From a8f828a066773a59fdf646299359d35ae0e845af Mon Sep 17 00:00:00 2001 From: wyatt8740 Date: Mon, 6 Jan 2014 12:02:16 -0500 Subject: Removed accidental upload of copyrighted map files --- WinQuake/d_init.c | 346 +++++++++++++++++++++++++++--------------------------- 1 file changed, 173 insertions(+), 173 deletions(-) (limited to 'WinQuake/d_init.c') diff --git a/WinQuake/d_init.c b/WinQuake/d_init.c index 4c360fa..48d375a 100644 --- a/WinQuake/d_init.c +++ b/WinQuake/d_init.c @@ -1,173 +1,173 @@ -/* -Copyright (C) 1996-1997 Id Software, Inc. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -See the GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -*/ -// d_init.c: rasterization driver initialization - -#include "quakedef.h" -#include "d_local.h" - -#define NUM_MIPS 4 - -cvar_t d_subdiv16 = {"d_subdiv16", "1"}; -cvar_t d_mipcap = {"d_mipcap", "0"}; -cvar_t d_mipscale = {"d_mipscale", "1"}; - -surfcache_t *d_initial_rover; -qboolean d_roverwrapped; -int d_minmip; -float d_scalemip[NUM_MIPS-1]; - -static float basemip[NUM_MIPS-1] = {1.0, 0.5*0.8, 0.25*0.8}; - -extern int d_aflatcolor; - -void (*d_drawspans) (espan_t *pspan); - - -/* -=============== -D_Init -=============== -*/ -void D_Init (void) -{ - - r_skydirect = 1; - - Cvar_RegisterVariable (&d_subdiv16); - Cvar_RegisterVariable (&d_mipcap); - Cvar_RegisterVariable (&d_mipscale); - - r_drawpolys = false; - r_worldpolysbacktofront = false; - r_recursiveaffinetriangles = true; - r_pixbytes = 1; - r_aliasuvscale = 1.0; -} - - -/* -=============== -D_CopyRects -=============== -*/ -void D_CopyRects (vrect_t *prects, int transparent) -{ - -// this function is only required if the CPU doesn't have direct access to the -// back buffer, and there's some driver interface function that the driver -// doesn't support and requires Quake to do in software (such as drawing the -// console); Quake will then draw into wherever the driver points vid.buffer -// and will call this function before swapping buffers - - UNUSED(prects); - UNUSED(transparent); -} - - -/* -=============== -D_EnableBackBufferAccess -=============== -*/ -void D_EnableBackBufferAccess (void) -{ - VID_LockBuffer (); -} - - -/* -=============== -D_TurnZOn -=============== -*/ -void D_TurnZOn (void) -{ -// not needed for software version -} - - -/* -=============== -D_DisableBackBufferAccess -=============== -*/ -void D_DisableBackBufferAccess (void) -{ - VID_UnlockBuffer (); -} - - -/* -=============== -D_SetupFrame -=============== -*/ -void D_SetupFrame (void) -{ - int i; - - if (r_dowarp) - d_viewbuffer = r_warpbuffer; - else - d_viewbuffer = (void *)(byte *)vid.buffer; - - if (r_dowarp) - screenwidth = WARP_WIDTH; - else - screenwidth = vid.rowbytes; - - d_roverwrapped = false; - d_initial_rover = sc_rover; - - d_minmip = d_mipcap.value; - if (d_minmip > 3) - d_minmip = 3; - else if (d_minmip < 0) - d_minmip = 0; - - for (i=0 ; i<(NUM_MIPS-1) ; i++) - d_scalemip[i] = basemip[i] * d_mipscale.value; - -#if id386 - if (d_subdiv16.value) - d_drawspans = D_DrawSpans16; - else - d_drawspans = D_DrawSpans8; -#else - d_drawspans = D_DrawSpans8; -#endif - - d_aflatcolor = 0; -} - - -/* -=============== -D_UpdateRects -=============== -*/ -void D_UpdateRects (vrect_t *prect) -{ - -// the software driver draws these directly to the vid buffer - - UNUSED(prect); -} - +/* +Copyright (C) 1996-1997 Id Software, Inc. + +This program is free software; you can redistribute it and/or +modify it under the terms of the GNU General Public License +as published by the Free Software Foundation; either version 2 +of the License, or (at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +*/ +// d_init.c: rasterization driver initialization + +#include "quakedef.h" +#include "d_local.h" + +#define NUM_MIPS 4 + +cvar_t d_subdiv16 = {"d_subdiv16", "1"}; +cvar_t d_mipcap = {"d_mipcap", "0"}; +cvar_t d_mipscale = {"d_mipscale", "1"}; + +surfcache_t *d_initial_rover; +qboolean d_roverwrapped; +int d_minmip; +float d_scalemip[NUM_MIPS-1]; + +static float basemip[NUM_MIPS-1] = {1.0, 0.5*0.8, 0.25*0.8}; + +extern int d_aflatcolor; + +void (*d_drawspans) (espan_t *pspan); + + +/* +=============== +D_Init +=============== +*/ +void D_Init (void) +{ + + r_skydirect = 1; + + Cvar_RegisterVariable (&d_subdiv16); + Cvar_RegisterVariable (&d_mipcap); + Cvar_RegisterVariable (&d_mipscale); + + r_drawpolys = false; + r_worldpolysbacktofront = false; + r_recursiveaffinetriangles = true; + r_pixbytes = 1; + r_aliasuvscale = 1.0; +} + + +/* +=============== +D_CopyRects +=============== +*/ +void D_CopyRects (vrect_t *prects, int transparent) +{ + +// this function is only required if the CPU doesn't have direct access to the +// back buffer, and there's some driver interface function that the driver +// doesn't support and requires Quake to do in software (such as drawing the +// console); Quake will then draw into wherever the driver points vid.buffer +// and will call this function before swapping buffers + + UNUSED(prects); + UNUSED(transparent); +} + + +/* +=============== +D_EnableBackBufferAccess +=============== +*/ +void D_EnableBackBufferAccess (void) +{ + VID_LockBuffer (); +} + + +/* +=============== +D_TurnZOn +=============== +*/ +void D_TurnZOn (void) +{ +// not needed for software version +} + + +/* +=============== +D_DisableBackBufferAccess +=============== +*/ +void D_DisableBackBufferAccess (void) +{ + VID_UnlockBuffer (); +} + + +/* +=============== +D_SetupFrame +=============== +*/ +void D_SetupFrame (void) +{ + int i; + + if (r_dowarp) + d_viewbuffer = r_warpbuffer; + else + d_viewbuffer = (void *)(byte *)vid.buffer; + + if (r_dowarp) + screenwidth = WARP_WIDTH; + else + screenwidth = vid.rowbytes; + + d_roverwrapped = false; + d_initial_rover = sc_rover; + + d_minmip = d_mipcap.value; + if (d_minmip > 3) + d_minmip = 3; + else if (d_minmip < 0) + d_minmip = 0; + + for (i=0 ; i<(NUM_MIPS-1) ; i++) + d_scalemip[i] = basemip[i] * d_mipscale.value; + +#if id386 + if (d_subdiv16.value) + d_drawspans = D_DrawSpans16; + else + d_drawspans = D_DrawSpans8; +#else + d_drawspans = D_DrawSpans8; +#endif + + d_aflatcolor = 0; +} + + +/* +=============== +D_UpdateRects +=============== +*/ +void D_UpdateRects (vrect_t *prect) +{ + +// the software driver draws these directly to the vid buffer + + UNUSED(prect); +} + -- cgit v1.2.3