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| author | wyatt8740 <wyatt8740@yahoo.com> | 2014-01-06 12:02:16 -0500 |
|---|---|---|
| committer | wyatt8740 <wyatt8740@yahoo.com> | 2014-01-06 12:02:16 -0500 |
| commit | a8f828a066773a59fdf646299359d35ae0e845af (patch) | |
| tree | 86123409fc6f231cf4136e81159b63cb1e9ec102 /WinQuake/d_init.c | |
| parent | b2951690415054ae8705c07f8df7a4ba7cde382a (diff) | |
| download | quake-pum-a8f828a066773a59fdf646299359d35ae0e845af.tar.gz | |
Removed accidental upload of copyrighted map files
Diffstat (limited to 'WinQuake/d_init.c')
| -rw-r--r-- | WinQuake/d_init.c | 346 |
1 files changed, 173 insertions, 173 deletions
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);
+}
+
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