py", false, true, false},
1845 {{ 0, 180, 0}, "nx", false, false, true},
1846 {{ 0, 270, 0}, "ny", true, false, false},
1847 {{-90, 180, 0}, "pz", false, false, true},
1848 {{ 90, 180, 0}, "nz", false, false, true}
1851 static void R_Envmap_f (void)
1854 char filename[MAX_QPATH], basename[MAX_QPATH];
1855 unsigned char *buffer1;
1856 unsigned char *buffer2;
1858 if (Cmd_Argc() != 3)
1860 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");
1864 strlcpy (basename, Cmd_Argv(1), sizeof (basename));
1865 size = atoi(Cmd_Argv(2));
1866 if (size != 128 && size != 256 && size != 512 && size != 1024)
1868 Con_Print("envmap: size must be one of 128, 256, 512, or 1024\n");
1871 if (size > vid.width || size > vid.height)
1873 Con_Print("envmap: your resolution is not big enough to render that size\n");
1877 r_refdef.envmap = true;
1879 R_UpdateVariables();
1881 r_refdef.view.x = 0;
1882 r_refdef.view.y = 0;
1883 r_refdef.view.z = 0;
1884 r_refdef.view.width = size;
1885 r_refdef.view.height = size;
1886 r_refdef.view.depth = 1;
1887 r_refdef.view.useperspective = true;
1888 r_refdef.view.isoverlay = false;
1890 r_refdef.view.frustum_x = 1; // tan(45 * M_PI / 180.0);
1891 r_refdef.view.frustum_y = 1; // tan(45 * M_PI / 180.0);
1892 r_refdef.view.ortho_x = 90; // abused as angle by VM_CL_R_SetView
1893 r_refdef.view.ortho_y = 90; // abused as angle by VM_CL_R_SetView
1895 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, size * size * 4);
1896 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, size * size * 3);
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(a->pic) : NULL;
2074 if (pic && pic->tex != r_texture_notexture)
2075 DrawQ_Pic(a->rect[0], a->rect[1], Draw_CachePic(a->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));
2193 if (!r_stereo_sidebyside.integer && !r_stereo_horizontal.integer && !r_stereo_vertical.integer)
2195 r_refdef.view.width = vid.width;
2196 r_refdef.view.height = vid.height;
2197 r_refdef.view.depth = 1;
2198 r_refdef.view.x = 0;
2199 r_refdef.view.y = 0;
2200 r_refdef.view.z = 0;
2201 r_refdef.view.useperspective = false;
2204 if (cls.timedemo && cls.td_frames > 0 && timedemo_screenshotframelist.string && timedemo_screenshotframelist.string[0])
2208 t = timedemo_screenshotframelist.string;
2216 if (framenum == cls.td_frames)
2218 while (*t && *t != ' ')
2223 // we need to take a screenshot of this frame...
2224 char filename[MAX_QPATH];
2225 unsigned char *buffer1;
2226 unsigned char *buffer2;
2227 dpsnprintf(filename, sizeof(filename), "timedemoscreenshots/%s%06d.tga", cls.demoname, cls.td_frames);
2228 buffer1 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 4);
2229 buffer2 = (unsigned char *)Mem_Alloc(tempmempool, vid.width * vid.height * 3);
2230 SCR_ScreenShot(filename, buffer1, buffer2, 0, 0, vid.width, vid.height, false, false, false, false, false, true, false);
2237 if(!scr_con_current && !(key_consoleactive & KEY_CONSOLEACTIVE_FORCED))
2238 if ((key_dest == key_game || key_dest == key_message) && !r_letterbox.value)
2239 Con_DrawNotify (); // only draw notify in game
2241 if (cls.signon == SIGNONS)
2246 if (!r_letterbox.value)
2249 SCR_CheckDrawCenterString();
2251 SCR_DrawNetGraph ();
2256 R_Shadow_EditLights_DrawSelectedLightProperties();
2264 SCR_DrawTouchscreenOverlay();
2266 if (r_timereport_active)
2269 R_TimeReport_EndFrame();
2270 R_TimeReport_BeginFrame();
2280 typedef struct loadingscreenstack_s
2282 struct loadingscreenstack_s *prev;
2283 char msg[MAX_QPATH];
2284 float absolute_loading_amount_min; // this corresponds to relative completion 0 of this item
2285 float absolute_loading_amount_len; // this corresponds to relative completion 1 of this item
2286 float relative_completion; // 0 .. 1
2288 loadingscreenstack_t;
2289 static loadingscreenstack_t *loadingscreenstack = NULL;
2290 static qboolean loadingscreendone = false;
2291 static qboolean loadingscreencleared = false;
2292 static float loadingscreenheight = 0;
2293 rtexture_t *loadingscreentexture = NULL;
2294 static float loadingscreentexture_vertex3f[12];
2295 static float loadingscreentexture_texcoord2f[8];
2296 static int loadingscreenpic_number = 0;
2298 static void SCR_ClearLoadingScreenTexture(void)
2300 if(loadingscreentexture)
2301 R_FreeTexture(loadingscreentexture);
2302 loadingscreentexture = NULL;
2305 extern rtexturepool_t *r_main_texturepool;
2306 static void SCR_SetLoadingScreenTexture(void)
2309 float loadingscreentexture_w;
2310 float loadingscreentexture_h;
2312 SCR_ClearLoadingScreenTexture();
2314 if (vid.support.arb_texture_non_power_of_two)
2316 w = vid.width; h = vid.height;
2317 loadingscreentexture_w = loadingscreentexture_h = 1;
2321 w = CeilPowerOf2(vid.width); h = CeilPowerOf2(vid.height);
2322 loadingscreentexture_w = vid.width / (float) w;
2323 loadingscreentexture_h = vid.height / (float) h;
2326 loadingscreentexture = R_LoadTexture2D(r_main_texturepool, "loadingscreentexture", w, h, NULL, TEXTYPE_COLORBUFFER, TEXF_RENDERTARGET | TEXF_FORCENEAREST | TEXF_CLAMP, -1, NULL);
2327 R_Mesh_CopyToTexture(loadingscreentexture, 0, 0, 0, 0, vid.width, vid.height);
2329 loadingscreentexture_vertex3f[2] = loadingscreentexture_vertex3f[5] = loadingscreentexture_vertex3f[8] = loadingscreentexture_vertex3f[11] = 0;
2330 loadingscreentexture_vertex3f[0] = loadingscreentexture_vertex3f[9] = 0;
2331 loadingscreentexture_vertex3f[1] = loadingscreentexture_vertex3f[4] = 0;
2332 loadingscreentexture_vertex3f[3] = loadingscreentexture_vertex3f[6] = vid_conwidth.integer;
2333 loadingscreentexture_vertex3f[7] = loadingscreentexture_vertex3f[10] = vid_conheight.integer;
2334 loadingscreentexture_texcoord2f[0] = 0;loadingscreentexture_texcoord2f[1] = loadingscreentexture_h;
2335 loadingscreentexture_texcoord2f[2] = loadingscreentexture_w;loadingscreentexture_texcoord2f[3] = loadingscreentexture_h;
2336 loadingscreentexture_texcoord2f[4] = loadingscreentexture_w;loadingscreentexture_texcoord2f[5] = 0;
2337 loadingscreentexture_texcoord2f[6] = 0;loadingscreentexture_texcoord2f[7] = 0;
2340 void SCR_UpdateLoadingScreenIfShown(void)
2342 if(loadingscreendone)
2343 SCR_UpdateLoadingScreen(loadingscreencleared, false);
2346 void SCR_PushLoadingScreen (qboolean redraw, const char *msg, float len_in_parent)
2348 loadingscreenstack_t *s = (loadingscreenstack_t *) Z_Malloc(sizeof(loadingscreenstack_t));
2349 s->prev = loadingscreenstack;
2350 loadingscreenstack = s;
2352 strlcpy(s->msg, msg, sizeof(s->msg));
2353 s->relative_completion = 0;
2357 s->absolute_loading_amount_min = s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len * s->prev->relative_completion;
2358 s->absolute_loading_amount_len = s->prev->absolute_loading_amount_len * len_in_parent;
2359 if(s->absolute_loading_amount_len > s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len - s->absolute_loading_amount_min)
2360 s->absolute_loading_amount_len = s->prev->absolute_loading_amount_min + s->prev->absolute_loading_amount_len - s->absolute_loading_amount_min;
2364 s->absolute_loading_amount_min = 0;
2365 s->absolute_loading_amount_len = 1;
2369 SCR_UpdateLoadingScreenIfShown();
2372 void SCR_PopLoadingScreen (qboolean redraw)
2374 loadingscreenstack_t *s = loadingscreenstack;
2378 Con_DPrintf("Popping a loading screen item from an empty stack!\n");
2382 loadingscreenstack = s->prev;
2384 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;
2388 SCR_UpdateLoadingScreenIfShown();
2391 void SCR_ClearLoadingScreen (qboolean redraw)
2393 while(loadingscreenstack)
2394 SCR_PopLoadingScreen(redraw && !loadingscreenstack->prev);
2397 static float SCR_DrawLoadingStack_r(loadingscreenstack_t *s, float y, float size)
2407 total += SCR_DrawLoadingStack_r(s->prev, y, 8);
2409 if(!s->prev || strcmp(s->msg, s->prev->msg))
2411 len = strlen(s->msg);
2412 x = (vid_conwidth.integer - DrawQ_TextWidth(s->msg, len, size, size, true, FONT_INFOBAR)) / 2;
2414 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, 1, 0);
2415 DrawQ_String(x, y, s->msg, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
2422 len = strlen(s->msg);
2423 x = (vid_conwidth.integer - DrawQ_TextWidth(s->msg, len, size, size, true, FONT_INFOBAR)) / 2;
2425 DrawQ_Fill(0, y, vid_conwidth.integer, size, 0, 0, 0, 1, 0);
2426 DrawQ_String(x, y, s->msg, len, size, size, 1, 1, 1, 1, 0, NULL, true, FONT_INFOBAR);
2433 static void SCR_DrawLoadingStack(void)
2438 loadingscreenheight = SCR_DrawLoadingStack_r(loadingscreenstack, vid_conheight.integer, scr_loadingscreen_barheight.value);
2439 if(loadingscreenstack)
2441 // height = 32; // sorry, using the actual one is ugly
2442 GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
2443 GL_DepthRange(0, 1);
2444 GL_PolygonOffset(0, 0);
2445 GL_DepthTest(false);
2446 // R_Mesh_ResetTextureState();
2447 verts[2] = verts[5] = verts[8] = verts[11] = 0;
2448 verts[0] = verts[9] = 0;
2449 verts[1] = verts[4] = vid_conheight.integer - scr_loadingscreen_barheight.value;
2450 verts[3] = verts[6] = vid_conwidth.integer * loadingscreenstack->absolute_loading_amount_min;
2451 verts[7] = verts[10] = vid_conheight.integer;
2453 #if _MSC_VER >= 1400
2454 #define sscanf sscanf_s
2456 // ^^^^^^^^^^ blue component
2457 // ^^^^^^ bottom row
2458 // ^^^^^^^^^^^^ alpha is always on
2459 colors[0] = 0; colors[1] = 0; colors[2] = 0; colors[3] = 1;
2460 colors[4] = 0; colors[5] = 0; colors[6] = 0; colors[7] = 1;
2461 sscanf(scr_loadingscreen_barcolor.string, "%f %f %f", &colors[8], &colors[9], &colors[10]); colors[11] = 1;
2462 sscanf(scr_loadingscreen_barcolor.string, "%f %f %f", &colors[12], &colors[13], &colors[14]); colors[15] = 1;
2464 R_Mesh_PrepareVertices_Generic_Arrays(4, verts, colors, NULL);
2465 R_SetupShader_Generic_NoTexture(true, true);
2466 R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
2468 // make sure everything is cleared, including the progress indicator
2469 if(loadingscreenheight < 8)
2470 loadingscreenheight = 8;
2474 static cachepic_t *loadingscreenpic;
2475 static float loadingscreenpic_vertex3f[12];
2476 static float loadingscreenpic_texcoord2f[8];
2478 static void SCR_DrawLoadingScreen_SharedSetup (qboolean clear)
2480 r_viewport_t viewport;
2481 float x, y, w, h, sw, sh, f;
2483 // release mouse grab while loading
2484 if (!vid.fullscreen)
2485 VID_SetMouse(false, false, false);
2487 r_refdef.draw2dstage = true;
2488 R_Viewport_InitOrtho(&viewport, &identitymatrix, 0, 0, vid.width, vid.height, 0, 0, vid_conwidth.integer, vid_conheight.integer, -10, 100, NULL);
2489 R_Mesh_SetRenderTargets(0, NULL, NULL, NULL, NULL, NULL);
2490 R_SetViewport(&viewport);
2491 GL_ColorMask(1,1,1,1);
2492 // when starting up a new video mode, make sure the screen is cleared to black
2493 if (clear || loadingscreentexture)
2494 GL_Clear(GL_COLOR_BUFFER_BIT, NULL, 1.0f, 0);
2497 R_EntityMatrix(&identitymatrix);
2498 // draw the loading plaque
2499 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);
2501 w = loadingscreenpic->width;
2502 h = loadingscreenpic->height;
2505 w *= scr_loadingscreen_scale.value;
2506 h *= scr_loadingscreen_scale.value;
2509 if(scr_loadingscreen_scale_base.integer)
2511 w *= vid_conwidth.integer / (float) vid.width;
2512 h *= vid_conheight.integer / (float) vid.height;
2515 // apply scale limit
2516 sw = w / vid_conwidth.integer;
2517 sh = h / vid_conheight.integer;
2519 switch(scr_loadingscreen_scale_limit.integer)
2540 x = (vid_conwidth.integer - w)/2;
2541 y = (vid_conheight.integer - h)/2;
2542 loadingscreenpic_vertex3f[2] = loadingscreenpic_vertex3f[5] = loadingscreenpic_vertex3f[8] = loadingscreenpic_vertex3f[11] = 0;
2543 loadingscreenpic_vertex3f[0] = loadingscreenpic_vertex3f[9] = x;
2544 loadingscreenpic_vertex3f[1] = loadingscreenpic_vertex3f[4] = y;
2545 loadingscreenpic_vertex3f[3] = loadingscreenpic_vertex3f[6] = x + w;
2546 loadingscreenpic_vertex3f[7] = loadingscreenpic_vertex3f[10] = y + h;
2547 loadingscreenpic_texcoord2f[0] = 0;loadingscreenpic_texcoord2f[1] = 0;
2548 loadingscreenpic_texcoord2f[2] = 1;loadingscreenpic_texcoord2f[3] = 0;
2549 loadingscreenpic_texcoord2f[4] = 1;loadingscreenpic_texcoord2f[5] = 1;
2550 loadingscreenpic_texcoord2f[6] = 0;loadingscreenpic_texcoord2f[7] = 1;
2553 static void SCR_DrawLoadingScreen (qboolean clear)
2555 // we only need to draw the image if it isn't already there
2556 GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2557 GL_DepthRange(0, 1);
2558 GL_PolygonOffset(0, 0);
2559 GL_DepthTest(false);
2560 // R_Mesh_ResetTextureState();
2562 if(loadingscreentexture)
2564 R_Mesh_PrepareVertices_Generic_Arrays(4, loadingscreentexture_vertex3f, NULL, loadingscreentexture_texcoord2f);
2565 R_SetupShader_Generic(loadingscreentexture, NULL, GL_MODULATE, 1, true, true, true);
2566 R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
2568 R_Mesh_PrepareVertices_Generic_Arrays(4, loadingscreenpic_vertex3f, NULL, loadingscreenpic_texcoord2f);
2569 R_SetupShader_Generic(Draw_GetPicTexture(loadingscreenpic), NULL, GL_MODULATE, 1, true, true, false);
2570 R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, NULL, 0, polygonelement3s, NULL, 0);
2571 SCR_DrawLoadingStack();
2574 static void SCR_DrawLoadingScreen_SharedFinish (qboolean clear)
2581 static double loadingscreen_lastupdate;
2583 void SCR_UpdateLoadingScreen (qboolean clear, qboolean startup)
2585 keydest_t old_key_dest;
2586 int old_key_consoleactive;
2588 // don't do anything if not initialized yet
2589 if (vid_hidden || cls.state == ca_dedicated)
2592 // limit update rate
2593 if (scr_loadingscreen_maxfps.value)
2595 double t = Sys_DirtyTime();
2596 if ((t - loadingscreen_lastupdate) < 1.0f/scr_loadingscreen_maxfps.value)
2598 loadingscreen_lastupdate = t;
2601 if(!scr_loadingscreen_background.integer)
2604 if(loadingscreendone)
2605 clear |= loadingscreencleared;
2607 if(!loadingscreendone)
2609 if(startup && scr_loadingscreen_firstforstartup.integer)
2610 loadingscreenpic_number = 0;
2611 else if(scr_loadingscreen_firstforstartup.integer)
2612 if(scr_loadingscreen_count.integer > 1)
2613 loadingscreenpic_number = rand() % (scr_loadingscreen_count.integer - 1) + 1;
2615 loadingscreenpic_number = 0;
2617 loadingscreenpic_number = rand() % (scr_loadingscreen_count.integer > 1 ? scr_loadingscreen_count.integer : 1);
2621 SCR_ClearLoadingScreenTexture();
2622 else if(!loadingscreendone)
2623 SCR_SetLoadingScreenTexture();
2625 if(!loadingscreendone)
2627 loadingscreendone = true;
2628 loadingscreenheight = 0;
2630 loadingscreencleared = clear;
2633 SCR_DrawLoadingScreen_SharedSetup(clear);
2634 SCR_DrawLoadingScreen(clear);
2637 qglDrawBuffer(GL_BACK);
2638 SCR_DrawLoadingScreen_SharedSetup(clear);
2639 if (vid.stereobuffer && qglDrawBuffer)
2641 qglDrawBuffer(GL_BACK_LEFT);
2642 SCR_DrawLoadingScreen(clear);
2643 qglDrawBuffer(GL_BACK_RIGHT);
2644 SCR_DrawLoadingScreen(clear);
2649 qglDrawBuffer(GL_BACK);
2650 SCR_DrawLoadingScreen(clear);
2653 SCR_DrawLoadingScreen_SharedFinish(clear);
2655 // this goes into the event loop, and should prevent unresponsive cursor on vista
2656 old_key_dest = key_dest;
2657 old_key_consoleactive = key_consoleactive;
2658 key_dest = key_void;
2659 key_consoleactive = false;
2660 Key_EventQueue_Block(); Sys_SendKeyEvents();
2661 key_dest = old_key_dest;
2662 key_consoleactive = old_key_consoleactive;
2665 qboolean R_Stereo_ColorMasking(void)
2667 return r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer;
2670 qboolean R_Stereo_Active(void)
2672 return (vid.stereobuffer || r_stereo_sidebyside.integer || r_stereo_horizontal.integer || r_stereo_vertical.integer || R_Stereo_ColorMasking());
2675 extern cvar_t cl_minfps;
2676 extern cvar_t cl_minfps_fade;
2677 extern cvar_t cl_minfps_qualitymax;
2678 extern cvar_t cl_minfps_qualitymin;
2679 extern cvar_t cl_minfps_qualitymultiply;
2680 extern cvar_t cl_minfps_qualityhysteresis;
2681 extern cvar_t cl_minfps_qualitystepmax;
2682 extern cvar_t cl_minfps_force;
2683 static double cl_updatescreen_quality = 1;
2684 void CL_UpdateScreen(void)
2687 static double drawscreenstart = 0.0;
2688 double drawscreendelta;
2689 float conwidth, conheight;
2690 r_viewport_t viewport;
2694 drawscreendelta = Sys_DirtyTime() - drawscreenstart;
2695 if (cl_minfps.value > 0 && (cl_minfps_force.integer || !(cls.timedemo || (cls.capturevideo.active && !cls.capturevideo.realtime))) && drawscreendelta >= 0 && drawscreendelta < 60)
2697 // quality adjustment according to render time
2698 double actualframetime;
2699 double targetframetime;
2704 // fade lastdrawscreentime
2705 r_refdef.lastdrawscreentime += (drawscreendelta - r_refdef.lastdrawscreentime) * cl_minfps_fade.value;
2707 // find actual and target frame times
2708 actualframetime = r_refdef.lastdrawscreentime;
2709 targetframetime = (1.0 / cl_minfps.value);
2711 // we scale hysteresis by quality
2712 h = cl_updatescreen_quality * cl_minfps_qualityhysteresis.value;
2714 // calculate adjustment assuming linearity
2715 f = cl_updatescreen_quality / actualframetime * cl_minfps_qualitymultiply.value;
2716 adjust = (targetframetime - actualframetime) * f;
2718 // one sided hysteresis
2720 adjust = max(0, adjust - h);
2723 // (targetframetime - actualframetime) * f > h
2724 // ((1.0 / cl_minfps.value) - actualframetime) * (cl_updatescreen_quality / actualframetime * cl_minfps_qualitymultiply.value) > (cl_updatescreen_quality * cl_minfps_qualityhysteresis.value)
2725 // ((1.0 / cl_minfps.value) - actualframetime) * (cl_minfps_qualitymultiply.value / actualframetime) > cl_minfps_qualityhysteresis.value
2726 // (1.0 / cl_minfps.value) * (cl_minfps_qualitymultiply.value / actualframetime) - cl_minfps_qualitymultiply.value > cl_minfps_qualityhysteresis.value
2727 // (1.0 / cl_minfps.value) * (cl_minfps_qualitymultiply.value / actualframetime) > cl_minfps_qualityhysteresis.value + cl_minfps_qualitymultiply.value
2728 // (1.0 / cl_minfps.value) / actualframetime > (cl_minfps_qualityhysteresis.value + cl_minfps_qualitymultiply.value) / cl_minfps_qualitymultiply.value
2729 // (1.0 / cl_minfps.value) / actualframetime > 1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value
2730 // cl_minfps.value * actualframetime < 1.0 / (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value)
2731 // actualframetime < 1.0 / cl_minfps.value / (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value)
2732 // actualfps > cl_minfps.value * (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value)
2735 // (targetframetime - actualframetime) * f < 0
2736 // ((1.0 / cl_minfps.value) - actualframetime) * (cl_updatescreen_quality / actualframetime * cl_minfps_qualitymultiply.value) < 0
2737 // ((1.0 / cl_minfps.value) - actualframetime) < 0
2738 // -actualframetime) < -(1.0 / cl_minfps.value)
2739 // actualfps < cl_minfps.value
2742 Con_Printf("adjust UP if fps > %f, adjust DOWN if fps < %f\n",
2743 cl_minfps.value * (1.0 + cl_minfps_qualityhysteresis.value / cl_minfps_qualitymultiply.value),
2747 // don't adjust too much at once
2748 adjust = bound(-cl_minfps_qualitystepmax.value, adjust, cl_minfps_qualitystepmax.value);
2751 cl_updatescreen_quality += adjust;
2752 cl_updatescreen_quality = bound(max(0.01, cl_minfps_qualitymin.value), cl_updatescreen_quality, cl_minfps_qualitymax.value);
2756 cl_updatescreen_quality = 1;
2757 r_refdef.lastdrawscreentime = 0;
2761 drawscreenstart = Sys_DirtyTime();
2763 Sbar_ShowFPS_Update();
2765 if (!scr_initialized || !con_initialized || !scr_refresh.integer)
2766 return; // not initialized yet
2768 loadingscreendone = false;
2770 if(IS_NEXUIZ_DERIVED(gamemode))
2772 // play a bit with the palette (experimental)
2773 palette_rgb_pantscolormap[15][0] = (unsigned char) (128 + 127 * sin(cl.time / exp(1.0f) + 0.0f*M_PI/3.0f));
2774 palette_rgb_pantscolormap[15][1] = (unsigned char) (128 + 127 * sin(cl.time / exp(1.0f) + 2.0f*M_PI/3.0f));
2775 palette_rgb_pantscolormap[15][2] = (unsigned char) (128 + 127 * sin(cl.time / exp(1.0f) + 4.0f*M_PI/3.0f));
2776 palette_rgb_shirtcolormap[15][0] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 5.0f*M_PI/3.0f));
2777 palette_rgb_shirtcolormap[15][1] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 3.0f*M_PI/3.0f));
2778 palette_rgb_shirtcolormap[15][2] = (unsigned char) (128 + 127 * sin(cl.time / M_PI + 1.0f*M_PI/3.0f));
2779 memcpy(palette_rgb_pantsscoreboard[15], palette_rgb_pantscolormap[15], sizeof(*palette_rgb_pantscolormap));
2780 memcpy(palette_rgb_shirtscoreboard[15], palette_rgb_shirtcolormap[15], sizeof(*palette_rgb_shirtcolormap));
2789 conwidth = bound(160, vid_conwidth.value, 32768);
2790 conheight = bound(90, vid_conheight.value, 24576);
2791 if (vid_conwidth.value != conwidth)
2792 Cvar_SetValue("vid_conwidth", conwidth);
2793 if (vid_conheight.value != conheight)
2794 Cvar_SetValue("vid_conheight", conheight);
2797 if (scr_viewsize.value < 30)
2798 Cvar_Set ("viewsize","30");
2799 if (scr_viewsize.value > 120)
2800 Cvar_Set ("viewsize","120");
2802 // bound field of view
2803 if (scr_fov.value < 1)
2804 Cvar_Set ("fov","1");
2805 if (scr_fov.value > 170)
2806 Cvar_Set ("fov","170");
2808 // intermission is always full screen
2809 if (cl.intermission)
2813 if (scr_viewsize.value >= 120)
2814 sb_lines = 0; // no status bar at all
2815 else if (scr_viewsize.value >= 110)
2816 sb_lines = 24; // no inventory
2821 R_FrameData_NewFrame();
2822 R_BufferData_NewFrame();
2824 Matrix4x4_OriginFromMatrix(&r_refdef.view.matrix, vieworigin);
2825 R_HDR_UpdateIrisAdaptation(vieworigin);
2827 r_refdef.view.colormask[0] = 1;
2828 r_refdef.view.colormask[1] = 1;
2829 r_refdef.view.colormask[2] = 1;
2831 SCR_SetUpToDrawConsole();
2837 qglDrawBuffer(GL_BACK);CHECKGLERROR
2838 // set dithering mode
2839 if (gl_dither.integer)
2841 qglEnable(GL_DITHER);CHECKGLERROR
2845 qglDisable(GL_DITHER);CHECKGLERROR
2850 R_Viewport_InitOrtho(&viewport, &identitymatrix, 0, 0, vid.width, vid.height, 0, 0, vid_conwidth.integer, vid_conheight.integer, -10, 100, NULL);
2851 R_Mesh_SetRenderTargets(0, NULL, NULL, NULL, NULL, NULL);
2852 R_SetViewport(&viewport);
2853 GL_ScissorTest(false);
2854 GL_ColorMask(1,1,1,1);
2857 R_ClearScreen(false);
2858 r_refdef.view.clear = false;
2859 r_refdef.view.isoverlay = false;
2861 // calculate r_refdef.view.quality
2862 r_refdef.view.quality = cl_updatescreen_quality;
2865 if (qglPolygonStipple)
2867 if(scr_stipple.integer)
2869 GLubyte stipple[128];
2870 int i, s, width, parts;
2871 static int frame = 0;
2874 s = scr_stipple.integer;
2876 width = (s & 070) >> 3;
2878 qglEnable(GL_POLYGON_STIPPLE);CHECKGLERROR // 0x0B42
2879 for(i = 0; i < 128; ++i)
2882 stipple[i] = (((line >> width) + frame) & ((1 << parts) - 1)) ? 0x00 : 0xFF;
2884 qglPolygonStipple(stipple);CHECKGLERROR
2888 qglDisable(GL_POLYGON_STIPPLE);CHECKGLERROR
2894 if (R_Stereo_Active())
2898 if (r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer)
2900 r_refdef.view.colormask[0] = 1;
2901 r_refdef.view.colormask[1] = 0;
2902 r_refdef.view.colormask[2] = 0;
2905 if (vid.stereobuffer)
2906 qglDrawBuffer(GL_BACK_RIGHT);
2911 r_refdef.view.clear = true;
2913 if (r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer)
2915 r_refdef.view.colormask[0] = 0;
2916 r_refdef.view.colormask[1] = r_stereo_redcyan.integer || r_stereo_redgreen.integer;
2917 r_refdef.view.colormask[2] = r_stereo_redcyan.integer || r_stereo_redblue.integer;
2920 if (vid.stereobuffer)
2921 qglDrawBuffer(GL_BACK_LEFT);
2933 #ifdef CONFIG_VIDEO_CAPTURE
2938 qglFlush(); // FIXME: should we really be using qglFlush here?
2940 if (!vid_activewindow)
2941 VID_SetMouse(false, false, false);
2942 else if (key_consoleactive)
2943 VID_SetMouse(vid.fullscreen, false, false);
2944 else if (key_dest == key_menu_grabbed)
2945 VID_SetMouse(true, vid_mouse.integer && !in_client_mouse && !vid_touchscreen.integer, !vid_touchscreen.integer);
2946 else if (key_dest == key_menu)
2947 VID_SetMouse(vid.fullscreen, vid_mouse.integer && !in_client_mouse && !vid_touchscreen.integer, !vid_touchscreen.integer);
2949 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);
2954 void CL_Screen_NewMap(void)