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annotate src/video/x11/SDL_x11video.c @ 3197:434ce3242e1c

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Alexei Tereschenko Why not to use hardware vertex processing instead of software one if it is available in D3D render driver? With hardware processing testsprite2 runs three times faster on all videocards which I could test.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 16 Jun 2009 14:34:15 +0000
parents 089a77aebb7d
children 81773a1eac83
rev   line source
1950
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 Sam Lantinga
1950
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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
a344e42bce3b Started work on the new X11 driver.
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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_video.h"
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25 #include "SDL_mouse.h"
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26 #include "../SDL_sysvideo.h"
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27 #include "../SDL_pixels_c.h"
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28
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29 #include "SDL_x11video.h"
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30
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31
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32 /* Initialization/Query functions */
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33 static int X11_VideoInit(_THIS);
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34 static void X11_VideoQuit(_THIS);
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35
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36 /* Find out what class name we should use */
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37 static char *
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38 get_classname()
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39 {
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40 char *spot;
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41 #if defined(__LINUX__) || defined(__FREEBSD__)
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42 char procfile[1024];
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43 char linkfile[1024];
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44 int linksize;
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45 #endif
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46
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47 /* First allow environment variable override */
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48 spot = SDL_getenv("SDL_VIDEO_X11_WMCLASS");
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49 if (spot) {
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50 return SDL_strdup(spot);
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51 }
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52
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53 /* Next look at the application's executable name */
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54 #if defined(__LINUX__) || defined(__FREEBSD__)
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55 #if defined(__LINUX__)
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56 SDL_snprintf(procfile, SDL_arraysize(procfile), "/proc/%d/exe", getpid());
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57 #elif defined(__FREEBSD__)
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58 SDL_snprintf(procfile, SDL_arraysize(procfile), "/proc/%d/file",
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59 getpid());
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60 #else
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61 #error Where can we find the executable name?
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62 #endif
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63 linksize = readlink(procfile, linkfile, sizeof(linkfile) - 1);
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64 if (linksize > 0) {
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65 linkfile[linksize] = '\0';
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66 spot = SDL_strrchr(linkfile, '/');
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67 if (spot) {
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68 return SDL_strdup(spot + 1);
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69 } else {
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70 return SDL_strdup(linkfile);
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71 }
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72 }
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73 #endif /* __LINUX__ || __FREEBSD__ */
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74
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75 /* Finally use the default we've used forever */
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76 return SDL_strdup("SDL_App");
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77 }
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78
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79 /* X11 driver bootstrap functions */
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80
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81 static int
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82 X11_Available(void)
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83 {
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84 Display *display = NULL;
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85 if (SDL_X11_LoadSymbols()) {
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86 display = XOpenDisplay(NULL);
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87 if (display != NULL) {
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88 XCloseDisplay(display);
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89 }
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90 SDL_X11_UnloadSymbols();
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91 }
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92 return (display != NULL);
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93 }
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94
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95 static void
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96 X11_DeleteDevice(SDL_VideoDevice * device)
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97 {
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98 SDL_VideoData *data = (SDL_VideoData *) device->driverdata;
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99 if (data->display) {
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100 XCloseDisplay(data->display);
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101 }
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102 SDL_free(data->windowlist);
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103 SDL_free(device->driverdata);
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104 SDL_free(device);
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105
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106 SDL_X11_UnloadSymbols();
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107 }
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108
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109 static SDL_VideoDevice *
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110 X11_CreateDevice(int devindex)
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111 {
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112 SDL_VideoDevice *device;
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113 SDL_VideoData *data;
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114 const char *display = NULL; /* Use the DISPLAY environment variable */
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115
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116 if (!SDL_X11_LoadSymbols()) {
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117 return NULL;
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118 }
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119
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120 /* Initialize all variables that we clean on shutdown */
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121 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
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122 if (!device) {
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123 SDL_OutOfMemory();
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124 return NULL;
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125 }
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126 data = (struct SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
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127 if (!data) {
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128 SDL_OutOfMemory();
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129 SDL_free(device);
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130 return NULL;
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131 }
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132 device->driverdata = data;
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133
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134 /* FIXME: Do we need this?
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135 if ( (SDL_strncmp(XDisplayName(display), ":", 1) == 0) ||
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136 (SDL_strncmp(XDisplayName(display), "unix:", 5) == 0) ) {
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137 local_X11 = 1;
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138 } else {
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139 local_X11 = 0;
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140 }
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141 */
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142 data->display = XOpenDisplay(display);
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143 #if defined(__osf__) && defined(SDL_VIDEO_DRIVER_X11_DYNAMIC)
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144 /* On Tru64 if linking without -lX11, it fails and you get following message.
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diff changeset
145 * Xlib: connection to ":0.0" refused by server
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 * Xlib: XDM authorization key matches an existing client!
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
147 *
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
148 * It succeeds if retrying 1 second later
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149 * or if running xhost +localhost on shell.
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 */
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
151 if (data->display == NULL) {
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
152 SDL_Delay(1000);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
153 data->display = XOpenDisplay(display);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
154 }
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
155 #endif
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
156 if (data->display == NULL) {
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
157 SDL_free(device);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
158 SDL_SetError("Couldn't open X11 display");
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
159 return NULL;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
160 }
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
161 #ifdef X11_DEBUG
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
162 XSynchronize(data->display, True);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
163 #endif
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
164
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
165 /* Set the function pointers */
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
166 device->VideoInit = X11_VideoInit;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
167 device->VideoQuit = X11_VideoQuit;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
168 device->GetDisplayModes = X11_GetDisplayModes;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
169 device->SetDisplayMode = X11_SetDisplayMode;
2162
1d23870d8c49 Added stubs for x11 gamma functions and enabled them in SDL_x11video.c
Bob Pendleton <bob@pendleton.com>
parents: 1952
diff changeset
170 device->SetDisplayGammaRamp = X11_SetDisplayGammaRamp;
1d23870d8c49 Added stubs for x11 gamma functions and enabled them in SDL_x11video.c
Bob Pendleton <bob@pendleton.com>
parents: 1952
diff changeset
171 device->GetDisplayGammaRamp = X11_GetDisplayGammaRamp;
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 3013
diff changeset
172 device->SuspendScreenSaver = X11_SuspendScreenSaver;
1951
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
173 device->PumpEvents = X11_PumpEvents;
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
174
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
175 device->CreateWindow = X11_CreateWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
176 device->CreateWindowFrom = X11_CreateWindowFrom;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
177 device->SetWindowTitle = X11_SetWindowTitle;
2967
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2963
diff changeset
178 device->SetWindowIcon = X11_SetWindowIcon;
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
179 device->SetWindowPosition = X11_SetWindowPosition;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
180 device->SetWindowSize = X11_SetWindowSize;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
181 device->ShowWindow = X11_ShowWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
182 device->HideWindow = X11_HideWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
183 device->RaiseWindow = X11_RaiseWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
184 device->MaximizeWindow = X11_MaximizeWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
185 device->MinimizeWindow = X11_MinimizeWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
186 device->RestoreWindow = X11_RestoreWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
187 device->SetWindowGrab = X11_SetWindowGrab;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
188 device->DestroyWindow = X11_DestroyWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
189 device->GetWindowWMInfo = X11_GetWindowWMInfo;
1952
420716272158 Implemented X11 OpenGL support.
Sam Lantinga <slouken@libsdl.org>
parents: 1951
diff changeset
190 #ifdef SDL_VIDEO_OPENGL_GLX
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
191 device->GL_LoadLibrary = X11_GL_LoadLibrary;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
192 device->GL_GetProcAddress = X11_GL_GetProcAddress;
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3025
diff changeset
193 device->GL_UnloadLibrary = X11_GL_UnloadLibrary;
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
194 device->GL_CreateContext = X11_GL_CreateContext;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
195 device->GL_MakeCurrent = X11_GL_MakeCurrent;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
196 device->GL_SetSwapInterval = X11_GL_SetSwapInterval;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
197 device->GL_GetSwapInterval = X11_GL_GetSwapInterval;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
198 device->GL_SwapWindow = X11_GL_SwapWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
199 device->GL_DeleteContext = X11_GL_DeleteContext;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200 #endif
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
202 device->free = X11_DeleteDevice;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
203
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
204 return device;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
205 }
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
206
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
207 VideoBootStrap X11_bootstrap = {
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
208 "x11", "SDL X11 video driver",
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
209 X11_Available, X11_CreateDevice
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
210 };
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
211
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
212
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
213 int
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
214 X11_VideoInit(_THIS)
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
215 {
1951
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
216 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
217
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
218 /* Get the window class name, usually the name of the application */
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
219 data->classname = get_classname();
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
220
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
221 /* Open a connection to the X input manager */
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
222 #ifdef X_HAVE_UTF8_STRING
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
223 if (SDL_X11_HAVE_UTF8) {
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
224 data->im =
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
225 XOpenIM(data->display, NULL, data->classname, data->classname);
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
226 }
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
227 #endif
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
228
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
229 /* Look up some useful Atoms */
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
230 data->WM_DELETE_WINDOW =
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
231 XInternAtom(data->display, "WM_DELETE_WINDOW", False);
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
232
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
233 X11_InitModes(_this);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
234
2810
27cb878a278e Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents: 2763
diff changeset
235 #if SDL_VIDEO_RENDER_X11
27cb878a278e Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents: 2763
diff changeset
236 X11_AddRenderDriver(_this);
27cb878a278e Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents: 2763
diff changeset
237 #endif
27cb878a278e Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents: 2763
diff changeset
238
2295
dbc6d1893869 Checking in Christian Walther's patch for x11 keyboard input. Minor code tweaks by Bob.
Bob Pendleton <bob@pendleton.com>
parents: 2162
diff changeset
239 if (X11_InitKeyboard(_this) != 0) {
dbc6d1893869 Checking in Christian Walther's patch for x11 keyboard input. Minor code tweaks by Bob.
Bob Pendleton <bob@pendleton.com>
parents: 2162
diff changeset
240 return -1;
dbc6d1893869 Checking in Christian Walther's patch for x11 keyboard input. Minor code tweaks by Bob.
Bob Pendleton <bob@pendleton.com>
parents: 2162
diff changeset
241 }
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
242 X11_InitMouse(_this);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
243
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
244 return 0;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
245 }
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
246
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 void
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248 X11_VideoQuit(_THIS)
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
249 {
1951
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
250 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
251
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
252 if (data->classname) {
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
253 SDL_free(data->classname);
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
254 }
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
255 #ifdef X_HAVE_UTF8_STRING
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
256 if (data->im) {
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
257 XCloseIM(data->im);
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
258 }
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
259 #endif
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
260
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
261 X11_QuitModes(_this);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
262 X11_QuitKeyboard(_this);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
263 X11_QuitMouse(_this);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
264 }
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
265
2963
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support
Sam Lantinga <slouken@libsdl.org>
parents: 2940
diff changeset
266 SDL_bool
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support
Sam Lantinga <slouken@libsdl.org>
parents: 2940
diff changeset
267 X11_UseDirectColorVisuals()
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support
Sam Lantinga <slouken@libsdl.org>
parents: 2940
diff changeset
268 {
3013
8cc00819c8d6 Reverted Bob's indent checkin
Sam Lantinga <slouken@libsdl.org>
parents: 3011
diff changeset
269 /* Once we implement DirectColor colormaps and gamma ramp support...
8cc00819c8d6 Reverted Bob's indent checkin
Sam Lantinga <slouken@libsdl.org>
parents: 3011
diff changeset
270 return SDL_getenv("SDL_VIDEO_X11_NODIRECTCOLOR") ? SDL_FALSE : SDL_TRUE;
8cc00819c8d6 Reverted Bob's indent checkin
Sam Lantinga <slouken@libsdl.org>
parents: 3011
diff changeset
271 */
8cc00819c8d6 Reverted Bob's indent checkin
Sam Lantinga <slouken@libsdl.org>
parents: 3011
diff changeset
272 return SDL_FALSE;
2963
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support
Sam Lantinga <slouken@libsdl.org>
parents: 2940
diff changeset
273 }
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support
Sam Lantinga <slouken@libsdl.org>
parents: 2940
diff changeset
274
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
275 /* vim: set ts=4 sw=4 expandtab: */