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raze/polymer/eduke32/build/src/baselayer.c

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#include "compat.h"
#include "osd.h"
#include "build.h"
#include "baselayer.h"
#ifdef RENDERTYPEWIN
#include "winlayer.h"
#endif
#include "polymost.h"
// input
char inputdevices=0;
char keystatus[256], keyfifo[KEYFIFOSIZ], keyfifoplc, keyfifoend;
char keyasciififo[KEYFIFOSIZ], keyasciififoplc, keyasciififoend;
char remap[256];
int32_t remapinit=0;
char key_names[256][24];
volatile int32_t mousex=0,mousey=0,mouseb=0;
volatile uint8_t moustat = 0, mousegrab = 0;
int32_t *joyaxis = NULL, joyb=0, *joyhat = NULL;
char joyisgamepad=0, joynumaxes=0, joynumbuttons=0, joynumhats=0;
int32_t joyaxespresent=0;
void(*keypresscallback)(int32_t,int32_t) = 0;
void(*mousepresscallback)(int32_t,int32_t) = 0;
void(*joypresscallback)(int32_t,int32_t) = 0;
void (*after_handleevents_hook)(void) = 0;
extern int16_t brightness;
//
// set{key|mouse|joy}presscallback() -- sets a callback which gets notified when keys are pressed
//
void setkeypresscallback(void (*callback)(int32_t, int32_t)) { keypresscallback = callback; }
void setmousepresscallback(void (*callback)(int32_t, int32_t)) { mousepresscallback = callback; }
void setjoypresscallback(void (*callback)(int32_t, int32_t)) { joypresscallback = callback; }
char scantoasc[128] =
{
0,0,'1','2','3','4','5','6','7','8','9','0','-','=',0,0,
'q','w','e','r','t','y','u','i','o','p','[',']',0,0,'a','s',
'd','f','g','h','j','k','l',';',39,'`',0,92,'z','x','c','v',
'b','n','m',',','.','/',0,'*',0,32,0,0,0,0,0,0,
0,0,0,0,0,0,0,'7','8','9','-','4','5','6','+','1',
'2','3','0','.',0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
};
int32_t defaultres[][2] =
{
{1920, 1440}, {1920, 1200}, {1920, 1080}, {1600, 1200}, {1600, 900}, {1366, 768}, {1280, 1024},
{1280, 960}, {1152, 864}, {1024, 768}, {1024, 600}, {800, 600}, {640, 480}, {640, 400},
{512, 384}, {480, 360}, {400, 300}, {320, 240}, {320, 200}, {0, 0}
};
void SetKey(int32_t key, int32_t state)
{
keystatus[remap[key]] = state;
if (state)
{
keyfifo[keyfifoend] = remap[key];
keyfifo[(keyfifoend+1)&(KEYFIFOSIZ-1)] = state;
keyfifoend = ((keyfifoend+2)&(KEYFIFOSIZ-1));
}
}
//
// bgetchar, bflushchars -- character-based input functions
//
char bgetchar(void)
{
if (keyasciififoplc == keyasciififoend)
return 0;
{
char c = keyasciififo[keyasciififoplc];
keyasciififoplc = ((keyasciififoplc+1)&(KEYFIFOSIZ-1));
return c;
}
}
void bflushchars(void)
{
Bmemset(&keyasciififo,0,sizeof(keyasciififo));
keyasciififoplc = keyasciififoend = 0;
}
const char *getkeyname(int32_t num)
{
return ((unsigned)num >= 256) ? NULL : key_names[num];
}
void readmousexy(int32_t *x, int32_t *y)
{
if (!moustat || !mousegrab || !appactive) { *x = *y = 0; return; }
*x = mousex;
*y = mousey;
mousex = mousey = 0;
}
void readmousebstatus(int32_t *b)
{
if (!moustat || !mousegrab || !appactive) { *b = 0; return; }
*b = mouseb;
}
#ifdef USE_OPENGL
struct glinfo_t glinfo =
{
"Unknown", // vendor
"Unknown", // renderer
"0.0.0", // version
"", // extensions
1.0, // max anisotropy
0, // brga texture format
0, // clamp-to-edge support
0, // texture compression
0, // non-power-of-two textures
0, // multisampling
0, // nvidia multisampling hint
0, // ARBfp
0, // depth textures
0, // shadow comparison
0, // Frame Buffer Objects
0, // rectangle textures
0, // multitexturing
0, // env_combine
0, // Vertex Buffer Objects
0, // VSync support
0, // Shader Model 4 support
0, // Occlusion Queries
0, // GLSL
0, // GL info dumped
};
#endif
char *Bstrtolower(char *str)
{
if (!str) return NULL;
{
int32_t i = 0, len = Bstrlen(str);
if (len <= 0) return str;
do
{
*(str+i) = Btolower(*(str+i));
i++;
}
while (--len);
}
return str;
}
int32_t flushlogwindow = 1;
static void onvideomodechange(int32_t newmode) { UNREFERENCED_PARAMETER(newmode); }
void (*baselayer_onvideomodechange)(int32_t) = onvideomodechange;
#ifdef USE_OPENGL
static int32_t osdfunc_setrendermode(const osdfuncparm_t *parm)
{
int32_t m;
char *p;
const char *modestrs[] =
{
"classic software", "",
"", "polygonal OpenGL", "great justice (Polymer)"
};
if (parm->numparms != 1) return OSDCMD_SHOWHELP;
m = Bstrtol(parm->parms[0], &p, 10);
if (m < 0 || m > 4) return OSDCMD_SHOWHELP;
setrendermode(m);
OSD_Printf("Rendering method changed to %s\n", modestrs[ getrendermode()]);
return OSDCMD_OK;
}
#if defined(USE_OPENGL)
#ifdef DEBUGGINGAIDS
static int32_t osdcmd_hicsetpalettetint(const osdfuncparm_t *parm)
{
int32_t pal, cols[3], eff;
if (parm->numparms != 5) return OSDCMD_SHOWHELP;
pal = Batol(parm->parms[0]);
cols[0] = Batol(parm->parms[1]);
cols[1] = Batol(parm->parms[2]);
cols[2] = Batol(parm->parms[3]);
eff = Batol(parm->parms[4]);
hicsetpalettetint(pal,cols[0],cols[1],cols[2],eff);
return OSDCMD_OK;
}
#endif
int32_t osdcmd_glinfo(const osdfuncparm_t *parm)
{
char *s,*t,*u,i;
UNREFERENCED_PARAMETER(parm);
if (bpp == 8)
{
initprintf("glinfo: Not in OpenGL mode.\n");
return OSDCMD_OK;
}
initprintf("OpenGL Information:\n"
" Version: %s\n"
" Vendor: %s\n"
" Renderer: %s\n",
glinfo.version,
glinfo.vendor,
glinfo.renderer);
if (!glinfo.dumped)
return OSDCMD_OK;
initprintf(" Maximum anisotropy: %.1f%s\n"
" BGRA textures: %s\n"
" Non-power-of-2 textures: %s\n"
" Texure compression: %s\n"
" Clamp-to-edge: %s\n"
" Multisampling: %s\n"
" Nvidia multisample hint: %s\n"
" ARBfp fragment programs: %s\n"
" Depth textures: %s\n"
" Shadow textures: %s\n"
" Frame Buffer Objects: %s\n"
" Rectangle textures: %s\n"
" Multitexturing: %s\n"
" env_combine: %s\n"
" Vertex Buffer Objects: %s\n"
" Shader Model 4: %s\n"
" Occlusion queries: %s\n"
" GLSL: %s\n"
" Extensions:\n",
glinfo.maxanisotropy, glinfo.maxanisotropy>1.0?"":" (no anisotropic filtering)",
glinfo.bgra ? "supported": "not supported",
glinfo.texnpot ? "supported": "not supported",
glinfo.texcompr ? "supported": "not supported",
glinfo.clamptoedge ? "supported": "not supported",
glinfo.multisample ? "supported": "not supported",
glinfo.nvmultisamplehint ? "supported": "not supported",
glinfo.arbfp ? "supported": "not supported",
glinfo.depthtex ? "supported": "not supported",
glinfo.shadow ? "supported": "not supported",
glinfo.fbos ? "supported": "not supported",
glinfo.rect ? "supported": "not supported",
glinfo.multitex ? "supported": "not supported",
glinfo.envcombine ? "supported": "not supported",
glinfo.vbos ? "supported": "not supported",
glinfo.sm4 ? "supported": "not supported",
glinfo.occlusionqueries ? "supported": "not supported",
glinfo.glsl ? "supported": "not supported"
);
s = Bstrdup(glinfo.extensions);
if (!s) initprintf("%s", glinfo.extensions);
else
{
i = 0; t = u = s;
while (*t)
{
if (*t == ' ')
{
if (i&1)
{
*t = 0;
initprintf(" %s\n",u);
u = t+1;
}
i++;
}
t++;
}
if (i&1) initprintf(" %s\n",u);
Bfree(s);
}
return OSDCMD_OK;
}
#endif
#endif
static int32_t osdcmd_cvar_set_baselayer(const osdfuncparm_t *parm)
{
int32_t r = osdcmd_cvar_set(parm);
if (r != OSDCMD_OK) return r;
/*
if (!Bstrcasecmp(parm->name, "r_scrcaptureformat"))
{
const char *fmts[] = {"TGA", "PCX"};
if (showval) { OSD_Printf("r_scrcaptureformat is %s\n", fmts[captureformat]); }
else
{
int32_t j;
for (j=0; j<2; j++)
if (!Bstrcasecmp(parm->parms[0], fmts[j])) break;
if (j == 2) return OSDCMD_SHOWHELP;
captureformat = j;
}
return OSDCMD_OK;
}
else */
if (!Bstrcasecmp(parm->name, "vid_gamma") || !Bstrcasecmp(parm->name, "vid_brightness") || !Bstrcasecmp(parm->name, "vid_contrast"))
{
setbrightness(GAMMA_CALC,0,0);
return r;
}
return r;
}
int32_t baselayer_init(void)
{
uint32_t i;
cvar_t cvars_engine[] =
{
{ "r_usenewaspect","r_usenewaspect: enable/disable new screen aspect ratio determination code",(void *) &r_usenewaspect, CVAR_BOOL, 0, 1 },
{ "r_screenaspect","r_screenaspect: if using the new aspect code and in fullscreen, screen aspect ratio in the form XXYY, e.g. 1609 for 16:9",(void *) &r_screenxy, CVAR_UINT, 100, 9999 },
{ "r_novoxmips","r_novoxmips: turn off/on the use of mipmaps when rendering 8-bit voxels",(void *) &novoxmips, CVAR_BOOL, 0, 1 },
{ "r_voxels","r_voxels: enable/disable automatic sprite->voxel rendering",(void *) &usevoxels, CVAR_BOOL, 0, 1 },
/* { "r_scrcaptureformat","r_scrcaptureformat: sets the output format for screenshots (TGA or PCX)",osdcmd_vars, CVAR_FUNCPTR, 0, 0 },*/
{ "vid_gamma","vid_gamma <gamma>: adjusts gamma ramp",(void *) &vid_gamma, CVAR_DOUBLE|CVAR_FUNCPTR, 0, 10 },
{ "vid_contrast","vid_contrast <gamma>: adjusts gamma ramp",(void *) &vid_contrast, CVAR_DOUBLE|CVAR_FUNCPTR, 0, 10 },
{ "vid_brightness","vid_brightness <gamma>: adjusts gamma ramp",(void *) &vid_brightness, CVAR_DOUBLE|CVAR_FUNCPTR, 0, 10 },
{ "debug1","debug counter",(void *) &debug1, CVAR_FLOAT, -100000, 100000 },
{ "debug2","debug counter",(void *) &debug2, CVAR_FLOAT, -100000, 100000 },
};
for (i=0; i<sizeof(cvars_engine)/sizeof(cvars_engine[0]); i++)
{
if (OSD_RegisterCvar(&cvars_engine[i]))
continue;
OSD_RegisterFunction(cvars_engine[i].name, cvars_engine[i].desc,
(cvars_engine[i].type & CVAR_FUNCPTR) ? osdcmd_cvar_set_baselayer : osdcmd_cvar_set);
}
#ifdef USE_OPENGL
OSD_RegisterFunction("setrendermode","setrendermode <number>: sets the engine's rendering mode.\n"
"Mode numbers are:\n"
" 0 - Classic Build software\n"
#ifdef USE_OPENGL
" 3 - Polygonal OpenGL\n"
" 4 - Great justice renderer (Polymer)\n"
#endif
,
osdfunc_setrendermode);
#ifdef USE_OPENGL
# ifdef DEBUGGINGAIDS
OSD_RegisterFunction("hicsetpalettetint","hicsetpalettetint: sets palette tinting values",osdcmd_hicsetpalettetint);
# endif
OSD_RegisterFunction("glinfo","glinfo: shows OpenGL information about the current OpenGL mode",osdcmd_glinfo);
#endif
polymost_initosdfuncs();
#endif
return 0;
}
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