/*
==================
SCR_UpdateScreen
This is called every frame, and can also be called explicitly to flush
text to the screen.
WARNING: be very careful calling this from elsewhere, because the refresh
needs almost the entire 256k of stack space!
==================
*/
void SCR_UpdateScreen (void)
{
static float oldscr_viewsize;
static float oldlcd_x;
vrect_t vrect;
if (scr_skipupdate || block_drawing)
return;
scr_copytop = 0;
scr_copyeverything = 0;
if (scr_disabled_for_loading)
{
if (realtime - scr_disabled_time > 60)
{
scr_disabled_for_loading = false;
Con_Printf ("load failed.\n");
}
else
return;
}
if (cls.state == ca_dedicated)
return; // stdout only
if (!scr_initialized || !con_initialized)
return; // not initialized yet
if (scr_viewsize.value != oldscr_viewsize)
{
oldscr_viewsize = scr_viewsize.value;
vid.recalc_refdef = 1;
}
//
// check for vid changes
//
if (oldfov != scr_fov.value)
{
oldfov = scr_fov.value;
vid.recalc_refdef = true;
}
if (oldlcd_x != lcd_x.value)
{
oldlcd_x = lcd_x.value;
vid.recalc_refdef = true;
}
if (oldscreensize != scr_viewsize.value)
{
oldscreensize = scr_viewsize.value;
vid.recalc_refdef = true;
}
if (vid.recalc_refdef)
{
// something changed, so reorder the screen
SCR_CalcRefdef ();
}
//
// do 3D refresh drawing, and then update the screen
if (scr_fullupdate++ < vid.numpages)
{ // clear the entire screen
scr_copyeverything = 1;
Draw_TileClear (0,0,vid.width,vid.height);
Sbar_Changed ();
}
SCR_SetUpToDrawConsole ();
SCR_EraseCenterString ();
V_RenderView ();
SCR_DrawScreen();
if(separation_distance){
VID_SetBuffer(1);
SCR_DrawScreen();
VID_SetBuffer(0);
}
V_UpdatePalette ();
//
// update one of three areas
//
if (scr_copyeverything)
{
vrect.x = 0;
vrect.y = 0;
vrect.width = vid.width;
vrect.height = vid.height;
vrect.pnext = 0;
VID_Update (&vrect);
}
else if (scr_copytop)
{
vrect.x = 0;
vrect.y = 0;
vrect.width = vid.width;
vrect.height = vid.height - sb_lines;
vrect.pnext = 0;
VID_Update (&vrect);
}
else
{
vrect.x = scr_vrect.x;
vrect.y = scr_vrect.y;
vrect.width = scr_vrect.width;
vrect.height = scr_vrect.height;
vrect.pnext = 0;
VID_Update (&vrect);
}
}
/*
==================
SCR_UpdateScreen
This is called every frame, and can also be called explicitly to flush
text to the screen.
WARNING: be very careful calling this from elsewhere, because the refresh
needs almost the entire 256k of stack space!
==================
*/
void SCR_UpdateScreen (void)
{
static float oldscr_viewsize;
vrect_t vrect;
if (scr_skipupdate || block_drawing)
return;
if (scr_disabled_for_loading)
return;
#ifdef _WIN32
{ // don't suck up any cpu if minimized
extern int Minimized;
if (Minimized)
return;
}
#endif
scr_copytop = 0;
scr_copyeverything = 0;
if (!scr_initialized || !con_initialized)
return; // not initialized yet
if (scr_viewsize.value != oldscr_viewsize)
{
oldscr_viewsize = scr_viewsize.value;
vid.recalc_refdef = 1;
}
//
// check for vid changes
//
if (oldfov != scr_fov.value)
{
oldfov = scr_fov.value;
vid.recalc_refdef = true;
}
if (oldscreensize != scr_viewsize.value)
{
oldscreensize = scr_viewsize.value;
vid.recalc_refdef = true;
}
if (oldsbar != cl_sbar.value)
{
oldsbar = cl_sbar.value;
vid.recalc_refdef = true;
}
if (vid.recalc_refdef)
{
// something changed, so reorder the screen
SCR_CalcRefdef ();
}
//
// do 3D refresh drawing, and then update the screen
//
D_EnableBackBufferAccess (); // of all overlay stuff if drawing directly
if (scr_fullupdate++ < vid.numpages)
{ // clear the entire screen
scr_copyeverything = 1;
Draw_TileClear (0,0,vid.width,vid.height);
Sbar_Changed ();
}
pconupdate = NULL;
SCR_SetUpToDrawConsole ();
SCR_EraseCenterString ();
D_DisableBackBufferAccess (); // for adapters that can't stay mapped in
// for linear writes all the time
VID_LockBuffer ();
V_RenderView ();
VID_UnlockBuffer ();
D_EnableBackBufferAccess (); // of all overlay stuff if drawing directly
if (scr_drawdialog)
{
Sbar_Draw ();
Draw_FadeScreen ();
SCR_DrawNotifyString ();
scr_copyeverything = true;
}
else if (cl.intermission == 1 && key_dest == key_game)
{
Sbar_IntermissionOverlay ();
}
else if (cl.intermission == 2 && key_dest == key_game)
{
Sbar_FinaleOverlay ();
SCR_CheckDrawCenterString ();
}
else
{
SCR_DrawRam ();
SCR_DrawNet ();
SCR_DrawTurtle ();
SCR_DrawPause ();
SCR_DrawFPS ();
SCR_CheckDrawCenterString ();
Sbar_Draw ();
SCR_DrawConsole ();
M_Draw ();
}
D_DisableBackBufferAccess (); // for adapters that can't stay mapped in
// for linear writes all the time
if (pconupdate)
{
D_UpdateRects (pconupdate);
}
V_UpdatePalette ();
//
// update one of three areas
//
if (scr_copyeverything)
{
vrect.x = 0;
vrect.y = 0;
vrect.width = vid.width;
vrect.height = vid.height;
vrect.pnext = 0;
VID_Update (&vrect);
}
else if (scr_copytop)
{
vrect.x = 0;
vrect.y = 0;
vrect.width = vid.width;
vrect.height = vid.height - sb_lines;
vrect.pnext = 0;
VID_Update (&vrect);
}
else
{
vrect.x = scr_vrect.x;
vrect.y = scr_vrect.y;
vrect.width = scr_vrect.width;
vrect.height = scr_vrect.height;
vrect.pnext = 0;
VID_Update (&vrect);
}
}
/*
==================
SCR_UpdateScreen
This is called every frame, and can also be called explicitly to flush
text to the screen.
WARNING: be very careful calling this from elsewhere, because the refresh
needs almost the entire 256k of stack space!
==================
*/
void SCR_UpdateScreen (void)
{
static float oldscr_viewsize;
vrect_t vrect;
if (block_drawing)
return;
vid.numpages = 2 + gl_triplebuffer.value;
scr_copytop = 0;
scr_copyeverything = 0;
if (scr_disabled_for_loading)
{
if (realtime - scr_disabled_time > 60)
{
scr_disabled_for_loading = false;
Con_Printf ("load failed.\n");
}
else
return;
}
if (!scr_initialized || !con_initialized)
return; // not initialized yet
GX_BeginRendering (&gxx, &gxy, &gxwidth, &gxheight);
//
// determine size of refresh window
//
if (oldfov != scr_fov.value)
{
oldfov = scr_fov.value;
vid.recalc_refdef = true;
}
if (oldscreensize != scr_viewsize.value)
{
oldscreensize = scr_viewsize.value;
vid.recalc_refdef = true;
}
if (vid.recalc_refdef)
SCR_CalcRefdef ();
//
// do 3D refresh drawing, and then update the screen
//
SCR_SetUpToDrawConsole ();
V_RenderView ();
GX_Set2D ();
//
// draw any areas not covered by the refresh
//
SCR_TileClear ();
if (scr_drawdialog)
{
Sbar_Draw ();
Draw_FadeScreen ();
SCR_DrawNotifyString ();
scr_copyeverything = true;
}
else if (scr_drawloading)
{
SCR_DrawLoading ();
Sbar_Draw ();
}
else if (cl.intermission == 1 && key_dest == key_game)
{
Sbar_IntermissionOverlay ();
}
else if (cl.intermission == 2 && key_dest == key_game)
{
Sbar_FinaleOverlay ();
SCR_CheckDrawCenterString ();
}
else
{
if (crosshair.value)
Draw_Character (scr_vrect.x + scr_vrect.width/2, scr_vrect.y + scr_vrect.height/2, '+');
SCR_DrawRam ();
SCR_DrawNet ();
SCR_DrawTurtle ();
SCR_DrawPause ();
SCR_CheckDrawCenterString ();
Sbar_Draw ();
SCR_DrawConsole ();
M_Draw ();
}
V_UpdatePalette ();
GX_EndRendering ();
VID_DrawWmoteGuide ();
}
/*
==================
SCR_UpdateScreen
This is called every frame, and can also be called explicitly to flush
text to the screen.
WARNING: be very careful calling this from elsewhere, because the refresh
needs almost the entire 256k of stack space!
==================
*/
void SCR_UpdateScreen (void)
{
if (block_drawing)
return;
scr_copytop = 0;
scr_copyeverything = 0;
if (scr_disabled_for_loading && !loading_num_step[0])
{
if (realtime - scr_disabled_time > 60)
{
scr_disabled_for_loading = qfalse;
Con_Printf ("load failed.\n");
}
else
return;
}
if (!scr_initialized || !con_initialized)
return; // not initialized yet
GL_BeginRendering (&glx, &gly, &glwidth, &glheight);
//
// determine size of refresh window
//
if (oldfov != scr_fov.value)
{
oldfov = scr_fov.value;
vid.recalc_refdef = qtrue;
}
if (oldscreensize != scr_viewsize.value)
{
oldscreensize = scr_viewsize.value;
vid.recalc_refdef = qtrue;
}
if (vid.recalc_refdef)
SCR_CalcRefdef ();
//
// do 3D refresh drawing, and then update the screen
//
SCR_SetUpToDrawConsole ();
V_RenderView ();
GL_Set2D ();
//
// draw any areas not covered by the refresh
//
SCR_TileClear ();
if (scr_drawdialog)
{
Sbar_Draw ();
Draw_FadeScreen ();
SCR_DrawNotifyString ();
scr_copyeverything = qtrue;
}
else if (scr_drawloading)
{
SCR_DrawLoading ();
Sbar_Draw ();
}
else if (cl.intermission == 1 && key_dest == key_game)
{
Sbar_IntermissionOverlay ();
}
else if (cl.intermission == 2 && key_dest == key_game)
{
Sbar_FinaleOverlay ();
SCR_CheckDrawCenterString ();
}
else
{
//if (crosshair.value)
// Draw_Character (scr_vrect.x + scr_vrect.width/2 - 4, scr_vrect.y + scr_vrect.height/2 - 4, '+');
Draw_Crosshair ();
SCR_DrawRam ();
SCR_DrawNet ();
SCR_DrawTurtle ();
//muff - to show FPS on screen
SCR_DrawFPS ();
SCR_DrawBAT ();
SCR_DrawPause ();
SCR_CheckDrawCenterString ();
Sbar_Draw ();
SCR_DrawConsole ();
M_Draw ();
}
Draw_LoadingFill();
V_UpdatePalette ();
GL_EndRendering ();
}
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");
}
/*
==================
SCR_UpdateScreen
This is called every frame, and can also be called explicitly to flush
text to the screen.
WARNING: be very careful calling this from elsewhere, because the refresh
needs almost the entire 256k of stack space!
==================
*/
void SCR_UpdateScreen (void)
{
static float oldscr_viewsize;
static float oldlcd_x;
vrect_t vrect;
if (scr_skipupdate)
return;
scr_copytop = 0;
scr_copyeverything = 0;
if (scr_disabled_for_loading)
{
if (realtime - scr_disabled_time > 60)
{
scr_disabled_for_loading = false;
total_loading_size = 0;
loading_stage = 0;
Con_Printf ("load failed.\n");
}
else
return;
}
if (cls.state == ca_dedicated)
return; // stdout only
if (!scr_initialized || !con_initialized)
return; // not initialized yet
if (scr_viewsize.value != oldscr_viewsize)
{
oldscr_viewsize = scr_viewsize.value;
vid.recalc_refdef = 1;
}
//
// check for vid changes
//
if (oldfov != scr_fov.value)
{
oldfov = scr_fov.value;
vid.recalc_refdef = true;
}
if (oldlcd_x != lcd_x.value)
{
oldlcd_x = lcd_x.value;
vid.recalc_refdef = true;
}
if (oldscreensize != scr_viewsize.value)
{
oldscreensize = scr_viewsize.value;
vid.recalc_refdef = true;
}
if (vid.recalc_refdef)
{
// something changed, so reorder the screen
SCR_CalcRefdef ();
}
//
// do 3D refresh drawing, and then update the screen
//
D_EnableBackBufferAccess (); // of all overlay stuff if drawing directly
if (scr_needfull && (!plaquemessage || plaquemessage[0] == 0 || !SCR_CheckDrawCenterString2()))
scr_fullupdate = 0;
if (scr_fullupdate++ < vid.numpages)
{ // clear the entire screen
scr_copyeverything = 1;
Draw_TileClear (0,0,vid.width,vid.height);
SB_Changed();
}
else if (scr_topupdate++ < vid.numpages)
{
scr_copyeverything = 1;
Draw_TileClear (0,0,vid.width,100);
SB_Changed();
}
pconupdate = NULL;
SCR_SetUpToDrawConsole ();
//SCR_EraseCenterString ();
D_DisableBackBufferAccess (); // for adapters that can't stay mapped in
// for linear writes all the time
if (cl.intermission < 1 || cl.intermission > 12)
{
VID_LockBuffer ();
V_RenderView ();
VID_UnlockBuffer ();
}
D_EnableBackBufferAccess (); // of all overlay stuff if drawing directly
if (scr_drawdialog)
{
SB_Draw();
Draw_FadeScreen ();
SCR_DrawNotifyString ();
scr_copyeverything = true;
}
else if (scr_drawloading)
{
SB_Draw();
Draw_FadeScreen ();
SCR_DrawLoading ();
}
else if (cl.intermission >= 1 && cl.intermission <= 12)
{
SB_IntermissionOverlay();
if (cl.intermission < 12)
{
SCR_DrawConsole();
M_Draw();
}
}
/* else if (cl.intermission == 2 && key_dest == key_game)
{
SB_FinaleOverlay();
SCR_CheckDrawCenterString();
}
else if (cl.intermission == 3 && key_dest == key_game)
{
SCR_CheckDrawCenterString ();
}*/
else
{
SCR_DrawRam();
SCR_DrawNet();
SCR_DrawTurtle();
SCR_DrawPause();
SCR_CheckDrawCenterString();
SB_Draw();
Plaque_Draw(plaquemessage,0);
SCR_DrawConsole();
M_Draw();
if (errormessage)
Plaque_Draw(errormessage,1);
if (info_up)
{
UpdateInfoMessage();
Info_Plaque_Draw(infomessage);
}
}
if (loading_stage)
SCR_DrawLoading();
D_DisableBackBufferAccess (); // for adapters that can't stay mapped in
// for linear writes all the time
if (pconupdate)
{
D_UpdateRects (pconupdate);
}
V_UpdatePalette ();
//
// update one of three areas
//
if (scr_copyeverything)
{
vrect.x = 0;
vrect.y = 0;
vrect.width = vid.width;
vrect.height = vid.height;
vrect.pnext = 0;
VID_Update (&vrect);
}
else if (scr_copytop)
{
vrect.x = 0;
vrect.y = 0;
vrect.width = vid.width;
vrect.height = vid.height - sb_lines;
vrect.pnext = 0;
VID_Update (&vrect);
}
else
{
vrect.x = scr_vrect.x;
vrect.y = scr_vrect.y;
vrect.width = scr_vrect.width;
vrect.height = scr_vrect.height;
vrect.pnext = 0;
VID_Update (&vrect);
}
}
/*
==================
SCR_UpdateScreen
This is called every frame, and can also be called explicitly to flush
text to the screen.
WARNING: be very careful calling this from elsewhere, because the refresh
needs almost the entire 256k of stack space!
==================
*/
void
SCR_UpdateScreen(void)
{
static float oldscr_viewsize;
vrect_t vrect;
if (scr_skipupdate || block_drawing)
return;
scr_copytop = 0;
scr_copyeverything = 0;
if (scr_disabled_for_loading) {
/*
* FIXME - this really needs to be fixed properly.
* Simply starting a new game and typing "changelevel foo" will hang
* the engine for 15s (was 60s!) if foo.bsp does not exist.
*/
if (realtime - scr_disabled_time > 15) {
scr_disabled_for_loading = false;
Con_Printf("load failed.\n");
} else
return;
}
if (cls.state == ca_dedicated)
return; // stdout only
if (!scr_initialized || !con_initialized)
return; // not initialized yet
if (scr_viewsize.value != oldscr_viewsize) {
oldscr_viewsize = scr_viewsize.value;
vid.recalc_refdef = 1;
}
//
// check for vid changes
//
if (oldfov != scr_fov.value) {
oldfov = scr_fov.value;
vid.recalc_refdef = true;
}
if (oldscreensize != scr_viewsize.value) {
oldscreensize = scr_viewsize.value;
vid.recalc_refdef = true;
}
if (vid.recalc_refdef) {
// something changed, so reorder the screen
SCR_CalcRefdef();
}
//
// do 3D refresh drawing, and then update the screen
//
D_EnableBackBufferAccess(); // of all overlay stuff if drawing directly
if (scr_fullupdate++ < vid.numpages) { // clear the entire screen
scr_copyeverything = 1;
Draw_TileClear(0, 0, vid.width, vid.height);
Sbar_Changed();
}
pconupdate = NULL;
SCR_SetUpToDrawConsole();
SCR_EraseCenterString();
D_DisableBackBufferAccess(); // for adapters that can't stay mapped in
// for linear writes all the time
VID_LockBuffer();
V_RenderView();
VID_UnlockBuffer();
D_EnableBackBufferAccess(); // of all overlay stuff if drawing directly
if (scr_drawdialog) {
Sbar_Draw();
Draw_FadeScreen();
SCR_DrawNotifyString();
scr_copyeverything = true;
} else if (scr_drawloading) {
SCR_DrawLoading();
Sbar_Draw();
} else if (cl.intermission == 1 && key_dest == key_game) {
Sbar_IntermissionOverlay();
} else if (cl.intermission == 2 && key_dest == key_game) {
Sbar_FinaleOverlay();
SCR_CheckDrawCenterString();
} else if (cl.intermission == 3 && key_dest == key_game) {
SCR_CheckDrawCenterString();
} else {
SCR_DrawRam();
SCR_DrawNet();
SCR_DrawTurtle();
SCR_DrawPause();
SCR_CheckDrawCenterString();
Sbar_Draw();
SCR_DrawConsole();
M_Draw();
}
D_DisableBackBufferAccess(); // for adapters that can't stay mapped in
// for linear writes all the time
if (pconupdate) {
D_UpdateRects(pconupdate);
}
V_UpdatePalette();
//
// update one of three areas
//
if (scr_copyeverything) {
vrect.x = 0;
vrect.y = 0;
vrect.width = vid.width;
vrect.height = vid.height;
vrect.pnext = 0;
VID_Update(&vrect);
} else if (scr_copytop) {
vrect.x = 0;
vrect.y = 0;
vrect.width = vid.width;
vrect.height = vid.height - sb_lines;
vrect.pnext = 0;
VID_Update(&vrect);
} else {
vrect.x = scr_vrect.x;
vrect.y = scr_vrect.y;
vrect.width = scr_vrect.width;
vrect.height = scr_vrect.height;
vrect.pnext = 0;
VID_Update(&vrect);
}
}
/*
SCR_UpdateScreen
This is called every frame, and can also be called explicitly to flush
text to the screen.
WARNING: be very careful calling this from elsewhere, because the refresh
needs almost the entire 256k of stack space!
*/
void
SCR_UpdateScreen (void)
{
double time1 = 0, time2;
float f;
if (block_drawing)
return;
vid.numpages = 2 + gl_triplebuffer->int_val;
scr_copytop = 0;
scr_copyeverything = 0;
if (scr_disabled_for_loading) {
if (realtime - scr_disabled_time > 60) {
scr_disabled_for_loading = false;
Con_Printf ("load failed.\n");
} else {
return;
}
}
if (!scr_initialized || !con_initialized) // not initialized yet
return;
if (oldsbar != cl_sbar->int_val) {
oldsbar = cl_sbar->int_val;
vid.recalc_refdef = true;
}
if (oldviewsize != scr_viewsize->int_val) {
oldviewsize = scr_viewsize->int_val;
vid.recalc_refdef = true;
}
GL_BeginRendering (&glx, &gly, &glwidth, &glheight);
if (r_speeds->int_val) {
time1 = Sys_DoubleTime ();
c_brush_polys = 0;
c_alias_polys = 0;
}
if (oldfov != scr_fov->value) { // determine size of refresh window
oldfov = scr_fov->value;
vid.recalc_refdef = true;
}
if (vid.recalc_refdef)
SCR_CalcRefdef ();
// do 3D refresh drawing, and then update the screen
if (lighthalf != gl_lightmode->int_val) {
lighthalf = gl_lightmode->int_val;
if (lighthalf)
lighthalf_v[0] = lighthalf_v[1] = lighthalf_v[2] = 128;
else
lighthalf_v[0] = lighthalf_v[1] = lighthalf_v[2] = 255;
R_ForceLightUpdate ();
}
SCR_SetUpToDrawConsole ();
V_RenderView ();
GL_Set2D ();
// draw any areas not covered by the refresh
SCR_TileClear ();
if (r_netgraph->int_val)
R_NetGraph ();
if (cl.intermission == 1 && key_dest == key_game) {
Sbar_IntermissionOverlay ();
} else if (cl.intermission == 2 && key_dest == key_game) {
Sbar_FinaleOverlay ();
SCR_CheckDrawCenterString ();
} else {
if (crosshair->int_val)
Draw_Crosshair ();
SCR_DrawRam ();
SCR_DrawNet ();
SCR_DrawFPS ();
SCR_DrawTime ();
SCR_DrawTurtle ();
SCR_DrawPause ();
SCR_CheckDrawCenterString ();
Sbar_Draw ();
SCR_DrawConsole ();
M_Draw ();
}
// LordHavoc: adjustable brightness and contrast,
// also makes polyblend apply to whole screen
glDisable (GL_TEXTURE_2D);
Cvar_SetValue (brightness, bound (1, brightness->value, 5));
if (lighthalf) // LordHavoc: render was done at half
//
// brightness
f = brightness->value * 2;
else
f = brightness->value;
if (f >= 1.002) { // Make sure we don't get bit by
// roundoff errors
glBlendFunc (GL_DST_COLOR, GL_ONE);
glBegin (GL_QUADS);
while (f >= 1.002) { // precision
if (f >= 2)
glColor3f (1, 1, 1);
else
glColor3f (f - 1, f - 1, f - 1);
glVertex2f (0, 0);
glVertex2f (vid.width, 0);
glVertex2f (vid.width, vid.height);
glVertex2f (0, vid.height);
f *= 0.5;
}
glEnd ();
glColor3ubv (lighthalf_v);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}
if (v_blend[3]) {
glBegin (GL_QUADS);
glColor4fv (v_blend);
glVertex2f (0, 0);
glVertex2f (vid.width, 0);
glVertex2f (vid.width, vid.height);
glVertex2f (0, vid.height);
glEnd ();
glColor3ubv (lighthalf_v);
}
glEnable (GL_TEXTURE_2D);
V_UpdatePalette ();
if (r_speeds->int_val) {
// glFinish ();
time2 = Sys_DoubleTime ();
Con_Printf ("%3i ms %4i wpoly %4i epoly\n",
(int) ((time2 - time1) * 1000), c_brush_polys,
c_alias_polys);
}
glFinish ();
GL_EndRendering ();
}
