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

annotate src/video/x11/SDL_x11modes.c @ 2873:b33e38aaa027

Progress on fullscreen mode switching on X11

author	Sam Lantinga <slouken@libsdl.org>
date	Tue, 16 Dec 2008 17:41:03 +0000
parents	b801df19835f
children	36e312e0fac0

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: 1951 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_x11video.h"
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25
2873 b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	26 //#define X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	27 #undef SDL_VIDEO_DRIVER_X11_XINERAMA
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	28 #undef SDL_VIDEO_DRIVER_X11_XRANDR
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	29 #undef SDL_VIDEO_DRIVER_X11_VIDMODE
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 static int
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 get_visualinfo(Display * display, int screen, XVisualInfo * vinfo)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33 {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 const char *visual_id = SDL_getenv("SDL_VIDEO_X11_VISUALID");
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35 int use_directcolor = 1;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 int depth;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 /* Look for an exact visual, if requested */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 if (visual_id) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 XVisualInfo *vi, template;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 int nvis;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 SDL_zero(template);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44 template.visualid = SDL_strtol(visual_id, NULL, 0);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45 vi = XGetVisualInfo(display, VisualIDMask, &template, &nvis);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 if (vi) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 vinfo = vi;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 XFree(vi);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 return 0;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 depth = DefaultDepth(display, screen);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54 if ((use_directcolor &&
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 XMatchVisualInfo(display, screen, depth, DirectColor, vinfo)) \|\|
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 XMatchVisualInfo(display, screen, depth, TrueColor, vinfo) \|\|
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 XMatchVisualInfo(display, screen, depth, PseudoColor, vinfo) \|\|
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 XMatchVisualInfo(display, screen, depth, StaticColor, vinfo)) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 return 0;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 return -1;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63
2870 b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	64 static Uint32
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	65 X11_GetPixelFormatFromVisualInfo(Display display, XVisualInfo vinfo)
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	66 {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	67 if (vinfo->class == DirectColor \|\| vinfo->class == TrueColor) {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	68 int bpp;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	69 Uint32 Rmask, Gmask, Bmask, Amask;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	70
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	71 Rmask = vinfo->visual->red_mask;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	72 Gmask = vinfo->visual->green_mask;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	73 Bmask = vinfo->visual->blue_mask;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	74 if (vinfo->depth == 32) {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	75 Amask = (0xFFFFFFFF & ~(Rmask \| Gmask \| Bmask));
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	76 } else {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	77 Amask = 0;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	78 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	79
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	80 bpp = vinfo->depth;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	81 if (bpp == 24) {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	82 int i, n;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	83 XPixmapFormatValues *p = XListPixmapFormats(display, &n);
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	84 if (p) {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	85 for (i = 0; i < n; ++i) {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	86 if (p[i].depth == 24) {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	87 bpp = p[i].bits_per_pixel;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	88 break;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	89 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	90 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	91 XFree(p);
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	92 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	93 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	94
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	95 return SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask);
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	96 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	97
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	98 if (vinfo->class == PseudoColor \|\| vinfo->class == StaticColor) {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	99 switch (vinfo->depth) {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	100 case 8:
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	101 return SDL_PIXELTYPE_INDEX8;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	102 case 4:
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	103 if (BitmapBitOrder(display) == LSBFirst) {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	104 return SDL_PIXELFORMAT_INDEX4LSB;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	105 } else {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	106 return SDL_PIXELFORMAT_INDEX4MSB;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	107 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	108 break;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	109 case 1:
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	110 if (BitmapBitOrder(display) == LSBFirst) {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	111 return SDL_PIXELFORMAT_INDEX1LSB;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	112 } else {
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	113 return SDL_PIXELFORMAT_INDEX1MSB;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	114 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	115 break;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	116 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	117 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	118
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	119 return SDL_PIXELFORMAT_UNKNOWN;
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	120 }
b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	121
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 void
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 X11_InitModes(_THIS)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 int screen;
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 for (screen = 0; screen < ScreenCount(data->display); ++screen) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 XVisualInfo vinfo;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 SDL_VideoDisplay display;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 SDL_DisplayData *displaydata;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 SDL_DisplayMode mode;
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 if (get_visualinfo(data->display, screen, &vinfo) < 0) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 continue;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137
2870 b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	138 mode.format = X11_GetPixelFormatFromVisualInfo(data->display, &vinfo);
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 mode.w = DisplayWidth(data->display, screen);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 mode.h = DisplayHeight(data->display, screen);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141 mode.refresh_rate = 0;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 mode.driverdata = NULL;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 displaydata = (SDL_DisplayData ) SDL_malloc(sizeof(displaydata));
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 if (!displaydata) {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 continue;
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 displaydata->screen = screen;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 displaydata->visual = vinfo.visual;
1951 7177581dc9fa Initial work on X11 window code in. Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	150 displaydata->depth = vinfo.depth;
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 SDL_zero(display);
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 display.desktop_mode = mode;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 display.current_mode = mode;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 display.driverdata = displaydata;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 SDL_AddVideoDisplay(&display);
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 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159
2873 b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	160 /* Global for the error handler */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	161 int vm_event, vm_error = -1;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	162
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	163 #if SDL_VIDEO_DRIVER_X11_XINERAMA
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	164 static SDL_bool
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	165 CheckXinerama(Display display, int major, int *minor)
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	166 {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	167 const char *env;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	168
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	169 /* Default the extension not available */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	170 major = minor = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	171
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	172 /* Allow environment override */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	173 env = getenv("SDL_VIDEO_X11_XINERAMA");
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	174 if (env && !SDL_atoi(env)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	175 return SDL_FALSE;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	176 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	177
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	178 /* Query the extension version */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	179 if (!SDL_NAME(XineramaQueryExtension)(display, major, minor) \|\|
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	180 !SDL_NAME(XineramaIsActive)(display)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	181 return SDL_FALSE;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	182 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	183 return SDL_TRUE;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	184 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	185 #endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	186
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	187 #if SDL_VIDEO_DRIVER_X11_XRANDR
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	188 static SDL_bool
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	189 CheckXRandR(Display display, int major, int *minor)
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	190 {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	191 const char *env;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	192
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	193 /* Default the extension not available */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	194 major = minor = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	195
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	196 /* Allow environment override */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	197 env = getenv("SDL_VIDEO_X11_XRANDR");
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	198 if (env && !SDL_atoi(env)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	199 return SDL_FALSE;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	200 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	201
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	202 if (!SDL_X11_HAVE_XRANDR) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	203 return SDL_FALSE;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	204 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	205
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	206 /* Query the extension version */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	207 if (!XRRQueryVersion(display, major, minor)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	208 return SDL_FALSE;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	209 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	210 return SDL_TRUE;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	211 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	212 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	213
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	214 #if SDL_VIDEO_DRIVER_X11_VIDMODE
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	215 static SDL_bool
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	216 CheckVidMode(Display display, int major, int *minor)
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	217 {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	218 const char *env;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	219
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	220 /* Default the extension not available */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	221 major = minor = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	222
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	223 /* Allow environment override */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	224 env = getenv("SDL_VIDEO_X11_VIDMODE");
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	225 if (env && !SDL_atoi(env)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	226 return SDL_FALSE;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	227 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	228
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	229 /* Query the extension version */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	230 vm_error = -1;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	231 if (!SDL_NAME(XF86VidModeQueryExtension)(display, &vm_event, &vm_error) \|\|
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	232 !SDL_NAME(XF86VidModeQueryVersion)(display, major, minor)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	233 return SDL_FALSE;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	234 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	235 return SDL_TRUE;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	236 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	237
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	238 Bool SDL_NAME(XF86VidModeGetModeInfo)(Display dpy, int scr, SDL_NAME(XF86VidModeModeInfo) info)
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	239 {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	240 Bool retval;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	241 int dotclock;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	242 SDL_NAME(XF86VidModeModeLine) l;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	243 SDL_zerop(info);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	244 SDL_zero(l);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	245 retval = SDL_NAME(XF86VidModeGetModeLine)(dpy, scr, &dotclock, &l);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	246 info->dotclock = dotclock;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	247 info->hdisplay = l.hdisplay;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	248 info->hsyncstart = l.hsyncstart;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	249 info->hsyncend = l.hsyncend;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	250 info->htotal = l.htotal;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	251 info->hskew = l.hskew;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	252 info->vdisplay = l.vdisplay;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	253 info->vsyncstart = l.vsyncstart;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	254 info->vsyncend = l.vsyncend;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	255 info->vtotal = l.vtotal;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	256 info->flags = l.flags;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	257 info->privsize = l.privsize;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	258 info->private = l.private;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	259 return retval;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	260 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	261
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	262 static int
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	263 calculate_rate(SDL_NAME(XF86VidModeModeInfo) *info)
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	264 {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	265 return (info->htotal && info->vtotal) ? (1000 * info->dotclock / (info->htotal * info->vtotal)) : 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	266 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	267
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	268 static void
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	269 save_mode(Display display, SDL_DisplayData data)
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	270 {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	271 SDL_NAME(XF86VidModeGetModeInfo)(display, data->screen, &data->saved_mode);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	272 SDL_NAME(XF86VidModeGetViewPort)(display, data->screen, &data->saved_view.x,&data->saved_view.y);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	273 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	274
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	275 static void
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	276 restore_mode(Display display, SDL_DisplayData data)
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	277 {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	278 SDL_NAME(XF86VidModeModeInfo) mode;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	279
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	280 if (SDL_NAME(XF86VidModeGetModeInfo)(display, data->screen, &mode)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	281 if (SDL_memcmp(&mode, &data->saved_mode, sizeof(mode)) != 0) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	282 SDL_NAME(XF86VidModeSwitchToMode)(display, data->screen, &data->saved_mode);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	283 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	284 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	285 if ((data->saved_view.x != 0) \|\| (data->saved_view.y != 0)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	286 SDL_NAME(XF86VidModeSetViewPort)(display, data->screen, data->saved_view.x, data->saved_view.y);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	287 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	288 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	289 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	290
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 void
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292 X11_GetDisplayModes(_THIS)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 {
2870 b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	294 Display display = ((SDL_VideoData ) _this->driverdata)->display;
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 SDL_DisplayData data = (SDL_DisplayData ) SDL_CurrentDisplay.driverdata;
2873 b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	296 #if SDL_VIDEO_DRIVER_X11_XINERAMA
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	297 int xinerama_major, xinerama_minor;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	298 int screens;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	299 SDL_NAME(XineramaScreenInfo) *xinerama;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	300 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	301 #if SDL_VIDEO_DRIVER_X11_XRANDR
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	302 int xrandr_major, xrandr_minor;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	303 int nsizes, nrates;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	304 XRRScreenSize *sizes;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	305 short *rates;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	306 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	307 #if SDL_VIDEO_DRIVER_X11_VIDMODE
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	308 int vm_major, vm_minor;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	309 int nmodes;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	310 SDL_NAME(XF86VidModeModeInfo) **modes;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	311 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	312 int screen_w;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	313 int screen_h;
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314 SDL_DisplayMode mode;
2870 b801df19835f The X11 window and all pixmaps and images share the same visual and depth. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	315
2873 b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	316 /* Unfortunately X11 requires the window to be created with the correct
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	317 * visual and depth ahead of time, but the SDL API allows you to create
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	318 * a window before setting the fullscreen display mode. This means that
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	319 * we have to use the same format for all windows and all display modes.
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	320 * (or support recreating the window with a new visual behind the scenes)
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	321 */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	322 mode.format = SDL_CurrentDisplay.current_mode.format;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	323 mode.driverdata = NULL;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	324
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	325 data->use_xinerama = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	326 data->use_xrandr = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	327 data->use_vidmode = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	328 screen_w = DisplayWidth(display, data->screen);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	329 screen_h = DisplayHeight(display, data->screen);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	330
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	331 #if SDL_VIDEO_DRIVER_X11_XINERAMA
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	332 /* Query Xinerama extention */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	333 if (CheckXinerama(display, &xinerama_major, &xinerama_minor)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	334 #ifdef X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	335 printf("X11 detected Xinerama:\n");
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	336 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	337 xinerama = SDL_NAME(XineramaQueryScreens)(display, &screens);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	338 if (xinerama) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	339 int i;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	340 for (i = 0; i < screens; i++) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	341 #ifdef X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	342 printf("xinerama %d: %dx%d+%d+%d\n",
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	343 xinerama[i].screen_number,
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	344 xinerama[i].width, xinerama[i].height,
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	345 xinerama[i].x_org, xinerama[i].y_org);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	346 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	347 if (xinerama[i].screen_number == data->screen) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	348 data->use_xinerama = xinerama_major * 100 + xinerama_minor;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	349 data->xinerama_info = xinerama[i];
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	350 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	351 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	352 XFree(xinerama);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	353 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	354
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	355 if (data->use_xinerama) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	356 /* Add the full xinerama mode */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	357 if (screen_w > data->xinerama_info.width \|\|
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	358 screen_h > data->xinerama_info.height) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	359 mode.w = screen_w;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	360 mode.h = screen_h;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	361 mode.refresh_rate = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	362 SDL_AddDisplayMode(_this->current_display, &mode);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	363 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	364
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	365 /* Add the head xinerama mode */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	366 mode.w = data->xinerama_info.width;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	367 mode.h = data->xinerama_info.height;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	368 mode.refresh_rate = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	369 SDL_AddDisplayMode(_this->current_display, &mode);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	370 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	371 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	372 #endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	373
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	374 #if SDL_VIDEO_DRIVER_X11_XRANDR
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	375 /* XRandR */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	376 /* require at least XRandR v1.0 (arbitrary) */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	377 if (CheckXRandR(display, &xrandr_major, &xrandr_minor) && xrandr_major >= 1) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	378 #ifdef X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	379 fprintf(stderr, "XRANDR: XRRQueryVersion: V%d.%d\n",
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	380 xrandr_major, xrandr_minor);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	381 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	382
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	383 /* save the screen configuration since we must reference it
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	384 each time we toggle modes.
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	385 */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	386 data->screen_config = XRRGetScreenInfo(display, RootWindow(display, data->screen));
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	387
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	388 /* retrieve the list of resolution */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	389 sizes = XRRConfigSizes(data->screen_config, &nsizes);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	390 if (nsizes > 0) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	391 int i, j;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	392 for ( i=0; i < nsizes; i++) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	393 mode.w = sizes[i].width;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	394 mode.h = sizes[i].height;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	395
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	396 rates = XRRConfigRates(data->screen_config, i, &nrates);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	397 for (j = 0; j < nrates; ++j) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	398 mode.refresh_rate = rates[j];
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	399 #ifdef X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	400 fprintf(stderr, "XRANDR: mode = %4d[%d], w = %4d, h = %4d, rate = %4d\n",
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	401 i, j, mode.w, mode.h, mode.refresh_rate);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	402 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	403 SDL_AddDisplayMode(_this->current_display, &mode);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	404 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	405 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	406
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	407 data->use_xrandr = xrandr_major * 100 + xrandr_minor;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	408 data->saved_size = XRRConfigCurrentConfiguration(data->screen_config, &data->saved_rotation);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	409 data->saved_rate = XRRConfigCurrentRate(data->screen_config);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	410 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	411 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	412 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	413
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	414 #if SDL_VIDEO_DRIVER_X11_VIDMODE
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	415 /* XVidMode */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	416 if (!data->use_xrandr &&
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	417 #if SDL_VIDEO_DRIVER_X11_XINERAMA
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	418 (!data->use_xinerama \|\| data->xinerama_info.screen_number == 0) &&
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	419 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	420 CheckVidMode(display, &vm_major, &vm_minor) &&
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	421 SDL_NAME(XF86VidModeGetAllModeLines)(display, data->screen, &nmodes, &modes) )
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	422 {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	423 int i;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	424
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	425 #ifdef X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	426 printf("VidMode modes: (unsorted)\n");
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	427 for (i = 0; i < nmodes; ++i) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	428 printf("Mode %d: %d x %d @ %d\n", i,
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	429 modes[i]->hdisplay, modes[i]->vdisplay,
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	430 calculate_rate(modes[i]));
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	431 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	432 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	433 for (i = 0; i < nmodes; ++i) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	434 mode.w = modes[i]->hdisplay;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	435 mode.h = modes[i]->vdisplay;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	436 mode.refresh_rate = calculate_rate(modes[i]);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	437 SDL_AddDisplayMode(_this->current_display, &mode);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	438 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	439 XFree(modes);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	440
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	441 data->use_vidmode = vm_major * 100 + vm_minor;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	442 save_mode(display, data);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	443 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	444 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	445
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	446 if (!data->use_xrandr && !data->use_vidmode) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	447 mode.w = screen_w;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	448 mode.h = screen_h;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	449 mode.refresh_rate = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	450 SDL_AddDisplayMode(_this->current_display, &mode);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	451 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	452
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	453 #ifdef X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	454 if (data->use_xinerama) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	455 printf("Xinerama is enabled\n");
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	456 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	457
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	458 if (data->use_xrandr) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	459 printf("XRandR is enabled\n");
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	460 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	461
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	462 if (data->use_vidmode) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	463 printf("VidMode is enabled\n");
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	464 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	465 #endif /* X11MODES_DEBUG */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	466 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	467
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	468 static void
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	469 get_real_resolution(Display display, SDL_DisplayData data, int w, int h, int *rate)
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	470 {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	471 #if SDL_VIDEO_DRIVER_X11_XRANDR
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	472 if (data->use_xrandr) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	473 int nsizes;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	474 XRRScreenSize *sizes;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	475
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	476 sizes = XRRConfigSizes(data->screen_config, &nsizes);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	477 if (nsizes > 0) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	478 int cur_size;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	479 Rotation cur_rotation;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	480
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	481 cur_size = XRRConfigCurrentConfiguration(data->screen_config, &cur_rotation);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	482 *w = sizes[cur_size].width;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	483 *h = sizes[cur_size].height;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	484 *rate = XRRConfigCurrentRate(data->screen_config);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	485 #ifdef X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	486 fprintf(stderr, "XRANDR: get_real_resolution: w = %d, h = %d, rate = %d\n", w, h, *rate);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	487 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	488 return;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	489 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	490 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	491 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	492
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	493 #if SDL_VIDEO_DRIVER_X11_VIDMODE
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	494 if (data->use_vidmode) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	495 SDL_NAME(XF86VidModeModeInfo) mode;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	496
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	497 if (SDL_NAME(XF86VidModeGetModeInfo)(display, data->screen, &mode)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	498 *w = mode.hdisplay;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	499 *h = mode.vdisplay;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	500 *rate = calculate_rate(&mode);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	501 return;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	502 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	503 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	504 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	505
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	506 #if SDL_VIDEO_DRIVER_X11_XINERAMA
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	507 if (data->use_xinerama) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	508 *w = data->xinerama_info.width;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	509 *h = data->xinerama_info.height;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	510 *rate = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	511 return;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	512 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	513 #endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	514
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	515 *w = DisplayWidth(display, data->screen);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	516 *h = DisplayHeight(display, data->screen);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	517 *rate = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	518 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	519
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	520 static void
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	521 set_best_resolution(Display display, SDL_DisplayData data, int w, int h, int rate)
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	522 {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	523 int real_w, real_h, real_rate;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	524
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	525 /* check current mode so we can avoid uneccessary mode changes */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	526 get_real_resolution(display, data, &real_w, &real_h, &real_rate);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	527 if (w == real_w && h == real_h && (!rate \|\| rate == real_rate)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	528 return;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	529 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	530
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	531 #if SDL_VIDEO_DRIVER_X11_XRANDR
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	532 if (data->use_xrandr) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	533 #ifdef X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	534 fprintf(stderr, "XRANDR: set_best_resolution(): w = %d, h = %d\n",
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	535 w, h);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	536 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	537 int i, nsizes, nrates;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	538 int best;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	539 int best_rate;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	540 XRRScreenSize *sizes;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	541 short *rates;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	542
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	543 /* find the smallest resolution that is at least as big as the user requested */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	544 best = -1;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	545 sizes = XRRConfigSizes(data->screen_config, &nsizes);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	546 for (i = 0; i < nsizes; ++i) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	547 if (sizes[i].width < w \|\| sizes[i].height < h) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	548 continue;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	549 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	550 if (sizes[i].width == w && sizes[i].height == h) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	551 best = i;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	552 break;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	553 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	554 if (best == -1 \|\|
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	555 (sizes[i].width < sizes[best].width) \|\|
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	556 (sizes[i].width == sizes[best].width && sizes[i].height < sizes[best].height)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	557 best = i;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	558 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	559 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	560
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	561 if (best >= 0) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	562 best_rate = 0;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	563 rates = XRRConfigRates(data->screen_config, best, &nrates);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	564 for (i = 0; i < nrates; ++i) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	565 if (rates[i] == rate) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	566 best_rate = rate;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	567 break;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	568 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	569 if (!rate) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	570 /* Higher is better, right? */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	571 if (rates[i] > best_rate) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	572 best_rate = rates[i];
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	573 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	574 } else {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	575 if (SDL_abs(rates[i]-rate) < SDL_abs(best_rate-rate)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	576 best_rate = rates[i];
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	577 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	578 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	579 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	580 XRRSetScreenConfigAndRate(display, data->screen_config, RootWindow(display, data->screen), best, data->saved_rotation, best_rate, CurrentTime);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	581 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	582 return;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	583 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	584 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	585
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	586 #if SDL_VIDEO_DRIVER_X11_VIDMODE
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	587 if (data->use_vidmode) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	588 SDL_NAME(XF86VidModeModeInfo) **modes;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	589 int i, nmodes;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	590 int best;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	591
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	592 if (SDL_NAME(XF86VidModeGetAllModeLines)(display,data->screen,&nmodes,&modes)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	593 best = -1;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	594 for (i = 0; i < nmodes; ++i) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	595 if (modes[i]->hdisplay < w \|\| modes[i]->vdisplay < h) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	596 continue;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	597 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	598 if (best == -1 \|\|
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	599 (modes[i]->hdisplay < modes[best]->hdisplay) \|\|
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	600 (modes[i]->hdisplay == modes[best]->hdisplay && modes[i]->vdisplay < modes[best]->vdisplay)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	601 best = i;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	602 continue;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	603 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	604 if ((modes[i]->hdisplay == modes[best]->hdisplay) &&
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	605 (modes[i]->vdisplay == modes[best]->vdisplay)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	606 if (!rate) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	607 /* Higher is better, right? */
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	608 if (calculate_rate(modes[i]) > calculate_rate(modes[best])) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	609 best = i;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	610 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	611 } else {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	612 if (SDL_abs(calculate_rate(modes[i])-rate) < SDL_abs(calculate_rate(modes[best])-rate)) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	613 best = i;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	614 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	615 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	616 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	617 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	618 if (best >= 0) {
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	619 #ifdef X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	620 printf("Best Mode %d: %d x %d @ %d\n", best,
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	621 modes[best]->hdisplay, modes[best]->vdisplay,
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	622 calculate_rate(modes[best]));
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	623 #endif
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	624 SDL_NAME(XF86VidModeSwitchToMode)(display, data->screen, modes[best]);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	625 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	626 XFree(modes);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	627 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	628 return;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	629 }
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	630 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	631 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	632
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	633 int
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	634 X11_SetDisplayMode(_THIS, SDL_DisplayMode * mode)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	635 {
2873 b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	636 Display display = ((SDL_VideoData ) _this->driverdata)->display;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	637 SDL_DisplayData data = (SDL_DisplayData ) SDL_CurrentDisplay.driverdata;
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	638
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	639 set_best_resolution(display, data, mode->w, mode->h, mode->refresh_rate);
b33e38aaa027 Progress on fullscreen mode switching on X11 Sam Lantinga <slouken@libsdl.org> parents: 2870 diff changeset	640 return 0;
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	641 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	642
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	643 void
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	644 X11_QuitModes(_THIS)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	645 {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	646 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	647
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	648 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/x11/SDL_x11modes.c @ 2873:b33e38aaa027