sdl-ios-xcode: src/video/xbios/SDL

annotate src/video/xbios/SDL_xbiosmodes.c @ 2993:2fad80c77c17

Technically more correct

author	Sam Lantinga <slouken@libsdl.org>
date	Sun, 04 Jan 2009 19:26:50 +0000
parents	99210400e8b9
children

rev	line source
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	1 /*
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	2 SDL - Simple DirectMedia Layer
2859 99210400e8b9 Updated copyright date Sam Lantinga <slouken@libsdl.org> parents: 2735 diff changeset	3 Copyright (C) 1997-2009 Sam Lantinga
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	4
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	5 This library is free software; you can redistribute it and/or
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	7 License as published by the Free Software Foundation; either
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	9
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	13 Lesser General Public License for more details.
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	14
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	16 License along with this library; if not, write to the Free Software
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	18
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	19 Sam Lantinga
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	20 slouken@libsdl.org
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	21 */
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	22
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	23 #include <mint/osbind.h>
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	24 #include <mint/falcon.h>
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	25
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	26 #include "SDL_config.h"
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	27 #include "SDL_xbios.h"
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	28 #include "SDL_xbiosmodes.h"
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	29
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	30
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	31 typedef struct
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	32 {
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	33 int width, height, bpp;
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	34 int modecode;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	35 int doubleline;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	36 } xbios_mode_t;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	37
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	38 static xbios_mode_t falcon_rgb_modes[] = {
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	39 {768, 480, 16, BPS16 \| COL80 \| OVERSCAN \| VERTFLAG},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	40 {768, 240, 16, BPS16 \| COL80 \| OVERSCAN},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	41 {640, 400, 16, BPS16 \| COL80 \| VERTFLAG},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	42 {640, 200, 16, BPS16 \| COL80},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	43 {384, 480, 16, BPS16 \| OVERSCAN \| VERTFLAG},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	44 {384, 240, 16, BPS16 \| OVERSCAN},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	45 {320, 400, 16, BPS16 \| VERTFLAG},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	46 {320, 200, 16, BPS16},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	47 {768, 480, 8, BPS8 \| COL80 \| OVERSCAN \| VERTFLAG},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	48 {768, 240, 8, BPS8 \| COL80 \| OVERSCAN},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	49 {640, 400, 8, BPS8 \| COL80 \| VERTFLAG},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	50 {640, 200, 8, BPS8 \| COL80},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	51 {384, 480, 8, BPS8 \| OVERSCAN \| VERTFLAG},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	52 {384, 240, 8, BPS8 \| OVERSCAN},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	53 {320, 400, 8, BPS8 \| VERTFLAG},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	54 {320, 200, 8, BPS8}
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	55 };
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	56
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	57 static xbios_mode_t falcon_vga_modes[] = {
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	58 {320, 480, 16, BPS16},
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	59 {320, 240, 16, BPS16 \| VERTFLAG},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	60 {640, 480, 8, BPS8 \| COL80},
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	61 {640, 240, 8, BPS8 \| COL80 \| VERTFLAG},
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	62 {320, 480, 8, BPS8},
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	63 {320, 240, 8, BPS8 \| VERTFLAG}
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	64 };
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	65
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	66 static void
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	67 SDL_XBIOS_AddMode(_THIS, int width, int height, int bpp, Uint16 modecode,
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	68 SDL_bool doubleline)
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	69 {
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	70 SDL_VideoDisplay display;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	71 SDL_DisplayData *displaydata;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	72 SDL_DisplayMode mode;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	73 Uint32 Rmask, Gmask, Bmask, Amask;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	74 int orig_bpp;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	75
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	76 Rmask = Gmask = Bmask = Amask = 0;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	77 if (bpp == 16) {
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	78 Rmask = 31 << 11;
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	79 Gmask = 63 << 5;
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	80 Bmask = 31;
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	81 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	82 /* Memorize for c2p4 operation */
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	83 orig_bpp = bpp;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	84 if (bpp == 4) {
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	85 bpp = 8;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	86 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	87
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	88 mode.format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask);
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	89 mode.w = width;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	90 mode.h = height;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	91 mode.refresh_rate = 0;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	92 mode.driverdata = NULL;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	93
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	94 displaydata = (SDL_DisplayData ) SDL_malloc(sizeof(displaydata));
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	95 if (!displaydata) {
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	96 return;
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	97 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	98 displaydata->modecode = modecode;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	99 displaydata->doubleline = doubleline;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	100 displaydata->c2p4 = (orig_bpp == 4);
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	101
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	102 SDL_zero(display);
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	103 display.desktop_mode = mode;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	104 display.current_mode = mode;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	105 display.driverdata = displaydata;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	106 SDL_AddVideoDisplay(&display);
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	107 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	108
2073 790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	109 /* Current video mode save/restore */
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	110
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	111 static void
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	112 SDL_XBIOS_ModeSave(_THIS)
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	113 {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	114 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	115
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	116 data->old_vbase = Physbase();
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	117
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	118 switch (data->cookie_vdo >> 16) {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	119 case VDO_ST:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	120 case VDO_STE:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	121 data->old_modecode = Getrez();
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	122 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	123 case VDO_TT:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	124 data->old_modecode = EgetShift();
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	125 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	126 case VDO_F30:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	127 data->old_modecode = VsetMode(-1);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	128 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	129 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	130 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	131
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	132 static void
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	133 SDL_XBIOS_ModeRestore(_THIS)
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	134 {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	135 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	136
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	137 switch (data->cookie_vdo >> 16) {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	138 case VDO_ST:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	139 case VDO_STE:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	140 Setscreen(-1, data->old_vbase, data->old_modecode);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	141 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	142 case VDO_TT:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	143 Setscreen(-1, data->old_vbase, -1);
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	144 EsetShift(data->old_modecode);
2073 790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	145 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	146 case VDO_F30:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	147 Setscreen(-1, data->old_vbase, -1);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	148 VsetMode(data->old_modecode);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	149 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	150 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	151 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	152
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	153 /* Current palette save/restore */
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	154
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	155 static void
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	156 SDL_XBIOS_PaletteSave(_THIS)
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	157 {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	158 int i;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	159 Uint16 *palette;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	160 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	161
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	162 data->old_numcol = 0;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	163
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	164 switch (data->cookie_vdo >> 16) {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	165 case VDO_ST:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	166 case VDO_STE:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	167 switch (data->old_modecode << 8) {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	168 case ST_LOW:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	169 data->old_numcol = 16;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	170 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	171 case ST_MED:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	172 data->old_numcol = 4;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	173 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	174 case ST_HIGH:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	175 data->old_numcol = 2;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	176 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	177 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	178
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	179 palette = (Uint16 *) data->old_palette;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	180 for (i = 0; i < data->old_numcol; i++) {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	181 *palette++ = Setcolor(i, -1);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	182 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	183 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	184 case VDO_TT:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	185 switch (data->old_modecode & ES_MODE) {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	186 case TT_LOW:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	187 data->old_numcol = 256;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	188 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	189 case ST_LOW:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	190 case TT_MED:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	191 data->old_numcol = 16;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	192 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	193 case ST_MED:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	194 data->old_numcol = 4;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	195 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	196 case ST_HIGH:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	197 case TT_HIGH:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	198 data->old_numcol = 2;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	199 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	200 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	201 if (data->old_numcol) {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	202 EgetPalette(0, data->old_numcol, data->old_palette);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	203 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	204 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	205 case VDO_F30:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	206 data->old_numcol = 1 << (1 << (data->old_modecode & NUMCOLS));
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	207 if (data->old_numcol > 256) {
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	208 data->old_numcol = 0;
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	209 } else {
2073 790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	210 VgetRGB(0, data->old_numcol, data->old_palette);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	211 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	212 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	213 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	214 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	215
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	216 static void
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	217 SDL_XBIOS_PaletteRestore(_THIS)
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	218 {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	219 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	220
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	221 if (data->old_numcol == 0) {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	222 return;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	223 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	224
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	225 switch (data->cookie_vdo >> 16) {
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	226 case VDO_ST:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	227 case VDO_STE:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	228 Setpalette(data->old_palette);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	229 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	230 case VDO_TT:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	231 EsetPalette(0, data->old_numcol, data->old_palette);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	232 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	233 case VDO_F30:
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	234 VsetRGB(0, data->old_numcol, data->old_palette);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	235 break;
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	236 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	237 }
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	238
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	239 /* Public functions for use by the driver */
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	240
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	241 void
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	242 SDL_XBIOS_InitModes(_THIS)
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	243 {
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	244 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	245
2073 790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	246 SDL_XBIOS_PaletteSave(_this);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	247 SDL_XBIOS_ModeSave(_this);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	248
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	249 switch (data->cookie_vdo >> 16) {
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	250 case VDO_ST:
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	251 case VDO_STE:
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	252 {
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	253 SDL_XBIOS_AddMode(_this, 320, 200, 4, ST_LOW >> 8, SDL_FALSE);
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	254 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	255 break;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	256 case VDO_TT:
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	257 {
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	258 SDL_XBIOS_AddMode(_this, 320, 480, 8, TT_LOW, SDL_FALSE);
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	259 /* Software double-lined mode */
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	260 SDL_XBIOS_AddMode(_this, 320, 240, 8, TT_LOW, SDL_TRUE);
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	261 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	262 break;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	263 case VDO_F30:
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	264 {
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	265 Uint16 modecodemask = data->old_modecode & (VGA \| PAL);
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	266 int i;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	267
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	268 switch (VgetMonitor()) {
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	269 case MONITOR_MONO:
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	270 /* Not usable */
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	271 break;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	272 case MONITOR_RGB:
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	273 case MONITOR_TV:
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	274 for (i = 0;
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	275 i < sizeof(falcon_rgb_modes) / sizeof(xbios_mode_t);
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	276 i++) {
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	277 SDL_XBIOS_AddMode(_this, falcon_rgb_modes[i].width,
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	278 falcon_rgb_modes[i].height,
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	279 falcon_rgb_modes[i].bpp,
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2120 diff changeset	280 falcon_rgb_modes[i].modecode &
204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2120 diff changeset	281 modecodemask, SDL_FALSE);
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	282 }
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	283 break;
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	284 case MONITOR_VGA:
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	285 for (i = 0;
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	286 i < sizeof(falcon_vga_modes) / sizeof(xbios_mode_t);
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	287 i++) {
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	288 SDL_XBIOS_AddMode(_this, falcon_vga_modes[i].width,
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	289 falcon_vga_modes[i].height,
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	290 falcon_vga_modes[i].bpp,
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2120 diff changeset	291 falcon_vga_modes[i].modecode &
204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2120 diff changeset	292 modecodemask, SDL_FALSE);
2120 2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	293 }
2c835d58faad make indent Sam Lantinga <slouken@libsdl.org> parents: 2073 diff changeset	294 break;
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	295 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	296 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	297 break;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	298 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	299 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	300
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	301 void
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	302 SDL_XBIOS_GetDisplayModes(_THIS)
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	303 {
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	304 SDL_DisplayData data = (SDL_DisplayData ) SDL_CurrentDisplay.driverdata;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	305 SDL_DisplayMode mode;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	306 //SDL_AddDisplayMode(_this->current_display, &mode);
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	307 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	308
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	309 int
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	310 SDL_XBIOS_SetDisplayMode(_THIS, SDL_DisplayMode * mode)
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	311 {
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	312 //SDL_DisplayModeData data = (SDL_DisplayModeData ) mode->driverdata;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	313 return -1;
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	314 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	315
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	316 void
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	317 SDL_XBIOS_QuitModes(_THIS)
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	318 {
2073 790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	319 SDL_XBIOS_ModeRestore(_this);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	320 SDL_XBIOS_PaletteRestore(_this);
790726541708 Save/restore current video mode and palette Patrice Mandin <patmandin@gmail.com> parents: 2072 diff changeset	321 Vsync();
2072 4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	322 }
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	323
4b3f98a9a2c1 xbios: preliminary video mode init Patrice Mandin <patmandin@gmail.com> parents: diff changeset	324 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/xbios/SDL_xbiosmodes.c @ 2993:2fad80c77c17