sdl-ios-xcode: src/video/x11/SDL

annotate src/video/x11/SDL_x11video.c @ 3025:54fac87e1f34

Added an API to enable/disable the screen saver. The screensaver is disabled by default when using SDL 1.2 compatibility. Use the new XScreenSaver extension, removed unused DPMS extension.

author	Sam Lantinga <slouken@libsdl.org>
date	Mon, 12 Jan 2009 06:19:05 +0000
parents	8cc00819c8d6
children	089a77aebb7d

rev	line source
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
2859 99210400e8b9 Updated copyright date Sam Lantinga <slouken@libsdl.org> parents: 2810 diff changeset	3 Copyright (C) 1997-2009 Sam Lantinga
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 Lesser General Public License for more details.
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 License along with this library; if not, write to the Free Software
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 slouken@libsdl.org
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22 #include "SDL_config.h"
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 #include "SDL_video.h"
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25 #include "SDL_mouse.h"
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 #include "../SDL_sysvideo.h"
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 #include "../SDL_pixels_c.h"
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 #include "SDL_x11video.h"
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2324 diff changeset	30
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 /* Initialization/Query functions */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33 static int X11_VideoInit(_THIS);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 static void X11_VideoQuit(_THIS);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35
1951 7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	36 /* Find out what class name we should use */
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	37 static char *
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	38 get_classname()
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	39 {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	40 char *spot;
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	41 #if defined(__LINUX__) \|\| defined(__FREEBSD__)
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	42 char procfile[1024];
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	43 char linkfile[1024];
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	44 int linksize;
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	45 #endif
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	46
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	47 /* First allow environment variable override */
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	48 spot = SDL_getenv("SDL_VIDEO_X11_WMCLASS");
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	49 if (spot) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	50 return SDL_strdup(spot);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	51 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	52
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	53 /* Next look at the application's executable name */
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	54 #if defined(__LINUX__) \|\| defined(__FREEBSD__)
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	55 #if defined(__LINUX__)
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	56 SDL_snprintf(procfile, SDL_arraysize(procfile), "/proc/%d/exe", getpid());
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	57 #elif defined(__FREEBSD__)
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	58 SDL_snprintf(procfile, SDL_arraysize(procfile), "/proc/%d/file",
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	59 getpid());
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	60 #else
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	61 #error Where can we find the executable name?
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	62 #endif
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	63 linksize = readlink(procfile, linkfile, sizeof(linkfile) - 1);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	64 if (linksize > 0) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	65 linkfile[linksize] = '\0';
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	66 spot = SDL_strrchr(linkfile, '/');
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	67 if (spot) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	68 return SDL_strdup(spot + 1);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	69 } else {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	70 return SDL_strdup(linkfile);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	71 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	72 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	73 #endif /* __LINUX__ \|\| __FREEBSD__ */
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	74
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	75 /* Finally use the default we've used forever */
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	76 return SDL_strdup("SDL_App");
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	77 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	78
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 /* X11 driver bootstrap functions */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 static int
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 X11_Available(void)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83 {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 Display *display = NULL;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 if (SDL_X11_LoadSymbols()) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 display = XOpenDisplay(NULL);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 if (display != NULL) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 XCloseDisplay(display);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90 SDL_X11_UnloadSymbols();
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 return (display != NULL);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 static void
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 X11_DeleteDevice(SDL_VideoDevice * device)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 SDL_VideoData data = (SDL_VideoData ) device->driverdata;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 if (data->display) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 XCloseDisplay(data->display);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 }
2324 3202e4826c57 more valgrind errors fixed. Plus I ran make indent which changed a few files. Bob Pendleton <bob@pendleton.com> parents: 2323 diff changeset	102 SDL_free(data->windowlist);
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 SDL_free(device->driverdata);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 SDL_free(device);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 SDL_X11_UnloadSymbols();
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 static SDL_VideoDevice *
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 X11_CreateDevice(int devindex)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 SDL_VideoDevice *device;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 SDL_VideoData *data;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 const char display = NULL; / Use the DISPLAY environment variable */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116 if (!SDL_X11_LoadSymbols()) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 return NULL;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 /* Initialize all variables that we clean on shutdown */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
2323 4ac07ae446d3 Fixed many valgrind errors. But, I broke testdyngl. Bob Pendleton <bob@pendleton.com> parents: 2305 diff changeset	122 if (!device) {
4ac07ae446d3 Fixed many valgrind errors. But, I broke testdyngl. Bob Pendleton <bob@pendleton.com> parents: 2305 diff changeset	123 SDL_OutOfMemory();
4ac07ae446d3 Fixed many valgrind errors. But, I broke testdyngl. Bob Pendleton <bob@pendleton.com> parents: 2305 diff changeset	124 return NULL;
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 }
2323 4ac07ae446d3 Fixed many valgrind errors. But, I broke testdyngl. Bob Pendleton <bob@pendleton.com> parents: 2305 diff changeset	126 data = (struct SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
4ac07ae446d3 Fixed many valgrind errors. But, I broke testdyngl. Bob Pendleton <bob@pendleton.com> parents: 2305 diff changeset	127 if (!data) {
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 SDL_OutOfMemory();
2323 4ac07ae446d3 Fixed many valgrind errors. But, I broke testdyngl. Bob Pendleton <bob@pendleton.com> parents: 2305 diff changeset	129 SDL_free(device);
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 return NULL;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 device->driverdata = data;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 /* FIXME: Do we need this?
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 if ( (SDL_strncmp(XDisplayName(display), ":", 1) == 0) \|\|
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 (SDL_strncmp(XDisplayName(display), "unix:", 5) == 0) ) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 local_X11 = 1;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 } else {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 local_X11 = 0;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141 */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 data->display = XOpenDisplay(display);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 #if defined(__osf__) && defined(SDL_VIDEO_DRIVER_X11_DYNAMIC)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 /* On Tru64 if linking without -lX11, it fails and you get following message.
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: 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;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193 device->GL_CreateContext = X11_GL_CreateContext;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	194 device->GL_MakeCurrent = X11_GL_MakeCurrent;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 device->GL_SetSwapInterval = X11_GL_SetSwapInterval;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196 device->GL_GetSwapInterval = X11_GL_GetSwapInterval;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 device->GL_SwapWindow = X11_GL_SwapWindow;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198 device->GL_DeleteContext = X11_GL_DeleteContext;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 #endif
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 device->free = X11_DeleteDevice;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203 return device;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 }
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 VideoBootStrap X11_bootstrap = {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 "x11", "SDL X11 video driver",
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 X11_Available, X11_CreateDevice
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 };
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 int
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 X11_VideoInit(_THIS)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 {
1951 7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	215 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	216
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	217 /* 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	218 data->classname = get_classname();
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	219
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	220 /* 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	221 #ifdef X_HAVE_UTF8_STRING
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	222 if (SDL_X11_HAVE_UTF8) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	223 data->im =
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	224 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	225 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	226 #endif
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	227
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	228 /* Look up some useful Atoms */
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	229 data->WM_DELETE_WINDOW =
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	230 XInternAtom(data->display, "WM_DELETE_WINDOW", False);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	231
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232 X11_InitModes(_this);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233
2810 27cb878a278e Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available. Sam Lantinga <slouken@libsdl.org> parents: 2763 diff changeset	234 #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	235 X11_AddRenderDriver(_this);
27cb878a278e Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available. Sam Lantinga <slouken@libsdl.org> parents: 2763 diff changeset	236 #endif
27cb878a278e Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available. Sam Lantinga <slouken@libsdl.org> parents: 2763 diff changeset	237
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	238 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	239 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	240 }
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 X11_InitMouse(_this);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 return 0;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 }
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 void
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247 X11_VideoQuit(_THIS)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248 {
1951 7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	249 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	250
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	251 if (data->classname) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	252 SDL_free(data->classname);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	253 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	254 #ifdef X_HAVE_UTF8_STRING
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	255 if (data->im) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	256 XCloseIM(data->im);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	257 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	258 #endif
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	259
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 X11_QuitModes(_this);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 X11_QuitKeyboard(_this);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 X11_QuitMouse(_this);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264
2963 ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	265 SDL_bool
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	266 X11_UseDirectColorVisuals()
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	267 {
3013 8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	268 /* Once we implement DirectColor colormaps and gamma ramp support...
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	269 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	270 */
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	271 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	272 }
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	273
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 /* vim: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/x11/SDL_x11video.c @ 3025:54fac87e1f34