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annotate src/video/win32/SDL_win32modes.c @ 4426:1bceff8f008f

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Fixed bug #943 Ozkan Sezer 2010-02-06 12:31:06 PST Hi: Here are some small fixes for compiling SDL against mingw-w64. (see http://mingw-w64.sourceforge.net/ . Despite the name, it supports both win32 and win64.) src/audio/windx5/directx.h and src/video/windx5/directx.h (both SDL-1.2 and SDL-1.3.) I get compilation errors about some union not having a member named u1 and alike, because of other system headers being included before this one and them already defining DUMMYUNIONNAME and stuff. This header probably assumes that those stuff are defined in windef.h, but mingw-w64 headers define them in _mingw.h. Easily fixed by moving NONAMELESSUNION definition to the top of the file. src/thread/win32/SDL_systhread.c (both SDL-1.2 and SDL-1.3.) : The __GNUC__ case for pfnSDL_CurrentBeginThread is 32-bit centric because _beginthreadex returns uintptr_t, not unsigned long which is 32 bits in win64. Changing the return type to uintptr_t fixes it. video/SDL_blit.h (and configure.in) (SDL-1.3-only) : MinGW-w64 uses msvcrt version of _aligned_malloc and _aligned_free and they are defined in intrin.h (similar to VC). Adding proper ifdefs fixes it. (Notes about macros to check: __MINGW32__ is defined for both mingw.org and for mingw-w64 for both win32 and win64, __MINGW64__ is only defined for _WIN64, so __MINGW64__ can't be used to detect mingw-w64: including _mingw.h and then checking for __MINGW64_VERSION_MAJOR does the trick.) SDL_win32video.h (SDL-1.3-only) : Tweaked the VINWER definition and location in order to avoid multiple redefinition warnings. Hope these are useful. Thanks.
author Sam Lantinga <slouken@libsdl.org>
date Wed, 10 Mar 2010 15:02:58 +0000
parents f7b03b6838cb
children 3e69e077cb95
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2010 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 Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 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 Lesser 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 Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 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 #include "SDL_config.h"
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23
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24 #include "SDL_win32video.h"
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25
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26
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27 static SDL_bool
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28 WIN_GetDisplayMode(LPCTSTR deviceName, DWORD index, SDL_DisplayMode * mode)
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29 {
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30 SDL_DisplayModeData *data;
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31 DEVMODE devmode;
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32 HDC hdc;
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33
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34 devmode.dmSize = sizeof(devmode);
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35 devmode.dmDriverExtra = 0;
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36 if (!EnumDisplaySettings(deviceName, index, &devmode)) {
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37 return SDL_FALSE;
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38 }
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39
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40 data = (SDL_DisplayModeData *) SDL_malloc(sizeof(*data));
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41 if (!data) {
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42 return SDL_FALSE;
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43 }
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44 data->DeviceMode = devmode;
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45 data->DeviceMode.dmFields =
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46 (DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY |
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47 DM_DISPLAYFLAGS);
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48
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49 /* Fill in the mode information */
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50 mode->format = SDL_PIXELFORMAT_UNKNOWN;
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51 mode->w = devmode.dmPelsWidth;
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52 mode->h = devmode.dmPelsHeight;
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53 mode->refresh_rate = devmode.dmDisplayFrequency;
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54 mode->driverdata = data;
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55 #ifdef _WIN32_WCE
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56 /* In WinCE EnumDisplaySettings(ENUM_CURRENT_SETTINGS) doesn't take the user defined orientation
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57 into account but GetSystemMetrics does. */
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58 if (index == ENUM_CURRENT_SETTINGS) {
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59 mode->w = GetSystemMetrics(SM_CXSCREEN);
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60 mode->h = GetSystemMetrics(SM_CYSCREEN);
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61 }
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62 #endif
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63
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64 /* WinCE has no GetDIBits, therefore we can't use it to get the display format */
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65 #ifndef _WIN32_WCE
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66 if (index == ENUM_CURRENT_SETTINGS
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67 && (hdc = CreateDC(deviceName, NULL, NULL, NULL)) != NULL) {
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68 char bmi_data[sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD)];
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69 LPBITMAPINFO bmi;
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70 HBITMAP hbm;
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71
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72 SDL_zero(bmi_data);
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73 bmi = (LPBITMAPINFO) bmi_data;
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74 bmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
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75
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76 hbm = CreateCompatibleBitmap(hdc, 1, 1);
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77 GetDIBits(hdc, hbm, 0, 1, NULL, bmi, DIB_RGB_COLORS);
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78 GetDIBits(hdc, hbm, 0, 1, NULL, bmi, DIB_RGB_COLORS);
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79 DeleteObject(hbm);
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80 DeleteDC(hdc);
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81 if (bmi->bmiHeader.biCompression == BI_BITFIELDS) {
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82 switch (*(Uint32 *) bmi->bmiColors) {
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83 case 0x00FF0000:
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84 mode->format = SDL_PIXELFORMAT_RGB888;
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85 break;
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86 case 0x000000FF:
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87 mode->format = SDL_PIXELFORMAT_BGR888;
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88 break;
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89 case 0xF800:
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90 mode->format = SDL_PIXELFORMAT_RGB565;
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91 break;
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92 case 0x7C00:
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93 mode->format = SDL_PIXELFORMAT_RGB555;
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94 break;
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95 }
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96 } else if (bmi->bmiHeader.biBitCount == 8) {
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97 mode->format = SDL_PIXELFORMAT_INDEX8;
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98 } else if (bmi->bmiHeader.biBitCount == 4) {
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99 mode->format = SDL_PIXELFORMAT_INDEX4LSB;
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100 }
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101 } else
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102 #endif /* _WIN32_WCE */
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103 {
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104 /* FIXME: Can we tell what this will be? */
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105 if ((devmode.dmFields & DM_BITSPERPEL) == DM_BITSPERPEL) {
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106 switch (devmode.dmBitsPerPel) {
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107 case 32:
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108 mode->format = SDL_PIXELFORMAT_RGB888;
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109 break;
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110 case 24:
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111 mode->format = SDL_PIXELFORMAT_RGB24;
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112 break;
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113 case 16:
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114 mode->format = SDL_PIXELFORMAT_RGB565;
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115 break;
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116 case 15:
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diff changeset
117 mode->format = SDL_PIXELFORMAT_RGB555;
e6c113f1ea43 Fixed support for 4bpp video modes enumeration, otherwise mode with zero bpp appears in the list.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
118 break;
e6c113f1ea43 Fixed support for 4bpp video modes enumeration, otherwise mode with zero bpp appears in the list.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
119 case 8:
e6c113f1ea43 Fixed support for 4bpp video modes enumeration, otherwise mode with zero bpp appears in the list.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
120 mode->format = SDL_PIXELFORMAT_INDEX8;
e6c113f1ea43 Fixed support for 4bpp video modes enumeration, otherwise mode with zero bpp appears in the list.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
121 break;
e6c113f1ea43 Fixed support for 4bpp video modes enumeration, otherwise mode with zero bpp appears in the list.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
122 case 4:
e6c113f1ea43 Fixed support for 4bpp video modes enumeration, otherwise mode with zero bpp appears in the list.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
123 mode->format = SDL_PIXELFORMAT_INDEX4LSB;
e6c113f1ea43 Fixed support for 4bpp video modes enumeration, otherwise mode with zero bpp appears in the list.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
124 break;
e6c113f1ea43 Fixed support for 4bpp video modes enumeration, otherwise mode with zero bpp appears in the list.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
125 }
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3175
diff changeset
126 }
1895
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 }
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 return SDL_TRUE;
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
2149
eba4fd03b4f6 Fixed mode code under VMware running Windows 98
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parents: 2119
diff changeset
131 static SDL_bool
2119
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parents: 1965
diff changeset
132 WIN_AddDisplay(LPTSTR DeviceName)
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
133 {
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
134 SDL_VideoDisplay display;
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
135 SDL_DisplayData *displaydata;
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
136 SDL_DisplayMode mode;
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
137
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
138 #ifdef DEBUG_MODES
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
139 printf("Display: %s\n", WIN_StringToUTF8(DeviceName));
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
140 #endif
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
141 if (!WIN_GetDisplayMode(DeviceName, ENUM_CURRENT_SETTINGS, &mode)) {
2149
eba4fd03b4f6 Fixed mode code under VMware running Windows 98
Sam Lantinga <slouken@libsdl.org>
parents: 2119
diff changeset
142 return SDL_FALSE;
2119
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
143 }
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
144
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
145 displaydata = (SDL_DisplayData *) SDL_malloc(sizeof(*displaydata));
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
146 if (!displaydata) {
2149
eba4fd03b4f6 Fixed mode code under VMware running Windows 98
Sam Lantinga <slouken@libsdl.org>
parents: 2119
diff changeset
147 return SDL_FALSE;
2119
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
148 }
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
149 SDL_memcpy(displaydata->DeviceName, DeviceName,
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
150 sizeof(displaydata->DeviceName));
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
151
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
152 SDL_zero(display);
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
153 display.desktop_mode = mode;
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
154 display.current_mode = mode;
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
155 display.driverdata = displaydata;
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
156 SDL_AddVideoDisplay(&display);
2149
eba4fd03b4f6 Fixed mode code under VMware running Windows 98
Sam Lantinga <slouken@libsdl.org>
parents: 2119
diff changeset
157 return SDL_TRUE;
2119
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
158 }
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
159
3521
76f9b76ddf0f Don't add any renderers if you can't add any displays
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
160 int
1895
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 WIN_InitModes(_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
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_VideoData *data = (SDL_VideoData *) _this->driverdata;
2149
eba4fd03b4f6 Fixed mode code under VMware running Windows 98
Sam Lantinga <slouken@libsdl.org>
parents: 2119
diff changeset
164 DWORD i, j, count;
1895
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_DEVICE device;
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
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 device.cb = sizeof(device);
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 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
169 TCHAR DeviceName[32];
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 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
172 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
173 }
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 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
175 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
176 }
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_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
178 #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
179 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
180 #endif
2149
eba4fd03b4f6 Fixed mode code under VMware running Windows 98
Sam Lantinga <slouken@libsdl.org>
parents: 2119
diff changeset
181 count = 0;
1895
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 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
183 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
184 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
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 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
187 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
188 }
2149
eba4fd03b4f6 Fixed mode code under VMware running Windows 98
Sam Lantinga <slouken@libsdl.org>
parents: 2119
diff changeset
189 count += WIN_AddDisplay(device.DeviceName);
2119
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
190 }
2149
eba4fd03b4f6 Fixed mode code under VMware running Windows 98
Sam Lantinga <slouken@libsdl.org>
parents: 2119
diff changeset
191 if (count == 0) {
2119
9341a884a4d9 Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
192 WIN_AddDisplay(DeviceName);
1895
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 }
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 }
3521
76f9b76ddf0f Don't add any renderers if you can't add any displays
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
195 if (_this->num_displays == 0) {
76f9b76ddf0f Don't add any renderers if you can't add any displays
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
196 SDL_SetError("No displays available");
76f9b76ddf0f Don't add any renderers if you can't add any displays
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
197 return -1;
76f9b76ddf0f Don't add any renderers if you can't add any displays
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
198 }
76f9b76ddf0f Don't add any renderers if you can't add any displays
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
199 return 0;
1895
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 }
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
3528
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
202 int
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
203 WIN_GetDisplayBounds(_THIS, SDL_VideoDisplay * display, SDL_Rect * rect)
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
204 {
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
205 SDL_DisplayModeData *data = (SDL_DisplayModeData *) display->desktop_mode.driverdata;
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
206
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
207 rect->x = (int)data->DeviceMode.dmPosition.x;
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
208 rect->y = (int)data->DeviceMode.dmPosition.y;
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
209 rect->w = data->DeviceMode.dmPelsWidth;
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
210 rect->h = data->DeviceMode.dmPelsHeight;
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
211 return 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
212 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors:
Sam Lantinga <slouken@libsdl.org>
parents: 3521
diff changeset
213
1895
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 void
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3186
diff changeset
215 WIN_GetDisplayModes(_THIS, SDL_VideoDisplay * display)
1895
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 {
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3186
diff changeset
217 SDL_DisplayData *data = (SDL_DisplayData *) display->driverdata;
1895
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 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
219 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
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 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
222 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
223 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
224 }
3521
76f9b76ddf0f Don't add any renderers if you can't add any displays
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
225 if (mode.format != SDL_PIXELFORMAT_UNKNOWN) {
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3186
diff changeset
226 if (!SDL_AddDisplayMode(display, &mode)) {
3175
e6c113f1ea43 Fixed support for 4bpp video modes enumeration, otherwise mode with zero bpp appears in the list.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
227 SDL_free(mode.driverdata);
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3175
diff changeset
228 }
3521
76f9b76ddf0f Don't add any renderers if you can't add any displays
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
229 }
1895
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
230 }
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
231 }
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
232
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
233 int
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3186
diff changeset
234 WIN_SetDisplayMode(_THIS, SDL_VideoDisplay * display, SDL_DisplayMode * mode)
1895
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
235 {
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3186
diff changeset
236 SDL_DisplayData *displaydata = (SDL_DisplayData *) display->driverdata;
1895
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
237 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
238 LONG status;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3097
diff changeset
239
3097
0d12e8f1de3c Date: Thu, 05 Feb 2009 18:07:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
240 #ifdef _WIN32_WCE
0d12e8f1de3c Date: Thu, 05 Feb 2009 18:07:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
241 /* TODO: implement correctly.
0d12e8f1de3c Date: Thu, 05 Feb 2009 18:07:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
242 On my Asus MyPAL, if I execute the code below
0d12e8f1de3c Date: Thu, 05 Feb 2009 18:07:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
243 I get DISP_CHANGE_BADFLAGS and the Titlebar of the fullscreen window stays
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3097
diff changeset
244 visible ... (SDL_RaiseWindow() would fix that one) */
3097
0d12e8f1de3c Date: Thu, 05 Feb 2009 18:07:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
245 return 0;
0d12e8f1de3c Date: Thu, 05 Feb 2009 18:07:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
246 #endif
1895
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
247
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
248 status =
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3186
diff changeset
249 ChangeDisplaySettingsEx(displaydata->DeviceName, &data->DeviceMode,
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 3186
diff changeset
250 NULL, CDS_FULLSCREEN, NULL);
1895
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
251 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
252 return 0;
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253 } else {
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254 const char *reason = "Unknown reason";
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255 switch (status) {
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256 case DISP_CHANGE_BADFLAGS:
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257 reason = "DISP_CHANGE_BADFLAGS";
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258 break;
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259 case DISP_CHANGE_BADMODE:
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260 reason = "DISP_CHANGE_BADMODE";
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261 break;
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262 case DISP_CHANGE_BADPARAM:
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263 reason = "DISP_CHANGE_BADPARAM";
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264 break;
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265 case DISP_CHANGE_FAILED:
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266 reason = "DISP_CHANGE_FAILED";
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parents:
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267 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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268 }
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269 SDL_SetError("ChangeDisplaySettingsEx() failed: %s", reason);
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270 return -1;
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271 }
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272 }
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273
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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274 void
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275 WIN_QuitModes(_THIS)
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
276 {
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diff changeset
277 ChangeDisplaySettingsEx(NULL, NULL, NULL, 0, NULL);
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278 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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279
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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280 /* vi: set ts=4 sw=4 expandtab: */