sdl-ios-xcode: src/video/photon/SDL_ph

annotate src/video/photon/SDL_ph_modes.c @ 821:30168104389f

Date: Sat, 14 Feb 2004 14:52:40 +0200 From: "Mike Gorchak" Subject: Batch of the QNX6 fixes for the SDL 1. Updated readme.QNX 2. Fixed crashes during intensive window updating under fast machines (got over 200 rectangles for update). 3. Fixed double-buffered fullscreen modes, now it works as needed. 4. Fixed Photon detection algorithm. 5. Fixed HWSURFACE update function. 6. Added SDL_PHOTON_FULLSCREEN_REFRESH environment variable support for control refresh rates under Photon. 7. Added 640x400 fullscreen mode emulation via 640x480 (if videodriver not supports original 640x400 mode of course) shifted by 40 vertical pixels from begin, to center it. It's needed for some old DOS games which ran in doubled 320x200 mode. 8. Added available video ram amount support. 8. Added hardware surface allocation/deallocation support if current videomode and videodriver supports it. 9. Added hardware filling support. 10. Added hardware blits support (simple and colorkeyed). And I've added to testvidinfo test color-keyed blits benchmark (maybe need to add alpha blits benchmark too ?). Currently Photon not supporting any alpha hardware blittings (all drivers lack of alpha blitting code support, only software alpha blitting exist in photon, which is hundreds times slowest than the SDL's one). So I've not added the alpha support. I suppose new QNX 6.3 will have the hardware alpha support, so when it will be done, I'll add alpha support.

author	Sam Lantinga <slouken@libsdl.org>
date	Sat, 14 Feb 2004 20:22:21 +0000
parents	b8d311d90021
children	4ab6d1fd028f

rev	line source
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2 SDL - Simple DirectMedia Layer
769 b8d311d90021 Updated copyright information for 2004 (Happy New Year!) Sam Lantinga <slouken@libsdl.org> parents: 692 diff changeset	3 Copyright (C) 1997-2004 Sam Lantinga
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	4
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	5 This library is free software; you can redistribute it and/or
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	6 modify it under the terms of the GNU Library General Public
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	7 License as published by the Free Software Foundation; either
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	8 version 2 of the License, or (at your option) any later version.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	9
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	13 Library General Public License for more details.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	14
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	15 You should have received a copy of the GNU Library General Public
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	16 License along with this library; if not, write to the Free
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	18
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	19 Sam Lantinga
252 e8157fcb3114 Updated the source with the correct e-mail address Sam Lantinga <slouken@libsdl.org> parents: 204 diff changeset	20 slouken@libsdl.org
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	21 */
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	22
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	23 #ifdef SAVE_RCSID
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	24 static char rcsid =
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	25 "@(#) $Id$";
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	26 #endif
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	27
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	28 #include "SDL_error.h"
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	29 #include "SDL_ph_modes_c.h"
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	30
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	31 static unsigned long key1, key2;
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	32 static PgVideoModeInfo_t mode_info;
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	33 static PgVideoModes_t mode_list;
266 c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	34
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	35 /* The current list of available video modes */
266 c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	36 SDL_Rect SDL_modelist[PH_MAX_VIDEOMODES];
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	37 SDL_Rect* SDL_modearray[PH_MAX_VIDEOMODES];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	38
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	39 static int compare_modes_by_res(const void* mode1, const void* mode2)
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	40 {
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	41 if (PgGetVideoModeInfo((unsigned short)mode1, &mode_info) < 0)
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	42 {
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	43 return 0;
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	44 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	45
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	46 key1 = mode_info.width * mode_info.height;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	47
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	48 if (PgGetVideoModeInfo((unsigned short)mode2, &mode_info) < 0)
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	49 {
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	50 return 0;
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	51 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	52
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	53 key2 = mode_info.width * mode_info.height;
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	54
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	55 if (key1 > key2)
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	56 {
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	57 return 1;
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	58 }
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	59 else
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	60 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	61 if (key1 == key2)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	62 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	63 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	64 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	65 else
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	66 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	67 return -1;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	68 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	69 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	70 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	71
266 c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	72 SDL_Rect *ph_ListModes(_THIS, SDL_PixelFormat format, Uint32 flags)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	73 {
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	74 int i = 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	75 int j = 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	76 SDL_Rect Amodelist[PH_MAX_VIDEOMODES];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	77
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	78 for (i=0; i<PH_MAX_VIDEOMODES; i++)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	79 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	80 SDL_modearray[i]=&SDL_modelist[i];
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	81 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	82
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	83 if (PgGetVideoModeList(&mode_list) < 0)
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	84 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	85 SDL_SetError("ph_ListModes(): PgGetVideoModeList() function failed !\n");
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	86 return NULL;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	87 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	88
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	89 mode_info.bits_per_pixel = 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	90
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	91 for (i=0; i < mode_list.num_modes; i++)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	92 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	93 if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	94 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	95 SDL_SetError("ph_ListModes(): PgGetVideoModeInfo() function failed on mode: 0x%X.\n", mode_list.modes[i]);
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	96 return NULL;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	97 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	98 if(mode_info.bits_per_pixel == format->BitsPerPixel)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	99 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	100 Amodelist[j].w = mode_info.width;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	101 Amodelist[j].h = mode_info.height;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	102 Amodelist[j].x = 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	103 Amodelist[j].y = 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	104 j++;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	105 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	106 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	107
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	108 /* reorder biggest for smallest, assume width dominates */
266 c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	109
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	110 for(i=0; i<j; i++)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	111 {
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	112 SDL_modelist[i].w = Amodelist[j - i - 1].w;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	113 SDL_modelist[i].h = Amodelist[j - i - 1].h;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	114 SDL_modelist[i].x = Amodelist[j - i - 1].x;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	115 SDL_modelist[i].y = Amodelist[j - i - 1].y;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	116 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	117 SDL_modearray[j]=NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	118
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	119 return SDL_modearray;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	120 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	121
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	122 void ph_FreeVideoModes(_THIS)
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	123 {
266 c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	124 return;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	125 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	126
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	127 /* return the mode associated with width, height and bpp */
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	128 /* if there is no mode then zero is returned */
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	129 int ph_GetVideoMode(int width, int height, int bpp)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	130 {
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	131 int i;
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	132 int modestage=0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	133 int closestmode=0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	134
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	135 if (PgGetVideoModeList(&mode_list) < 0)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	136 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	137 return -1;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	138 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	139
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	140 /* special case for the double-sized 320x200 mode */
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	141 if ((width==640) && (height==400))
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	142 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	143 modestage=1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	144 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	145
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	146 /* search list for exact match */
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	147 for (i=0; i<mode_list.num_modes; i++)
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	148 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	149 if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	150 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	151 return 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	152 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	153
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	154 if ((mode_info.width == width) && (mode_info.height == height) &&
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	155 (mode_info.bits_per_pixel == bpp))
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	156 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	157 return mode_list.modes[i];
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	158 }
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	159 else
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	160 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	161 if ((modestage) && (mode_info.width == width) && (mode_info.height == height+80) &&
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	162 (mode_info.bits_per_pixel == bpp))
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	163 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	164 modestage=2;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	165 closestmode=mode_list.modes[i];
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	166 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	167 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	168 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	169
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	170 /* if we are here, then no 640x400xbpp mode found and we'll emulate it via 640x480xbpp mode */
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	171 if (modestage==2)
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	172 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	173 return closestmode;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	174 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	175
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	176 return (i == mode_list.num_modes) ? 0 : mode_list.modes[i];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	177 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	178
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	179 /* return the mode associated with width, height and bpp */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	180 /* if requested bpp is not found the mode with closest bpp is returned */
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	181 int get_mode_any_format(int width, int height, int bpp)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	182 {
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	183 int i, closest, delta, min_delta;
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	184
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	185 if (PgGetVideoModeList(&mode_list) < 0)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	186 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	187 return -1;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	188 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	189
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	190 qsort(mode_list.modes, mode_list.num_modes, sizeof(unsigned short), compare_modes_by_res);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	191
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	192 for(i=0;i<mode_list.num_modes;i++)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	193 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	194 if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	195 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	196 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	197 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	198 if ((mode_info.width == width) && (mode_info.height == height))
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	199 {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	200 break;
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	201 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	202 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	203
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	204 if (i<mode_list.num_modes)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	205 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	206 /* get closest bpp */
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	207 closest = i++;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	208 if (mode_info.bits_per_pixel == bpp)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	209 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	210 return mode_list.modes[closest];
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	211 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	212
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	213 min_delta = abs(mode_info.bits_per_pixel - bpp);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	214
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	215 while(1)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	216 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	217 if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	218 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	219 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	220 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	221
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	222 if ((mode_info.width != width) \|\| (mode_info.height != height))
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	223 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	224 break;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	225 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	226 else
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	227 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	228 if (mode_info.bits_per_pixel == bpp)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	229 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	230 closest = i;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	231 break;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	232 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	233 else
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	234 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	235 delta = abs(mode_info.bits_per_pixel - bpp);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	236 if (delta < min_delta)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	237 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	238 closest = i;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	239 min_delta = delta;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	240 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	241 i++;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	242 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	243 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	244 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	245 return mode_list.modes[closest];
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	246 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	247
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	248 return 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	249 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	250
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	251 int ph_ToggleFullScreen(_THIS, int on)
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	252 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	253 return -1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	254 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	255
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	256 int ph_EnterFullScreen(_THIS, SDL_Surface* screen)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	257 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	258 PgDisplaySettings_t settings;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	259 int mode;
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	260 char* refreshrate;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	261 int refreshratenum;
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	262
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	263 if (!currently_fullscreen)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	264 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	265 /* Get the video mode and set it */
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	266 if (screen->flags & SDL_ANYFORMAT)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	267 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	268 if ((mode = get_mode_any_format(screen->w, screen->h, screen->format->BitsPerPixel)) == 0)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	269 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	270 SDL_SetError("ph_EnterFullScreen(): can't find appropriate video mode !\n");
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	271 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	272 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	273 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	274 else
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	275 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	276 if ((mode = ph_GetVideoMode(screen->w, screen->h, screen->format->BitsPerPixel)) == 0)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	277 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	278 SDL_SetError("ph_EnterFullScreen(): can't find appropriate video mode !\n");
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	279 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	280 }
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	281 if (PgGetVideoModeInfo(mode, &mode_info) < 0)
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	282 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	283 SDL_SetError("ph_EnterFullScreen(): can't get video mode capabilities !\n");
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	284 return 0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	285 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	286 if (mode_info.height != screen->h)
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	287 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	288 if ((mode_info.height==480) && (screen->h==400))
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	289 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	290 videomode_emulatemode=1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	291 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	292 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	293 else
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	294 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	295 videomode_emulatemode=0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	296 }
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	297 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	298
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	299 /* save old video mode caps */
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	300 PgGetVideoMode(&settings);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	301 old_video_mode=settings.mode;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	302 old_refresh_rate=settings.refresh;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	303
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	304 /* setup new video mode */
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	305 settings.mode = mode;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	306 settings.refresh = 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	307 settings.flags = 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	308
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	309 refreshrate=getenv("SDL_PHOTON_FULLSCREEN_REFRESH");
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	310 if (refreshrate!=NULL)
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	311 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	312 if (sscanf(refreshrate, "%d", &refreshratenum)==1)
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	313 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	314 settings.refresh = refreshratenum;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	315 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	316 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	317
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	318 if (PgSetVideoMode(&settings) < 0)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	319 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	320 SDL_SetError("ph_EnterFullScreen(): PgSetVideoMode() call failed !\n");
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	321 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	322 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	323
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	324 if (this->screen)
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	325 {
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	326 if ((this->screen->flags & SDL_OPENGL)==SDL_OPENGL)
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	327 {
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	328 #ifdef HAVE_OPENGL
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	329 #endif /* HAVE_OPENGL */
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	330 return 0;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	331 }
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	332 }
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	333
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	334 if (OCImage.direct_context==NULL)
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	335 {
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	336 OCImage.direct_context=(PdDirectContext_t*)PdCreateDirectContext();
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	337 if (!OCImage.direct_context)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	338 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	339 SDL_SetError("ph_EnterFullScreen(): Can't create direct context !\n");
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	340 ph_LeaveFullScreen(this);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	341 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	342 }
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	343 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	344
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	345 OCImage.oldDC=PdDirectStart(OCImage.direct_context);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	346
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	347 currently_fullscreen = 1;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	348 }
692 04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300 Sam Lantinga <slouken@libsdl.org> parents: 663 diff changeset	349 PgFlush();
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	350
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	351 return 1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	352 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	353
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	354 int ph_LeaveFullScreen(_THIS)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	355 {
692 04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300 Sam Lantinga <slouken@libsdl.org> parents: 663 diff changeset	356 PgDisplaySettings_t oldmode_settings;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	357
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	358 if (currently_fullscreen)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	359 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	360 if ((this->screen) && ((this->screen->flags & SDL_OPENGL)==SDL_OPENGL))
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	361 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	362 #ifdef HAVE_OPENGL
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	363 #endif /* HAVE_OPENGL */
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	364 return 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	365 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	366 else
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	367 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	368 if (OCImage.direct_context)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	369 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	370 PdDirectStop(OCImage.direct_context);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	371 PdReleaseDirectContext(OCImage.direct_context);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	372 OCImage.direct_context=NULL;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	373 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	374 if (OCImage.oldDC)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	375 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	376 PhDCSetCurrent(OCImage.oldDC);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	377 OCImage.oldDC=NULL;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	378 }
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	379
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	380 currently_fullscreen=0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	381
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	382 /* Restore old video mode */
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	383 if (old_video_mode != -1)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	384 {
692 04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300 Sam Lantinga <slouken@libsdl.org> parents: 663 diff changeset	385 oldmode_settings.mode = (unsigned short) old_video_mode;
04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300 Sam Lantinga <slouken@libsdl.org> parents: 663 diff changeset	386 oldmode_settings.refresh = (unsigned short) old_refresh_rate;
04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300 Sam Lantinga <slouken@libsdl.org> parents: 663 diff changeset	387 oldmode_settings.flags = 0;
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	388
692 04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300 Sam Lantinga <slouken@libsdl.org> parents: 663 diff changeset	389 if (PgSetVideoMode(&oldmode_settings) < 0)
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	390 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	391 SDL_SetError("Ph_LeaveFullScreen(): PgSetVideoMode() function failed !\n");
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	392 return 0;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	393 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	394 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	395
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	396 old_video_mode=-1;
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	397 old_refresh_rate=-1;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	398 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	399 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	400 return 1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	401 }

Mercurial > sdl-ios-xcode

annotate src/video/photon/SDL_ph_modes.c @ 821:30168104389f