This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
*/
-// draw.c -- this is the only file outside the refresh that touches the
-// vid buffer
-
#include "quakedef.h"
+#include "image.h"
+#include "wad.h"
-//#define GL_COLOR_INDEX8_EXT 0x80E5
+#include "cl_video.h"
+#include "cl_dyntexture.h"
-cvar_t scr_conalpha = {"scr_conalpha", "1"};
+#include "ft2.h"
+#include "ft2_fontdefs.h"
-byte *draw_chars; // 8*8 graphic characters
-qpic_t *draw_disc;
+dp_font_t dp_fonts[MAX_FONTS] = {{0}};
-rtexture_t *char_texture;
+cvar_t r_textshadow = {CVAR_SAVE, "r_textshadow", "0", "draws a shadow on all text to improve readability (note: value controls offset, 1 = 1 pixel, 1.5 = 1.5 pixels, etc)"};
+cvar_t r_textbrightness = {CVAR_SAVE, "r_textbrightness", "0", "additional brightness for text color codes (0 keeps colors as is, 1 makes them all white)"};
+cvar_t r_textcontrast = {CVAR_SAVE, "r_textcontrast", "1", "additional contrast for text color codes (1 keeps colors as is, 0 makes them all black)"};
-typedef struct
-{
- rtexture_t *tex;
-} glpic_t;
+cvar_t r_font_postprocess_blur = {CVAR_SAVE, "r_font_postprocess_blur", "0", "font blur amount"};
+cvar_t r_font_postprocess_outline = {CVAR_SAVE, "r_font_postprocess_outline", "0", "font outline amount"};
+cvar_t r_font_postprocess_shadow_x = {CVAR_SAVE, "r_font_postprocess_shadow_x", "0", "font shadow X shift amount, applied during outlining"};
+cvar_t r_font_postprocess_shadow_y = {CVAR_SAVE, "r_font_postprocess_shadow_y", "0", "font shadow Y shift amount, applied during outlining"};
+cvar_t r_font_postprocess_shadow_z = {CVAR_SAVE, "r_font_postprocess_shadow_z", "0", "font shadow Z shift amount, applied during blurring"};
+cvar_t r_font_hinting = {CVAR_SAVE, "r_font_hinting", "3", "0 = no hinting, 1 = light autohinting, 2 = full autohinting, 3 = full hinting"};
+cvar_t r_font_antialias = {CVAR_SAVE, "r_font_antialias", "1", "0 = monochrome, 1 = grey" /* , 2 = rgb, 3 = bgr" */};
-rtexture_t *conbacktex;
+extern cvar_t v_glslgamma;
//=============================================================================
/* Support Routines */
-typedef struct cachepic_s
+#define FONT_FILESIZE 13468
+static cachepic_t *cachepichash[CACHEPICHASHSIZE];
+static cachepic_t cachepics[MAX_CACHED_PICS];
+static int numcachepics;
+
+static rtexturepool_t *drawtexturepool;
+
+static const unsigned char concharimage[FONT_FILESIZE] =
{
- char name[MAX_QPATH];
- qpic_t pic;
- byte padding[32]; // for appended glpic
-} cachepic_t;
+#include "lhfont.h"
+};
-#define MAX_CACHED_PICS 128
-cachepic_t menu_cachepics[MAX_CACHED_PICS];
-int menu_numcachepics;
+static rtexture_t *draw_generateconchars(void)
+{
+ int i;
+ unsigned char *data;
+ double random;
+ rtexture_t *tex;
-byte menuplyr_pixels[4096];
+ data = LoadTGA_BGRA (concharimage, FONT_FILESIZE);
+// Gold numbers
+ for (i = 0;i < 8192;i++)
+ {
+ random = lhrandom (0.0,1.0);
+ data[i*4+3] = data[i*4+0];
+ data[i*4+2] = 83 + (unsigned char)(random * 64);
+ data[i*4+1] = 71 + (unsigned char)(random * 32);
+ data[i*4+0] = 23 + (unsigned char)(random * 16);
+ }
+// White chars
+ for (i = 8192;i < 32768;i++)
+ {
+ random = lhrandom (0.0,1.0);
+ data[i*4+3] = data[i*4+0];
+ data[i*4+2] = 95 + (unsigned char)(random * 64);
+ data[i*4+1] = 95 + (unsigned char)(random * 64);
+ data[i*4+0] = 95 + (unsigned char)(random * 64);
+ }
+// Gold numbers
+ for (i = 32768;i < 40960;i++)
+ {
+ random = lhrandom (0.0,1.0);
+ data[i*4+3] = data[i*4+0];
+ data[i*4+2] = 83 + (unsigned char)(random * 64);
+ data[i*4+1] = 71 + (unsigned char)(random * 32);
+ data[i*4+0] = 23 + (unsigned char)(random * 16);
+ }
+// Red chars
+ for (i = 40960;i < 65536;i++)
+ {
+ random = lhrandom (0.0,1.0);
+ data[i*4+3] = data[i*4+0];
+ data[i*4+2] = 96 + (unsigned char)(random * 64);
+ data[i*4+1] = 43 + (unsigned char)(random * 32);
+ data[i*4+0] = 27 + (unsigned char)(random * 32);
+ }
+
+#if 0
+ Image_WriteTGABGRA ("gfx/generated_conchars.tga", 256, 256, data);
+#endif
-int pic_texels;
-int pic_count;
+ tex = R_LoadTexture2D(drawtexturepool, "conchars", 256, 256, data, TEXTYPE_BGRA, TEXF_ALPHA, NULL);
+ Mem_Free(data);
+ return tex;
+}
-qpic_t *Draw_PicFromWad (char *name)
+static rtexture_t *draw_generateditherpattern(void)
{
- qpic_t *p;
- glpic_t *gl;
+ int x, y;
+ unsigned char pixels[8][8];
+ for (y = 0;y < 8;y++)
+ for (x = 0;x < 8;x++)
+ pixels[y][x] = ((x^y) & 4) ? 254 : 0;
+ return R_LoadTexture2D(drawtexturepool, "ditherpattern", 8, 8, pixels[0], TEXTYPE_PALETTE, TEXF_FORCENEAREST, palette_bgra_transparent);
+}
- p = W_GetLumpName (name);
- gl = (glpic_t *)p->data;
+typedef struct embeddedpic_s
+{
+ const char *name;
+ int width;
+ int height;
+ const char *pixels;
+}
+embeddedpic_t;
- gl->tex = R_LoadTexture (name, p->width, p->height, p->data, TEXF_ALPHA | TEXF_PRECACHE);
- return p;
+static const embeddedpic_t embeddedpics[] =
+{
+ {
+ "gfx/prydoncursor001", 16, 16,
+ "477777774......."
+ "77.....6........"
+ "7.....6........."
+ "7....6.........."
+ "7.....6........."
+ "7..6...6........"
+ "7.6.6...6......."
+ "76...6...6......"
+ "4.....6.6......."
+ ".......6........"
+ "................"
+ "................"
+ "................"
+ "................"
+ "................"
+ "................"
+ },
+ {
+ "ui/mousepointer", 16, 16,
+ "477777774......."
+ "77.....6........"
+ "7.....6........."
+ "7....6.........."
+ "7.....6........."
+ "7..6...6........"
+ "7.6.6...6......."
+ "76...6...6......"
+ "4.....6.6......."
+ ".......6........"
+ "................"
+ "................"
+ "................"
+ "................"
+ "................"
+ "................"
+ },
+ {
+ "gfx/crosshair1", 16, 16,
+ "................"
+ "................"
+ "................"
+ "...33......33..."
+ "...355....553..."
+ "....577..775...."
+ ".....77..77....."
+ "................"
+ "................"
+ ".....77..77....."
+ "....577..775...."
+ "...355....553..."
+ "...33......33..."
+ "................"
+ "................"
+ "................"
+ },
+ {
+ "gfx/crosshair2", 16, 16,
+ "................"
+ "................"
+ "................"
+ "...3........3..."
+ "....5......5...."
+ ".....7....7....."
+ "......7..7......"
+ "................"
+ "................"
+ "......7..7......"
+ ".....7....7....."
+ "....5......5...."
+ "...3........3..."
+ "................"
+ "................"
+ "................"
+ },
+ {
+ "gfx/crosshair3", 16, 16,
+ "................"
+ ".......77......."
+ ".......77......."
+ "................"
+ "................"
+ ".......44......."
+ ".......44......."
+ ".77..44..44..77."
+ ".77..44..44..77."
+ ".......44......."
+ ".......44......."
+ "................"
+ "................"
+ ".......77......."
+ ".......77......."
+ "................"
+ },
+ {
+ "gfx/crosshair4", 16, 16,
+ "................"
+ "................"
+ "................"
+ "................"
+ "................"
+ "................"
+ "................"
+ "................"
+ "........7777777."
+ "........752....."
+ "........72......"
+ "........7......."
+ "........7......."
+ "........7......."
+ "........7......."
+ "................"
+ },
+ {
+ "gfx/crosshair5", 8, 8,
+ "........"
+ "........"
+ "....7..."
+ "........"
+ "..7.7.7."
+ "........"
+ "....7..."
+ "........"
+ },
+ {
+ "gfx/crosshair6", 2, 2,
+ "77"
+ "77"
+ },
+ {
+ "gfx/crosshair7", 16, 16,
+ "................"
+ ".3............3."
+ "..5...2332...5.."
+ "...7.3....3.7..."
+ "....7......7...."
+ "...3.7....7.3..."
+ "..2...7..7...2.."
+ "..3..........3.."
+ "..3..........3.."
+ "..2...7..7...2.."
+ "...3.7....7.3..."
+ "....7......7...."
+ "...7.3....3.7..."
+ "..5...2332...5.."
+ ".3............3."
+ "................"
+ },
+ {NULL, 0, 0, NULL}
+};
+
+static rtexture_t *draw_generatepic(const char *name, qboolean quiet)
+{
+ const embeddedpic_t *p;
+ for (p = embeddedpics;p->name;p++)
+ if (!strcmp(name, p->name))
+ return R_LoadTexture2D(drawtexturepool, p->name, p->width, p->height, (const unsigned char *)p->pixels, TEXTYPE_PALETTE, TEXF_ALPHA, palette_bgra_embeddedpic);
+ if (!strcmp(name, "gfx/conchars"))
+ return draw_generateconchars();
+ if (!strcmp(name, "gfx/colorcontrol/ditherpattern"))
+ return draw_generateditherpattern();
+ if (!quiet)
+ Con_DPrintf("Draw_CachePic: failed to load %s\n", name);
+ return r_texture_notexture;
}
Draw_CachePic
================
*/
-qpic_t *Draw_CachePic (char *path)
+// FIXME: move this to client somehow
+cachepic_t *Draw_CachePic_Flags(const char *path, unsigned int cachepicflags)
{
- cachepic_t *pic;
- int i;
- qpic_t *dat;
- glpic_t *gl;
-
- for (pic=menu_cachepics, i=0 ; i<menu_numcachepics ; pic++, i++)
+ int crc, hashkey;
+ unsigned char *pixels;
+ cachepic_t *pic;
+ fs_offset_t lmpsize;
+ unsigned char *lmpdata;
+ char lmpname[MAX_QPATH];
+
+ // check whether the picture has already been cached
+ crc = CRC_Block((unsigned char *)path, strlen(path));
+ hashkey = ((crc >> 8) ^ crc) % CACHEPICHASHSIZE;
+ for (pic = cachepichash[hashkey];pic;pic = pic->chain)
if (!strcmp (path, pic->name))
- return &pic->pic;
+ return pic;
- if (menu_numcachepics == MAX_CACHED_PICS)
- Sys_Error ("menu_numcachepics == MAX_CACHED_PICS");
- menu_numcachepics++;
- strcpy (pic->name, path);
+ if (numcachepics == MAX_CACHED_PICS)
+ {
+ Con_Printf ("Draw_CachePic: numcachepics == MAX_CACHED_PICS\n");
+ // FIXME: support NULL in callers?
+ return cachepics; // return the first one
+ }
+ pic = cachepics + (numcachepics++);
+ strlcpy (pic->name, path, sizeof(pic->name));
+ // link into list
+ pic->chain = cachepichash[hashkey];
+ cachepichash[hashkey] = pic;
+
+ // check whether it is an dynamic texture (if so, we can directly use its texture handler)
+ pic->tex = CL_GetDynTexture( path );
+ // if so, set the width/height, too
+ if( pic->tex ) {
+ pic->width = R_TextureWidth(pic->tex);
+ pic->height = R_TextureHeight(pic->tex);
+ // we're done now (early-out)
+ return pic;
+ }
-//
-// load the pic from disk
-//
- dat = (qpic_t *)COM_LoadMallocFile (path, false);
- if (!dat)
- Sys_Error ("Draw_CachePic: failed to load %s", path);
- SwapPic (dat);
+ pic->texflags = TEXF_ALPHA;
+ if (!(cachepicflags & CACHEPICFLAG_NOCLAMP))
+ pic->texflags |= TEXF_CLAMP;
+ if (!(cachepicflags & CACHEPICFLAG_NOCOMPRESSION) && gl_texturecompression_2d.integer)
+ pic->texflags |= TEXF_COMPRESS;
- // HACK HACK HACK --- we need to keep the bytes for
- // the translatable player picture just for the menu
- // configuration dialog
- if (!strcmp (path, "gfx/menuplyr.lmp"))
- memcpy (menuplyr_pixels, dat->data, dat->width*dat->height);
+ pic->autoload = (cachepicflags & CACHEPICFLAG_NOTPERSISTENT);
- pic->pic.width = dat->width;
- pic->pic.height = dat->height;
+ // load a high quality image from disk if possible
+ pixels = loadimagepixelsbgra(path, false, true, r_texture_convertsRGB_2d.integer);
+ if (pixels == NULL && !strncmp(path, "gfx/", 4))
+ pixels = loadimagepixelsbgra(path+4, false, true, r_texture_convertsRGB_2d.integer);
+ if (pixels)
+ {
+ pic->width = image_width;
+ pic->height = image_height;
+ if (!pic->autoload)
+ pic->tex = R_LoadTexture2D(drawtexturepool, path, image_width, image_height, pixels, TEXTYPE_BGRA, pic->texflags, NULL);
+ }
+ else
+ {
+ pic->autoload = false;
+ // never compress the fallback images
+ pic->texflags &= ~TEXF_COMPRESS;
+ }
- gl = (glpic_t *)pic->pic.data;
- gl->tex = loadtextureimage(path, 0, 0, false, false, true);
- if (!gl->tex)
- gl->tex = R_LoadTexture (path, dat->width, dat->height, dat->data, TEXF_ALPHA | TEXF_PRECACHE);
+ // now read the low quality version (wad or lmp file), and take the pic
+ // size from that even if we don't upload the texture, this way the pics
+ // show up the right size in the menu even if they were replaced with
+ // higher or lower resolution versions
+ dpsnprintf(lmpname, sizeof(lmpname), "%s.lmp", path);
+ if (!strncmp(path, "gfx/", 4) && (lmpdata = FS_LoadFile(lmpname, tempmempool, false, &lmpsize)))
+ {
+ if (developer_loading.integer)
+ Con_Printf("loading lump \"%s\"\n", path);
- qfree(dat);
+ if (lmpsize >= 9)
+ {
+ pic->width = lmpdata[0] + lmpdata[1] * 256 + lmpdata[2] * 65536 + lmpdata[3] * 16777216;
+ pic->height = lmpdata[4] + lmpdata[5] * 256 + lmpdata[6] * 65536 + lmpdata[7] * 16777216;
+ // if no high quality replacement image was found, upload the original low quality texture
+ if (!pixels)
+ pic->tex = R_LoadTexture2D(drawtexturepool, path, pic->width, pic->height, lmpdata + 8, TEXTYPE_PALETTE, pic->texflags, palette_bgra_transparent);
+ }
+ Mem_Free(lmpdata);
+ }
+ else if ((lmpdata = W_GetLumpName (path + 4)))
+ {
+ if (developer_loading.integer)
+ Con_Printf("loading gfx.wad lump \"%s\"\n", path + 4);
- return &pic->pic;
-}
+ if (!strcmp(path, "gfx/conchars"))
+ {
+ // conchars is a raw image and with color 0 as transparent instead of 255
+ pic->width = 128;
+ pic->height = 128;
+ // if no high quality replacement image was found, upload the original low quality texture
+ if (!pixels)
+ pic->tex = R_LoadTexture2D(drawtexturepool, path, 128, 128, lmpdata, TEXTYPE_PALETTE, pic->texflags, palette_bgra_font);
+ }
+ else
+ {
+ pic->width = lmpdata[0] + lmpdata[1] * 256 + lmpdata[2] * 65536 + lmpdata[3] * 16777216;
+ pic->height = lmpdata[4] + lmpdata[5] * 256 + lmpdata[6] * 65536 + lmpdata[7] * 16777216;
+ // if no high quality replacement image was found, upload the original low quality texture
+ if (!pixels)
+ pic->tex = R_LoadTexture2D(drawtexturepool, path, pic->width, pic->height, lmpdata + 8, TEXTYPE_PALETTE, pic->texflags, palette_bgra_transparent);
+ }
+ }
-extern void LoadSky_f(void);
+ if (pixels)
+ {
+ Mem_Free(pixels);
+ pixels = NULL;
+ }
+ else if (pic->tex == NULL)
+ {
+ // if it's not found on disk, generate an image
+ pic->tex = draw_generatepic(path, (cachepicflags & CACHEPICFLAG_QUIET) != 0);
+ pic->width = R_TextureWidth(pic->tex);
+ pic->height = R_TextureHeight(pic->tex);
+ }
-/*
-===============
-Draw_Init
-===============
-*/
-void rmain_registercvars();
+ return pic;
+}
-void gl_draw_start()
+cachepic_t *Draw_CachePic (const char *path)
{
- int i;
+ return Draw_CachePic_Flags (path, 0);
+}
- char_texture = loadtextureimage ("conchars", 0, 0, false, false, true);
- if (!char_texture)
- {
- draw_chars = W_GetLumpName ("conchars");
- for (i=0 ; i<128*128 ; i++)
- if (draw_chars[i] == 0)
- draw_chars[i] = 255; // proper transparent color
+int draw_frame = 1;
- // now turn them into textures
- char_texture = R_LoadTexture ("charset", 128, 128, draw_chars, TEXF_ALPHA | TEXF_PRECACHE);
+rtexture_t *Draw_GetPicTexture(cachepic_t *pic)
+{
+ if (pic->autoload && !pic->tex)
+ {
+ pic->tex = loadtextureimage(drawtexturepool, pic->name, false, pic->texflags, true, r_texture_convertsRGB_2d.integer);
+ if (pic->tex == NULL && !strncmp(pic->name, "gfx/", 4))
+ pic->tex = loadtextureimage(drawtexturepool, pic->name+4, false, pic->texflags, true, r_texture_convertsRGB_2d.integer);
+ if (pic->tex == NULL)
+ pic->tex = draw_generatepic(pic->name, true);
}
-
- conbacktex = loadtextureimage("gfx/conback", 0, 0, false, false, true);
-
- // get the other pics we need
- draw_disc = Draw_PicFromWad ("disc");
+ pic->lastusedframe = draw_frame;
+ return pic->tex;
}
-void gl_draw_shutdown()
+void Draw_Frame(void)
{
+ int i;
+ cachepic_t *pic;
+ static double nextpurgetime;
+ int purgeframe;
+ if (nextpurgetime > realtime)
+ return;
+ nextpurgetime = realtime + 0.05;
+ purgeframe = draw_frame - 1;
+ for (i = 0, pic = cachepics;i < numcachepics;i++, pic++)
+ {
+ if (pic->autoload && pic->tex && pic->lastusedframe < draw_frame)
+ {
+ R_FreeTexture(pic->tex);
+ pic->tex = NULL;
+ }
+ }
+ draw_frame++;
}
-char engineversion[40];
-int engineversionx, engineversiony;
-
-extern void R_Textures_Init();
-void GL_Draw_Init (void)
+cachepic_t *Draw_NewPic(const char *picname, int width, int height, int alpha, unsigned char *pixels_bgra)
{
- int i;
- Cvar_RegisterVariable (&scr_conalpha);
+ int crc, hashkey;
+ cachepic_t *pic;
- Cmd_AddCommand ("loadsky", &LoadSky_f);
+ crc = CRC_Block((unsigned char *)picname, strlen(picname));
+ hashkey = ((crc >> 8) ^ crc) % CACHEPICHASHSIZE;
+ for (pic = cachepichash[hashkey];pic;pic = pic->chain)
+ if (!strcmp (picname, pic->name))
+ break;
-#if defined(__linux__)
- sprintf (engineversion, "DarkPlaces Linux GL %.2f build %3i", (float) VERSION, buildnumber);
-#elif defined(WIN32)
- sprintf (engineversion, "DarkPlaces Windows GL %.2f build %3i", (float) VERSION, buildnumber);
-#else
- sprintf (engineversion, "DarkPlaces Unknown GL %.2f build %3i", (float) VERSION, buildnumber);
-#endif
- for (i = 0;i < 40 && engineversion[i];i++)
- engineversion[i] += 0x80; // shift to orange
- engineversionx = vid.width - strlen(engineversion) * 8 - 8;
- engineversiony = vid.height - 8;
+ if (pic)
+ {
+ if (pic->tex && pic->width == width && pic->height == height)
+ {
+ R_UpdateTexture(pic->tex, pixels_bgra, 0, 0, width, height);
+ return pic;
+ }
+ }
+ else
+ {
+ if (pic == NULL)
+ {
+ if (numcachepics == MAX_CACHED_PICS)
+ {
+ Con_Printf ("Draw_NewPic: numcachepics == MAX_CACHED_PICS\n");
+ // FIXME: support NULL in callers?
+ return cachepics; // return the first one
+ }
+ pic = cachepics + (numcachepics++);
+ strlcpy (pic->name, picname, sizeof(pic->name));
+ // link into list
+ pic->chain = cachepichash[hashkey];
+ cachepichash[hashkey] = pic;
+ }
+ }
- R_Textures_Init();
- R_RegisterModule("GL_Draw", gl_draw_start, gl_draw_shutdown);
+ pic->width = width;
+ pic->height = height;
+ if (pic->tex)
+ R_FreeTexture(pic->tex);
+ pic->tex = R_LoadTexture2D(drawtexturepool, picname, width, height, pixels_bgra, TEXTYPE_BGRA, (alpha ? TEXF_ALPHA : 0) | TEXF_ALLOWUPDATES, NULL);
+ return pic;
}
-/*
-================
-Draw_Character
+void Draw_FreePic(const char *picname)
+{
+ int crc;
+ int hashkey;
+ cachepic_t *pic;
+ // this doesn't really free the pic, but does free it's texture
+ crc = CRC_Block((unsigned char *)picname, strlen(picname));
+ hashkey = ((crc >> 8) ^ crc) % CACHEPICHASHSIZE;
+ for (pic = cachepichash[hashkey];pic;pic = pic->chain)
+ {
+ if (!strcmp (picname, pic->name) && pic->tex)
+ {
+ R_FreeTexture(pic->tex);
+ pic->tex = NULL;
+ pic->width = 0;
+ pic->height = 0;
+ return;
+ }
+ }
+}
-Draws one 8*8 graphics character with 0 being transparent.
-It can be clipped to the top of the screen to allow the console to be
-smoothly scrolled off.
-================
-*/
-void Draw_Character (int x, int y, int num)
+static float snap_to_pixel_x(float x, float roundUpAt);
+extern int con_linewidth; // to force rewrapping
+static void LoadFont(qboolean override, const char *name, dp_font_t *fnt)
{
- int row, col;
- float frow, fcol, size;
+ int i;
+ float maxwidth, scale;
+ char widthfile[MAX_QPATH];
+ char *widthbuf;
+ fs_offset_t widthbufsize;
- if (num == 32)
- return; // space
+ if(override || !fnt->texpath[0])
+ {
+ strlcpy(fnt->texpath, name, sizeof(fnt->texpath));
+
+ // load the cvars when the font is FIRST loaded
+ fnt->settings.antialias = r_font_antialias.integer;
+ fnt->settings.hinting = r_font_hinting.integer;
+ fnt->settings.outline = r_font_postprocess_outline.value;
+ fnt->settings.blur = r_font_postprocess_blur.value;
+ fnt->settings.shadowx = r_font_postprocess_shadow_x.value;
+ fnt->settings.shadowy = r_font_postprocess_shadow_y.value;
+ fnt->settings.shadowz = r_font_postprocess_shadow_z.value;
+ }
- num &= 255;
-
- if (y <= -8)
- return; // totally off screen
+ if(drawtexturepool == NULL)
+ return; // before gl_draw_start, so will be loaded later
- row = num>>4;
- col = num&15;
+ if(fnt->ft2)
+ {
+ // clear freetype font
+ Font_UnloadFont(fnt->ft2);
+ Mem_Free(fnt->ft2);
+ fnt->ft2 = NULL;
+ }
- frow = row*0.0625;
- fcol = col*0.0625;
- size = 0.0625;
+ if(fnt->req_face != -1)
+ {
+ if(!Font_LoadFont(fnt->texpath, fnt))
+ Con_DPrintf("Failed to load font-file for '%s', it will not support as many characters.\n", fnt->texpath);
+ }
- if (!r_render.value)
- return;
- glBindTexture(GL_TEXTURE_2D, R_GetTexture(char_texture));
- // LordHavoc: NEAREST mode on text if not scaling up
- if (glwidth <= (int) vid.width)
+ fnt->tex = Draw_CachePic_Flags(fnt->texpath, CACHEPICFLAG_QUIET | CACHEPICFLAG_NOCOMPRESSION)->tex;
+ if(fnt->tex == r_texture_notexture)
{
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ for (i = 0; i < MAX_FONT_FALLBACKS; ++i)
+ {
+ if (!fnt->fallbacks[i][0])
+ break;
+ fnt->tex = Draw_CachePic_Flags(fnt->fallbacks[i], CACHEPICFLAG_QUIET | CACHEPICFLAG_NOCOMPRESSION)->tex;
+ if(fnt->tex != r_texture_notexture)
+ break;
+ }
+ if(fnt->tex == r_texture_notexture)
+ {
+ fnt->tex = Draw_CachePic_Flags("gfx/conchars", CACHEPICFLAG_NOCOMPRESSION)->tex;
+ strlcpy(widthfile, "gfx/conchars.width", sizeof(widthfile));
+ }
+ else
+ dpsnprintf(widthfile, sizeof(widthfile), "%s.width", fnt->fallbacks[i]);
}
else
+ dpsnprintf(widthfile, sizeof(widthfile), "%s.width", fnt->texpath);
+
+ // unspecified width == 1 (base width)
+ for(i = 1; i < 256; ++i)
+ fnt->width_of[i] = 1;
+ scale = 1;
+
+ // FIXME load "name.width", if it fails, fill all with 1
+ if((widthbuf = (char *) FS_LoadFile(widthfile, tempmempool, true, &widthbufsize)))
{
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+ float extraspacing = 0;
+ const char *p = widthbuf;
+ int ch = 0;
+
+ while(ch < 256)
+ {
+ if(!COM_ParseToken_Simple(&p, false, false))
+ return;
+
+ switch(*com_token)
+ {
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ case '+':
+ case '-':
+ case '.':
+ fnt->width_of[ch] = atof(com_token) + extraspacing;
+ if (fnt->ft2)
+ {
+ for (i = 0; i < MAX_FONT_SIZES; ++i)
+ {
+ //Font_MapForIndex(fnt->ft2, i)->width_of[ch] = snap_to_pixel_x(fnt->width_of[ch] * fnt->req_sizes[i], 0.4);
+ ft2_font_map_t *map = Font_MapForIndex(fnt->ft2, i);
+ if (!map)
+ break;
+ map->width_of[ch] = Font_SnapTo(fnt->width_of[ch], 1/map->size);
+ }
+ }
+ ch++;
+ break;
+ default:
+ if(!strcmp(com_token, "extraspacing"))
+ {
+ if(!COM_ParseToken_Simple(&p, false, false))
+ return;
+ extraspacing = atof(com_token);
+ }
+ else if(!strcmp(com_token, "scale"))
+ {
+ if(!COM_ParseToken_Simple(&p, false, false))
+ return;
+ scale = atof(com_token);
+ }
+ else
+ {
+ Con_Printf("Warning: skipped unknown font property %s\n", com_token);
+ if(!COM_ParseToken_Simple(&p, false, false))
+ return;
+ }
+ break;
+ }
+ }
+
+ Mem_Free(widthbuf);
}
- glColor3f(1,1,1);
- glBegin (GL_QUADS);
- glTexCoord2f (fcol, frow);
- glVertex2f (x, y);
- glTexCoord2f (fcol + size, frow);
- glVertex2f (x+8, y);
- glTexCoord2f (fcol + size, frow + size);
- glVertex2f (x+8, y+8);
- glTexCoord2f (fcol, frow + size);
- glVertex2f (x, y+8);
- glEnd ();
+ maxwidth = fnt->width_of[1];
+ for(i = 2; i < 256; ++i)
+ maxwidth = max(maxwidth, fnt->width_of[i]);
+ fnt->maxwidth = maxwidth;
+
+ // fix up maxwidth for overlap
+ fnt->maxwidth *= scale;
+ fnt->scale = scale;
- // LordHavoc: revert to LINEAR mode
-// if (glwidth < (int) vid.width)
-// {
-// glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-// glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-// }
+ if(fnt == FONT_CONSOLE)
+ con_linewidth = -1; // rewrap console in next frame
}
-/*
-================
-Draw_String
-================
-*/
-// LordHavoc: sped this up a lot, and added maxlen
-void Draw_String (int x, int y, char *str, int maxlen)
+static dp_font_t *FindFont(const char *title)
{
- int num;
- float frow, fcol;
- if (!r_render.value)
+ int i;
+ for(i = 0; i < MAX_FONTS; ++i)
+ if(!strcmp(dp_fonts[i].title, title))
+ return &dp_fonts[i];
+ return NULL;
+}
+
+static float snap_to_pixel_x(float x, float roundUpAt)
+{
+ float pixelpos = x * vid.width / vid_conwidth.value;
+ int snap = (int) pixelpos;
+ if (pixelpos - snap >= roundUpAt) ++snap;
+ return ((float)snap * vid_conwidth.value / vid.width);
+ /*
+ x = (int)(x * vid.width / vid_conwidth.value);
+ x = (x * vid_conwidth.value / vid.width);
+ return x;
+ */
+}
+
+static float snap_to_pixel_y(float y, float roundUpAt)
+{
+ float pixelpos = y * vid.height / vid_conheight.value;
+ int snap = (int) pixelpos;
+ if (pixelpos - snap > roundUpAt) ++snap;
+ return ((float)snap * vid_conheight.value / vid.height);
+ /*
+ y = (int)(y * vid.height / vid_conheight.value);
+ y = (y * vid_conheight.value / vid.height);
+ return y;
+ */
+}
+
+static void LoadFont_f(void)
+{
+ dp_font_t *f;
+ int i;
+ const char *filelist, *c, *cm;
+ float sz;
+ char mainfont[MAX_QPATH];
+
+ if(Cmd_Argc() < 2)
+ {
+ Con_Printf("Available font commands:\n");
+ for(i = 0; i < MAX_FONTS; ++i)
+ Con_Printf(" loadfont %s gfx/tgafile[...] [sizes...]\n", dp_fonts[i].title);
+ Con_Printf("A font can simply be gfx/tgafile, or alternatively you\n"
+ "can specify multiple fonts and faces\n"
+ "Like this: gfx/vera-sans:2,gfx/fallback:1\n"
+ "to load face 2 of the font gfx/vera-sans and use face 1\n"
+ "of gfx/fallback as fallback font.\n"
+ "You can also specify a list of font sizes to load, like this:\n"
+ "loadfont console gfx/conchars,gfx/fallback 8 12 16 24 32\n"
+ "In many cases, 8 12 16 24 32 should be a good choice.\n"
+ );
return;
- if (y <= -8 || y >= (int) vid.height || x >= (int) vid.width || *str == 0) // completely offscreen or no text to print
+ }
+ f = FindFont(Cmd_Argv(1));
+ if(f == NULL)
+ {
+ Con_Printf("font function not found\n");
return;
- if (maxlen < 1)
- maxlen = strlen(str);
- else if (maxlen > (int) strlen(str))
- maxlen = strlen(str);
- glBindTexture(GL_TEXTURE_2D, R_GetTexture(char_texture));
+ }
+
+ if(Cmd_Argc() < 3)
+ filelist = "gfx/conchars";
+ else
+ filelist = Cmd_Argv(2);
- // LordHavoc: NEAREST mode on text if not scaling up
- if (glwidth <= (int) vid.width)
+ memset(f->fallbacks, 0, sizeof(f->fallbacks));
+ memset(f->fallback_faces, 0, sizeof(f->fallback_faces));
+
+ // first font is handled "normally"
+ c = strchr(filelist, ':');
+ cm = strchr(filelist, ',');
+ if(c && (!cm || c < cm))
+ f->req_face = atoi(c+1);
+ else
{
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ f->req_face = 0;
+ c = cm;
}
+
+ if(!c || (c - filelist) > MAX_QPATH)
+ strlcpy(mainfont, filelist, sizeof(mainfont));
else
{
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+ memcpy(mainfont, filelist, c - filelist);
+ mainfont[c - filelist] = 0;
}
- glColor3f(1,1,1);
- glBegin (GL_QUADS);
- while (maxlen-- && x < (int) vid.width) // stop rendering when out of characters or room
+ for(i = 0; i < MAX_FONT_FALLBACKS; ++i)
{
- if ((num = *str++) != 32) // skip spaces
+ c = strchr(filelist, ',');
+ if(!c)
+ break;
+ filelist = c + 1;
+ if(!*filelist)
+ break;
+ c = strchr(filelist, ':');
+ cm = strchr(filelist, ',');
+ if(c && (!cm || c < cm))
+ f->fallback_faces[i] = atoi(c+1);
+ else
{
- frow = (float) ((int) num >> 4)*0.0625;
- fcol = (float) ((int) num & 15)*0.0625;
- glTexCoord2f (fcol , frow );glVertex2f (x, y);
- glTexCoord2f (fcol + 0.0625, frow );glVertex2f (x+8, y);
- glTexCoord2f (fcol + 0.0625, frow + 0.0625);glVertex2f (x+8, y+8);
- glTexCoord2f (fcol , frow + 0.0625);glVertex2f (x, y+8);
+ f->fallback_faces[i] = 0; // f->req_face; could make it stick to the default-font's face index
+ c = cm;
+ }
+ if(!c || (c-filelist) > MAX_QPATH)
+ {
+ strlcpy(f->fallbacks[i], filelist, sizeof(mainfont));
+ }
+ else
+ {
+ memcpy(f->fallbacks[i], filelist, c - filelist);
+ f->fallbacks[i][c - filelist] = 0;
}
- x += 8;
}
- glEnd ();
- // LordHavoc: revert to LINEAR mode
-// if (glwidth < (int) vid.width)
-// {
-// glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-// glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-// }
-}
+ // for now: by default load only one size: the default size
+ f->req_sizes[0] = 0;
+ for(i = 1; i < MAX_FONT_SIZES; ++i)
+ f->req_sizes[i] = -1;
-void Draw_GenericPic (rtexture_t *tex, float red, float green, float blue, float alpha, int x, int y, int width, int height)
-{
- if (!r_render.value)
- return;
- glColor4f(red,green,blue,alpha);
- glBindTexture(GL_TEXTURE_2D, R_GetTexture(tex));
- glBegin (GL_QUADS);
- glTexCoord2f (0, 0);glVertex2f (x, y);
- glTexCoord2f (1, 0);glVertex2f (x+width, y);
- glTexCoord2f (1, 1);glVertex2f (x+width, y+height);
- glTexCoord2f (0, 1);glVertex2f (x, y+height);
- glEnd ();
+ if(Cmd_Argc() >= 3)
+ {
+ for(i = 0; i < Cmd_Argc()-3; ++i)
+ {
+ sz = atof(Cmd_Argv(i+3));
+ if (sz > 0.001f && sz < 1000.0f) // do not use crap sizes
+ f->req_sizes[i] = sz;
+ }
+ }
+
+ LoadFont(true, mainfont, f);
}
/*
-=============
-Draw_AlphaPic
-=============
+===============
+Draw_Init
+===============
*/
-void Draw_AlphaPic (int x, int y, qpic_t *pic, float alpha)
+static void gl_draw_start(void)
{
- Draw_GenericPic(((glpic_t *)pic->data)->tex, 1,1,1,alpha, x,y,pic->width, pic->height);
-}
+ int i;
+ drawtexturepool = R_AllocTexturePool();
+ numcachepics = 0;
+ memset(cachepichash, 0, sizeof(cachepichash));
-/*
-=============
-Draw_Pic
-=============
-*/
-void Draw_Pic (int x, int y, qpic_t *pic)
-{
- Draw_GenericPic(((glpic_t *)pic->data)->tex, 1,1,1,1, x,y,pic->width, pic->height);
-}
+ font_start();
+ for(i = 0; i < MAX_FONTS; ++i)
+ LoadFont(false, va("gfx/font_%s", dp_fonts[i].title), &dp_fonts[i]);
-/*
-=============
-Draw_PicTranslate
+ // draw the loading screen so people have something to see in the newly opened window
+ SCR_UpdateLoadingScreen(true);
+}
-Only used for the player color selection menu
-=============
-*/
-void Draw_PicTranslate (int x, int y, qpic_t *pic, byte *translation)
+static void gl_draw_shutdown(void)
{
- int i, c;
- byte *trans, *src, *dest;
- rtexture_t *rt;
-
- c = pic->width * pic->height;
- src = menuplyr_pixels;
- dest = trans = qmalloc(c);
- for (i = 0;i < c;i++)
- *dest++ = translation[*src++];
+ font_shutdown();
- rt = R_LoadTexture ("translatedplayerpic", pic->width, pic->height, trans, TEXF_ALPHA | TEXF_PRECACHE);
- qfree(trans);
+ R_FreeTexturePool(&drawtexturepool);
- if (!r_render.value)
- return;
- Draw_GenericPic (rt, 1,1,1,1, x, y, pic->width, pic->height);
+ numcachepics = 0;
+ memset(cachepichash, 0, sizeof(cachepichash));
}
+static void gl_draw_newmap(void)
+{
+ font_newmap();
+}
-/*
-================
-Draw_ConsoleBackground
+void GL_Draw_Init (void)
+{
+ int i, j;
+ Cvar_RegisterVariable(&r_font_postprocess_blur);
+ Cvar_RegisterVariable(&r_font_postprocess_outline);
+ Cvar_RegisterVariable(&r_font_postprocess_shadow_x);
+ Cvar_RegisterVariable(&r_font_postprocess_shadow_y);
+ Cvar_RegisterVariable(&r_font_postprocess_shadow_z);
+ Cvar_RegisterVariable(&r_font_hinting);
+ Cvar_RegisterVariable(&r_font_antialias);
+ Cvar_RegisterVariable(&r_textshadow);
+ Cvar_RegisterVariable(&r_textbrightness);
+ Cvar_RegisterVariable(&r_textcontrast);
+ Cmd_AddCommand ("loadfont",LoadFont_f, "loadfont function tganame loads a font; example: loadfont console gfx/veramono; loadfont without arguments lists the available functions");
+ R_RegisterModule("GL_Draw", gl_draw_start, gl_draw_shutdown, gl_draw_newmap);
+
+ strlcpy(FONT_DEFAULT->title, "default", sizeof(FONT_DEFAULT->title));
+ strlcpy(FONT_DEFAULT->texpath, "gfx/conchars", sizeof(FONT_DEFAULT->texpath));
+ strlcpy(FONT_CONSOLE->title, "console", sizeof(FONT_CONSOLE->title));
+ strlcpy(FONT_SBAR->title, "sbar", sizeof(FONT_SBAR->title));
+ strlcpy(FONT_NOTIFY->title, "notify", sizeof(FONT_NOTIFY->title));
+ strlcpy(FONT_CHAT->title, "chat", sizeof(FONT_CHAT->title));
+ strlcpy(FONT_CENTERPRINT->title, "centerprint", sizeof(FONT_CENTERPRINT->title));
+ strlcpy(FONT_INFOBAR->title, "infobar", sizeof(FONT_INFOBAR->title));
+ strlcpy(FONT_MENU->title, "menu", sizeof(FONT_MENU->title));
+ for(i = 0, j = 0; i < MAX_USERFONTS; ++i)
+ if(!FONT_USER[i].title[0])
+ dpsnprintf(FONT_USER[i].title, sizeof(FONT_USER[i].title), "user%d", j++);
+}
-================
-*/
-void Draw_ConsoleBackground (int lines)
+void _DrawQ_Setup(void)
{
- Draw_GenericPic (conbacktex, 1,1,1,scr_conalpha.value*lines/vid.height, 0, lines - vid.height, vid.width, vid.height);
- // LordHavoc: draw version
- Draw_String(engineversionx, lines - vid.height + engineversiony, engineversion, 9999);
+ r_viewport_t viewport;
+ if (r_refdef.draw2dstage)
+ return;
+ r_refdef.draw2dstage = true;
+ CHECKGLERROR
+ R_Viewport_InitOrtho(&viewport, &identitymatrix, r_refdef.view.x, vid.height - r_refdef.view.y - r_refdef.view.height, r_refdef.view.width, r_refdef.view.height, 0, 0, vid_conwidth.integer, vid_conheight.integer, -10, 100, NULL);
+ R_SetViewport(&viewport);
+ GL_ColorMask(r_refdef.view.colormask[0], r_refdef.view.colormask[1], r_refdef.view.colormask[2], 1);
+ qglDepthFunc(GL_LEQUAL);CHECKGLERROR
+ qglDisable(GL_POLYGON_OFFSET_FILL);CHECKGLERROR
+ GL_CullFace(GL_FRONT); // quake is backwards, this culls back faces
+ R_EntityMatrix(&identitymatrix);
+
+ GL_DepthMask(true);
+ GL_DepthRange(0, 1);
+ GL_PolygonOffset(0, 0);
+ GL_DepthTest(false);
+ GL_Color(1,1,1,1);
+ GL_AlphaTest(false);
+ GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}
-/*
-=============
-Draw_Fill
+static void _DrawQ_ProcessDrawFlag(int flags)
+{
+ _DrawQ_Setup();
+ CHECKGLERROR
+ if(flags == DRAWFLAG_ADDITIVE)
+ GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
+ else if(flags == DRAWFLAG_MODULATE)
+ GL_BlendFunc(GL_DST_COLOR, GL_ZERO);
+ else if(flags == DRAWFLAG_2XMODULATE)
+ GL_BlendFunc(GL_DST_COLOR,GL_SRC_COLOR);
+ else if(flags == DRAWFLAG_SCREEN)
+ GL_BlendFunc(GL_ONE_MINUS_DST_COLOR,GL_ONE);
+ else
+ GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+}
-Fills a box of pixels with a single color
-=============
-*/
-void Draw_Fill (int x, int y, int w, int h, int c)
+void DrawQ_Pic(float x, float y, cachepic_t *pic, float width, float height, float red, float green, float blue, float alpha, int flags)
{
- if (!r_render.value)
- return;
- glDisable (GL_TEXTURE_2D);
- glColor3f (host_basepal[c*3]/255.0, host_basepal[c*3+1]/255.0, host_basepal[c*3+2]/255.0);
+ float floats[20];
- glBegin (GL_QUADS);
+ _DrawQ_ProcessDrawFlag(flags);
+ GL_Color(red, green, blue, alpha);
- glVertex2f (x,y);
- glVertex2f (x+w, y);
- glVertex2f (x+w, y+h);
- glVertex2f (x, y+h);
+ R_Mesh_VertexPointer(floats, 0, 0);
+ R_Mesh_ColorPointer(NULL, 0, 0);
+ R_Mesh_ResetTextureState();
+ if (pic)
+ {
+ if (width == 0)
+ width = pic->width;
+ if (height == 0)
+ height = pic->height;
+ R_SetupShader_Generic(Draw_GetPicTexture(pic), NULL, GL_MODULATE, 1);
+ R_Mesh_TexCoordPointer(0, 2, floats + 12, 0, 0);
+
+#if 1
+ floats[12] = 0.0f;floats[13] = 0.0f;
+ floats[14] = 1.0f;floats[15] = 0.0f;
+ floats[16] = 1.0f;floats[17] = 1.0f;
+ floats[18] = 0.0f;floats[19] = 1.0f;
+#else
+ // AK07: lets be texel correct on the corners
+ {
+ float horz_offset = 0.5f / pic->width;
+ float vert_offset = 0.5f / pic->height;
+
+ floats[12] = 0.0f + horz_offset;floats[13] = 0.0f + vert_offset;
+ floats[14] = 1.0f - horz_offset;floats[15] = 0.0f + vert_offset;
+ floats[16] = 1.0f - horz_offset;floats[17] = 1.0f - vert_offset;
+ floats[18] = 0.0f + horz_offset;floats[19] = 1.0f - vert_offset;
+ }
+#endif
+ }
+ else
+ R_SetupShader_Generic(NULL, NULL, GL_MODULATE, 1);
+
+ floats[2] = floats[5] = floats[8] = floats[11] = 0;
+ floats[0] = floats[9] = x;
+ floats[1] = floats[4] = y;
+ floats[3] = floats[6] = x + width;
+ floats[7] = floats[10] = y + height;
- glEnd ();
- glColor3f(1,1,1);
- glEnable (GL_TEXTURE_2D);
+ R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, polygonelement3s, 0, 0);
}
-//=============================================================================
-//=============================================================================
+void DrawQ_RotPic(float x, float y, cachepic_t *pic, float width, float height, float org_x, float org_y, float angle, float red, float green, float blue, float alpha, int flags)
+{
+ float floats[20];
+ float af = DEG2RAD(-angle); // forward
+ float ar = DEG2RAD(-angle + 90); // right
+ float sinaf = sin(af);
+ float cosaf = cos(af);
+ float sinar = sin(ar);
+ float cosar = cos(ar);
+
+ _DrawQ_ProcessDrawFlag(flags);
+ GL_Color(red, green, blue, alpha);
+
+ R_Mesh_VertexPointer(floats, 0, 0);
+ R_Mesh_ColorPointer(NULL, 0, 0);
+ R_Mesh_ResetTextureState();
+ if (pic)
+ {
+ if (width == 0)
+ width = pic->width;
+ if (height == 0)
+ height = pic->height;
+ R_SetupShader_Generic(Draw_GetPicTexture(pic), NULL, GL_MODULATE, 1);
+ R_Mesh_TexCoordPointer(0, 2, floats + 12, 0, 0);
+
+ floats[12] = 0.0f;floats[13] = 0.0f;
+ floats[14] = 1.0f;floats[15] = 0.0f;
+ floats[16] = 1.0f;floats[17] = 1.0f;
+ floats[18] = 0.0f;floats[19] = 1.0f;
+ }
+ else
+ R_SetupShader_Generic(NULL, NULL, GL_MODULATE, 1);
-/*
-================
-GL_Set2D
+ floats[2] = floats[5] = floats[8] = floats[11] = 0;
-Setup as if the screen was 320*200
-================
-*/
-void GL_Set2D (void)
+// top left
+ floats[0] = x - cosaf*org_x - cosar*org_y;
+ floats[1] = y - sinaf*org_x - sinar*org_y;
+
+// top right
+ floats[3] = x + cosaf*(width-org_x) - cosar*org_y;
+ floats[4] = y + sinaf*(width-org_x) - sinar*org_y;
+
+// bottom right
+ floats[6] = x + cosaf*(width-org_x) + cosar*(height-org_y);
+ floats[7] = y + sinaf*(width-org_x) + sinar*(height-org_y);
+
+// bottom left
+ floats[9] = x - cosaf*org_x + cosar*(height-org_y);
+ floats[10] = y - sinaf*org_x + sinar*(height-org_y);
+
+ R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, polygonelement3s, 0, 0);
+}
+
+void DrawQ_Fill(float x, float y, float width, float height, float red, float green, float blue, float alpha, int flags)
{
- if (!r_render.value)
- return;
- glViewport (glx, gly, glwidth, glheight);
+ float floats[12];
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity ();
- glOrtho (0, vid.width, vid.height, 0, -99999, 99999);
+ _DrawQ_ProcessDrawFlag(flags);
+ GL_Color(red, green, blue, alpha);
- glMatrixMode(GL_MODELVIEW);
- glLoadIdentity ();
+ R_Mesh_VertexPointer(floats, 0, 0);
+ R_Mesh_ColorPointer(NULL, 0, 0);
+ R_Mesh_ResetTextureState();
+ R_SetupShader_Generic(NULL, NULL, GL_MODULATE, 1);
- glDisable (GL_DEPTH_TEST);
- glDisable (GL_CULL_FACE);
- glEnable (GL_BLEND);
- glDisable (GL_ALPHA_TEST);
- glEnable(GL_TEXTURE_2D);
+ floats[2] = floats[5] = floats[8] = floats[11] = 0;
+ floats[0] = floats[9] = x;
+ floats[1] = floats[4] = y;
+ floats[3] = floats[6] = x + width;
+ floats[7] = floats[10] = y + height;
- // LordHavoc: added this
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+ R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, polygonelement3s, 0, 0);
+}
- glColor3f(1,1,1);
+/// color tag printing
+static const vec4_t string_colors[] =
+{
+ // Quake3 colors
+ // LordHavoc: why on earth is cyan before magenta in Quake3?
+ // LordHavoc: note: Doom3 uses white for [0] and [7]
+ {0.0, 0.0, 0.0, 1.0}, // black
+ {1.0, 0.0, 0.0, 1.0}, // red
+ {0.0, 1.0, 0.0, 1.0}, // green
+ {1.0, 1.0, 0.0, 1.0}, // yellow
+ {0.0, 0.0, 1.0, 1.0}, // blue
+ {0.0, 1.0, 1.0, 1.0}, // cyan
+ {1.0, 0.0, 1.0, 1.0}, // magenta
+ {1.0, 1.0, 1.0, 1.0}, // white
+ // [515]'s BX_COLOREDTEXT extension
+ {1.0, 1.0, 1.0, 0.5}, // half transparent
+ {0.5, 0.5, 0.5, 1.0} // half brightness
+ // Black's color table
+ //{1.0, 1.0, 1.0, 1.0},
+ //{1.0, 0.0, 0.0, 1.0},
+ //{0.0, 1.0, 0.0, 1.0},
+ //{0.0, 0.0, 1.0, 1.0},
+ //{1.0, 1.0, 0.0, 1.0},
+ //{0.0, 1.0, 1.0, 1.0},
+ //{1.0, 0.0, 1.0, 1.0},
+ //{0.1, 0.1, 0.1, 1.0}
+};
+
+#define STRING_COLORS_COUNT (sizeof(string_colors) / sizeof(vec4_t))
+
+static void DrawQ_GetTextColor(float color[4], int colorindex, float r, float g, float b, float a, qboolean shadow)
+{
+ float C = r_textcontrast.value;
+ float B = r_textbrightness.value;
+ if (colorindex & 0x10000) // that bit means RGB color
+ {
+ color[0] = ((colorindex >> 12) & 0xf) / 15.0;
+ color[1] = ((colorindex >> 8) & 0xf) / 15.0;
+ color[2] = ((colorindex >> 4) & 0xf) / 15.0;
+ color[3] = (colorindex & 0xf) / 15.0;
+ }
+ else
+ Vector4Copy(string_colors[colorindex], color);
+ Vector4Set(color, color[0] * r * C + B, color[1] * g * C + B, color[2] * b * C + B, color[3] * a);
+ if (shadow)
+ {
+ float shadowalpha = (color[0]+color[1]+color[2]) * 0.8;
+ Vector4Set(color, 0, 0, 0, color[3] * bound(0, shadowalpha, 1));
+ }
}
-// LordHavoc: SHOWLMP stuff
-#define SHOWLMP_MAXLABELS 256
-typedef struct showlmp_s
+// NOTE: this function always draws exactly one character if maxwidth <= 0
+float DrawQ_TextWidth_UntilWidth_TrackColors_Scale(const char *text, size_t *maxlen, float w, float h, float sw, float sh, int *outcolor, qboolean ignorecolorcodes, const dp_font_t *fnt, float maxwidth)
{
- qboolean isactive;
- float x;
- float y;
- char label[32];
- char pic[128];
-} showlmp_t;
+ const char *text_start = text;
+ int colorindex = STRING_COLOR_DEFAULT;
+ size_t i;
+ float x = 0;
+ Uchar ch, mapch, nextch;
+ Uchar prevch = 0; // used for kerning
+ int tempcolorindex;
+ float kx;
+ int map_index = 0;
+ size_t bytes_left;
+ ft2_font_map_t *fontmap = NULL;
+ ft2_font_map_t *map = NULL;
+ ft2_font_map_t *prevmap = NULL;
+ ft2_font_t *ft2 = fnt->ft2;
+ // float ftbase_x;
+ qboolean snap = true;
+ qboolean least_one = false;
+ float dw, dh; // display w/h
+ const float *width_of;
+
+ if (!h) h = w;
+ if (!h) {
+ w = h = 1;
+ snap = false;
+ }
+ // do this in the end
+ w *= fnt->scale;
+ h *= fnt->scale;
-showlmp_t showlmp[SHOWLMP_MAXLABELS];
+ // find the most fitting size:
+ if (ft2 != NULL)
+ {
+ if (snap)
+ map_index = Font_IndexForSize(ft2, h, &w, &h);
+ else
+ map_index = Font_IndexForSize(ft2, h, NULL, NULL);
+ fontmap = Font_MapForIndex(ft2, map_index);
+ }
-void SHOWLMP_decodehide()
-{
- int i;
- byte *lmplabel;
- lmplabel = MSG_ReadString();
- for (i = 0;i < SHOWLMP_MAXLABELS;i++)
- if (showlmp[i].isactive && strcmp(showlmp[i].label, lmplabel) == 0)
+ dw = w * sw;
+ dh = h * sh;
+
+ if (*maxlen < 1)
+ *maxlen = 1<<30;
+
+ if (!outcolor || *outcolor == -1)
+ colorindex = STRING_COLOR_DEFAULT;
+ else
+ colorindex = *outcolor;
+
+ // maxwidth /= fnt->scale; // w and h are multiplied by it already
+ // ftbase_x = snap_to_pixel_x(0);
+
+ if(maxwidth <= 0)
+ {
+ least_one = true;
+ maxwidth = -maxwidth;
+ }
+
+ //if (snap)
+ // x = snap_to_pixel_x(x, 0.4); // haha, it's 0 anyway
+
+ if (fontmap)
+ width_of = fontmap->width_of;
+ else
+ width_of = fnt->width_of;
+
+ for (i = 0;((bytes_left = *maxlen - (text - text_start)) > 0) && *text;)
+ {
+ size_t i0 = i;
+ nextch = ch = u8_getnchar(text, &text, bytes_left);
+ i = text - text_start;
+ if (!ch)
+ break;
+ if (ch == ' ' && !fontmap)
{
- showlmp[i].isactive = false;
- return;
+ if(!least_one || i0) // never skip the first character
+ if(x + width_of[(int) ' '] * dw > maxwidth)
+ {
+ i = i0;
+ break; // oops, can't draw this
+ }
+ x += width_of[(int) ' '] * dw;
+ continue;
+ }
+ // i points to the char after ^
+ if (ch == STRING_COLOR_TAG && !ignorecolorcodes && i < *maxlen)
+ {
+ ch = *text; // colors are ascii, so no u8_ needed
+ if (ch <= '9' && ch >= '0') // ^[0-9] found
+ {
+ colorindex = ch - '0';
+ ++text;
+ ++i;
+ continue;
+ }
+ // i points to the char after ^...
+ // i+3 points to 3 in ^x123
+ // i+3 == *maxlen would mean that char is missing
+ else if (ch == STRING_COLOR_RGB_TAG_CHAR && i + 3 < *maxlen ) // ^x found
+ {
+ // building colorindex...
+ ch = tolower(text[1]);
+ tempcolorindex = 0x10000; // binary: 1,0000,0000,0000,0000
+ if (ch <= '9' && ch >= '0') tempcolorindex |= (ch - '0') << 12;
+ else if (ch >= 'a' && ch <= 'f') tempcolorindex |= (ch - 87) << 12;
+ else tempcolorindex = 0;
+ if (tempcolorindex)
+ {
+ ch = tolower(text[2]);
+ if (ch <= '9' && ch >= '0') tempcolorindex |= (ch - '0') << 8;
+ else if (ch >= 'a' && ch <= 'f') tempcolorindex |= (ch - 87) << 8;
+ else tempcolorindex = 0;
+ if (tempcolorindex)
+ {
+ ch = tolower(text[3]);
+ if (ch <= '9' && ch >= '0') tempcolorindex |= (ch - '0') << 4;
+ else if (ch >= 'a' && ch <= 'f') tempcolorindex |= (ch - 87) << 4;
+ else tempcolorindex = 0;
+ if (tempcolorindex)
+ {
+ colorindex = tempcolorindex | 0xf;
+ // ...done! now colorindex has rgba codes (1,rrrr,gggg,bbbb,aaaa)
+ i+=4;
+ text += 4;
+ continue;
+ }
+ }
+ }
+ }
+ else if (ch == STRING_COLOR_TAG) // ^^ found, ignore the first ^ and go to print the second
+ {
+ i++;
+ text++;
+ }
+ i--;
+ }
+ ch = nextch;
+
+ if (!fontmap || (ch <= 0xFF && fontmap->glyphs[ch].image) || (ch >= 0xE000 && ch <= 0xE0FF))
+ {
+ if (ch > 0xE000)
+ ch -= 0xE000;
+ if (ch > 0xFF)
+ continue;
+ if (fontmap)
+ map = ft2_oldstyle_map;
+ prevch = 0;
+ if(!least_one || i0) // never skip the first character
+ if(x + width_of[ch] * dw > maxwidth)
+ {
+ i = i0;
+ break; // oops, can't draw this
+ }
+ x += width_of[ch] * dw;
+ } else {
+ if (!map || map == ft2_oldstyle_map || ch < map->start || ch >= map->start + FONT_CHARS_PER_MAP)
+ {
+ map = FontMap_FindForChar(fontmap, ch);
+ if (!map)
+ {
+ if (!Font_LoadMapForIndex(ft2, map_index, ch, &map))
+ break;
+ if (!map)
+ break;
+ }
+ }
+ mapch = ch - map->start;
+ if (prevch && Font_GetKerningForMap(ft2, map_index, w, h, prevch, ch, &kx, NULL))
+ x += kx * dw;
+ x += map->glyphs[mapch].advance_x * dw;
+ prevmap = map;
+ prevch = ch;
}
+ }
+
+ *maxlen = i;
+
+ if (outcolor)
+ *outcolor = colorindex;
+
+ return x;
}
-void SHOWLMP_decodeshow()
+float DrawQ_String_Scale(float startx, float starty, const char *text, size_t maxlen, float w, float h, float sw, float sh, float basered, float basegreen, float baseblue, float basealpha, int flags, int *outcolor, qboolean ignorecolorcodes, const dp_font_t *fnt)
{
- int i, k;
- byte lmplabel[256], picname[256];
- float x, y;
- strcpy(lmplabel,MSG_ReadString());
- strcpy(picname, MSG_ReadString());
- if (nehahra) // LordHavoc: nasty old legacy junk
+ int shadow, colorindex = STRING_COLOR_DEFAULT;
+ size_t i;
+ float x = startx, y, s, t, u, v, thisw;
+ float *av, *at, *ac;
+ float color[4];
+ int batchcount;
+ static float vertex3f[QUADELEMENTS_MAXQUADS*4*3];
+ static float texcoord2f[QUADELEMENTS_MAXQUADS*4*2];
+ static float color4f[QUADELEMENTS_MAXQUADS*4*4];
+ Uchar ch, mapch, nextch;
+ Uchar prevch = 0; // used for kerning
+ int tempcolorindex;
+ int map_index = 0;
+ ft2_font_map_t *prevmap = NULL; // the previous map
+ ft2_font_map_t *map = NULL; // the currently used map
+ ft2_font_map_t *fontmap = NULL; // the font map for the size
+ float ftbase_y;
+ const char *text_start = text;
+ float kx, ky;
+ ft2_font_t *ft2 = fnt->ft2;
+ qboolean snap = true;
+ float pix_x, pix_y;
+ size_t bytes_left;
+ float dw, dh;
+ const float *width_of;
+
+ int tw, th;
+ tw = R_TextureWidth(fnt->tex);
+ th = R_TextureHeight(fnt->tex);
+
+ if (!h) h = w;
+ if (!h) {
+ h = w = 1;
+ snap = false;
+ }
+
+ starty -= (fnt->scale - 1) * h * 0.5; // center
+ w *= fnt->scale;
+ h *= fnt->scale;
+
+ if (ft2 != NULL)
{
- x = MSG_ReadByte();
- y = MSG_ReadByte();
+ if (snap)
+ map_index = Font_IndexForSize(ft2, h, &w, &h);
+ else
+ map_index = Font_IndexForSize(ft2, h, NULL, NULL);
+ fontmap = Font_MapForIndex(ft2, map_index);
}
+
+ dw = w * sw;
+ dh = h * sh;
+
+ // draw the font at its baseline when using freetype
+ //ftbase_x = 0;
+ ftbase_y = dh * (4.5/6.0);
+
+ if (maxlen < 1)
+ maxlen = 1<<30;
+
+ _DrawQ_ProcessDrawFlag(flags);
+
+ R_Mesh_ColorPointer(color4f, 0, 0);
+ R_Mesh_ResetTextureState();
+ if (!fontmap)
+ R_Mesh_TexBind(0, fnt->tex);
+ R_Mesh_TexCoordPointer(0, 2, texcoord2f, 0, 0);
+ R_Mesh_VertexPointer(vertex3f, 0, 0);
+ R_SetupShader_Generic(fnt->tex, NULL, GL_MODULATE, 1);
+
+ ac = color4f;
+ at = texcoord2f;
+ av = vertex3f;
+ batchcount = 0;
+
+ //ftbase_x = snap_to_pixel_x(ftbase_x);
+ if(snap)
+ {
+ startx = snap_to_pixel_x(startx, 0.4);
+ starty = snap_to_pixel_y(starty, 0.4);
+ ftbase_y = snap_to_pixel_y(ftbase_y, 0.3);
+ }
+
+ pix_x = vid.width / vid_conwidth.value;
+ pix_y = vid.height / vid_conheight.value;
+
+ if (fontmap)
+ width_of = fontmap->width_of;
else
+ width_of = fnt->width_of;
+
+ for (shadow = r_textshadow.value != 0 && basealpha > 0;shadow >= 0;shadow--)
{
- x = MSG_ReadShort();
- y = MSG_ReadShort();
+ prevch = 0;
+ text = text_start;
+
+ if (!outcolor || *outcolor == -1)
+ colorindex = STRING_COLOR_DEFAULT;
+ else
+ colorindex = *outcolor;
+
+ DrawQ_GetTextColor(color, colorindex, basered, basegreen, baseblue, basealpha, shadow != 0);
+
+ x = startx;
+ y = starty;
+ /*
+ if (shadow)
+ {
+ x += r_textshadow.value * vid.width / vid_conwidth.value;
+ y += r_textshadow.value * vid.height / vid_conheight.value;
+ }
+ */
+ for (i = 0;((bytes_left = maxlen - (text - text_start)) > 0) && *text;)
+ {
+ nextch = ch = u8_getnchar(text, &text, bytes_left);
+ i = text - text_start;
+ if (!ch)
+ break;
+ if (ch == ' ' && !fontmap)
+ {
+ x += width_of[(int) ' '] * dw;
+ continue;
+ }
+ if (ch == STRING_COLOR_TAG && !ignorecolorcodes && i < maxlen)
+ {
+ ch = *text; // colors are ascii, so no u8_ needed
+ if (ch <= '9' && ch >= '0') // ^[0-9] found
+ {
+ colorindex = ch - '0';
+ DrawQ_GetTextColor(color, colorindex, basered, basegreen, baseblue, basealpha, shadow != 0);
+ ++text;
+ ++i;
+ continue;
+ }
+ else if (ch == STRING_COLOR_RGB_TAG_CHAR && i+3 < maxlen ) // ^x found
+ {
+ // building colorindex...
+ ch = tolower(text[1]);
+ tempcolorindex = 0x10000; // binary: 1,0000,0000,0000,0000
+ if (ch <= '9' && ch >= '0') tempcolorindex |= (ch - '0') << 12;
+ else if (ch >= 'a' && ch <= 'f') tempcolorindex |= (ch - 87) << 12;
+ else tempcolorindex = 0;
+ if (tempcolorindex)
+ {
+ ch = tolower(text[2]);
+ if (ch <= '9' && ch >= '0') tempcolorindex |= (ch - '0') << 8;
+ else if (ch >= 'a' && ch <= 'f') tempcolorindex |= (ch - 87) << 8;
+ else tempcolorindex = 0;
+ if (tempcolorindex)
+ {
+ ch = tolower(text[3]);
+ if (ch <= '9' && ch >= '0') tempcolorindex |= (ch - '0') << 4;
+ else if (ch >= 'a' && ch <= 'f') tempcolorindex |= (ch - 87) << 4;
+ else tempcolorindex = 0;
+ if (tempcolorindex)
+ {
+ colorindex = tempcolorindex | 0xf;
+ // ...done! now colorindex has rgba codes (1,rrrr,gggg,bbbb,aaaa)
+ //Con_Printf("^1colorindex:^7 %x\n", colorindex);
+ DrawQ_GetTextColor(color, colorindex, basered, basegreen, baseblue, basealpha, shadow != 0);
+ i+=4;
+ text+=4;
+ continue;
+ }
+ }
+ }
+ }
+ else if (ch == STRING_COLOR_TAG)
+ {
+ i++;
+ text++;
+ }
+ i--;
+ }
+ // get the backup
+ ch = nextch;
+ // using a value of -1 for the oldstyle map because NULL means uninitialized...
+ // this way we don't need to rebind fnt->tex for every old-style character
+ // E000..E0FF: emulate old-font characters (to still have smileys and such available)
+ if (shadow)
+ {
+ x += 1.0/pix_x * r_textshadow.value;
+ y += 1.0/pix_y * r_textshadow.value;
+ }
+ if (!fontmap || (ch <= 0xFF && fontmap->glyphs[ch].image) || (ch >= 0xE000 && ch <= 0xE0FF))
+ {
+ if (ch > 0xE000)
+ ch -= 0xE000;
+ if (ch > 0xFF)
+ continue;
+ if (fontmap)
+ {
+ if (map != ft2_oldstyle_map)
+ {
+ if (batchcount)
+ {
+ // switching from freetype to non-freetype rendering
+ R_Mesh_Draw(0, batchcount * 4, 0, batchcount * 2, quadelement3i, quadelement3s, 0, 0);
+ batchcount = 0;
+ ac = color4f;
+ at = texcoord2f;
+ av = vertex3f;
+ }
+ R_SetupShader_Generic(fnt->tex, NULL, GL_MODULATE, 1);
+ map = ft2_oldstyle_map;
+ }
+ }
+ prevch = 0;
+ //num = (unsigned char) text[i];
+ //thisw = fnt->width_of[num];
+ thisw = fnt->width_of[ch];
+ // FIXME make these smaller to just include the occupied part of the character for slightly faster rendering
+ s = (ch & 15)*0.0625f + (0.5f / tw);
+ t = (ch >> 4)*0.0625f + (0.5f / th);
+ u = 0.0625f * thisw - (1.0f / tw);
+ v = 0.0625f - (1.0f / th);
+ ac[ 0] = color[0];ac[ 1] = color[1];ac[ 2] = color[2];ac[ 3] = color[3];
+ ac[ 4] = color[0];ac[ 5] = color[1];ac[ 6] = color[2];ac[ 7] = color[3];
+ ac[ 8] = color[0];ac[ 9] = color[1];ac[10] = color[2];ac[11] = color[3];
+ ac[12] = color[0];ac[13] = color[1];ac[14] = color[2];ac[15] = color[3];
+ at[ 0] = s ; at[ 1] = t ;
+ at[ 2] = s+u ; at[ 3] = t ;
+ at[ 4] = s+u ; at[ 5] = t+v ;
+ at[ 6] = s ; at[ 7] = t+v ;
+ av[ 0] = x ; av[ 1] = y ; av[ 2] = 10;
+ av[ 3] = x+dw*thisw ; av[ 4] = y ; av[ 5] = 10;
+ av[ 6] = x+dw*thisw ; av[ 7] = y+dh ; av[ 8] = 10;
+ av[ 9] = x ; av[10] = y+dh ; av[11] = 10;
+ ac += 16;
+ at += 8;
+ av += 12;
+ batchcount++;
+ if (batchcount >= QUADELEMENTS_MAXQUADS)
+ {
+ R_Mesh_Draw(0, batchcount * 4, 0, batchcount * 2, quadelement3i, quadelement3s, 0, 0);
+ batchcount = 0;
+ ac = color4f;
+ at = texcoord2f;
+ av = vertex3f;
+ }
+ x += width_of[ch] * dw;
+ } else {
+ if (!map || map == ft2_oldstyle_map || ch < map->start || ch >= map->start + FONT_CHARS_PER_MAP)
+ {
+ // new charmap - need to render
+ if (batchcount)
+ {
+ // we need a different character map, render what we currently have:
+ R_Mesh_Draw(0, batchcount * 4, 0, batchcount * 2, quadelement3i, quadelement3s, 0, 0);
+ batchcount = 0;
+ ac = color4f;
+ at = texcoord2f;
+ av = vertex3f;
+ }
+ // find the new map
+ map = FontMap_FindForChar(fontmap, ch);
+ if (!map)
+ {
+ if (!Font_LoadMapForIndex(ft2, map_index, ch, &map))
+ {
+ shadow = -1;
+ break;
+ }
+ if (!map)
+ {
+ // this shouldn't happen
+ shadow = -1;
+ break;
+ }
+ }
+ R_SetupShader_Generic(map->texture, NULL, GL_MODULATE, 1);
+ }
+
+ mapch = ch - map->start;
+ thisw = map->glyphs[mapch].advance_x;
+
+ //x += ftbase_x;
+ y += ftbase_y;
+ if (prevch && Font_GetKerningForMap(ft2, map_index, w, h, prevch, ch, &kx, &ky))
+ {
+ x += kx * dw;
+ y += ky * dh;
+ }
+ else
+ kx = ky = 0;
+ ac[ 0] = color[0]; ac[ 1] = color[1]; ac[ 2] = color[2]; ac[ 3] = color[3];
+ ac[ 4] = color[0]; ac[ 5] = color[1]; ac[ 6] = color[2]; ac[ 7] = color[3];
+ ac[ 8] = color[0]; ac[ 9] = color[1]; ac[10] = color[2]; ac[11] = color[3];
+ ac[12] = color[0]; ac[13] = color[1]; ac[14] = color[2]; ac[15] = color[3];
+ at[0] = map->glyphs[mapch].txmin; at[1] = map->glyphs[mapch].tymin;
+ at[2] = map->glyphs[mapch].txmax; at[3] = map->glyphs[mapch].tymin;
+ at[4] = map->glyphs[mapch].txmax; at[5] = map->glyphs[mapch].tymax;
+ at[6] = map->glyphs[mapch].txmin; at[7] = map->glyphs[mapch].tymax;
+ av[ 0] = x + dw * map->glyphs[mapch].vxmin; av[ 1] = y + dh * map->glyphs[mapch].vymin; av[ 2] = 10;
+ av[ 3] = x + dw * map->glyphs[mapch].vxmax; av[ 4] = y + dh * map->glyphs[mapch].vymin; av[ 5] = 10;
+ av[ 6] = x + dw * map->glyphs[mapch].vxmax; av[ 7] = y + dh * map->glyphs[mapch].vymax; av[ 8] = 10;
+ av[ 9] = x + dw * map->glyphs[mapch].vxmin; av[10] = y + dh * map->glyphs[mapch].vymax; av[11] = 10;
+ //x -= ftbase_x;
+ y -= ftbase_y;
+
+ x += thisw * dw;
+ ac += 16;
+ at += 8;
+ av += 12;
+ batchcount++;
+ if (batchcount >= QUADELEMENTS_MAXQUADS)
+ {
+ R_Mesh_Draw(0, batchcount * 4, 0, batchcount * 2, quadelement3i, quadelement3s, 0, 0);
+ batchcount = 0;
+ ac = color4f;
+ at = texcoord2f;
+ av = vertex3f;
+ }
+
+ prevmap = map;
+ prevch = ch;
+ }
+ if (shadow)
+ {
+ x -= 1.0/pix_x * r_textshadow.value;
+ y -= 1.0/pix_y * r_textshadow.value;
+ }
+ }
}
- k = -1;
- for (i = 0;i < SHOWLMP_MAXLABELS;i++)
- if (showlmp[i].isactive)
+ if (batchcount > 0)
+ R_Mesh_Draw(0, batchcount * 4, 0, batchcount * 2, quadelement3i, quadelement3s, 0, 0);
+
+ if (outcolor)
+ *outcolor = colorindex;
+
+ // note: this relies on the proper text (not shadow) being drawn last
+ return x;
+}
+
+float DrawQ_String(float startx, float starty, const char *text, size_t maxlen, float w, float h, float basered, float basegreen, float baseblue, float basealpha, int flags, int *outcolor, qboolean ignorecolorcodes, const dp_font_t *fnt)
+{
+ return DrawQ_String_Scale(startx, starty, text, maxlen, w, h, 1, 1, basered, basegreen, baseblue, basealpha, flags, outcolor, ignorecolorcodes, fnt);
+}
+
+float DrawQ_TextWidth_UntilWidth_TrackColors(const char *text, size_t *maxlen, float w, float h, int *outcolor, qboolean ignorecolorcodes, const dp_font_t *fnt, float maxwidth)
+{
+ return DrawQ_TextWidth_UntilWidth_TrackColors_Scale(text, maxlen, w, h, 1, 1, outcolor, ignorecolorcodes, fnt, maxwidth);
+}
+
+float DrawQ_TextWidth(const char *text, size_t maxlen, float w, float h, qboolean ignorecolorcodes, const dp_font_t *fnt)
+{
+ return DrawQ_TextWidth_UntilWidth(text, &maxlen, w, h, ignorecolorcodes, fnt, 1000000000);
+}
+
+float DrawQ_TextWidth_UntilWidth(const char *text, size_t *maxlen, float w, float h, qboolean ignorecolorcodes, const dp_font_t *fnt, float maxWidth)
+{
+ return DrawQ_TextWidth_UntilWidth_TrackColors(text, maxlen, w, h, NULL, ignorecolorcodes, fnt, maxWidth);
+}
+
+#if 0
+// not used
+// no ^xrgb management
+static int DrawQ_BuildColoredText(char *output2c, size_t maxoutchars, const char *text, int maxreadchars, qboolean ignorecolorcodes, int *outcolor)
+{
+ int color, numchars = 0;
+ char *outputend2c = output2c + maxoutchars - 2;
+ if (!outcolor || *outcolor == -1)
+ color = STRING_COLOR_DEFAULT;
+ else
+ color = *outcolor;
+ if (!maxreadchars)
+ maxreadchars = 1<<30;
+ textend = text + maxreadchars;
+ while (text != textend && *text)
+ {
+ if (*text == STRING_COLOR_TAG && !ignorecolorcodes && text + 1 != textend)
{
- if (strcmp(showlmp[i].label, lmplabel) == 0)
+ if (text[1] == STRING_COLOR_TAG)
+ text++;
+ else if (text[1] >= '0' && text[1] <= '9')
{
- k = i;
- break; // drop out to replace it
+ color = text[1] - '0';
+ text += 2;
+ continue;
}
}
- else if (k < 0) // find first empty one to replace
- k = i;
- if (k < 0)
- return; // none found to replace
- // change existing one
- showlmp[k].isactive = true;
- strcpy(showlmp[k].label, lmplabel);
- strcpy(showlmp[k].pic, picname);
- showlmp[k].x = x;
- showlmp[k].y = y;
+ if (output2c >= outputend2c)
+ break;
+ *output2c++ = *text++;
+ *output2c++ = color;
+ numchars++;
+ }
+ output2c[0] = output2c[1] = 0;
+ if (outcolor)
+ *outcolor = color;
+ return numchars;
}
+#endif
-void SHOWLMP_drawall()
+void DrawQ_SuperPic(float x, float y, cachepic_t *pic, float width, float height, float s1, float t1, float r1, float g1, float b1, float a1, float s2, float t2, float r2, float g2, float b2, float a2, float s3, float t3, float r3, float g3, float b3, float a3, float s4, float t4, float r4, float g4, float b4, float a4, int flags)
{
- int i;
- for (i = 0;i < SHOWLMP_MAXLABELS;i++)
- if (showlmp[i].isactive)
- Draw_Pic(showlmp[i].x, showlmp[i].y, Draw_CachePic(showlmp[i].pic));
+ float floats[36];
+
+ _DrawQ_ProcessDrawFlag(flags);
+
+ R_Mesh_VertexPointer(floats, 0, 0);
+ R_Mesh_ColorPointer(floats + 20, 0, 0);
+ R_Mesh_ResetTextureState();
+ if (pic)
+ {
+ if (width == 0)
+ width = pic->width;
+ if (height == 0)
+ height = pic->height;
+ R_SetupShader_Generic(Draw_GetPicTexture(pic), NULL, GL_MODULATE, 1);
+ R_Mesh_TexCoordPointer(0, 2, floats + 12, 0, 0);
+ floats[12] = s1;floats[13] = t1;
+ floats[14] = s2;floats[15] = t2;
+ floats[16] = s4;floats[17] = t4;
+ floats[18] = s3;floats[19] = t3;
+ }
+ else
+ R_SetupShader_Generic(NULL, NULL, GL_MODULATE, 1);
+
+ floats[2] = floats[5] = floats[8] = floats[11] = 0;
+ floats[0] = floats[9] = x;
+ floats[1] = floats[4] = y;
+ floats[3] = floats[6] = x + width;
+ floats[7] = floats[10] = y + height;
+ floats[20] = r1;floats[21] = g1;floats[22] = b1;floats[23] = a1;
+ floats[24] = r2;floats[25] = g2;floats[26] = b2;floats[27] = a2;
+ floats[28] = r4;floats[29] = g4;floats[30] = b4;floats[31] = a4;
+ floats[32] = r3;floats[33] = g3;floats[34] = b3;floats[35] = a3;
+
+ R_Mesh_Draw(0, 4, 0, 2, polygonelement3i, polygonelement3s, 0, 0);
}
-void SHOWLMP_clear()
+void DrawQ_Mesh (drawqueuemesh_t *mesh, int flags)
{
- int i;
- for (i = 0;i < SHOWLMP_MAXLABELS;i++)
- showlmp[i].isactive = false;
+ _DrawQ_ProcessDrawFlag(flags);
+
+ R_Mesh_VertexPointer(mesh->data_vertex3f, 0, 0);
+ R_Mesh_ColorPointer(mesh->data_color4f, 0, 0);
+ R_Mesh_ResetTextureState();
+ R_Mesh_TexCoordPointer(0, 2, mesh->data_texcoord2f, 0, 0);
+ R_SetupShader_Generic(mesh->texture, NULL, GL_MODULATE, 1);
+
+ R_Mesh_Draw(0, mesh->num_vertices, 0, mesh->num_triangles, mesh->data_element3i, mesh->data_element3s, 0, 0);
+}
+
+void DrawQ_LineLoop (drawqueuemesh_t *mesh, int flags)
+{
+ int num;
+
+ _DrawQ_ProcessDrawFlag(flags);
+
+ GL_Color(1,1,1,1);
+ CHECKGLERROR
+ qglBegin(GL_LINE_LOOP);
+ for (num = 0;num < mesh->num_vertices;num++)
+ {
+ if (mesh->data_color4f)
+ GL_Color(mesh->data_color4f[num*4+0], mesh->data_color4f[num*4+1], mesh->data_color4f[num*4+2], mesh->data_color4f[num*4+3]);
+ qglVertex2f(mesh->data_vertex3f[num*3+0], mesh->data_vertex3f[num*3+1]);
+ }
+ qglEnd();
+ CHECKGLERROR
+}
+
+//[515]: this is old, delete
+void DrawQ_Line (float width, float x1, float y1, float x2, float y2, float r, float g, float b, float alpha, int flags)
+{
+ _DrawQ_ProcessDrawFlag(flags);
+
+ R_SetupShader_Generic(NULL, NULL, GL_MODULATE, 1);
+
+ CHECKGLERROR
+ //qglLineWidth(width);CHECKGLERROR
+
+ GL_Color(r,g,b,alpha);
+ CHECKGLERROR
+ qglBegin(GL_LINES);
+ qglVertex2f(x1, y1);
+ qglVertex2f(x2, y2);
+ qglEnd();
+ CHECKGLERROR
+}
+
+void DrawQ_SetClipArea(float x, float y, float width, float height)
+{
+ int ix, iy, iw, ih;
+ _DrawQ_Setup();
+
+ // We have to convert the con coords into real coords
+ // OGL uses top to bottom
+ ix = (int)(0.5 + x * ((float)vid.width / vid_conwidth.integer));
+ iy = (int)(0.5 + y * ((float) vid.height / vid_conheight.integer));
+ iw = (int)(width * ((float)vid.width / vid_conwidth.integer));
+ ih = (int)(height * ((float)vid.height / vid_conheight.integer));
+ GL_Scissor(ix, vid.height - iy - ih, iw, ih);
+
+ GL_ScissorTest(true);
+}
+
+void DrawQ_ResetClipArea(void)
+{
+ _DrawQ_Setup();
+ GL_ScissorTest(false);
}
+
+void DrawQ_Finish(void)
+{
+ r_refdef.draw2dstage = false;
+}
+
+static float blendvertex3f[9] = {-5000, -5000, 10, 10000, -5000, 10, -5000, 10000, 10};
+void R_DrawGamma(void)
+{
+ float c[4];
+ switch(vid.renderpath)
+ {
+ case RENDERPATH_GL20:
+ case RENDERPATH_CGGL:
+ if (vid_usinghwgamma || v_glslgamma.integer)
+ return;
+ break;
+ case RENDERPATH_GL13:
+ case RENDERPATH_GL11:
+ if (vid_usinghwgamma)
+ return;
+ break;
+ }
+ // all the blends ignore depth
+ R_Mesh_VertexPointer(blendvertex3f, 0, 0);
+ R_Mesh_ColorPointer(NULL, 0, 0);
+ R_Mesh_ResetTextureState();
+ R_SetupShader_Generic(NULL, NULL, GL_MODULATE, 1);
+ GL_DepthMask(true);
+ GL_DepthRange(0, 1);
+ GL_PolygonOffset(0, 0);
+ GL_DepthTest(false);
+ if (v_color_enable.integer)
+ {
+ c[0] = v_color_white_r.value;
+ c[1] = v_color_white_g.value;
+ c[2] = v_color_white_b.value;
+ }
+ else
+ c[0] = c[1] = c[2] = v_contrast.value;
+ if (c[0] >= 1.01f || c[1] >= 1.01f || c[2] >= 1.01f)
+ {
+ GL_BlendFunc(GL_DST_COLOR, GL_ONE);
+ while (c[0] >= 1.01f || c[1] >= 1.01f || c[2] >= 1.01f)
+ {
+ GL_Color(bound(0, c[0] - 1, 1), bound(0, c[1] - 1, 1), bound(0, c[2] - 1, 1), 1);
+ R_Mesh_Draw(0, 3, 0, 1, polygonelement3i, polygonelement3s, 0, 0);
+ VectorScale(c, 0.5, c);
+ }
+ }
+ if (v_color_enable.integer)
+ {
+ c[0] = v_color_black_r.value;
+ c[1] = v_color_black_g.value;
+ c[2] = v_color_black_b.value;
+ }
+ else
+ c[0] = c[1] = c[2] = v_brightness.value;
+ if (c[0] >= 0.01f || c[1] >= 0.01f || c[2] >= 0.01f)
+ {
+ GL_BlendFunc(GL_ONE, GL_ONE);
+ GL_Color(c[0], c[1], c[2], 1);
+ R_Mesh_Draw(0, 3, 0, 1, polygonelement3i, polygonelement3s, 0, 0);
+ }
+}
+
projects / xonotic / darkplaces.git / blobdiff