mirror of
https://github.com/ZDoom/raze-gles.git
synced 2024-12-25 19:20:46 +00:00
394 lines
11 KiB
C++
394 lines
11 KiB
C++
#include "compat.h"
|
|
#include "osd.h"
|
|
#include "build.h"
|
|
#include "baselayer.h"
|
|
|
|
#include "renderlayer.h"
|
|
|
|
#include "a.h"
|
|
#include "polymost.h"
|
|
#include "cache1d.h"
|
|
#include "../../glbackend/glbackend.h"
|
|
|
|
// video
|
|
#ifdef _WIN32
|
|
extern "C"
|
|
{
|
|
__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 0x00000001;
|
|
__declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
|
|
}
|
|
#endif // _WIN32
|
|
|
|
int32_t g_borderless=2;
|
|
|
|
// input
|
|
char inputdevices = 0;
|
|
|
|
char keystatus[NUMKEYS];
|
|
char g_keyFIFO[KEYFIFOSIZ];
|
|
char g_keyAsciiFIFO[KEYFIFOSIZ];
|
|
uint8_t g_keyFIFOpos;
|
|
uint8_t g_keyFIFOend;
|
|
uint8_t g_keyAsciiPos;
|
|
uint8_t g_keyAsciiEnd;
|
|
char g_keyRemapTable[NUMKEYS];
|
|
char g_keyNameTable[NUMKEYS][24];
|
|
|
|
void (*keypresscallback)(int32_t, int32_t);
|
|
|
|
void keySetCallback(void (*callback)(int32_t, int32_t)) { keypresscallback = callback; }
|
|
|
|
int32_t keyGetState(int32_t key) { return keystatus[g_keyRemapTable[key]]; }
|
|
|
|
void keySetState(int32_t key, int32_t state)
|
|
{
|
|
keystatus[g_keyRemapTable[key]] = state;
|
|
|
|
if (state)
|
|
{
|
|
g_keyFIFO[g_keyFIFOend] = g_keyRemapTable[key];
|
|
g_keyFIFO[(g_keyFIFOend+1)&(KEYFIFOSIZ-1)] = state;
|
|
g_keyFIFOend = ((g_keyFIFOend+2)&(KEYFIFOSIZ-1));
|
|
}
|
|
}
|
|
|
|
char keyGetScan(void)
|
|
{
|
|
if (g_keyFIFOpos == g_keyFIFOend)
|
|
return 0;
|
|
|
|
char const c = g_keyFIFO[g_keyFIFOpos];
|
|
g_keyFIFOpos = ((g_keyFIFOpos + 2) & (KEYFIFOSIZ - 1));
|
|
|
|
return c;
|
|
}
|
|
|
|
void keyFlushScans(void)
|
|
{
|
|
Bmemset(&g_keyFIFO,0,sizeof(g_keyFIFO));
|
|
g_keyFIFOpos = g_keyFIFOend = 0;
|
|
}
|
|
|
|
//
|
|
// character-based input functions
|
|
//
|
|
char keyGetChar(void)
|
|
{
|
|
if (g_keyAsciiPos == g_keyAsciiEnd)
|
|
return 0;
|
|
|
|
char const c = g_keyAsciiFIFO[g_keyAsciiPos];
|
|
g_keyAsciiPos = ((g_keyAsciiPos + 1) & (KEYFIFOSIZ - 1));
|
|
|
|
return c;
|
|
}
|
|
|
|
void keyFlushChars(void)
|
|
{
|
|
Bmemset(&g_keyAsciiFIFO,0,sizeof(g_keyAsciiFIFO));
|
|
g_keyAsciiPos = g_keyAsciiEnd = 0;
|
|
}
|
|
|
|
const char *keyGetName(int32_t num) { return ((unsigned)num >= NUMKEYS) ? NULL : g_keyNameTable[num]; }
|
|
|
|
vec2_t g_mousePos;
|
|
vec2_t g_mouseAbs;
|
|
int32_t g_mouseBits;
|
|
uint8_t g_mouseClickState;
|
|
|
|
bool g_mouseEnabled;
|
|
bool g_mouseGrabbed;
|
|
bool g_mouseInsideWindow = 1;
|
|
bool g_mouseLockedToWindow = 1;
|
|
|
|
void (*g_mouseCallback)(int32_t, int32_t);
|
|
void mouseSetCallback(void(*callback)(int32_t, int32_t)) { g_mouseCallback = callback; }
|
|
|
|
int32_t mouseAdvanceClickState(void)
|
|
{
|
|
switch (g_mouseClickState)
|
|
{
|
|
case MOUSE_PRESSED: g_mouseClickState = MOUSE_HELD; return 1;
|
|
case MOUSE_RELEASED: g_mouseClickState = MOUSE_IDLE; return 1;
|
|
case MOUSE_HELD: return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void mouseReadPos(int32_t *x, int32_t *y)
|
|
{
|
|
if (!g_mouseEnabled || !g_mouseGrabbed || !appactive)
|
|
{
|
|
*x = *y = 0;
|
|
return;
|
|
}
|
|
|
|
*x = g_mousePos.x;
|
|
*y = g_mousePos.y;
|
|
g_mousePos.x = g_mousePos.y = 0;
|
|
}
|
|
|
|
int32_t mouseReadAbs(vec2_t * const pResult, vec2_t const * const pInput)
|
|
{
|
|
if (!g_mouseEnabled || !appactive || !g_mouseInsideWindow || (osd && osd->flags & OSD_CAPTURE))
|
|
return 0;
|
|
|
|
int32_t const xwidth = max(scale(240<<16, xdim, ydim), 320<<16);
|
|
|
|
pResult->x = scale(pInput->x, xwidth, xres) - ((xwidth>>1) - (320<<15));
|
|
pResult->y = scale(pInput->y, 200<<16, yres);
|
|
|
|
pResult->y = divscale16(pResult->y - (200<<15), rotatesprite_yxaspect) + (200<<15) - rotatesprite_y_offset;
|
|
|
|
return 1;
|
|
}
|
|
|
|
int32_t mouseReadButtons(void)
|
|
{
|
|
return (!g_mouseEnabled || !appactive || !g_mouseInsideWindow || (osd && osd->flags & OSD_CAPTURE)) ? 0 : g_mouseBits;
|
|
}
|
|
|
|
controllerinput_t joystick;
|
|
|
|
void joySetCallback(void (*callback)(int32_t, int32_t)) { joystick.pCallback = callback; }
|
|
void joyReadButtons(int32_t *pResult) { *pResult = appactive ? joystick.bits : 0; }
|
|
|
|
#if defined __linux || defined EDUKE32_BSD || defined __APPLE__
|
|
# include <sys/mman.h>
|
|
#endif
|
|
|
|
|
|
|
|
|
|
// Calculate ylookup[] and call setvlinebpl()
|
|
void calc_ylookup(int32_t bpl, int32_t lastyidx)
|
|
{
|
|
int32_t i, j=0;
|
|
static int32_t ylookupsiz;
|
|
|
|
Bassert(lastyidx <= MAXYDIM);
|
|
|
|
lastyidx++;
|
|
|
|
if (lastyidx > ylookupsiz)
|
|
{
|
|
Xaligned_free(ylookup);
|
|
|
|
ylookup = (intptr_t *)Xaligned_alloc(16, lastyidx * sizeof(intptr_t));
|
|
ylookupsiz = lastyidx;
|
|
}
|
|
|
|
for (i=0; i<=lastyidx-4; i+=4)
|
|
{
|
|
ylookup[i] = j;
|
|
ylookup[i + 1] = j + bpl;
|
|
ylookup[i + 2] = j + (bpl << 1);
|
|
ylookup[i + 3] = j + (bpl * 3);
|
|
j += (bpl << 2);
|
|
}
|
|
|
|
for (; i<lastyidx; i++)
|
|
{
|
|
ylookup[i] = j;
|
|
j += bpl;
|
|
}
|
|
|
|
setvlinebpl(bpl);
|
|
}
|
|
|
|
|
|
void makeasmwriteable(void)
|
|
{
|
|
}
|
|
|
|
int32_t vsync=0;
|
|
int32_t g_logFlushWindow = 1;
|
|
|
|
#ifdef USE_OPENGL
|
|
struct glinfo_t glinfo =
|
|
{
|
|
"Unknown", // vendor
|
|
"Unknown", // renderer
|
|
"0.0.0", // version
|
|
"", // extensions
|
|
|
|
1.0, // max anisotropy
|
|
};
|
|
|
|
// Used to register the game's / editor's osdcmd_vidmode() functions here.
|
|
int32_t (*baselayer_osdcmd_vidmode_func)(osdcmdptr_t parm);
|
|
|
|
static int osdfunc_setrendermode(osdcmdptr_t parm)
|
|
{
|
|
if (parm->numparms != 1)
|
|
return OSDCMD_SHOWHELP;
|
|
|
|
char *p;
|
|
int32_t m = Bstrtol(parm->parms[0], &p, 10);
|
|
|
|
if (m != REND_CLASSIC && m != REND_POLYMOST && m != REND_POLYMER)
|
|
return OSDCMD_SHOWHELP;
|
|
|
|
if ((m==REND_CLASSIC) != (bpp==8) && baselayer_osdcmd_vidmode_func)
|
|
{
|
|
// Mismatch between video mode and requested renderer, do auto switch.
|
|
osdfuncparm_t parm;
|
|
char arg[4];
|
|
|
|
const char *ptrptr[1];
|
|
ptrptr[0] = arg;
|
|
|
|
Bmemset(&parm, 0, sizeof(parm));
|
|
|
|
if (m==REND_CLASSIC)
|
|
Bmemcpy(&arg, "8", 2);
|
|
else
|
|
Bmemcpy(&arg, "32", 3);
|
|
|
|
// CAUTION: we assume that the osdcmd_vidmode function doesn't use any
|
|
// other member!
|
|
parm.numparms = 1;
|
|
parm.parms = ptrptr;
|
|
|
|
baselayer_osdcmd_vidmode_func(&parm);
|
|
}
|
|
|
|
videoSetRenderMode(m);
|
|
|
|
char const *renderer = "other";
|
|
|
|
switch (videoGetRenderMode())
|
|
{
|
|
case REND_CLASSIC:
|
|
#ifdef NOASM
|
|
renderer = "classic software (C)";
|
|
#else
|
|
renderer = "classic software (ASM)";
|
|
#endif
|
|
break;
|
|
case REND_POLYMOST:
|
|
renderer = "polygonal OpenGL";
|
|
break;
|
|
#ifdef POLYMER
|
|
case REND_POLYMER:
|
|
renderer = "great justice (Polymer)";
|
|
break;
|
|
#endif
|
|
}
|
|
|
|
OSD_Printf("Rendering method changed to %s\n", renderer);
|
|
|
|
return OSDCMD_OK;
|
|
}
|
|
|
|
#ifdef DEBUGGINGAIDS
|
|
static int osdcmd_hicsetpalettetint(osdcmdptr_t parm)
|
|
{
|
|
int32_t parms[8];
|
|
|
|
if (parm->numparms < 1 || (int32_t)ARRAY_SIZE(parms) < parm->numparms) return OSDCMD_SHOWHELP;
|
|
|
|
size_t i;
|
|
for (i = 0; (int32_t)i < parm->numparms; ++i)
|
|
parms[i] = Batol(parm->parms[i]);
|
|
for (; i < ARRAY_SIZE(parms); ++i)
|
|
parms[i] = 0;
|
|
|
|
// order is intentional
|
|
hicsetpalettetint(parms[0],parms[1],parms[2],parms[3],parms[5],parms[6],parms[7],parms[4]);
|
|
|
|
return OSDCMD_OK;
|
|
}
|
|
#endif
|
|
|
|
int osdcmd_glinfo(osdcmdptr_t UNUSED(parm))
|
|
{
|
|
UNREFERENCED_CONST_PARAMETER(parm);
|
|
|
|
initprintf("OpenGL information\n %s %s %s\n",
|
|
GLInterface.glinfo.vendor, GLInterface.glinfo.renderer, GLInterface.glinfo.version);
|
|
|
|
return OSDCMD_OK;
|
|
}
|
|
#endif
|
|
|
|
static int osdcmd_cvar_set_baselayer(osdcmdptr_t parm)
|
|
{
|
|
int32_t r = osdcmd_cvar_set(parm);
|
|
|
|
if (r != OSDCMD_OK) return r;
|
|
|
|
if (!Bstrcasecmp(parm->name, "vid_gamma") || !Bstrcasecmp(parm->name, "vid_brightness") || !Bstrcasecmp(parm->name, "vid_contrast"))
|
|
{
|
|
videoSetPalette(GAMMA_CALC,0,0);
|
|
|
|
return r;
|
|
}
|
|
|
|
return r;
|
|
}
|
|
|
|
int32_t baselayer_init(void)
|
|
{
|
|
#ifdef _WIN32
|
|
// on Windows, don't save the "r_screenaspect" cvar because the physical screen size is
|
|
// determined at startup
|
|
# define SCREENASPECT_CVAR_TYPE (CVAR_UINT|CVAR_NOSAVE)
|
|
#else
|
|
# define SCREENASPECT_CVAR_TYPE (CVAR_UINT)
|
|
#endif
|
|
static osdcvardata_t cvars_engine[] =
|
|
{
|
|
{ "lz4compressionlevel","adjust LZ4 compression level used for savegames",(void *) &lz4CompressionLevel, CVAR_INT, 1, 32 },
|
|
{ "r_borderless", "borderless windowed mode: 0: never 1: always 2: if resolution matches desktop", (void *) &r_borderless, CVAR_INT|CVAR_RESTARTVID, 0, 2 },
|
|
{ "r_displayindex","index of output display",(void *)&r_displayindex, CVAR_INT|CVAR_RESTARTVID, 0, 10 },
|
|
{ "r_usenewaspect","enable/disable new screen aspect ratio determination code",(void *) &r_usenewaspect, CVAR_BOOL, 0, 1 },
|
|
{ "r_screenaspect","if using r_usenewaspect and in fullscreen, screen aspect ratio in the form XXYY, e.g. 1609 for 16:9",
|
|
(void *) &r_screenxy, SCREENASPECT_CVAR_TYPE, 0, 9999 },
|
|
{ "r_fpgrouscan","use floating-point numbers for slope rendering",(void *) &r_fpgrouscan, CVAR_BOOL, 0, 1 },
|
|
{ "r_novoxmips","turn off/on the use of mipmaps when rendering 8-bit voxels",(void *) &novoxmips, CVAR_BOOL, 0, 1 },
|
|
{ "r_voxels","enable/disable automatic sprite->voxel rendering",(void *) &usevoxels, CVAR_BOOL, 0, 1 },
|
|
#ifdef YAX_ENABLE
|
|
{ "r_tror_nomaskpass", "enable/disable additional pass in TROR software rendering", (void *)&r_tror_nomaskpass, CVAR_BOOL, 0, 1 },
|
|
#endif
|
|
{ "r_windowpositioning", "enable/disable window position memory", (void *) &windowpos, CVAR_BOOL, 0, 1 },
|
|
{ "vid_gamma","adjusts gamma component of gamma ramp",(void *) &g_videoGamma, CVAR_FLOAT|CVAR_FUNCPTR, 0, 10 },
|
|
{ "vid_contrast","adjusts contrast component of gamma ramp",(void *) &g_videoContrast, CVAR_FLOAT|CVAR_FUNCPTR, 0, 10 },
|
|
{ "vid_brightness","adjusts brightness component of gamma ramp",(void *) &g_videoBrightness, CVAR_FLOAT|CVAR_FUNCPTR, 0, 10 },
|
|
#ifdef DEBUGGINGAIDS
|
|
{ "debug1","debug counter",(void *) &debug1, CVAR_FLOAT, -100000, 100000 },
|
|
{ "debug2","debug counter",(void *) &debug2, CVAR_FLOAT, -100000, 100000 },
|
|
#endif
|
|
#ifdef DEBUG_MASK_DRAWING
|
|
{ "debug_maskdrawmode", "Show mask draw orders", (void *)&g_maskDrawMode, CVAR_BOOL, 0, 1 },
|
|
#endif
|
|
};
|
|
|
|
for (auto & i : cvars_engine)
|
|
OSD_RegisterCvar(&i, (i.flags & 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"
|
|
" 3 - Polygonal OpenGL\n"
|
|
#ifdef POLYMER
|
|
" 4 - Great justice renderer (Polymer)\n"
|
|
#endif
|
|
,
|
|
osdfunc_setrendermode);
|
|
|
|
# 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);
|
|
|
|
polymost_initosdfuncs();
|
|
#endif
|
|
|
|
for (native_t i = 0; i < NUMKEYS; i++) g_keyRemapTable[i] = i;
|
|
|
|
return 0;
|
|
}
|
|
|