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annotate src/video/win32/SDL_win32modes.c @ 1911:7577fd11cee4

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Create a fake desktop mode for windowed mode apps
author Sam Lantinga <slouken@libsdl.org>
date Sun, 16 Jul 2006 03:35:44 +0000
parents c121d94672cb
children 83420da906a5
rev   line source
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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1 /*
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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2 SDL - Simple DirectMedia Layer
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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3 Copyright (C) 1997-2006 Sam Lantinga
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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4
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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5 This library is free software; you can redistribute it and/or
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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6 modify it under the terms of the GNU Lesser General Public
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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7 License as published by the Free Software Foundation; either
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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8 version 2.1 of the License, or (at your option) any later version.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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9
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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10 This library is distributed in the hope that it will be useful,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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13 Lesser General Public License for more details.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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14
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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15 You should have received a copy of the GNU Lesser General Public
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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16 License along with this library; if not, write to the Free Software
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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18
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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19 Sam Lantinga
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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20 slouken@libsdl.org
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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21 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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22 #include "SDL_config.h"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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23
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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24 #include "SDL_win32video.h"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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25
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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26
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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27 /* FIXME: Each call to EnumDisplaySettings() takes about 6 ms on my laptop.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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28 With 500 or so modes, this takes almost 3 seconds to run!
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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29 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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30
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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31 static SDL_bool
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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32 WIN_GetDisplayMode(LPCTSTR deviceName, DWORD index, SDL_DisplayMode * mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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33 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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34 SDL_DisplayModeData *data;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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35 DEVMODE devmode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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36 HDC hdc;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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37
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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38 devmode.dmSize = sizeof(devmode);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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39 devmode.dmDriverExtra = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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40 if (!EnumDisplaySettings(deviceName, index, &devmode)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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41 return SDL_FALSE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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42 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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43
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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44 data = (SDL_DisplayModeData *) SDL_malloc(sizeof(*data));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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45 if (!data) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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46 return SDL_FALSE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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47 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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48 SDL_memcpy(data->DeviceName, deviceName, sizeof(data->DeviceName));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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49 data->DeviceMode = devmode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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50 data->DeviceMode.dmFields =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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51 (DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY |
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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52 DM_DISPLAYFLAGS);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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53
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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54 /* Fill in the mode information */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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55 mode->format = SDL_PixelFormat_Unknown;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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56 mode->w = devmode.dmPelsWidth;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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57 mode->h = devmode.dmPelsHeight;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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58 mode->refresh_rate = devmode.dmDisplayFrequency;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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59 mode->driverdata = data;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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60
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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61 hdc = CreateDC(deviceName, NULL, NULL, &devmode);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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62 if (hdc) {
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63 char bmi_data[sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD)];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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64 LPBITMAPINFO bmi;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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65 HBITMAP hbm;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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66
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67 SDL_zero(bmi_data);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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68 bmi = (LPBITMAPINFO) bmi_data;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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69 bmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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70
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71 hbm = CreateCompatibleBitmap(hdc, 1, 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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72 GetDIBits(hdc, hbm, 0, 1, NULL, bmi, DIB_RGB_COLORS);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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73 GetDIBits(hdc, hbm, 0, 1, NULL, bmi, DIB_RGB_COLORS);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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74 DeleteObject(hbm);
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75 DeleteDC(hdc);
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76 if (bmi->bmiHeader.biCompression == BI_BITFIELDS) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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77 switch (*(Uint32 *) bmi->bmiColors) {
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78 case 0x00FF0000:
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79 mode->format = SDL_PixelFormat_RGB888;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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80 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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81 case 0x000000FF:
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82 mode->format = SDL_PixelFormat_BGR888;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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83 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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84 case 0xF800:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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85 mode->format = SDL_PixelFormat_RGB565;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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86 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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87 case 0x7C00:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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88 mode->format = SDL_PixelFormat_RGB555;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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89 break;
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90 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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91 } else if (bmi->bmiHeader.biBitCount == 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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92 mode->format = SDL_PixelFormat_Index8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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93 }
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94 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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95 switch (devmode.dmBitsPerPel) {
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96 case 32:
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97 mode->format = SDL_PixelFormat_RGB888;
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98 break;
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99 case 24:
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100 mode->format = SDL_PixelFormat_RGB24;
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101 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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102 case 16:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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103 mode->format = SDL_PixelFormat_RGB565;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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104 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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105 case 15:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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106 mode->format = SDL_PixelFormat_RGB555;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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107 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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108 case 8:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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109 mode->format = SDL_PixelFormat_Index8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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110 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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111 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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112 }
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113 return SDL_TRUE;
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114 }
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115
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116 void
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117 WIN_InitModes(_THIS)
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118 {
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119 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
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120 DWORD i, j;
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121 DISPLAY_DEVICE device;
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122
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123 device.cb = sizeof(device);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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124 for (i = 0;; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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125 TCHAR DeviceName[32];
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diff changeset
126
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
127 if (!EnumDisplayDevices(NULL, i, &device, 0)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
128 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
129 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
130 if (!(device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
131 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
132 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
133 SDL_memcpy(DeviceName, device.DeviceName, sizeof(DeviceName));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
134 #ifdef DEBUG_MODES
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
135 printf("Device: %s\n", WIN_StringToUTF8(DeviceName));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
136 #endif
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
137 for (j = 0;; ++j) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
138 SDL_VideoDisplay display;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
139 SDL_DisplayData *displaydata;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
140 SDL_DisplayMode mode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
141
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
142 if (!EnumDisplayDevices(DeviceName, j, &device, 0)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
143 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
144 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145 if (!(device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
147 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
148 #ifdef DEBUG_MODES
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149 printf("Monitor: %s\n", WIN_StringToUTF8(device.DeviceName));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 #endif
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
151 if (!WIN_GetDisplayMode(DeviceName, ENUM_CURRENT_SETTINGS, &mode)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
152 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
153 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
154
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
155 displaydata =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
156 (SDL_DisplayData *) SDL_malloc(sizeof(*displaydata));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
157 if (!displaydata) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
158 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
159 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
160 SDL_memcpy(displaydata->DeviceName, DeviceName,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
161 sizeof(DeviceName));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
162
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
163 SDL_zero(display);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
164 display.desktop_mode = mode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
165 display.current_mode = mode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
166 display.driverdata = displaydata;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
167 SDL_AddVideoDisplay(&display);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
168 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
169 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
170 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
171
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
172 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
173 WIN_GetDisplayModes(_THIS)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
174 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
175 SDL_DisplayData *data = (SDL_DisplayData *) SDL_CurrentDisplay.driverdata;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
176 DWORD i;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
177 SDL_DisplayMode mode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
178
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
179 for (i = 0;; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
180 if (!WIN_GetDisplayMode(data->DeviceName, i, &mode)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
181 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
182 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
183 if (!SDL_AddDisplayMode(_this->current_display, &mode)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
184 SDL_free(mode.driverdata);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
185 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
186 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
187 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
188
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
189 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
190 WIN_SetDisplayMode(_THIS, SDL_DisplayMode * mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
191 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
192 SDL_DisplayModeData *data = (SDL_DisplayModeData *) mode->driverdata;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
193 LONG status;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
194
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
195 status =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
196 ChangeDisplaySettingsEx(data->DeviceName, &data->DeviceMode, NULL,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
197 CDS_FULLSCREEN, NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
198 if (status == DISP_CHANGE_SUCCESSFUL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
199 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201 const char *reason = "Unknown reason";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
202 switch (status) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
203 case DISP_CHANGE_BADFLAGS:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
204 reason = "DISP_CHANGE_BADFLAGS";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
205 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
206 case DISP_CHANGE_BADMODE:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
207 reason = "DISP_CHANGE_BADMODE";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
208 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
209 case DISP_CHANGE_BADPARAM:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
210 reason = "DISP_CHANGE_BADPARAM";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
211 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
212 case DISP_CHANGE_FAILED:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
213 reason = "DISP_CHANGE_FAILED";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
214 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
215 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
216 SDL_SetError("ChangeDisplaySettingsEx() failed: %s", reason);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
217 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
218 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
219 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
220
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
221 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
222 WIN_QuitModes(_THIS)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
223 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
224 ChangeDisplaySettingsEx(NULL, NULL, NULL, 0, NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
225 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
226
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
227 /* vi: set ts=4 sw=4 expandtab: */