/*
===============
SetPal
Debugging tool, just flashes the screen
===============
*/
void
SetPal(int i)
{
#if 0
static int old;
byte pal[768];
int c;
if (i == old)
return;
old = i;
if (i == 0)
VID_SetPalette(host_basepal);
else if (i == 1) {
for (c = 0; c < 768; c += 3) {
pal[c] = 0;
pal[c + 1] = 255;
pal[c + 2] = 0;
}
VID_SetPalette(pal);
} else {
for (c = 0; c < 768; c += 3) {
pal[c] = 0;
pal[c + 1] = 0;
pal[c + 2] = 255;
}
VID_SetPalette(pal);
}
#endif
}
void VID_Init(unsigned char *palette) {
vid.colormap = host_colormap;
Check_Gamma(palette);
VID_SetPalette(palette);
VID_RegisterLatchCvars();
if (!host_initialized) {
VID_RegisterCvars();
VID_RegisterCommands();
VID_ParseCmdLine();
}
VID_SDL_Init();
// print info
if (!host_initialized || r_verbose.integer) {
GfxInfo_f();
}
VID_UpdateConRes();
GL_Init(); // Real OpenGL stuff, vid_common_gl.c
}
static void VID_Gamma_f (void)
{
float gamma, f, inf;
unsigned char palette[768];
int i;
if (Cmd_Argc () == 2)
{
gamma = atof (Cmd_Argv(1));
for (i = 0; i < 768; i++)
{
f = pow ((host_basepal[i] + 1) / 256.0, gamma);
inf = f*255 + 0.5;
if (inf < 0)
inf = 0;
if (inf > 255)
inf = 255;
palette[i] = inf;
}
VID_SetPalette (palette);
vid.recalc_refdef = 1; /* force a surface cache flush */
}
}
void VID_Init (unsigned char *palette)
{
// Configurating vita2d environment
vita2d_set_vblank_wait(0);
tex_buffer = vita2d_create_empty_texture_format(widths[3], heights[3], SCE_GXM_TEXTURE_BASE_FORMAT_P8);
vid.maxwarpwidth = vid.width = vid.conwidth = widths[3];
vid.maxwarpheight = vid.height = vid.conheight = heights[3];
vid.rowbytes = vid.conrowbytes = widths[3];
vid.aspect = ((float)vid.height / (float)vid.width) * (320.0 / 240.0);
vid.numpages = 2;
vid.colormap = host_colormap;
vid.fullbright = 256 - LittleLong (*((int *)vid.colormap + 2048));
vid.buffer = vid.conbuffer = vid.direct = vita2d_texture_get_datap(tex_buffer);
// Set correct palette for the texture
VID_SetPalette(palette);
// Init Quake Cache
d_pzbuffer = zbuffer;
surfcache = malloc(SURFCACHE_SIZE);
D_InitCaches (surfcache, SURFCACHE_SIZE);
sprintf(res_string,"Current Resolution: %ld x %ld", widths[3], heights[3]);
Cvar_RegisterVariable (&res_val);
Cvar_RegisterVariable(&vid_vsync);
}
/*
=====================
CL_Disconnect
Sends a disconnect message to the server
This is also called on Host_Error, so it shouldn't cause any errors
=====================
*/
void
CL_Disconnect(void)
{
// stop sounds (especially looping!)
S_StopAllSounds(true);
/* Clear up view, remove palette shift */
scr_centertime_off = 0;
cl.cshifts[0].percent = 0;
VID_SetPalette(host_basepal);
// if running a local server, shut it down
if (cls.demoplayback)
CL_StopPlayback();
else if (cls.state >= ca_connected) {
if (cls.demorecording)
CL_Stop_f();
Con_DPrintf("Sending clc_disconnect\n");
SZ_Clear(&cls.message);
MSG_WriteByte(&cls.message, clc_disconnect);
NET_SendUnreliableMessage(cls.netcon, &cls.message);
SZ_Clear(&cls.message);
NET_Close(cls.netcon);
cls.state = ca_disconnected;
if (sv.active)
Host_ShutdownServer(false);
}
cls.demoplayback = false;
cls.timedemo = false;
cls.signon = 0;
cl.intermission = 0; /* FIXME - for SCR_UpdateScreen */
}
void VID_Gamma_f (void)
{
float g, f, inf;
int i;
if (Cmd_Argc () == 2) {
g = Q_atof (Cmd_Argv(1));
for (i=0 ; i<255 ; i++) {
f = pow ((i+1)/256.0, g);
inf = f*255 + 0.5;
if (inf < 0)
inf = 0;
if (inf > 255)
inf = 255;
vid_gamma[i] = inf;
}
VID_SetPalette (current_palette);
vid.recalc_refdef = 1; // force a surface cache flush
}
}
static int VID_SetMode (int modenum, unsigned char *palette)
{
Uint32 flags;
int is_fullscreen;
in_mode_set = true;
if (screen)
SDL_FreeSurface(screen);
flags = (SDL_SWSURFACE|SDL_HWPALETTE);
if (vid_config_fscr.integer)
flags |= SDL_FULLSCREEN;
// Set the mode
screen = SDL_SetVideoMode(modelist[modenum].width, modelist[modenum].height, modelist[modenum].bpp, flags);
if (!screen)
return false;
// initial success. adjust vid vars.
vid.height = vid.conheight = modelist[modenum].height;
vid.width = vid.conwidth = modelist[modenum].width;
vid.buffer = vid.conbuffer = vid.direct = (pixel_t *) screen->pixels;
vid.rowbytes = vid.conrowbytes = screen->pitch;
vid.numpages = 1;
vid.aspect = ((float)vid.height / (float)vid.width) * (320.0 / 240.0);
if (!VID_AllocBuffers (vid.width, vid.height))
return false;
D_InitCaches (vid_surfcache, vid_surfcachesize);
// real success. set vid_modenum properly.
vid_modenum = modenum;
is_fullscreen = (screen->flags & SDL_FULLSCREEN) ? 1 : 0;
modestate = (is_fullscreen) ? MS_FULLDIB : MS_WINDOWED;
Cvar_SetValue ("vid_config_swx", modelist[vid_modenum].width);
Cvar_SetValue ("vid_config_swy", modelist[vid_modenum].height);
Cvar_SetValue ("vid_config_fscr", is_fullscreen);
IN_HideMouse ();
ClearAllStates();
VID_SetPalette (palette);
// setup the window manager stuff
VID_SetIcon();
SDL_WM_SetCaption(WM_TITLEBAR_TEXT, WM_ICON_TEXT);
Con_SafePrintf ("Video Mode: %ux%ux%d\n", vid.width, vid.height, modelist[modenum].bpp);
in_mode_set = false;
vid.recalc_refdef = 1;
return true;
}
/*
===============
SCR_BringDownConsole
Brings the console down and fades the palettes back to normal
================
*/
void SCR_BringDownConsole (void)
{
int i;
scr_centertime_off = 0;
for (i=0 ; i<20 && scr_conlines != scr_con_current ; i++)
SCR_UpdateScreen ();
cl.cshifts[0].percent = 0; // no area contents palette on next frame
VID_SetPalette (host_basepal);
}
void
VID_Init(unsigned char *palette)
{
int err;
Q_SDL_InitOnce();
err = SDL_InitSubSystem(SDL_INIT_VIDEO);
if (err < 0)
Sys_Error("VID: Couldn't load SDL: %s", SDL_GetError());
VID_SetMode(0, palette);
VID_SetPalette(palette);
}
void VID_Init (unsigned char *palette) {
vid.colormap = host_colormap;
Check_Gamma(palette);
VID_SetPalette(palette);
RE_Init();
#ifdef GLSL
SHD_Init();
#endif
VID_zzz();
GL_Init();
}
void WarpPalette (void)
{
int i,j;
byte newpalette[768];
int basecolor[3];
basecolor[0] = 130;
basecolor[1] = 80;
basecolor[2] = 50;
// pull the colors halfway to bright brown
for (i=0 ; i<256 ; i++)
{
for (j=0 ; j<3 ; j++)
{
newpalette[i*3+j] = (host_basepal[i*3+j] + basecolor[j])/2;
}
}
VID_SetPalette (newpalette);
}
void VID_Init (unsigned char *palette)
{
vid_buffer = malloc(sizeof(byte) * basewidth * baseheight);
zbuffer = malloc(sizeof(short) * basewidth * baseheight);
vid.maxwarpwidth = vid.width = vid.conwidth = basewidth;
vid.maxwarpheight = vid.height = vid.conheight = baseheight;
vid.aspect = ((float)vid.height / (float)vid.width) * (320.0 / 240.0);
vid.numpages = 2;
vid.colormap = host_colormap;
vid.fullbright = 256 - LittleLong (*((int *)vid.colormap + 2048));
vid.buffer = vid.conbuffer = vid.direct = vid_buffer;
vid.rowbytes = vid.conrowbytes = basewidth;
VID_SetPalette(palette);
d_pzbuffer = zbuffer;
surfcache = malloc(D_SurfaceCacheForRes(basewidth,baseheight));
D_InitCaches (surfcache, D_SurfaceCacheForRes(basewidth,baseheight));
fb = (u16*)gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL);
globalcolormap = malloc(sizeof(byte)*(VID_GRADES*256));
}
void VID_Init (unsigned char *palette)
{
vid.maxwarpwidth = WARP_WIDTH;
vid.maxwarpheight = WARP_HEIGHT;
vid.width = vid.conwidth = BASEWIDTH;
vid.height = vid.conheight = BASEHEIGHT;
vid.aspect = 1.0;
vid.numpages = 1;
vid.colormap = host_colormap;
vid.fullbright = 256 - LittleLong (*((int *)vid.colormap + 2048));
vid.buffer = vid.conbuffer = vid_buffer;
vid.rowbytes = vid.conrowbytes = BASEWIDTH;
Sys_Printf("VID_Init: %dx %d\n", vid.width, vid.height);
d_pzbuffer = zbuffer;
D_InitCaches (surfcache, sizeof(surfcache));
VID_SetPalette(palette);
}
void VID_ShiftPalette (unsigned char *palette)
{
VID_SetPalette(palette);
}
void VID_Open()
{
int width, height, fullscreen;
fullscreen = vid_fullscreen.value;
width = vid_width.value;
height = vid_height.value;
#warning Fix this.
#ifndef GLQUAKE
if (width > MAXWIDTH)
{
Com_Printf("VID: Maximum supported width is %d\n", MAXWIDTH);
width = MAXWIDTH;
}
if (height > MAXHEIGHT)
{
Com_Printf("VID: Maximum supported height is %d\n", MAXHEIGHT);
height = MAXHEIGHT;
}
#endif
vid.colormap = host_colormap;
vid.aspect = ((float)height / (float)width) * (320.0 / 240.0);
#ifndef GLQUAKE
vid.maxwarpwidth = WARP_WIDTH;
vid.maxwarpheight = WARP_HEIGHT;
#endif
Sys_Thread_LockMutex(display_mutex);
display = Sys_Video_Open(vid_mode.string, width, height, fullscreen, host_basepal);
Sys_Thread_UnlockMutex(display_mutex);
if (display)
{
width = Sys_Video_GetWidth(display);
height = Sys_Video_GetHeight(display);
#ifndef GLQUAKE
if (width > MAXWIDTH || height > MAXHEIGHT)
Sys_Error("Fullscreen display size (%dx%d) exceeds the maximum allowed display size (%dx%d)\n", width, height, MAXWIDTH, MAXHEIGHT);
#endif
#ifndef GLQUAKE
if (VID_SW_AllocBuffers(width, height))
#endif
{
vid.numpages = Sys_Video_GetNumBuffers(display);
set_up_conwidth_conheight();
#ifndef GLQUAKE
vid.rowbytes = Sys_Video_GetBytesPerRow(display);
vid.buffer = Sys_Video_GetBuffer(display);
#endif
if (windowtitle)
Sys_Video_SetWindowTitle(display, windowtitle);
mouse_grabbed = 2;
refresh_mouse_grab_state();
R_Init();
V_UpdatePalette(true);
#ifdef GLQUAKE
Check_Gamma(host_basepal);
VID_SetPalette(host_basepal);
vid.recalc_refdef = 1; // force a surface cache flush
R_InitGL();
GL_Particles_TextureInit();
#endif
Draw_Init();
M_VidInit();
Sbar_Init();
SCR_Init();
CSTC_PictureInit();
Skin_Init();
return;
}
Sys_Thread_LockMutex(display_mutex);
Sys_Video_Close(display);
display = 0;
Sys_Thread_UnlockMutex(display_mutex);
}
Sys_Error("VID: Unable to open a display\n");
}
void VID_Init(unsigned char *palette)
{
int i;
int attrib[] = {
GLX_RGBA,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
GLX_DOUBLEBUFFER,
GLX_DEPTH_SIZE, 1,
None
};
int width = 640, height = 480;
XSetWindowAttributes attr;
unsigned long mask;
Window root;
XVisualInfo *visinfo;
#ifdef USE_VMODE
qbool fullscreen = true;
int MajorVersion, MinorVersion;
int actualWidth, actualHeight;
#endif
Cvar_Register (&vid_ref);
Cvar_Register (&vid_mode);
Cvar_Register (&vid_hwgammacontrol);
Cvar_Register (&_windowed_mouse);
Cvar_Register (&m_filter);
vid.colormap = host_colormap;
// interpret command-line params
// fullscreen cmdline check
#ifdef USE_VMODE
if (COM_CheckParm("-window"))
fullscreen = false;
#endif
// set vid parameters
if ((i = COM_CheckParm("-width")) != 0)
width = atoi(com_argv[i+1]);
if ((i = COM_CheckParm("-height")) != 0)
height = atoi(com_argv[i+1]);
if ((i = COM_CheckParm("-conwidth")) != 0)
vid.width = Q_atoi(com_argv[i+1]);
else
vid.width = 640;
vid.width &= 0xfff8; // make it a multiple of eight
if (vid.width < 320)
vid.width = 320;
// pick a conheight that matches with correct aspect
vid.height = vid.width*3 / 4;
if ((i = COM_CheckParm("-conheight")) != 0)
vid.height = Q_atoi(com_argv[i+1]);
if (vid.height < 200)
vid.height = 200;
if (!(x_disp = XOpenDisplay(NULL)))
{
fprintf(stderr, "Error couldn't open the X display\n");
exit(1);
}
scrnum = DefaultScreen(x_disp);
root = RootWindow(x_disp, scrnum);
#ifdef USE_VMODE
// check vmode extensions supported
// Get video mode list
MajorVersion = MinorVersion = 0;
if (!XF86VidModeQueryVersion(x_disp, &MajorVersion, &MinorVersion))
{
vidmode_ext = false;
}
else
{
Com_Printf("Using XFree86-VidModeExtension Version %d.%d\n", MajorVersion, MinorVersion);
vidmode_ext = true;
}
#endif
visinfo = glXChooseVisual(x_disp, scrnum, attrib);
if (!visinfo)
{
fprintf(stderr, "qkHack: Error couldn't get an RGB, Double-buffered, Depth visual\n");
exit(1);
}
// setup fullscreen size to fit display -->
#ifdef USE_VMODE
if (vidmode_ext)
{
int best_fit, best_dist, dist, x, y;
XF86VidModeGetAllModeLines(x_disp, scrnum, &num_vidmodes, &vidmodes);
// Are we going fullscreen? If so, let's change video mode
if (fullscreen)
{
best_dist = 9999999;
best_fit = -1;
for (i = 0; i < num_vidmodes; i++)
{
if (width > vidmodes[i]->hdisplay || height > vidmodes[i]->vdisplay)
continue;
x = width - vidmodes[i]->hdisplay;
y = height - vidmodes[i]->vdisplay;
dist = x * x + y * y;
if (dist < best_dist)
{
best_dist = dist;
best_fit = i;
}
}
if (best_fit != -1)
{
actualWidth = vidmodes[best_fit]->hdisplay;
actualHeight = vidmodes[best_fit]->vdisplay;
// change to the mode
XF86VidModeSwitchToMode(x_disp, scrnum, vidmodes[best_fit]);
vidmode_active = true;
// Move the viewport to top left
XF86VidModeSetViewPort(x_disp, scrnum, 0, 0);
}
else
{
fullscreen = 0;
}
}
}
#endif
/* window attributes */
attr.background_pixel = 0;
attr.border_pixel = 0;
attr.colormap = XCreateColormap(x_disp, root, visinfo->visual, AllocNone);
attr.event_mask = X_MASK;
mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
// if fullscreen disable window manager decoration
#ifdef USE_VMODE
if (vidmode_active)
{
mask = CWBackPixel | CWColormap | CWSaveUnder | CWBackingStore |
CWEventMask | CWOverrideRedirect;
attr.override_redirect = True;
attr.backing_store = NotUseful;
attr.save_under = False;
}
#endif
x_win = XCreateWindow(x_disp, root, 0, 0, width, height,
0, visinfo->depth, InputOutput,
visinfo->visual, mask, &attr);
XStoreName(x_disp, x_win, PROGRAM);
XMapWindow(x_disp, x_win);
#ifdef USE_VMODE
if (vidmode_active)
{
XRaiseWindow(x_disp, x_win);
XWarpPointer(x_disp, None, x_win, 0, 0, 0, 0, 0, 0);
XFlush(x_disp);
// Move the viewport to top left
XF86VidModeSetViewPort(x_disp, scrnum, 0, 0);
}
#endif
XFlush(x_disp);
ctx = glXCreateContext(x_disp, visinfo, NULL, True);
glXMakeCurrent(x_disp, x_win, ctx);
vid.realwidth = width;
vid.realheight = height;
if (vid.height > height)
vid.height = height;
if (vid.width > width)
vid.width = width;
vid.aspect = ((float)vid.height / (float)vid.width) * (320.0 / 240.0);
vid.numpages = 2;
InitSig(); // trap evil signals
GL_Init();
Check_Gamma(palette);
VID_SetPalette(palette);
InitHWGamma();
Com_Printf ("Video mode %dx%d initialized.\n", width, height);
SCR_InvalidateScreen ();
}
