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rockbox/apps/plugins/sdl/progs/quake/vgamodes.h
Franklin Wei 5d05b9d3e9 Quake! 
This ports id Software's Quake to run on the SDL plugin runtime. The
source code originated from id under the GPLv2 license. I used
https://github.com/ahefner/sdlquake as the base of my port.

Performance is, unsurprisingly, not on par with what you're probably
used to on PC. I average about 10FPS on ipod6g, but it's still
playable.

Sound works well enough, but in-game music is not supported. I've
written ARM assembly routines for the inner sound loop. Make sure you
turn the "brightness" all the way down, or colors will look funky.

To run, extract Quake's data files to /.rockbox/quake. Have fun!

Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799
2019-07-19 22:37:40 -04:00

599 lines
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/*
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.
*/
//
// vgamodes.h: VGA mode set tables
//
#include "vregset.h"
int VGA_InitMode (viddef_t *vid, vmode_t *pcurrentmode);
void VGA_SwapBuffers (viddef_t *vid, vmode_t *pcurrentmode, vrect_t *rects);
void VGA_SetPalette (viddef_t *vid, vmode_t *pcurrentmode,
unsigned char *pal);
///////////////////////////////////////////////////////////////////////////
// the following base mode descriptors plus extra data together provide all
// the data needed to do VGA mode sets
///////////////////////////////////////////////////////////////////////////
typedef struct {
int vidbuffer;
int *pregset;
} vextra_t;
int vrsnull[] = {
VRS_END,
};
int vrs320x200x256planar[] = {
//
// switch to linear, non-chain4 mode
//
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 1,
VRS_BYTE_OUT, SC_INDEX, MEMORY_MODE,
VRS_BYTE_RMW, SC_DATA, ~0x08, 0x04,
VRS_BYTE_OUT, GC_INDEX, GRAPHICS_MODE,
VRS_BYTE_RMW, GC_DATA, ~0x13, 0x00,
VRS_BYTE_OUT, GC_INDEX, MISCELLANOUS,
VRS_BYTE_RMW, GC_DATA, ~0x02, 0x00,
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 3,
//
// change the CRTC from doubleword to byte mode
//
VRS_BYTE_OUT, CRTC_INDEX, UNDERLINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x40, 0x00,
VRS_BYTE_OUT, CRTC_INDEX, MODE_CONTROL,
VRS_BYTE_RMW, CRTC_DATA, ~0x00, 0x40,
VRS_END,
};
int vrs360x200x256planar[] = {
//
// switch to linear, non-chain4 mode
//
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 1,
VRS_WORD_OUT, SC_INDEX, 0x0604,
VRS_BYTE_OUT, MISC_OUTPUT, 0x67,
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 3,
//
// unprotect CRTC0 through CRTC0
//
VRS_BYTE_OUT, CRTC_INDEX, 0x11,
VRS_BYTE_RMW, CRTC_DATA, ~0x80, 0x00,
//
// change the CRTC from doubleword to byte mode
//
VRS_BYTE_OUT, CRTC_INDEX, UNDERLINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x40, 0x00,
VRS_BYTE_OUT, CRTC_INDEX, MODE_CONTROL,
VRS_BYTE_RMW, CRTC_DATA, ~0x00, 0x40,
//
// set up the CRT Controller
//
VRS_WORD_OUT, CRTC_INDEX, 0x6B00,
VRS_WORD_OUT, CRTC_INDEX, 0x5901,
VRS_WORD_OUT, CRTC_INDEX, 0x5A02,
VRS_WORD_OUT, CRTC_INDEX, 0x8E03,
VRS_WORD_OUT, CRTC_INDEX, 0x5E04,
VRS_WORD_OUT, CRTC_INDEX, 0x8A05,
VRS_WORD_OUT, CRTC_INDEX, 0x3013,
VRS_END,
};
int vrs320x240x256planar[] = {
//
// switch to linear, non-chain4 mode
//
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 1,
VRS_BYTE_OUT, SC_INDEX, MEMORY_MODE,
VRS_BYTE_RMW, SC_DATA, ~0x08, 0x04,
VRS_BYTE_OUT, GC_INDEX, GRAPHICS_MODE,
VRS_BYTE_RMW, GC_DATA, ~0x13, 0x00,
VRS_BYTE_OUT, GC_INDEX, MISCELLANOUS,
VRS_BYTE_RMW, GC_DATA, ~0x02, 0x00,
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 3,
//
// unprotect CRTC0 through CRTC0
//
VRS_BYTE_OUT, CRTC_INDEX, 0x11,
VRS_BYTE_RMW, CRTC_DATA, ~0x80, 0x00,
//
// set up the CRT Controller
//
VRS_WORD_OUT, CRTC_INDEX, 0x0D06,
VRS_WORD_OUT, CRTC_INDEX, 0x3E07,
VRS_WORD_OUT, CRTC_INDEX, 0x4109,
VRS_WORD_OUT, CRTC_INDEX, 0xEA10,
VRS_WORD_OUT, CRTC_INDEX, 0xAC11,
VRS_WORD_OUT, CRTC_INDEX, 0xDF12,
VRS_WORD_OUT, CRTC_INDEX, 0x0014,
VRS_WORD_OUT, CRTC_INDEX, 0xE715,
VRS_WORD_OUT, CRTC_INDEX, 0x0616,
VRS_WORD_OUT, CRTC_INDEX, 0xE317,
VRS_END,
};
int vrs360x240x256planar[] = {
//
// switch to linear, non-chain4 mode
//
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 1,
VRS_WORD_OUT, SC_INDEX, 0x0604,
VRS_BYTE_OUT, MISC_OUTPUT, 0xE7,
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 3,
//
// unprotect CRTC0 through CRTC0
//
VRS_BYTE_OUT, CRTC_INDEX, 0x11,
VRS_BYTE_RMW, CRTC_DATA, ~0x80, 0x00,
//
// set up the CRT Controller
//
VRS_WORD_OUT, CRTC_INDEX, 0x6B00,
VRS_WORD_OUT, CRTC_INDEX, 0x5901,
VRS_WORD_OUT, CRTC_INDEX, 0x5A02,
VRS_WORD_OUT, CRTC_INDEX, 0x8E03,
VRS_WORD_OUT, CRTC_INDEX, 0x5E04,
VRS_WORD_OUT, CRTC_INDEX, 0x8A05,
VRS_WORD_OUT, CRTC_INDEX, 0x0D06,
VRS_WORD_OUT, CRTC_INDEX, 0x3E07,
VRS_WORD_OUT, CRTC_INDEX, 0x4109,
VRS_WORD_OUT, CRTC_INDEX, 0xEA10,
VRS_WORD_OUT, CRTC_INDEX, 0xAC11,
VRS_WORD_OUT, CRTC_INDEX, 0xDF12,
VRS_WORD_OUT, CRTC_INDEX, 0x3013,
VRS_WORD_OUT, CRTC_INDEX, 0x0014,
VRS_WORD_OUT, CRTC_INDEX, 0xE715,
VRS_WORD_OUT, CRTC_INDEX, 0x0616,
VRS_WORD_OUT, CRTC_INDEX, 0xE317,
VRS_END,
};
int vrs320x350x256planar[] = {
//
// switch to linear, non-chain4 mode
//
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 1,
VRS_BYTE_OUT, SC_INDEX, MEMORY_MODE,
VRS_BYTE_RMW, SC_DATA, ~0x08, 0x04,
VRS_BYTE_OUT, GC_INDEX, GRAPHICS_MODE,
VRS_BYTE_RMW, GC_DATA, ~0x10, 0x00,
VRS_BYTE_OUT, GC_INDEX, MISCELLANOUS,
VRS_BYTE_RMW, GC_DATA, ~0x02, 0x00,
VRS_BYTE_OUT, MISC_OUTPUT, 0xA3, // 350-scan-line scan rate
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 3,
//
// unprotect CRTC0 through CRTC0
//
VRS_BYTE_OUT, CRTC_INDEX, 0x11,
VRS_BYTE_RMW, CRTC_DATA, ~0x80, 0x00,
//
// stop scanning each line twice
//
VRS_BYTE_OUT, CRTC_INDEX, MAX_SCAN_LINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x1F, 0x00,
//
// change the CRTC from doubleword to byte mode
//
VRS_BYTE_OUT, CRTC_INDEX, UNDERLINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x40, 0x00,
VRS_BYTE_OUT, CRTC_INDEX, MODE_CONTROL,
VRS_BYTE_RMW, CRTC_DATA, ~0x00, 0x40,
//
// set the vertical counts for 350-scan-line mode
//
VRS_WORD_OUT, CRTC_INDEX, 0xBF06,
VRS_WORD_OUT, CRTC_INDEX, 0x1F07,
VRS_WORD_OUT, CRTC_INDEX, 0x8310,
VRS_WORD_OUT, CRTC_INDEX, 0x8511,
VRS_WORD_OUT, CRTC_INDEX, 0x5D12,
VRS_WORD_OUT, CRTC_INDEX, 0x6315,
VRS_WORD_OUT, CRTC_INDEX, 0xBA16,
VRS_END,
};
int vrs360x350x256planar[] = {
//
// switch to linear, non-chain4 mode
//
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 1,
VRS_WORD_OUT, SC_INDEX, 0x0604,
VRS_BYTE_OUT, MISC_OUTPUT, 0xA7, // 350-scan-line scan rate
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 3,
//
// unprotect CRTC0 through CRTC0
//
VRS_BYTE_OUT, CRTC_INDEX, 0x11,
VRS_BYTE_RMW, CRTC_DATA, ~0x80, 0x00,
//
// stop scanning each line twice
//
VRS_BYTE_OUT, CRTC_INDEX, MAX_SCAN_LINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x1F, 0x00,
//
// change the CRTC from doubleword to byte mode
//
VRS_BYTE_OUT, CRTC_INDEX, UNDERLINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x40, 0x00,
VRS_BYTE_OUT, CRTC_INDEX, MODE_CONTROL,
VRS_BYTE_RMW, CRTC_DATA, ~0x00, 0x40,
//
// set the vertical counts for 350-scan-line mode and 360 pixels across
//
VRS_WORD_OUT, CRTC_INDEX, 0x6B00,
VRS_WORD_OUT, CRTC_INDEX, 0x5901,
VRS_WORD_OUT, CRTC_INDEX, 0x5A02,
VRS_WORD_OUT, CRTC_INDEX, 0x8E03,
VRS_WORD_OUT, CRTC_INDEX, 0x5E04,
VRS_WORD_OUT, CRTC_INDEX, 0x8A05,
VRS_WORD_OUT, CRTC_INDEX, 0xBF06,
VRS_WORD_OUT, CRTC_INDEX, 0x1F07,
VRS_WORD_OUT, CRTC_INDEX, 0x8310,
VRS_WORD_OUT, CRTC_INDEX, 0x8511,
VRS_WORD_OUT, CRTC_INDEX, 0x5D12,
VRS_WORD_OUT, CRTC_INDEX, 0x3013,
VRS_WORD_OUT, CRTC_INDEX, 0x6315,
VRS_WORD_OUT, CRTC_INDEX, 0xBA16,
VRS_END,
};
int vrs320x400x256planar[] = {
//
// switch to linear, non-chain4 mode
//
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 1,
VRS_BYTE_OUT, SC_INDEX, MEMORY_MODE,
VRS_BYTE_RMW, SC_DATA, ~0x08, 0x04,
VRS_BYTE_OUT, GC_INDEX, GRAPHICS_MODE,
VRS_BYTE_RMW, GC_DATA, ~0x10, 0x00,
VRS_BYTE_OUT, GC_INDEX, MISCELLANOUS,
VRS_BYTE_RMW, GC_DATA, ~0x02, 0x00,
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 3,
//
// stop scanning each line twice
//
VRS_BYTE_OUT, CRTC_INDEX, MAX_SCAN_LINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x1F, 0x00,
//
// change the CRTC from doubleword to byte mode
//
VRS_BYTE_OUT, CRTC_INDEX, UNDERLINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x40, 0x00,
VRS_BYTE_OUT, CRTC_INDEX, MODE_CONTROL,
VRS_BYTE_RMW, CRTC_DATA, ~0x00, 0x40,
VRS_END,
};
int vrs360x400x256planar[] = {
//
// switch to linear, non-chain4 mode
//
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 1,
VRS_WORD_OUT, SC_INDEX, 0x0604,
VRS_BYTE_OUT, MISC_OUTPUT, 0x67,
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 3,
//
// unprotect CRTC0 through CRTC0
//
VRS_BYTE_OUT, CRTC_INDEX, 0x11,
VRS_BYTE_RMW, CRTC_DATA, ~0x80, 0x00,
//
// stop scanning each line twice
//
VRS_BYTE_OUT, CRTC_INDEX, MAX_SCAN_LINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x1F, 0x00,
//
// change the CRTC from doubleword to byte mode
//
VRS_BYTE_OUT, CRTC_INDEX, UNDERLINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x40, 0x00,
VRS_BYTE_OUT, CRTC_INDEX, MODE_CONTROL,
VRS_BYTE_RMW, CRTC_DATA, ~0x00, 0x40,
//
// set up the CRT Controller
//
VRS_WORD_OUT, CRTC_INDEX, 0x6B00,
VRS_WORD_OUT, CRTC_INDEX, 0x5901,
VRS_WORD_OUT, CRTC_INDEX, 0x5A02,
VRS_WORD_OUT, CRTC_INDEX, 0x8E03,
VRS_WORD_OUT, CRTC_INDEX, 0x5E04,
VRS_WORD_OUT, CRTC_INDEX, 0x8A05,
VRS_WORD_OUT, CRTC_INDEX, 0x3013,
VRS_END,
};
int vrs320x480x256planar[] = {
//
// switch to linear, non-chain4 mode
//
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 1,
VRS_BYTE_OUT, SC_INDEX, MEMORY_MODE,
VRS_BYTE_RMW, SC_DATA, ~0x08, 0x04,
VRS_BYTE_OUT, GC_INDEX, GRAPHICS_MODE,
VRS_BYTE_RMW, GC_DATA, ~0x10, 0x00,
VRS_BYTE_OUT, GC_INDEX, MISCELLANOUS,
VRS_BYTE_RMW, GC_DATA, ~0x02, 0x00,
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 3,
//
// unprotect CRTC0 through CRTC0
//
VRS_BYTE_OUT, CRTC_INDEX, 0x11,
VRS_BYTE_RMW, CRTC_DATA, ~0x80, 0x00,
//
// stop scanning each line twice
//
VRS_BYTE_OUT, CRTC_INDEX, MAX_SCAN_LINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x1F, 0x00,
//
// change the CRTC from doubleword to byte mode
//
VRS_BYTE_OUT, CRTC_INDEX, UNDERLINE,
VRS_BYTE_RMW, CRTC_DATA, ~0x40, 0x00,
VRS_BYTE_OUT, CRTC_INDEX, MODE_CONTROL,
VRS_BYTE_RMW, CRTC_DATA, ~0x00, 0x40,
//
// set up the CRT Controller
//
VRS_WORD_OUT, CRTC_INDEX, 0x0D06,
VRS_WORD_OUT, CRTC_INDEX, 0x3E07,
VRS_WORD_OUT, CRTC_INDEX, 0xEA10,
VRS_WORD_OUT, CRTC_INDEX, 0xAC11,
VRS_WORD_OUT, CRTC_INDEX, 0xDF12,
VRS_WORD_OUT, CRTC_INDEX, 0xE715,
VRS_WORD_OUT, CRTC_INDEX, 0x0616,
VRS_END,
};
int vrs360x480x256planar[] = {
//
// switch to linear, non-chain4 mode
//
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 1,
VRS_WORD_OUT, SC_INDEX, 0x0604,
VRS_BYTE_OUT, MISC_OUTPUT, 0xE7,
VRS_BYTE_OUT, SC_INDEX, SYNC_RESET,
VRS_BYTE_OUT, SC_DATA, 3,
//
// unprotect CRTC0 through CRTC0
//
VRS_BYTE_OUT, CRTC_INDEX, 0x11,
VRS_BYTE_RMW, CRTC_DATA, ~0x80, 0x00,
//
// set up the CRT Controller
//
VRS_WORD_OUT, CRTC_INDEX, 0x6B00,
VRS_WORD_OUT, CRTC_INDEX, 0x5901,
VRS_WORD_OUT, CRTC_INDEX, 0x5A02,
VRS_WORD_OUT, CRTC_INDEX, 0x8E03,
VRS_WORD_OUT, CRTC_INDEX, 0x5E04,
VRS_WORD_OUT, CRTC_INDEX, 0x8A05,
VRS_WORD_OUT, CRTC_INDEX, 0x0D06,
VRS_WORD_OUT, CRTC_INDEX, 0x3E07,
VRS_WORD_OUT, CRTC_INDEX, 0x4009,
VRS_WORD_OUT, CRTC_INDEX, 0xEA10,
VRS_WORD_OUT, CRTC_INDEX, 0xAC11,
VRS_WORD_OUT, CRTC_INDEX, 0xDF12,
VRS_WORD_OUT, CRTC_INDEX, 0x3013,
VRS_WORD_OUT, CRTC_INDEX, 0x0014,
VRS_WORD_OUT, CRTC_INDEX, 0xE715,
VRS_WORD_OUT, CRTC_INDEX, 0x0616,
VRS_WORD_OUT, CRTC_INDEX, 0xE317,
VRS_END,
};
//
// extra VGA-specific data for vgavidmodes
//
vextra_t extra320x200x256linear = {
1, vrsnull
};
vextra_t extra320x200x256planar = {
1, vrs320x200x256planar
};
vextra_t extra360x200x256planar = {
1, vrs360x200x256planar
};
vextra_t extra320x240x256planar = {
1, vrs320x240x256planar
};
vextra_t extra360x240x256planar = {
1, vrs360x240x256planar
};
vextra_t extra320x350x256planar = {
1, vrs320x350x256planar
};
vextra_t extra360x350x256planar = {
1, vrs360x350x256planar
};
vextra_t extra320x400x256planar = {
1, vrs320x400x256planar
};
vextra_t extra360x400x256planar = {
1, vrs360x400x256planar
};
vextra_t extra320x480x256planar = {
1, vrs320x480x256planar
};
vextra_t extra360x480x256planar = {
1, vrs360x480x256planar
};
//
// base mode descriptors, in ascending order of number of pixels
//
vmode_t vgavidmodes[] = {
{
NULL,
"320x200", " ***** standard VGA modes ***** ",
320, 200, (200.0/320.0)*(320.0/240.0), 320, 0, 1, &extra320x200x256linear,
VGA_InitMode, VGA_SwapBuffers, VGA_SetPalette,
VGA_BeginDirectRect, VGA_EndDirectRect
},
{
NULL,
"320x200", " ***** Mode X-style modes ***** ",
320, 200, (200.0/320.0)*(320.0/240.0), 320, 1, 1, &extra320x200x256planar,
VGA_InitMode, VGA_SwapBuffers, VGA_SetPalette,
VGA_BeginDirectRect, VGA_EndDirectRect
},
{
NULL,
"360x200", NULL, 360, 200, (200.0/360.0)*(320.0/240.0),
384, 1, 1, &extra360x200x256planar, VGA_InitMode,
VGA_SwapBuffers,
VGA_SetPalette, VGA_BeginDirectRect, VGA_EndDirectRect
},
{
NULL,
"320x240", NULL, 320, 240, (240.0/320.0)*(320.0/240.0),
320, 1, 1, &extra320x240x256planar, VGA_InitMode,
VGA_SwapBuffers,
VGA_SetPalette, VGA_BeginDirectRect, VGA_EndDirectRect
},
{
NULL,
"360x240", NULL, 360, 240, (240.0/360.0)*(320.0/240.0),
384, 1, 1, &extra360x240x256planar,
VGA_InitMode, VGA_SwapBuffers, VGA_SetPalette,
VGA_BeginDirectRect, VGA_EndDirectRect
},
{
NULL,
"320x350", NULL, 320, 350, (350.0/320.0)*(320.0/240.0),
320, 1, 1, &extra320x350x256planar, VGA_InitMode,
VGA_SwapBuffers,
VGA_SetPalette, VGA_BeginDirectRect, VGA_EndDirectRect
},
{
NULL,
"360x350", NULL, 360, 350, (350.0/360.0)*(320.0/240.0),
384, 1, 1, &extra360x350x256planar, VGA_InitMode,
VGA_SwapBuffers,
VGA_SetPalette, VGA_BeginDirectRect, VGA_EndDirectRect
},
{
NULL,
"320x400", NULL, 320, 400, (400.0/320.0)*(320.0/240.0), 320,
1, 1, &extra320x400x256planar, VGA_InitMode,
VGA_SwapBuffers,
VGA_SetPalette, VGA_BeginDirectRect, VGA_EndDirectRect
},
{
NULL,
"360x400", NULL, 360, 400, (400.0/360.0)*(320.0/240.0),
384, 1, 1, &extra360x400x256planar, VGA_InitMode,
VGA_SwapBuffers,
VGA_SetPalette, VGA_BeginDirectRect, VGA_EndDirectRect
},
{
NULL,
"320x480", NULL, 320, 480, (480.0/320.0)*(320.0/240.0),
320, 1, 1, &extra320x480x256planar, VGA_InitMode,
VGA_SwapBuffers,
VGA_SetPalette, VGA_BeginDirectRect, VGA_EndDirectRect
},
{
NULL,
"360x480", NULL, 360, 480, (480.0/360.0)*(320.0/240.0),
384, 1, 1, &extra360x480x256planar, VGA_InitMode,
VGA_SwapBuffers,
VGA_SetPalette, VGA_BeginDirectRect, VGA_EndDirectRect
},
};
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