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

annotate src/video/x11/SDL_x11video.c @ 4809:329708ffe2a7

Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.

author	Eli Gottlieb <eligottlieb@gmail.com>
date	Mon, 26 Jul 2010 17:27:04 -0400
parents	b6930aefd008
children	7a602fd2121f

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
3697 f7b03b6838cb Fixed bug #926 Sam Lantinga <slouken@libsdl.org> parents: 3521 diff changeset	3 Copyright (C) 1997-2010 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"
4459 c0f2a1e6f0cd Added missing header Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	30 #include "SDL_x11render.h"
4782 b6930aefd008 Finished X11 shaped-window functionality and removed ellipse+polygon rendering. Eli Gottlieb <eligottlieb@gmail.com> parents: 4459 diff changeset	31 #include "SDL_x11shape.h"
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2324 diff changeset	32
3218 81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	33 #if SDL_VIDEO_DRIVER_PANDORA
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	34 #include "SDL_x11opengles.h"
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	35 #endif
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 /* Initialization/Query functions */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 static int X11_VideoInit(_THIS);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 static void X11_VideoQuit(_THIS);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40
1951 7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	41 /* 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	42 static char *
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	43 get_classname()
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	44 {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	45 char *spot;
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	46 #if defined(__LINUX__) \|\| defined(__FREEBSD__)
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	47 char procfile[1024];
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	48 char linkfile[1024];
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	49 int linksize;
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	50 #endif
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 /* First allow environment variable override */
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	53 spot = SDL_getenv("SDL_VIDEO_X11_WMCLASS");
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	54 if (spot) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	55 return SDL_strdup(spot);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	56 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	57
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	58 /* 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	59 #if defined(__LINUX__) \|\| defined(__FREEBSD__)
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	60 #if defined(__LINUX__)
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	61 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	62 #elif defined(__FREEBSD__)
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	63 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	64 getpid());
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	65 #else
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	66 #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	67 #endif
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	68 linksize = readlink(procfile, linkfile, sizeof(linkfile) - 1);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	69 if (linksize > 0) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	70 linkfile[linksize] = '\0';
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	71 spot = SDL_strrchr(linkfile, '/');
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	72 if (spot) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	73 return SDL_strdup(spot + 1);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	74 } else {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	75 return SDL_strdup(linkfile);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	76 }
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 #endif /* __LINUX__ \|\| __FREEBSD__ */
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	79
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	80 /* 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	81 return SDL_strdup("SDL_App");
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	82 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	83
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 /* X11 driver bootstrap functions */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 static int
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 X11_Available(void)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 Display *display = NULL;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90 if (SDL_X11_LoadSymbols()) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 display = XOpenDisplay(NULL);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 if (display != NULL) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 XCloseDisplay(display);
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 SDL_X11_UnloadSymbols();
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 return (display != NULL);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 static void
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 X11_DeleteDevice(SDL_VideoDevice * device)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 SDL_VideoData data = (SDL_VideoData ) device->driverdata;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 if (data->display) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105 XCloseDisplay(data->display);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 }
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	107 SDL_free(data->windowlist);
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 SDL_free(device->driverdata);
3218 81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	109 #if SDL_VIDEO_DRIVER_PANDORA
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	110 SDL_free(device->gles_data);
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	111 #endif
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 SDL_free(device);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 SDL_X11_UnloadSymbols();
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
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 static SDL_VideoDevice *
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 X11_CreateDevice(int devindex)
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 SDL_VideoDevice *device;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 SDL_VideoData *data;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 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	123
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 if (!SDL_X11_LoadSymbols()) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 return NULL;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 /* Initialize all variables that we clean on shutdown */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 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	130 if (!device) {
4ac07ae446d3 Fixed many valgrind errors. But, I broke testdyngl. Bob Pendleton <bob@pendleton.com> parents: 2305 diff changeset	131 SDL_OutOfMemory();
4ac07ae446d3 Fixed many valgrind errors. But, I broke testdyngl. Bob Pendleton <bob@pendleton.com> parents: 2305 diff changeset	132 return NULL;
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 }
2323 4ac07ae446d3 Fixed many valgrind errors. But, I broke testdyngl. Bob Pendleton <bob@pendleton.com> parents: 2305 diff changeset	134 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	135 if (!data) {
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 SDL_OutOfMemory();
2323 4ac07ae446d3 Fixed many valgrind errors. But, I broke testdyngl. Bob Pendleton <bob@pendleton.com> parents: 2305 diff changeset	137 SDL_free(device);
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 return NULL;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 device->driverdata = data;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141
3218 81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	142 #if SDL_VIDEO_DRIVER_PANDORA
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	143 device->gles_data = (struct SDL_PrivateGLESData *) SDL_calloc(1, sizeof(SDL_PrivateGLESData));
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	144 if (!device->gles_data) {
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	145 SDL_OutOfMemory();
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	146 return NULL;
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	147 }
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	148 #endif
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	149
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 /* FIXME: Do we need this?
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151 if ( (SDL_strncmp(XDisplayName(display), ":", 1) == 0) \|\|
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 (SDL_strncmp(XDisplayName(display), "unix:", 5) == 0) ) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 local_X11 = 1;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 } else {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 local_X11 = 0;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157 */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158 data->display = XOpenDisplay(display);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 #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	160 /* 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	161 * Xlib: connection to ":0.0" refused by server
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 * Xlib: XDM authorization key matches an existing client!
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 *
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 * It succeeds if retrying 1 second later
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 * or if running xhost +localhost on shell.
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 if (data->display == NULL) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 SDL_Delay(1000);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 data->display = XOpenDisplay(display);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 #endif
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172 if (data->display == NULL) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 SDL_free(device);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 SDL_SetError("Couldn't open X11 display");
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 return NULL;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177 #ifdef X11_DEBUG
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	178 XSynchronize(data->display, True);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179 #endif
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181 /* Set the function pointers */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	182 device->VideoInit = X11_VideoInit;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 device->VideoQuit = X11_VideoQuit;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 device->GetDisplayModes = X11_GetDisplayModes;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 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	186 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	187 device->GetDisplayGammaRamp = X11_GetDisplayGammaRamp;
3025 54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 3013 diff changeset	188 device->SuspendScreenSaver = X11_SuspendScreenSaver;
1951 7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	189 device->PumpEvents = X11_PumpEvents;
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191 device->CreateWindow = X11_CreateWindow;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192 device->CreateWindowFrom = X11_CreateWindowFrom;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193 device->SetWindowTitle = X11_SetWindowTitle;
2967 e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2963 diff changeset	194 device->SetWindowIcon = X11_SetWindowIcon;
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 device->SetWindowPosition = X11_SetWindowPosition;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196 device->SetWindowSize = X11_SetWindowSize;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 device->ShowWindow = X11_ShowWindow;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198 device->HideWindow = X11_HideWindow;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 device->RaiseWindow = X11_RaiseWindow;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 device->MaximizeWindow = X11_MaximizeWindow;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 device->MinimizeWindow = X11_MinimizeWindow;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 device->RestoreWindow = X11_RestoreWindow;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203 device->SetWindowGrab = X11_SetWindowGrab;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 device->DestroyWindow = X11_DestroyWindow;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 device->GetWindowWMInfo = X11_GetWindowWMInfo;
4809 329708ffe2a7 Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself. Eli Gottlieb <eligottlieb@gmail.com> parents: 4782 diff changeset	206 device->shape_driver.CreateShapedWindow = X11_CreateShapedWindow;
4782 b6930aefd008 Finished X11 shaped-window functionality and removed ellipse+polygon rendering. Eli Gottlieb <eligottlieb@gmail.com> parents: 4459 diff changeset	207 device->shape_driver.CreateShaper = X11_CreateShaper;
b6930aefd008 Finished X11 shaped-window functionality and removed ellipse+polygon rendering. Eli Gottlieb <eligottlieb@gmail.com> parents: 4459 diff changeset	208 device->shape_driver.SetWindowShape = X11_SetWindowShape;
b6930aefd008 Finished X11 shaped-window functionality and removed ellipse+polygon rendering. Eli Gottlieb <eligottlieb@gmail.com> parents: 4459 diff changeset	209 device->shape_driver.ResizeWindowShape = X11_ResizeWindowShape;
1952 420716272158 Implemented X11 OpenGL support. Sam Lantinga <slouken@libsdl.org> parents: 1951 diff changeset	210 #ifdef SDL_VIDEO_OPENGL_GLX
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 device->GL_LoadLibrary = X11_GL_LoadLibrary;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 device->GL_GetProcAddress = X11_GL_GetProcAddress;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3025 diff changeset	213 device->GL_UnloadLibrary = X11_GL_UnloadLibrary;
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 device->GL_CreateContext = X11_GL_CreateContext;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 device->GL_MakeCurrent = X11_GL_MakeCurrent;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 device->GL_SetSwapInterval = X11_GL_SetSwapInterval;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 device->GL_GetSwapInterval = X11_GL_GetSwapInterval;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 device->GL_SwapWindow = X11_GL_SwapWindow;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 device->GL_DeleteContext = X11_GL_DeleteContext;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220 #endif
3218 81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	221 #if SDL_VIDEO_DRIVER_PANDORA
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	222 device->GL_LoadLibrary = X11_GLES_LoadLibrary;
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	223 device->GL_GetProcAddress = X11_GLES_GetProcAddress;
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	224 device->GL_UnloadLibrary = X11_GLES_UnloadLibrary;
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	225 device->GL_CreateContext = X11_GLES_CreateContext;
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	226 device->GL_MakeCurrent = X11_GLES_MakeCurrent;
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	227 device->GL_SetSwapInterval = X11_GLES_SetSwapInterval;
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	228 device->GL_GetSwapInterval = X11_GLES_GetSwapInterval;
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	229 device->GL_SwapWindow = X11_GLES_SwapWindow;
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	230 device->GL_DeleteContext = X11_GLES_DeleteContext;
81773a1eac83 Patch from David Carre: Sam Lantinga <slouken@libsdl.org> parents: 3057 diff changeset	231 #endif
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 device->free = X11_DeleteDevice;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 return device;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238 VideoBootStrap X11_bootstrap = {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 "x11", "SDL X11 video driver",
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 X11_Available, X11_CreateDevice
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 };
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
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 int
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 X11_VideoInit(_THIS)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	246 {
1951 7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	247 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	248
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	249 /* 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	250 data->classname = get_classname();
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 /* 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	253 #ifdef X_HAVE_UTF8_STRING
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	254 if (SDL_X11_HAVE_UTF8) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	255 data->im =
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	256 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	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
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	260 /* Look up some useful Atoms */
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	261 data->WM_DELETE_WINDOW =
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	262 XInternAtom(data->display, "WM_DELETE_WINDOW", False);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	263
3521 76f9b76ddf0f Don't add any renderers if you can't add any displays Sam Lantinga <slouken@libsdl.org> parents: 3218 diff changeset	264 if (X11_InitModes(_this) < 0) {
76f9b76ddf0f Don't add any renderers if you can't add any displays Sam Lantinga <slouken@libsdl.org> parents: 3218 diff changeset	265 return -1;
76f9b76ddf0f Don't add any renderers if you can't add any displays Sam Lantinga <slouken@libsdl.org> parents: 3218 diff changeset	266 }
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267
2810 27cb878a278e Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available. Sam Lantinga <slouken@libsdl.org> parents: 2763 diff changeset	268 #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	269 X11_AddRenderDriver(_this);
27cb878a278e Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available. Sam Lantinga <slouken@libsdl.org> parents: 2763 diff changeset	270 #endif
27cb878a278e Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available. Sam Lantinga <slouken@libsdl.org> parents: 2763 diff changeset	271
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	272 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	273 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	274 }
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275 X11_InitMouse(_this);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 return 0;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 void
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 X11_VideoQuit(_THIS)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 {
1951 7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	283 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	284
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	285 if (data->classname) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	286 SDL_free(data->classname);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	287 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	288 #ifdef X_HAVE_UTF8_STRING
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	289 if (data->im) {
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	290 XCloseIM(data->im);
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	291 }
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	292 #endif
7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	293
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294 X11_QuitModes(_this);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 X11_QuitKeyboard(_this);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 X11_QuitMouse(_this);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298
2963 ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	299 SDL_bool
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	300 X11_UseDirectColorVisuals()
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	301 {
3013 8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	302 /* Once we implement DirectColor colormaps and gamma ramp support...
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	303 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	304 */
8cc00819c8d6 Reverted Bob's indent checkin Sam Lantinga <slouken@libsdl.org> parents: 3011 diff changeset	305 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	306 }
ee331407574f Don't use DirectColor visuals until we implement DirectColor colormap support Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	307
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	308 /* vim: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/x11/SDL_x11video.c @ 4809:329708ffe2a7