qf
/
quakeforge-old
mirror of https://git.code.sf.net/p/quake/quakeforge-old
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
quakeforge-old/common/glquake.h

322 lines
7.9 KiB
C
Raw Normal View History

draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
/*
A bit more
2000-03-24 09:55:33 +00:00
glquake.h
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
A bit more
2000-03-24 09:55:33 +00:00
(description)
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
A bit more
2000-03-24 09:55:33 +00:00
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999,2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
A bit more
2000-03-24 09:55:33 +00:00
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
A bit more
2000-03-24 09:55:33 +00:00
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.
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
A bit more
2000-03-24 09:55:33 +00:00
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
$Id$
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
*/
A bit more
2000-03-24 09:55:33 +00:00
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
// disable data conversion warnings
No more -DGLQUAKE!!! Took me 9+ hours straight to do it, but its done!
2000-01-22 12:54:51 +00:00
#ifndef _GLQUAKE_H
#define _GLQUAKE_H
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
#if !defined(__GNUC__) && !defined(__unix) && !defined(__unix__)
#pragma warning(disable : 4244) // MIPS
#pragma warning(disable : 4136) // X86
#pragma warning(disable : 4051) // ALPHA
#endif
#ifdef _WIN32
#include <windows.h>
#endif
#include <GL/gl.h>
#include <GL/glu.h>
A little cleanup... S_Init() is now where it belongs--outside of VID_Init(). I think I did manage to update every target. If I missed one, kill the sound.h include and remove S_Init() from VID_Init(). New Cvar: r_sky, defaults to 0, turn it on if you want to use skyboxes. Cvar r_skyname can actually be used now I _think_, need another skybox to test it. Quake2000's instructions were used in the skybox stuff but, as all know by now, our tree is so different from anyone else's that I had to redo a number of things. But thanks all the same--cut the time spent debugging it in half. I also want to thank whoever did the night skybox on the MegaTF page I used to test. Looks great on start map! New GL-specific Cvar: r_conspin, defaults to 0. Turn it on. You can turn it off too. Shamelessly ripped from QER.
2000-03-02 19:57:24 +00:00
#include <model.h>
#include <client.h>
#include <wad.h>
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
void GL_BeginRendering (int *x, int *y, int *width, int *height);
void GL_EndRendering (void);
/* continuation of loring's patch, he just #ifdef'd and #endif'd _WIN32
this section, reason follows:
The solution h is to put a #ifdef _WIN32 around the code, so Mesa 3.2
is required under at least Windows, but probably nowhere else (ie, the
issue is sidestepped for non-Windows systems).
*/
#ifdef _WIN32
// Function prototypes for the Texture Object Extension routines
typedef GLboolean (GLAPIENTRY *ARETEXRESFUNCPTR)(GLsizei, const GLuint *,
const GLboolean *);
typedef void (GLAPIENTRY *BINDTEXFUNCPTR)(GLenum, GLuint);
typedef void (GLAPIENTRY *DELTEXFUNCPTR)(GLsizei, const GLuint *);
typedef void (GLAPIENTRY *GENTEXFUNCPTR)(GLsizei, GLuint *);
typedef GLboolean (GLAPIENTRY *ISTEXFUNCPTR)(GLuint);
typedef void (GLAPIENTRY *PRIORTEXFUNCPTR)(GLsizei, const GLuint *,
const GLclampf *);
typedef void (GLAPIENTRY *TEXSUBIMAGEPTR)(int, int, int, int, int, int, int, int, void *);
extern BINDTEXFUNCPTR bindTexFunc;
extern DELTEXFUNCPTR delTexFunc;
extern TEXSUBIMAGEPTR TexSubImage2DFunc;
#endif
extern int texture_extension_number;
extern int texture_mode;
extern float gldepthmin, gldepthmax;
void GL_Upload32 (unsigned *data, int width, int height, qboolean mipmap, qboolean alpha);
void GL_Upload8 (byte *data, int width, int height, qboolean mipmap, qboolean alpha);
void GL_Upload8_EXT (byte *data, int width, int height, qboolean mipmap, qboolean alpha);
int GL_LoadTexture (char *identifier, int width, int height, byte *data, qboolean mipmap, qboolean alpha);
int GL_FindTexture (char *identifier);
typedef struct
{
float x, y, z;
float s, t;
float r, g, b;
} glvert_t;
extern glvert_t glv;
extern int glx, gly, glwidth, glheight;
#ifdef _WIN32
extern PROC glArrayElementEXT;
extern PROC glColorPointerEXT;
extern PROC glTexturePointerEXT;
extern PROC glVertexPointerEXT;
#endif
#define ALIAS_BASE_SIZE_RATIO (1.0 / 11.0)
// normalizing factor so player model works out to about
// 1 pixel per triangle
No more -DGLQUAKE!!! Took me 9+ hours straight to do it, but its done!
2000-01-22 12:54:51 +00:00
//#define MAX_LBM_HEIGHT 480
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
#define SKYSHIFT 7
#define SKYSIZE (1 << SKYSHIFT)
#define SKYMASK (SKYSIZE - 1)
#define BACKFACE_EPSILON 0.01
void R_TimeRefresh_f (void);
void R_ReadPointFile_f (void);
texture_t *R_TextureAnimation (texture_t *base);
A few of Mercury's local changes and things I've done to stable.. We're attempting to get a build WITHOUT GL to work again...
2000-01-25 05:59:19 +00:00
/*
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
typedef struct surfcache_s
{
struct surfcache_s *next;
struct surfcache_s **owner; // NULL is an empty chunk of memory
int lightadj[MAXLIGHTMAPS]; // checked for strobe flush
int dlight;
int size; // including header
unsigned width;
unsigned height; // DEBUG only needed for debug
float mipscale;
struct texture_s *texture; // checked for animating textures
byte data[4]; // width*height elements
} surfcache_t;
A few of Mercury's local changes and things I've done to stable.. We're attempting to get a build WITHOUT GL to work again...
2000-01-25 05:59:19 +00:00
*/
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
//====================================================
extern entity_t r_worldentity;
extern qboolean r_cache_thrash; // compatability
extern vec3_t modelorg, r_entorigin;
extern entity_t *currententity;
extern int r_visframecount; // ??? what difs?
extern int r_framecount;
extern mplane_t frustum[4];
extern int c_brush_polys, c_alias_polys;
//
// view origin
//
extern vec3_t vup;
extern vec3_t vpn;
extern vec3_t vright;
extern vec3_t r_origin;
//
// screen size info
//
extern refdef_t r_refdef;
extern mleaf_t *r_viewleaf, *r_oldviewleaf;
extern int d_lightstylevalue[256]; // 8.8 fraction of base light value
extern qboolean envmap;
extern int currenttexture;
extern int cnttextures[2];
extern int particletexture;
extern int netgraphtexture; // netgraph texture
extern int playertextures;
extern int skytexturenum; // index in cl.loadmodel, not gl texture object
Non functional cvar code. Compiles, but won't run.
2000-02-27 07:13:32 +00:00
extern cvar_t *r_norefresh;
extern cvar_t *r_drawentities;
extern cvar_t *r_drawworld;
extern cvar_t *r_drawviewmodel;
extern cvar_t *r_speeds;
extern cvar_t *r_waterwarp;
extern cvar_t *r_fullbright;
extern cvar_t *r_lightmap;
extern cvar_t *r_shadows;
extern cvar_t *r_wateralpha;
extern cvar_t *r_dynamic;
extern cvar_t *r_novis;
extern cvar_t *r_netgraph;
extern cvar_t *r_fog;
extern cvar_t *r_waterwarp;
extern cvar_t *r_volfog;
extern cvar_t *r_waterripple;
A little cleanup... S_Init() is now where it belongs--outside of VID_Init(). I think I did manage to update every target. If I missed one, kill the sound.h include and remove S_Init() from VID_Init(). New Cvar: r_sky, defaults to 0, turn it on if you want to use skyboxes. Cvar r_skyname can actually be used now I _think_, need another skybox to test it. Quake2000's instructions were used in the skybox stuff but, as all know by now, our tree is so different from anyone else's that I had to redo a number of things. But thanks all the same--cut the time spent debugging it in half. I also want to thank whoever did the night skybox on the MegaTF page I used to test. Looks great on start map! New GL-specific Cvar: r_conspin, defaults to 0. Turn it on. You can turn it off too. Shamelessly ripped from QER.
2000-03-02 19:57:24 +00:00
extern cvar_t *r_sky;
extern cvar_t *r_skyname;
Non functional cvar code. Compiles, but won't run.
2000-02-27 07:13:32 +00:00
extern cvar_t *gl_clear;
extern cvar_t *gl_cull;
extern cvar_t *gl_poly;
extern cvar_t *gl_texsort;
extern cvar_t *gl_smoothmodels;
extern cvar_t *gl_affinemodels;
extern cvar_t *gl_polyblend;
extern cvar_t *gl_keeptjunctions;
extern cvar_t *gl_flashblend;
extern cvar_t *gl_nocolors;
extern cvar_t *gl_finish;
extern cvar_t *gl_doubleeyes;
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
extern int gl_lightmap_format;
extern int gl_solid_format;
extern int gl_alpha_format;
Non functional cvar code. Compiles, but won't run.
2000-02-27 07:13:32 +00:00
extern cvar_t *gl_max_size;
extern cvar_t *gl_playermip;
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
extern float r_world_matrix[16];
extern const char *gl_vendor;
extern const char *gl_renderer;
extern const char *gl_version;
extern const char *gl_extensions;
void R_TranslatePlayerSkin (int playernum);
void GL_Bind (int texnum);
// Multitexture
#define TEXTURE0_SGIS 0x835E
#define TEXTURE1_SGIS 0x835F
typedef void (GLAPIENTRY *lpMTexFUNC) (GLenum, GLfloat, GLfloat);
typedef void (GLAPIENTRY *lpSelTexFUNC) (GLenum);
extern lpMTexFUNC qglMTexCoord2fSGIS;
extern lpSelTexFUNC qglSelectTextureSGIS;
extern qboolean gl_mtexable;
void GL_DisableMultitexture(void);
void GL_EnableMultitexture(void);
Here's the fireball code I promised, implemented from an email which told me pretty much how. It's a meshing of the GL flashblend bubble and the particle engine. More emphasis on dlights though. This code should be very similar to an effect that was in QL. It was described to me in very explicit detail in an email. It's probably based on the QL source but is a legitimate clean-room implementation. The email described how to make the flame trail found in newer QL too but I've not decided whether or not to code that yet - I think I can do better instead by adding smoke.
2000-04-17 04:15:38 +00:00
//
// gl_rpart.c
//
typedef struct {
int key; // allows reusability
vec3_t origin, owner;
float size;
float die, decay; // duration settings
float minlight; // lighting threshold
float color[4]; // RGBA
rename *FireBall* stuff to *Fire (or Fires).
2000-04-17 10:39:55 +00:00
} fire_t;
Here's the fireball code I promised, implemented from an email which told me pretty much how. It's a meshing of the GL flashblend bubble and the particle engine. More emphasis on dlights though. This code should be very similar to an effect that was in QL. It was described to me in very explicit detail in an email. It's probably based on the QL source but is a legitimate clean-room implementation. The email described how to make the flame trail found in newer QL too but I've not decided whether or not to code that yet - I think I can do better instead by adding smoke.
2000-04-17 04:15:38 +00:00
rename *FireBall* stuff to *Fire (or Fires).
2000-04-17 10:39:55 +00:00
void R_AddFire (vec3_t, vec3_t);
fire_t *R_AllocFire (int);
void R_DrawFire (fire_t *);
void R_UpdateFires (void);
Here's the fireball code I promised, implemented from an email which told me pretty much how. It's a meshing of the GL flashblend bubble and the particle engine. More emphasis on dlights though. This code should be very similar to an effect that was in QL. It was described to me in very explicit detail in an email. It's probably based on the QL source but is a legitimate clean-room implementation. The email described how to make the flame trail found in newer QL too but I've not decided whether or not to code that yet - I think I can do better instead by adding smoke.
2000-04-17 04:15:38 +00:00
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
//
// gl_warp.c
//
void GL_SubdivideSurface (msurface_t *fa);
void EmitBothSkyLayers (msurface_t *fa);
void EmitWaterPolys (msurface_t *fa);
void EmitSkyPolys (msurface_t *fa);
void R_DrawSkyChain (msurface_t *s);
SKYBOXES! Relevant cvar to change the name of the skybox is r_skyname which defaults to "sky". If you don't have the files you'll get an ugly red background in place of the sky. I'll fix that shortly. Sorry software people, this is just the Q2 code I'm turning on which doesn not work for software. The code is pretty simple though and most of it's written already in gl_warp.c---just move that to r_sky and use the pcx's instead of the tga's..
2000-03-02 13:56:01 +00:00
void R_LoadSkys (void);
void R_ClearSkyBox (void);
void R_DrawSkyBox (void);
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
//
// gl_draw.c
//
int GL_LoadPicTexture (qpic_t *pic);
void GL_Set2D (void);
//
// gl_rmain.c
//
qboolean R_CullBox (vec3_t mins, vec3_t maxs);
void R_RotateForEntity (entity_t *e);
//
// gl_rlight.c
//
Here's the fireball code I promised, implemented from an email which told me pretty much how. It's a meshing of the GL flashblend bubble and the particle engine. More emphasis on dlights though. This code should be very similar to an effect that was in QL. It was described to me in very explicit detail in an email. It's probably based on the QL source but is a legitimate clean-room implementation. The email described how to make the flame trail found in newer QL too but I've not decided whether or not to code that yet - I think I can do better instead by adding smoke.
2000-04-17 04:15:38 +00:00
extern float bubble_sintable[17], bubble_costable[17];
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
void R_MarkLights (dlight_t *light, int bit, mnode_t *node);
void R_AnimateLight (void);
void R_RenderDlights (void);
Supposedly models should be shaded with colored light now. They don't seem like they are to me but supposedly they are shaded.
2000-03-09 15:13:39 +00:00
int * R_LightPoint (vec3_t p);
draw.h - define Draw_Crosshair() always vid_sunx.c - If can't get big enough shared memory image, try to get a non-shared image (this is more of a problem with 24-bit than 8-bit - should add a -bpp command for the SW targets) glquake.h - combined version of {uquake,qw_client}/glquake.h
2000-01-09 19:40:44 +00:00
//
// gl_refrag.c
//
void R_StoreEfrags (efrag_t **ppefrag);
//
// gl_mesh.c
//
void GL_MakeAliasModelDisplayLists (model_t *m, aliashdr_t *hdr);
//
// gl_rsurf.c
//
void R_DrawBrushModel (entity_t *e);
void R_DrawWorld (void);
void GL_BuildLightmaps (void);
//
// gl_ngraph.c
//
void R_NetGraph (void);
Here's the fireball code I promised, implemented from an email which told me pretty much how. It's a meshing of the GL flashblend bubble and the particle engine. More emphasis on dlights though. This code should be very similar to an effect that was in QL. It was described to me in very explicit detail in an email. It's probably based on the QL source but is a legitimate clean-room implementation. The email described how to make the flame trail found in newer QL too but I've not decided whether or not to code that yet - I think I can do better instead by adding smoke.
2000-04-17 04:15:38 +00:00
//
// gl_rlight.c
//
void AddLightBlend (float, float, float, float);
No more -DGLQUAKE!!! Took me 9+ hours straight to do it, but its done!
2000-01-22 12:54:51 +00:00
#endif // _GLQUAKE_H