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

263 lines
7.8 KiB
C

#include "compat.h"
#include "osd.h"
#include "build.h"
#include "baselayer.h"
#ifdef RENDERTYPEWIN
#include "winlayer.h"
#endif
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,
};
#ifdef USE_OPENGL
struct glinfo 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, // GL info dumped
};
#endif
char *strtolower(char *str, int32_t len)
{
int32_t i = 0;
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;
#if defined(POLYMOST)
static int32_t osdfunc_setrendermode(const osdfuncparm_t *parm)
{
int32_t m;
char *p;
char *modestrs[] =
{
"classic software", "completely broken polygonal flat-shaded software",
"polygonal textured software", "polygonal OpenGL", "great justice"
};
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-x^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"
" 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"
);
s = Bstrdup(glinfo.extensions);
if (!s) initprintf(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_vars(const osdfuncparm_t *parm)
{
int32_t showval = (parm->numparms < 1);
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;
}
return OSDCMD_SHOWHELP;
}
int32_t baselayer_init(void)
{
uint32_t i;
cvar_t cvars_engine[] =
{
#ifdef SUPERBUILD
{ "r_novoxmips","r_novoxmips: turn off/on the use of mipmaps when rendering 8-bit voxels",(void *)&novoxmips, CVAR_BOOL, 0, 0, 1 },
{ "r_voxels","r_voxels: enable/disable automatic sprite->voxel rendering",(void *)&usevoxels, CVAR_BOOL, 0, 0, 1 },
{ "r_scrcaptureformat","r_scrcaptureformat: sets the output format for screenshots (TGA or PCX)",osdcmd_vars, CVAR_FUNCPTR, 0, 0, 0 },
#endif
};
for (i=0; i<sizeof(cvars_engine)/sizeof(cvars_engine[0]); i++)
{
OSD_RegisterCvar(&cvars_engine[i]);
if (cvars_engine[i].type == CVAR_FUNCPTR) OSD_RegisterFunction(cvars_engine[i].name, cvars_engine[i].helpstr, cvars_engine[i].var);
else OSD_RegisterFunction(cvars_engine[i].name, cvars_engine[i].helpstr, osdcmd_cvar_set);
}
#ifdef POLYMOST
OSD_RegisterFunction("setrendermode","setrendermode <number>: sets the engine's rendering mode.\n"
"Mode numbers are:\n"
" 0 - Classic Build software\n"
" 1 - Polygonal flat-shaded software\n"
" 2 - Polygonal textured software\n"
#ifdef USE_OPENGL
" 3 - Polygonal OpenGL\n"
" 4 - Great justice renderer\n"
#endif
,
osdfunc_setrendermode);
#ifdef DEBUGGINGAIDS
OSD_RegisterFunction("hicsetpalettetint","hicsetpalettetint: sets palette tinting values",osdcmd_hicsetpalettetint);
#endif
#ifdef USE_OPENGL
OSD_RegisterFunction("glinfo","glinfo: shows OpenGL information about the current OpenGL mode",osdcmd_glinfo);
#endif
polymost_initosdfuncs();
#endif
return 0;
}