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annotate src/video/photon/SDL_ph_modes.c @ 816:428f688f2ad2

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Date: Fri, 13 Feb 2004 17:03:16 +0100 From: Max Horn Subject: Modifier key fix The internal modifier state can get out of sync with reality. To trigger this, do for example this: 1) Launch an SDL app 2) Alt-click on the desktop (this will hide the SDL app). 3) Bring the SDL app back to the front 4) SDL will still think alt is pressed (and as such will treat left clicks like middle clicks). If you press and release alt, it'll be fine again. The attached patch cures this by rechecking the modifier state whenever we process an event.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 13 Feb 2004 17:57:16 +0000
parents b8d311d90021
children 30168104389f
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22
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23 #ifdef SAVE_RCSID
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24 static char rcsid =
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25 "@(#) $Id$";
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26 #endif
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27
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28 #include "SDL_error.h"
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29 #include "SDL_ph_modes_c.h"
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30
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31 static unsigned long key1, key2;
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32 static PgVideoModeInfo_t mode_info;
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33 static PgVideoModes_t mode_list;
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34
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35 /* The current list of available video modes */
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36 SDL_Rect SDL_modelist[PH_MAX_VIDEOMODES];
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37 SDL_Rect* SDL_modearray[PH_MAX_VIDEOMODES];
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38
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39 static int compare_modes_by_res(const void* mode1, const void* mode2)
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40 {
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41 if (PgGetVideoModeInfo(*(unsigned short*)mode1, &mode_info) < 0)
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42 {
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43 return 0;
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44 }
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45
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46 key1 = mode_info.width * mode_info.height;
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47
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48 if (PgGetVideoModeInfo(*(unsigned short*)mode2, &mode_info) < 0)
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49 {
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50 return 0;
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51 }
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52
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53 key2 = mode_info.width * mode_info.height;
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54
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55 if (key1 > key2)
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56 {
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57 return 1;
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58 }
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59 else
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60 {
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61 if (key1 == key2)
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62 {
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63 return 0;
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64 }
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65 else
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66 {
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67 return -1;
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68 }
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69 }
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70 }
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71
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72 SDL_Rect **ph_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags)
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73 {
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74 int i = 0;
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75 int j = 0;
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76 SDL_Rect Amodelist[PH_MAX_VIDEOMODES];
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78 for (i=0; i<PH_MAX_VIDEOMODES; i++)
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79 {
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80 SDL_modearray[i]=&SDL_modelist[i];
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81 }
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82
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83 if (PgGetVideoModeList( &mode_list ) < 0)
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84 {
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85 SDL_SetError("ph_ListModes(): PgGetVideoModeList() function failed !\n");
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86 return NULL;
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87 }
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88
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89 mode_info.bits_per_pixel = 0;
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90
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91 for (i=0; i < mode_list.num_modes; i++)
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92 {
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93 if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0)
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94 {
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95 SDL_SetError("ph_ListModes(): PgGetVideoModeInfo() function failed on mode: 0x%X.\n", mode_list.modes[i]);
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96 return NULL;
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97 }
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98 if(mode_info.bits_per_pixel == format->BitsPerPixel)
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99 {
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100 Amodelist[j].w = mode_info.width;
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101 Amodelist[j].h = mode_info.height;
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102 Amodelist[j].x = 0;
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103 Amodelist[j].y = 0;
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104 j++;
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105 }
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106 }
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107
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108 /* reorder biggest for smallest, assume width dominates */
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109
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110 for(i=0; i<j; i++)
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111 {
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112 SDL_modelist[i].w = Amodelist[j - i -1].w;
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113 SDL_modelist[i].h = Amodelist[j - i -1].h;
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114 SDL_modelist[i].x = Amodelist[j - i -1].x;
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115 SDL_modelist[i].y = Amodelist[j - i -1].y;
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116 }
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117 SDL_modearray[j]=NULL;
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118
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119 return SDL_modearray;
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120 }
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121
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122 void ph_FreeVideoModes(_THIS)
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123 {
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124 return;
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125 }
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126
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127 /* return the mode associated with width, height and bpp */
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128 /* if there is no mode then zero is returned */
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129 int ph_GetVideoMode(int width, int height, int bpp)
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130 {
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131 int i;
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132
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133 if (PgGetVideoModeList(&mode_list) < 0)
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134 {
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135 return -1;
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136 }
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137
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138 /* search list for exact match */
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139 for (i=0;i<mode_list.num_modes;i++)
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140 {
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141 if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0)
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142 {
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143 return 0;
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144 }
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145
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146 if ((mode_info.width == width) &&
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147 (mode_info.height == height) &&
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148 (mode_info.bits_per_pixel == bpp))
2de77f7b7a28 *** empty log message ***
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parents: 297
diff changeset
149 {
2de77f7b7a28 *** empty log message ***
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parents: 297
diff changeset
150 return mode_list.modes[i];
2de77f7b7a28 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
151 }
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
2de77f7b7a28 *** empty log message ***
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parents: 297
diff changeset
154 return (i == mode_list.num_modes) ? 0 : mode_list.modes[i];
0
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parents:
diff changeset
155 }
74212992fb08 Initial revision
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parents:
diff changeset
156
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parents:
diff changeset
157 /* return the mode associated with width, height and bpp */
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parents:
diff changeset
158 /* if requested bpp is not found the mode with closest bpp is returned */
663
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parents: 571
diff changeset
159 int get_mode_any_format(int width, int height, int bpp)
0
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parents:
diff changeset
160 {
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parents:
diff changeset
161 int i, closest, delta, min_delta;
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parents:
diff changeset
162
663
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parents: 571
diff changeset
163 if (PgGetVideoModeList(&mode_list) < 0)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
164 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
165 return -1;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
166 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
167
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
168 qsort(mode_list.modes, mode_list.num_modes, sizeof(unsigned short), compare_modes_by_res);
0
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parents:
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169
663
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parents: 571
diff changeset
170 for(i=0;i<mode_list.num_modes;i++)
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Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
171 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
172 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
173 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
174 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
175 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
176 if ((mode_info.width == width) && (mode_info.height == height))
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
177 {
0
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parents:
diff changeset
178 break;
663
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parents: 571
diff changeset
179 }
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
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parents: 571
diff changeset
182 if (i<mode_list.num_modes)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
183 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
184 /* get closest bpp */
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Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
185 closest = i++;
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Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
186 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
187 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
188 return mode_list.modes[closest];
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
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
191 min_delta = abs(mode_info.bits_per_pixel - bpp);
0
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parents:
diff changeset
192
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
193 while(1)
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 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
196 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
197 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
198 }
0
74212992fb08 Initial revision
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parents:
diff changeset
199
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
200 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
201 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
202 break;
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 else
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 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
207 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
208 closest = i;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
209 break;
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 else
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 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
214 if (delta < min_delta)
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 closest = i;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
217 min_delta = delta;
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 i++;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
220 }
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 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
223 return mode_list.modes[closest];
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
309
2de77f7b7a28 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
226 return 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
227 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
228
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
229 int ph_ToggleFullScreen(_THIS, int on)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
230 {
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
231 return -1;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
232 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
233
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
234 int ph_EnterFullScreen(_THIS, SDL_Surface* screen)
0
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parents:
diff changeset
235 {
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
236 PgDisplaySettings_t settings;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
237 int mode;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
238
309
2de77f7b7a28 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
239 if (!currently_fullscreen)
2de77f7b7a28 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
240 {
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
241 /* 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
242 if (screen->flags & SDL_ANYFORMAT)
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 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
245 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
246 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
247 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
248 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
249 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
250 else
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
251 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
252 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
253 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
254 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
255 return 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
256 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
257 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
258
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
259 /* save old video mode caps */
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
260 PgGetVideoMode(&settings);
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
261 old_video_mode=settings.mode;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
262 old_refresh_rate=settings.refresh;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
263
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
264 /* setup new video mode */
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
265 settings.mode = mode;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
266 settings.refresh = 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
267 settings.flags = 0;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
268
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
269 if (PgSetVideoMode(&settings) < 0)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
270 {
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
271 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
272 return 0;
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
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 309
diff changeset
275 if (this->screen)
309
2de77f7b7a28 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
276 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 309
diff changeset
277 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
278 {
309
2de77f7b7a28 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
279 #ifdef HAVE_OPENGL
2de77f7b7a28 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
280 #endif /* HAVE_OPENGL */
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 309
diff changeset
281 return 0;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 309
diff changeset
282 }
309
2de77f7b7a28 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
283 }
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 309
diff changeset
284
571
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 315
diff changeset
285 if (OCImage.direct_context==NULL)
309
2de77f7b7a28 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
286 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 309
diff changeset
287 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
288 if (!OCImage.direct_context)
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
289 {
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290 SDL_SetError("ph_EnterFullScreen(): Can't create direct context !\n");
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291 ph_LeaveFullScreen(this);
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292 return 0;
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293 }
315
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294 }
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295
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296 OCImage.oldDC=PdDirectStart(OCImage.direct_context);
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297
315
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298 currently_fullscreen = 1;
309
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299 }
692
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300 PgFlush();
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301
309
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302 return 1;
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303 }
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304
315
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305 int ph_LeaveFullScreen(_THIS)
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306 {
692
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307 PgDisplaySettings_t oldmode_settings;
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308
309
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309 if (currently_fullscreen)
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310 {
663
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311 if ((this->screen) && ((this->screen->flags & SDL_OPENGL)==SDL_OPENGL))
309
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312 {
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313 #ifdef HAVE_OPENGL
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314 #endif /* HAVE_OPENGL */
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315 return 0;
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316 }
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317 else
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318 {
663
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319 if (OCImage.direct_context)
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320 {
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321 PdDirectStop(OCImage.direct_context);
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322 PdReleaseDirectContext(OCImage.direct_context);
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323 OCImage.direct_context=NULL;
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324 }
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325 if (OCImage.oldDC)
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326 {
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327 PhDCSetCurrent(OCImage.oldDC);
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328 OCImage.oldDC=NULL;
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329 }
571
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330
315
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331 currently_fullscreen=0;
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332
309
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333 /* Restore old video mode */
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334 if (old_video_mode != -1)
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335 {
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336 oldmode_settings.mode = (unsigned short) old_video_mode;
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337 oldmode_settings.refresh = (unsigned short) old_refresh_rate;
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338 oldmode_settings.flags = 0;
315
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339
692
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340 if (PgSetVideoMode(&oldmode_settings) < 0)
309
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341 {
663
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342 SDL_SetError("Ph_LeaveFullScreen(): PgSetVideoMode() function failed !\n");
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343 return 0;
309
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344 }
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345 }
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346
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347 old_video_mode=-1;
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348 old_refresh_rate=-1;
309
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349 }
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350 }
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351 return 1;
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352 }