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

annotate src/video/photon/SDL_ph_modes.c @ 968:4675910b0b7b

Date: Mon, 11 Oct 2004 15:17:27 +0300 (EEST) From: Hannu Savolainen Subject: Re: SDL uses obsolete OSS features I did some work on getting OSS to work better with SDL. There have been some problems with select which should be fixed now. I'm having some problems in understanding what is the purpose of the DSP_WaitAudio() routine. I added a return to the very beginning of this routine and commendted out the define for USE_BLOCKING_WRITES. At least lbreakout2 seems to work as well as earlier. The latencies are the same. An ordinary blocking write does exactly the same thing than DSP_WaitAudio does. So I would recommend using the USE_BLOCKING_WRITES approach and removing everything from the DSP_WaitAudio routine. Also enabling USE_BLOCKING_WRITES makes it possible to simplify DSP_PlayAudio() because you don't need to handle the partial writes (the do-while loop). Attached is a patch against SDL-1.2.7. After these changes SDL will use OSS as it's designed to be used (make it as simple as possible). This code should work with all OSS implementations because it uses only the very fundamental features that have been there since the jurassic times.

author	Sam Lantinga <slouken@libsdl.org>
date	Fri, 12 Nov 2004 21:39:04 +0000
parents	f72cc0c7305f
children	c07c6ef7c93e

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 {
966 f72cc0c7305f Video modes are sorted width first, then height Sam Lantinga <slouken@libsdl.org> parents: 910 diff changeset	41 PgVideoModeInfo_t mode1_info;
f72cc0c7305f Video modes are sorted width first, then height Sam Lantinga <slouken@libsdl.org> parents: 910 diff changeset	42 PgVideoModeInfo_t mode2_info;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	43
966 f72cc0c7305f Video modes are sorted width first, then height Sam Lantinga <slouken@libsdl.org> parents: 910 diff changeset	44 if (PgGetVideoModeInfo((unsigned short)mode1, &mode1_info) < 0)
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	45 {
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	46 return 0;
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	47 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	48
966 f72cc0c7305f Video modes are sorted width first, then height Sam Lantinga <slouken@libsdl.org> parents: 910 diff changeset	49 if (PgGetVideoModeInfo((unsigned short)mode2, &mode2_info) < 0)
f72cc0c7305f Video modes are sorted width first, then height Sam Lantinga <slouken@libsdl.org> parents: 910 diff changeset	50 {
f72cc0c7305f Video modes are sorted width first, then height Sam Lantinga <slouken@libsdl.org> parents: 910 diff changeset	51 return 0;
f72cc0c7305f Video modes are sorted width first, then height Sam Lantinga <slouken@libsdl.org> parents: 910 diff changeset	52 }
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	53
966 f72cc0c7305f Video modes are sorted width first, then height Sam Lantinga <slouken@libsdl.org> parents: 910 diff changeset	54 if (mode1_info.width == mode2_info.width)
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	55 {
966 f72cc0c7305f Video modes are sorted width first, then height Sam Lantinga <slouken@libsdl.org> parents: 910 diff changeset	56 return mode2_info.height - mode1_info.height;
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	57 }
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	58 else
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	59 {
966 f72cc0c7305f Video modes are sorted width first, then height Sam Lantinga <slouken@libsdl.org> parents: 910 diff changeset	60 return mode2_info.width - mode1_info.width;
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	61 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	62 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	63
266 c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	64 SDL_Rect *ph_ListModes(_THIS, SDL_PixelFormat format, Uint32 flags)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	65 {
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	66 int i = 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	67 int j = 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	68 SDL_Rect Amodelist[PH_MAX_VIDEOMODES];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	69
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	70 for (i=0; i<PH_MAX_VIDEOMODES; i++)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	71 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	72 SDL_modearray[i]=&SDL_modelist[i];
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	73 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	74
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	75 if (PgGetVideoModeList(&mode_list) < 0)
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	76 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	77 SDL_SetError("ph_ListModes(): PgGetVideoModeList() function failed !\n");
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	78 return NULL;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	79 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	80
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	81 mode_info.bits_per_pixel = 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	82
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	83 for (i=0; i < mode_list.num_modes; i++)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	84 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	85 if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	86 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	87 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	88 return NULL;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	89 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	90 if(mode_info.bits_per_pixel == format->BitsPerPixel)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	91 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	92 Amodelist[j].w = mode_info.width;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	93 Amodelist[j].h = mode_info.height;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	94 Amodelist[j].x = 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	95 Amodelist[j].y = 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	96 j++;
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 }
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 /* 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	101
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	102 for(i=0; i<j; i++)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	103 {
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	104 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	105 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	106 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	107 SDL_modelist[i].y = Amodelist[j - i - 1].y;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	108 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	109 SDL_modearray[j]=NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	110
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	111 return SDL_modearray;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	112 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	113
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	114 void ph_FreeVideoModes(_THIS)
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	115 {
266 c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!) Sam Lantinga <slouken@libsdl.org> parents: 252 diff changeset	116 return;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	117 }
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 the mode associated with width, height and bpp */
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	120 /* 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	121 int ph_GetVideoMode(int width, int height, int bpp)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	122 {
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	123 int i;
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	124 int modestage=0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	125 int closestmode=0;
0 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 if (PgGetVideoModeList(&mode_list) < 0)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	128 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	129 return -1;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	130 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	131
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	132 /* 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	133 if ((width==640) && (height==400))
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	134 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	135 modestage=1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	136 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	137
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	138 /* 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	139 for (i=0; i<mode_list.num_modes; i++)
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	140 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	141 if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	142 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	143 return 0;
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	144 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	145
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	146 if ((mode_info.width == width) && (mode_info.height == height) &&
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	147 (mode_info.bits_per_pixel == bpp))
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 return mode_list.modes[i];
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	150 }
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	151 else
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	152 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	153 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	154 (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	155 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	156 modestage=2;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	157 closestmode=mode_list.modes[i];
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	158 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	159 }
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
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	162 /* 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	163 if (modestage==2)
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	164 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	165 return closestmode;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	166 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	167
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	168 return (i == mode_list.num_modes) ? 0 : mode_list.modes[i];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	169 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	170
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	171 /* return the mode associated with width, height and bpp */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	172 /* 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	173 int get_mode_any_format(int width, int height, int bpp)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	174 {
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	175 int i, closest, delta, min_delta;
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	176
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	177 if (PgGetVideoModeList(&mode_list) < 0)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	178 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	179 return -1;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	180 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	181
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	182 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	183
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	184 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	185 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	186 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	187 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	188 return 0;
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 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	191 {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	192 break;
663 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 }
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 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	197 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	198 /* get closest bpp */
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	199 closest = i++;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	200 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	201 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	202 return mode_list.modes[closest];
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
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	205 min_delta = abs(mode_info.bits_per_pixel - bpp);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	206
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	207 while(1)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	208 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	209 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	210 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	211 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	212 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	213
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	214 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	215 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	216 break;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	217 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	218 else
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	219 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	220 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	221 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	222 closest = i;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	223 break;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	224 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	225 else
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	226 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	227 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	228 if (delta < min_delta)
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 min_delta = delta;
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 i++;
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 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	236 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	237 return mode_list.modes[closest];
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	238 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	239
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	240 return 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	241 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	242
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	243 int ph_ToggleFullScreen(_THIS, int on)
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	244 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	245 return -1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	246 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	247
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	248 int ph_EnterFullScreen(_THIS, SDL_Surface* screen, int fmode)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	249 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	250 PgDisplaySettings_t settings;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	251 int mode;
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	252 char* refreshrate;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	253 int refreshratenum;
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	254
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	255 if (!currently_fullscreen)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	256 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	257 /* 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	258 if (screen->flags & SDL_ANYFORMAT)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	259 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	260 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	261 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	262 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	263 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	264 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	265 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	266 else
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 = 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	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 }
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	273 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	274 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	275 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	276 return 0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	277 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	278 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	279 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	280 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	281 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	282 videomode_emulatemode=1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	283 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	284 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	285 else
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	286 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	287 videomode_emulatemode=0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	288 }
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	289 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	290
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	291 /* save old video mode caps */
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	292 PgGetVideoMode(&settings);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	293 old_video_mode=settings.mode;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	294 old_refresh_rate=settings.refresh;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	295
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	296 /* setup new video mode */
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	297 settings.mode = mode;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	298 settings.refresh = 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	299 settings.flags = 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	300
821 30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	301 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	302 if (refreshrate!=NULL)
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	303 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	304 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	305 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	306 settings.refresh = refreshratenum;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	307 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	308 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200 Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	309
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	310 if (PgSetVideoMode(&settings) < 0)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	311 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	312 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	313 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	314 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	315
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	316 if (this->screen)
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	317 {
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	318 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	319 {
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	320 #ifdef HAVE_OPENGL
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	321 #if (_NTO_VERSION < 630)
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	322 return 0;
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	323 #endif /* 6.3.0 */
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	324 #else
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	325 return 0;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	326 #endif /* HAVE_OPENGL */
315 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 }
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	329
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	330 if (fmode==0)
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	331 {
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	332 if (OCImage.direct_context==NULL)
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	333 {
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	334 OCImage.direct_context=(PdDirectContext_t*)PdCreateDirectContext();
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	335 if (!OCImage.direct_context)
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	336 {
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	337 SDL_SetError("ph_EnterFullScreen(): Can't create direct context !\n");
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	338 ph_LeaveFullScreen(this);
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	339 return 0;
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	340 }
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	341 }
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	342 OCImage.oldDC=PdDirectStart(OCImage.direct_context);
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
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	345 currently_fullscreen = 1;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	346 }
692 04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300 Sam Lantinga <slouken@libsdl.org> parents: 663 diff changeset	347 PgFlush();
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	348
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	349 return 1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	350 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	351
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	352 int ph_LeaveFullScreen(_THIS)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	353 {
692 04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300 Sam Lantinga <slouken@libsdl.org> parents: 663 diff changeset	354 PgDisplaySettings_t oldmode_settings;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	355
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	356 if (currently_fullscreen)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	357 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	358 if ((this->screen) && ((this->screen->flags & SDL_OPENGL)==SDL_OPENGL))
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	359 {
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	360 #ifdef HAVE_OPENGL
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	361 #if (_NTO_VERSION < 630)
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	362 return 0;
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	363 #endif /* 6.3.0 */
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	364 #else
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	365 return 0;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	366 #endif /* HAVE_OPENGL */
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	367 }
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	368
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 821 diff changeset	369 /* release routines starts here */
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	370 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	371 if (OCImage.direct_context)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	372 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	373 PdDirectStop(OCImage.direct_context);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	374 PdReleaseDirectContext(OCImage.direct_context);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	375 OCImage.direct_context=NULL;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	376 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	377 if (OCImage.oldDC)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	378 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	379 PhDCSetCurrent(OCImage.oldDC);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	380 OCImage.oldDC=NULL;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	381 }
571 8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200 Sam Lantinga <slouken@libsdl.org> parents: 315 diff changeset	382
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	383 currently_fullscreen=0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	384
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	385 /* Restore old video mode */
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	386 if (old_video_mode != -1)
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	387 {
692 04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300 Sam Lantinga <slouken@libsdl.org> parents: 663 diff changeset	388 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	389 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	390 oldmode_settings.flags = 0;
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	391
692 04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300 Sam Lantinga <slouken@libsdl.org> parents: 663 diff changeset	392 if (PgSetVideoMode(&oldmode_settings) < 0)
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	393 {
663 8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300 Sam Lantinga <slouken@libsdl.org> parents: 571 diff changeset	394 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	395 return 0;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	396 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	397 }
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 old_video_mode=-1;
315 3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200 Sam Lantinga <slouken@libsdl.org> parents: 309 diff changeset	400 old_refresh_rate=-1;
309 2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	401 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	402 }
2de77f7b7a28 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	403 return 1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	404 }

Mercurial > sdl-ios-xcode

annotate src/video/photon/SDL_ph_modes.c @ 968:4675910b0b7b