src/video/x11/SDL_x11modes.c
author Sam Lantinga <slouken@libsdl.org>
Wed, 03 Oct 2012 18:56:29 -0700
changeset 6548 fc9e6be24ca9
parent 6538 05cf19d1eb53
child 6549 db16b819e1d1
permissions -rw-r--r--
Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
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/*
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  Simple DirectMedia Layer
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  Copyright (C) 1997-2012 Sam Lantinga <slouken@libsdl.org>
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  This software is provided 'as-is', without any express or implied
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  warranty.  In no event will the authors be held liable for any damages
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  arising from the use of this software.
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  Permission is granted to anyone to use this software for any purpose,
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  including commercial applications, and to alter it and redistribute it
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  freely, subject to the following restrictions:
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  1. The origin of this software must not be misrepresented; you must not
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     claim that you wrote the original software. If you use this software
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     in a product, an acknowledgment in the product documentation would be
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     appreciated but is not required.
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  2. Altered source versions must be plainly marked as such, and must not be
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     misrepresented as being the original software.
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  3. This notice may not be removed or altered from any source distribution.
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*/
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#include "SDL_config.h"
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#if SDL_VIDEO_DRIVER_X11
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#include "SDL_hints.h"
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#include "SDL_x11video.h"
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/*#define X11MODES_DEBUG*/
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static int
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get_visualinfo(Display * display, int screen, XVisualInfo * vinfo)
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{
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    const char *visual_id = SDL_getenv("SDL_VIDEO_X11_VISUALID");
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    int depth;
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    /* Look for an exact visual, if requested */
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    if (visual_id) {
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        XVisualInfo *vi, template;
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        int nvis;
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        SDL_zero(template);
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        template.visualid = SDL_strtol(visual_id, NULL, 0);
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        vi = XGetVisualInfo(display, VisualIDMask, &template, &nvis);
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        if (vi) {
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            *vinfo = *vi;
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            XFree(vi);
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            return 0;
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        }
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    }
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    depth = DefaultDepth(display, screen);
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    if ((X11_UseDirectColorVisuals() &&
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         XMatchVisualInfo(display, screen, depth, DirectColor, vinfo)) ||
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        XMatchVisualInfo(display, screen, depth, TrueColor, vinfo) ||
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        XMatchVisualInfo(display, screen, depth, PseudoColor, vinfo) ||
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        XMatchVisualInfo(display, screen, depth, StaticColor, vinfo)) {
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        return 0;
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    }
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    return -1;
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}
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int
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X11_GetVisualInfoFromVisual(Display * display, Visual * visual, XVisualInfo * vinfo)
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{
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    XVisualInfo *vi;
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    int nvis;
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    vinfo->visualid = XVisualIDFromVisual(visual);
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    vi = XGetVisualInfo(display, VisualIDMask, vinfo, &nvis);
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    if (vi) {
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        *vinfo = *vi;
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        XFree(vi);
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        return 0;
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    }
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    return -1;
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}
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Uint32
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X11_GetPixelFormatFromVisualInfo(Display * display, XVisualInfo * vinfo)
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{
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    if (vinfo->class == DirectColor || vinfo->class == TrueColor) {
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        int bpp;
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        Uint32 Rmask, Gmask, Bmask, Amask;
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        Rmask = vinfo->visual->red_mask;
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        Gmask = vinfo->visual->green_mask;
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        Bmask = vinfo->visual->blue_mask;
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        if (vinfo->depth == 32) {
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            Amask = (0xFFFFFFFF & ~(Rmask | Gmask | Bmask));
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        } else {
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            Amask = 0;
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        }
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        bpp = vinfo->depth;
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        if (bpp == 24) {
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            int i, n;
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            XPixmapFormatValues *p = XListPixmapFormats(display, &n);
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            if (p) {
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                for (i = 0; i < n; ++i) {
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                    if (p[i].depth == 24) {
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                        bpp = p[i].bits_per_pixel;
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                        break;
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                    }
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                }
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                XFree(p);
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            }
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        }
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        return SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask);
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    }
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    if (vinfo->class == PseudoColor || vinfo->class == StaticColor) {
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        switch (vinfo->depth) {
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        case 8:
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            return SDL_PIXELTYPE_INDEX8;
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        case 4:
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            if (BitmapBitOrder(display) == LSBFirst) {
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                return SDL_PIXELFORMAT_INDEX4LSB;
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            } else {
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                return SDL_PIXELFORMAT_INDEX4MSB;
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            }
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            break;
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        case 1:
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            if (BitmapBitOrder(display) == LSBFirst) {
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                return SDL_PIXELFORMAT_INDEX1LSB;
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            } else {
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                return SDL_PIXELFORMAT_INDEX1MSB;
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            }
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            break;
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        }
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    }
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    return SDL_PIXELFORMAT_UNKNOWN;
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}
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/* Global for the error handler */
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int vm_event, vm_error = -1;
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#if SDL_VIDEO_DRIVER_X11_XINERAMA
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static SDL_bool
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CheckXinerama(Display * display, int *major, int *minor)
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{
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    int event_base = 0;
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    int error_base = 0;
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    const char *env;
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    /* Default the extension not available */
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    *major = *minor = 0;
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    /* Allow environment override */
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    env = SDL_GetHint(SDL_HINT_VIDEO_X11_XINERAMA);
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    if (env && !SDL_atoi(env)) {
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#ifdef X11MODES_DEBUG
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        printf("Xinerama disabled due to hint\n");
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#endif
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        return SDL_FALSE;
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    }
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    if (!SDL_X11_HAVE_XINERAMA) {
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#ifdef X11MODES_DEBUG
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        printf("Xinerama support not available\n");
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#endif
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        return SDL_FALSE;
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    }
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    /* Query the extension version */
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    if (!XineramaQueryExtension(display, &event_base, &error_base) ||
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        !XineramaQueryVersion(display, major, minor) ||
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        !XineramaIsActive(display)) {
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#ifdef X11MODES_DEBUG
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        printf("Xinerama not active on the display\n");
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#endif
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        return SDL_FALSE;
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    }
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#ifdef X11MODES_DEBUG
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    printf("Xinerama available at version %d.%d!\n", *major, *minor);
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#endif
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    return SDL_TRUE;
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}
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#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */
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#if SDL_VIDEO_DRIVER_X11_XRANDR
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static SDL_bool
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CheckXRandR(Display * display, int *major, int *minor)
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{
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    const char *env;
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    /* Default the extension not available */
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    *major = *minor = 0;
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    /* Allow environment override */
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    env = SDL_GetHint(SDL_HINT_VIDEO_X11_XRANDR);
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    if (env && !SDL_atoi(env)) {
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#ifdef X11MODES_DEBUG
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        printf("XRandR disabled due to hint\n");
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#endif
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        return SDL_FALSE;
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    }
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    if (!SDL_X11_HAVE_XRANDR) {
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#ifdef X11MODES_DEBUG
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        printf("XRandR support not available\n");
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#endif
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        return SDL_FALSE;
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    }
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    /* Query the extension version */
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    if (!XRRQueryVersion(display, major, minor)) {
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#ifdef X11MODES_DEBUG
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        printf("XRandR not active on the display\n");
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#endif
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        return SDL_FALSE;
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    }
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#ifdef X11MODES_DEBUG
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    printf("XRandR available at version %d.%d!\n", *major, *minor);
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#endif
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    return SDL_TRUE;
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}
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#define XRANDR_ROTATION_LEFT    (1 << 1)
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#define XRANDR_ROTATION_RIGHT   (1 << 3)
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   222
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static int
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   224
CalculateXRandRRefreshRate(const XRRModeInfo *info)
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{
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    return (info->hTotal
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            && info->vTotal) ? (1000 * info->dotClock / (info->hTotal *
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                                                         info->vTotal)) : 0;
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   229
}
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static SDL_bool
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SetXRandRModeInfo(Display *display, XRRScreenResources *res, XRROutputInfo *output_info,
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                  RRMode modeID, SDL_DisplayMode *mode)
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{
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   235
    int i;
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   236
    for (i = 0; i < res->nmode; ++i) {
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   237
        if (res->modes[i].id == modeID) {
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   238
            XRRCrtcInfo *crtc;
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   239
            Rotation rotation = 0;
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   240
            const XRRModeInfo *info = &res->modes[i];
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   241
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            crtc = XRRGetCrtcInfo(display, res, output_info->crtc);
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   243
            if (crtc) {
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   244
                rotation = crtc->rotation;
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   245
                XRRFreeCrtcInfo(crtc);
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   246
            }
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   247
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   248
            if (rotation & (XRANDR_ROTATION_LEFT|XRANDR_ROTATION_RIGHT)) {
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   249
                mode->w = info->height;
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   250
                mode->h = info->width;
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   251
            } else {
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   252
                mode->w = info->width;
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                mode->h = info->height;
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            }
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            mode->refresh_rate = CalculateXRandRRefreshRate(info);
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            ((SDL_DisplayModeData*)mode->driverdata)->xrandr_mode = modeID;
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#ifdef X11MODES_DEBUG
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            printf("XRandR mode %d: %dx%d@%dHz\n", modeID, mode->w, mode->h, mode->refresh_rate);
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#endif
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            return SDL_TRUE;
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        }
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    }
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    return SDL_FALSE;
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}
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#endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
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#if SDL_VIDEO_DRIVER_X11_XVIDMODE
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static SDL_bool
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CheckVidMode(Display * display, int *major, int *minor)
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{
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    const char *env;
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    /* Default the extension not available */
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    *major = *minor = 0;
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    /* Allow environment override */
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    env = SDL_GetHint(SDL_HINT_VIDEO_X11_XVIDMODE);
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    if (env && !SDL_atoi(env)) {
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#ifdef X11MODES_DEBUG
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        printf("XVidMode disabled due to hint\n");
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#endif
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        return SDL_FALSE;
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    }
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    if (!SDL_X11_HAVE_XVIDMODE) {
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#ifdef X11MODES_DEBUG
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        printf("XVidMode support not available\n");
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#endif
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        return SDL_FALSE;
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    }
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    /* Query the extension version */
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    vm_error = -1;
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    if (!XF86VidModeQueryExtension(display, &vm_event, &vm_error)
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        || !XF86VidModeQueryVersion(display, major, minor)) {
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#ifdef X11MODES_DEBUG
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        printf("XVidMode not active on the display\n");
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#endif
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        return SDL_FALSE;
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    }
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#ifdef X11MODES_DEBUG
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    printf("XVidMode available at version %d.%d!\n", *major, *minor);
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#endif
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    return SDL_TRUE;
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}
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static
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Bool XF86VidModeGetModeInfo(Display * dpy, int scr,
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                                       XF86VidModeModeInfo* info)
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{
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    Bool retval;
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    int dotclock;
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    XF86VidModeModeLine l;
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    SDL_zerop(info);
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    SDL_zero(l);
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    retval = XF86VidModeGetModeLine(dpy, scr, &dotclock, &l);
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    info->dotclock = dotclock;
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    info->hdisplay = l.hdisplay;
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    info->hsyncstart = l.hsyncstart;
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    info->hsyncend = l.hsyncend;
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    info->htotal = l.htotal;
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    info->hskew = l.hskew;
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   323
    info->vdisplay = l.vdisplay;
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    info->vsyncstart = l.vsyncstart;
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    info->vsyncend = l.vsyncend;
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    info->vtotal = l.vtotal;
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    info->flags = l.flags;
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    info->privsize = l.privsize;
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    info->private = l.private;
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   330
    return retval;
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   331
}
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static int
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CalculateXVidModeRefreshRate(const XF86VidModeModeInfo * info)
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{
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   336
    return (info->htotal
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   337
            && info->vtotal) ? (1000 * info->dotclock / (info->htotal *
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                                                         info->vtotal)) : 0;
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}
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SDL_bool
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SetXVidModeModeInfo(const XF86VidModeModeInfo *info, SDL_DisplayMode *mode)
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{
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    mode->w = info->hdisplay;
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    mode->h = info->vdisplay;
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   346
    mode->refresh_rate = CalculateXVidModeRefreshRate(info);
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   347
    ((SDL_DisplayModeData*)mode->driverdata)->vm_mode = *info;
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    return SDL_TRUE;
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   349
}
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   350
#endif /* SDL_VIDEO_DRIVER_X11_XVIDMODE */
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   351
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int
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   353
X11_InitModes(_THIS)
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   354
{
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   355
    SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
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   356
    int screen, screencount;
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   357
#if SDL_VIDEO_DRIVER_X11_XINERAMA
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   358
    int xinerama_major, xinerama_minor;
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   359
    int use_xinerama = 0;
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   360
    XineramaScreenInfo *xinerama = NULL;
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   361
#endif
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   362
#if SDL_VIDEO_DRIVER_X11_XRANDR
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   363
    int xrandr_major, xrandr_minor;
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   364
    int use_xrandr = 0;
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   365
    XRRScreenResources *res = NULL;
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   366
#endif
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   367
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
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   368
    int vm_major, vm_minor;
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   369
    int use_vidmode = 0;
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   370
#endif
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   372
#if SDL_VIDEO_DRIVER_X11_XINERAMA
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   373
    /* Query Xinerama extention
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   374
     * NOTE: This works with Nvidia Twinview correctly, but you need version 302.17 (released on June 2012)
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   375
     *       or newer of the Nvidia binary drivers
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diff changeset
   376
     */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   377
    if (CheckXinerama(data->display, &xinerama_major, &xinerama_minor)) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   378
        xinerama = XineramaQueryScreens(data->display, &screencount);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   379
        if (xinerama) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   380
            use_xinerama = xinerama_major * 100 + xinerama_minor;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   381
        }
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   382
    }
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   383
    if (!xinerama) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   384
        screencount = ScreenCount(data->display);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   385
    }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   386
#else
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   387
    screencount = ScreenCount(data->display);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   388
#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   389
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   390
#if SDL_VIDEO_DRIVER_X11_XRANDR
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   391
    /* require at least XRandR v1.2 */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   392
    if (CheckXRandR(data->display, &xrandr_major, &xrandr_minor) &&
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   393
        (xrandr_major >= 2 || (xrandr_major == 1 && xrandr_minor >= 2))) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   394
        use_xrandr = xrandr_major * 100 + xrandr_minor;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   395
    }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   396
#endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   397
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   398
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   399
    if (CheckVidMode(data->display, &vm_major, &vm_minor)) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   400
        use_vidmode = vm_major * 100 + vm_minor;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   401
    }
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   402
#endif /* SDL_VIDEO_DRIVER_X11_XVIDMODE */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   403
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   404
    for (screen = 0; screen < screencount; ++screen) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   405
        XVisualInfo vinfo;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   406
        SDL_VideoDisplay display;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   407
        SDL_DisplayData *displaydata;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   408
        SDL_DisplayMode mode;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   409
        SDL_DisplayModeData *modedata;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   410
        XPixmapFormatValues *pixmapFormats;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   411
        int i, n;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   412
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   413
#if SDL_VIDEO_DRIVER_X11_XINERAMA
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   414
        if (xinerama) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   415
            if (get_visualinfo(data->display, 0, &vinfo) < 0) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   416
                continue;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   417
            }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   418
        } else {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   419
            if (get_visualinfo(data->display, screen, &vinfo) < 0) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   420
                continue;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   421
            }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   422
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   423
#else
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   424
        if (get_visualinfo(data->display, screen, &vinfo) < 0) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   425
            continue;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   426
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   427
#endif
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   428
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   429
        displaydata = (SDL_DisplayData *) SDL_calloc(1, sizeof(*displaydata));
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   430
        if (!displaydata) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   431
            continue;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   432
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   433
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   434
        mode.format = X11_GetPixelFormatFromVisualInfo(data->display, &vinfo);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   435
        if (SDL_ISPIXELFORMAT_INDEXED(mode.format)) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   436
            /* We don't support palettized modes now */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   437
            SDL_free(displaydata);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   438
            continue;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   439
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   440
#if SDL_VIDEO_DRIVER_X11_XINERAMA
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   441
        if (xinerama) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   442
            mode.w = xinerama[screen].width;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   443
            mode.h = xinerama[screen].height;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   444
        } else {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   445
            mode.w = DisplayWidth(data->display, screen);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   446
            mode.h = DisplayHeight(data->display, screen);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   447
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   448
#else
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   449
        mode.w = DisplayWidth(data->display, screen);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   450
        mode.h = DisplayHeight(data->display, screen);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   451
#endif
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   452
        mode.refresh_rate = 0;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   453
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   454
        modedata = (SDL_DisplayModeData *) SDL_calloc(1, sizeof(SDL_DisplayModeData));
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   455
        if (!modedata) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   456
            SDL_free(displaydata);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   457
            continue;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   458
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   459
        mode.driverdata = modedata;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   460
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   461
#if SDL_VIDEO_DRIVER_X11_XINERAMA
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   462
        /* Most of SDL's calls to X11 are unwaware of Xinerama, and to X11 standard calls, when Xinerama is active,
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   463
         * there's only one screen available. So we force the screen number to zero and
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   464
         * let Xinerama specific code handle specific functionality using displaydata->xinerama_info
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   465
         */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   466
        if (use_xinerama) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   467
            displaydata->screen = 0;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   468
            displaydata->use_xinerama = use_xinerama;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   469
            displaydata->xinerama_info = xinerama[screen];
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   470
            displaydata->xinerama_screen = screen;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   471
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   472
        else displaydata->screen = screen;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   473
#else
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   474
        displaydata->screen = screen;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   475
#endif
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   476
        displaydata->visual = vinfo.visual;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   477
        displaydata->depth = vinfo.depth;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   478
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   479
        displaydata->scanline_pad = SDL_BYTESPERPIXEL(mode.format) * 8;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   480
        pixmapFormats = XListPixmapFormats(data->display, &n);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   481
        if (pixmapFormats) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   482
            for (i = 0; i < n; ++i) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   483
                if (pixmapFormats[i].depth == displaydata->depth) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   484
                    displaydata->scanline_pad = pixmapFormats[i].scanline_pad;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   485
                    break;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   486
                }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   487
            }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   488
            XFree(pixmapFormats);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   489
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   490
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   491
#if SDL_VIDEO_DRIVER_X11_XINERAMA
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   492
        if (use_xinerama) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   493
            displaydata->x = xinerama[screen].x_org;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   494
            displaydata->y = xinerama[screen].y_org;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   495
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   496
        else
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   497
#endif
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   498
        {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   499
            displaydata->x = 0;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   500
            displaydata->y = 0;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   501
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   502
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   503
#if SDL_VIDEO_DRIVER_X11_XRANDR
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   504
        if (use_xrandr) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   505
            res = XRRGetScreenResources(data->display, RootWindow(data->display, displaydata->screen));
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   506
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   507
        if (res) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   508
            XRROutputInfo *output_info;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   509
            XRRCrtcInfo *crtc;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   510
            int output;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   511
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   512
            for (output = 0; output < res->noutput; output++) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   513
                output_info = XRRGetOutputInfo(data->display, res, res->outputs[output]);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   514
                if (!output_info || output_info->connection == RR_Disconnected) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   515
                    XRRFreeOutputInfo(output_info);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   516
                    continue;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   517
                }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   518
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   519
                /* Is this the output that corresponds to the current screen?
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   520
                   We're checking the crtc position, but that may not be a valid test
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   521
                   in all cases.  Anybody want to give this some love?
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   522
                 */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   523
                crtc = XRRGetCrtcInfo(data->display, res, output_info->crtc);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   524
                if (!crtc || crtc->x != displaydata->x || crtc->y != displaydata->y) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   525
                    XRRFreeOutputInfo(output_info);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   526
                    XRRFreeCrtcInfo(crtc);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   527
                    continue;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   528
                }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   529
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   530
                displaydata->use_xrandr = use_xrandr;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   531
                displaydata->xrandr_output = res->outputs[output];
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   532
                SetXRandRModeInfo(data->display, res, output_info, crtc->mode, &mode);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   533
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   534
                XRRFreeOutputInfo(output_info);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   535
                XRRFreeCrtcInfo(crtc);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   536
                break;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   537
            }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   538
#ifdef X11MODES_DEBUG
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   539
            if (output == res->noutput) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   540
                printf("Couldn't find XRandR CRTC at %d,%d\n", displaydata->x, displaydata->y);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   541
            }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   542
#endif
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   543
            XRRFreeScreenResources(res);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   544
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   545
#endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   546
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   547
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   548
        if (!displaydata->use_xrandr &&
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   549
#if SDL_VIDEO_DRIVER_X11_XINERAMA
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   550
            (!displaydata->use_xinerama || displaydata->xinerama_info.screen_number == 0) &&
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   551
#endif
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   552
            use_vidmode) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   553
            displaydata->use_vidmode = use_vidmode;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   554
            XF86VidModeGetModeInfo(data->display, screen, &modedata->vm_mode);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   555
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   556
#endif /* SDL_VIDEO_DRIVER_X11_XVIDMODE */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   557
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   558
        SDL_zero(display);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   559
        display.desktop_mode = mode;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   560
        display.current_mode = mode;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   561
        display.driverdata = displaydata;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   562
        SDL_AddVideoDisplay(&display);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   563
    }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   564
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   565
#if SDL_VIDEO_DRIVER_X11_XINERAMA
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   566
    if (xinerama) XFree(xinerama);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   567
#endif
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   568
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   569
    if (_this->num_displays == 0) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   570
        SDL_SetError("No available displays");
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   571
        return -1;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   572
    }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   573
    return 0;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   574
}
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   575
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   576
void
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 2963
diff changeset
   577
X11_GetDisplayModes(_THIS, SDL_VideoDisplay * sdl_display)
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   578
{
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
   579
    Display *display = ((SDL_VideoData *) _this->driverdata)->display;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 2963
diff changeset
   580
    SDL_DisplayData *data = (SDL_DisplayData *) sdl_display->driverdata;
5408
35a63789c3f2 Dynamically load the Xinerama and xf86vmode extensions
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   581
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   582
    int nmodes;
5408
35a63789c3f2 Dynamically load the Xinerama and xf86vmode extensions
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   583
    XF86VidModeModeInfo ** modes;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   584
#endif
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   585
    int screen_w;
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   586
    int screen_h;
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   587
    SDL_DisplayMode mode;
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   588
    SDL_DisplayModeData *modedata;
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
   589
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   590
    /* 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
   591
     * 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
   592
     * 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
   593
     * 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
   594
     * (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
   595
     */
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 2963
diff changeset
   596
    mode.format = sdl_display->current_mode.format;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   597
    mode.driverdata = NULL;
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   598
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   599
    screen_w = DisplayWidth(display, data->screen);
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   600
    screen_h = DisplayHeight(display, data->screen);
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   601
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   602
#if SDL_VIDEO_DRIVER_X11_XINERAMA
6331
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   603
    if (data->use_xinerama) {
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   604
        /* Add the full (both screens combined) xinerama mode only on the display that starts at 0,0 */
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   605
        if (!data->xinerama_info.x_org && !data->xinerama_info.y_org &&
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   606
           (screen_w > data->xinerama_info.width || screen_h > data->xinerama_info.height)) {
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   607
            mode.w = screen_w;
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   608
            mode.h = screen_h;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   609
            mode.refresh_rate = 0;
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   610
            modedata = (SDL_DisplayModeData *) SDL_calloc(1, sizeof(SDL_DisplayModeData));
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   611
            if (modedata) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   612
                *modedata = *(SDL_DisplayModeData *)sdl_display->desktop_mode.driverdata;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   613
            }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   614
            mode.driverdata = modedata;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 2963
diff changeset
   615
            SDL_AddDisplayMode(sdl_display, &mode);
2873
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
#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   619
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   620
#if SDL_VIDEO_DRIVER_X11_XRANDR
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   621
    if (data->use_xrandr) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   622
        XRRScreenResources *res;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   623
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   624
        res = XRRGetScreenResources (display, RootWindow(display, data->screen));
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   625
        if (res) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   626
            SDL_DisplayModeData *modedata;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   627
            XRROutputInfo *output_info;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   628
            int i;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   629
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   630
            output_info = XRRGetOutputInfo(display, res, data->xrandr_output);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   631
            if (output_info && output_info->connection != RR_Disconnected) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   632
                for (i = 0; i < output_info->nmode; ++i) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   633
                    modedata = (SDL_DisplayModeData *) SDL_calloc(1, sizeof(SDL_DisplayModeData));
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   634
                    if (!modedata) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   635
                        continue;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   636
                    }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   637
                    mode.driverdata = modedata;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   638
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   639
                    if (SetXRandRModeInfo(display, res, output_info, output_info->modes[i], &mode)) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   640
                        SDL_AddDisplayMode(sdl_display, &mode);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   641
                    } else {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   642
                        SDL_free(modedata);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   643
                    }
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   644
                }
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   645
            }
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   646
            XRRFreeOutputInfo(output_info);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   647
            XRRFreeScreenResources(res);
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   648
        }
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   649
        return;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   650
    }
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   651
#endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   652
5408
35a63789c3f2 Dynamically load the Xinerama and xf86vmode extensions
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   653
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   654
    if (data->use_vidmode &&
5408
35a63789c3f2 Dynamically load the Xinerama and xf86vmode extensions
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   655
        XF86VidModeGetAllModeLines(display, data->screen, &nmodes, &modes)) {
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   656
        int i;
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   657
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   658
#ifdef X11MODES_DEBUG
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   659
        printf("VidMode modes: (unsorted)\n");
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   660
        for (i = 0; i < nmodes; ++i) {
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   661
            printf("Mode %d: %d x %d @ %d\n", i,
2874
Sam Lantinga <slouken@libsdl.org>
parents: 2873
diff changeset
   662
                   modes[i]->hdisplay, modes[i]->vdisplay,
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   663
                   CalculateXVidModeRefreshRate(modes[i]));
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   664
        }
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   665
#endif
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   666
        for (i = 0; i < nmodes; ++i) {
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   667
            modedata = (SDL_DisplayModeData *) SDL_calloc(1, sizeof(SDL_DisplayModeData));
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   668
            if (!modedata) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   669
                continue;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   670
            }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   671
            mode.driverdata = modedata;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   672
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   673
            if (SetXVidModeModeInfo(modes[i], &mode)) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   674
                SDL_AddDisplayMode(sdl_display, &mode);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   675
            } else {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   676
                SDL_free(modedata);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   677
            }
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   678
        }
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   679
        XFree(modes);
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   680
        return;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   681
    }
5408
35a63789c3f2 Dynamically load the Xinerama and xf86vmode extensions
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   682
#endif /* SDL_VIDEO_DRIVER_X11_XVIDMODE */
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   683
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   684
    if (!data->use_xrandr && !data->use_vidmode) {
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   685
        /* Add the desktop mode */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   686
        mode = sdl_display->desktop_mode;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   687
        modedata = (SDL_DisplayModeData *) SDL_calloc(1, sizeof(SDL_DisplayModeData));
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   688
        if (modedata) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   689
            *modedata = *(SDL_DisplayModeData *)sdl_display->desktop_mode.driverdata;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   690
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   691
        mode.driverdata = modedata;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 2963
diff changeset
   692
        SDL_AddDisplayMode(sdl_display, &mode);
2874
Sam Lantinga <slouken@libsdl.org>
parents: 2873
diff changeset
   693
    }
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   694
}
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   695
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   696
int
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 2963
diff changeset
   697
X11_SetDisplayMode(_THIS, SDL_VideoDisplay * sdl_display, SDL_DisplayMode * mode)
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   698
{
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   699
    Display *display = ((SDL_VideoData *) _this->driverdata)->display;
3500
4b594623401b Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents: 2963
diff changeset
   700
    SDL_DisplayData *data = (SDL_DisplayData *) sdl_display->driverdata;
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   701
    SDL_DisplayModeData *modedata = (SDL_DisplayModeData *)mode->driverdata;
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   702
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   703
#if SDL_VIDEO_DRIVER_X11_XRANDR
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   704
    if (data->use_xrandr) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   705
        XRRScreenResources *res;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   706
        XRROutputInfo *output_info;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   707
        XRRCrtcInfo *crtc;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   708
        Status status;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   709
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   710
        res = XRRGetScreenResources (display, RootWindow(display, data->screen));
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   711
        if (!res) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   712
            SDL_SetError("Couldn't get XRandR screen resources");
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   713
            return -1;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   714
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   715
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   716
        output_info = XRRGetOutputInfo(display, res, data->xrandr_output);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   717
        if (!output_info || output_info->connection == RR_Disconnected) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   718
            SDL_SetError("Couldn't get XRandR output info");
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   719
            XRRFreeScreenResources(res);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   720
            return -1;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   721
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   722
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   723
        crtc = XRRGetCrtcInfo(display, res, output_info->crtc);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   724
        if (!crtc) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   725
            SDL_SetError("Couldn't get XRandR crtc info");
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   726
            XRRFreeOutputInfo(output_info);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   727
            XRRFreeScreenResources(res);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   728
            return -1;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   729
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   730
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   731
        status = XRRSetCrtcConfig (display, res, output_info->crtc, CurrentTime,
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   732
          crtc->x, crtc->y, modedata->xrandr_mode, crtc->rotation,
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   733
          &data->xrandr_output, 1);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   734
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   735
        XRRFreeCrtcInfo(crtc);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   736
        XRRFreeOutputInfo(output_info);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   737
        XRRFreeScreenResources(res);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   738
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   739
        if (status != Success) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   740
            SDL_SetError("XRRSetCrtcConfig failed");
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   741
            return -1;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   742
        }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   743
    }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   744
#endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   745
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   746
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   747
    if (data->use_vidmode) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   748
        XF86VidModeSwitchToMode(display, data->screen, &modedata->vm_mode);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   749
    }
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   750
#endif /* SDL_VIDEO_DRIVER_X11_XVIDMODE */
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   751
2873
b33e38aaa027 Progress on fullscreen mode switching on X11
Sam Lantinga <slouken@libsdl.org>
parents: 2870
diff changeset
   752
    return 0;
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   753
}
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   754
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   755
void
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   756
X11_QuitModes(_THIS)
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   757
{
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   758
}
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   759
6331
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   760
int
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   761
X11_GetDisplayBounds(_THIS, SDL_VideoDisplay * sdl_display, SDL_Rect * rect)
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   762
{
6502
f41a82de351e Fixed detection of display bounds after a mode switch when Xinerama is enabled.
Sam Lantinga <slouken@libsdl.org>
parents: 6482
diff changeset
   763
    Display *display = ((SDL_VideoData *) _this->driverdata)->display;
6331
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   764
    SDL_DisplayData *data = (SDL_DisplayData *) sdl_display->driverdata;
6502
f41a82de351e Fixed detection of display bounds after a mode switch when Xinerama is enabled.
Sam Lantinga <slouken@libsdl.org>
parents: 6482
diff changeset
   765
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   766
    rect->x = data->x;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   767
    rect->y = data->y;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   768
    rect->w = sdl_display->current_mode.w;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   769
    rect->h = sdl_display->current_mode.h;
6331
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   770
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   771
#if SDL_VIDEO_DRIVER_X11_XINERAMA
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   772
    /* Get the real current bounds of the display */
6502
f41a82de351e Fixed detection of display bounds after a mode switch when Xinerama is enabled.
Sam Lantinga <slouken@libsdl.org>
parents: 6482
diff changeset
   773
    if (data->use_xinerama) {
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   774
        int screencount;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   775
        XineramaScreenInfo *xinerama = XineramaQueryScreens(display, &screencount);
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   776
        if (xinerama) {
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   777
            rect->x = xinerama[data->xinerama_screen].x_org;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   778
            rect->y = xinerama[data->xinerama_screen].y_org;
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   779
        }
6331
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   780
    }
6548
fc9e6be24ca9 Rewritten X11 video mode support to directly set requested modes and exactly restore the desktop mode at shutdown.
Sam Lantinga <slouken@libsdl.org>
parents: 6538
diff changeset
   781
#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */
6475
71d39944810b Fixed fullscreen origin for multi-head displays
Sam Lantinga <slouken@libsdl.org>
parents: 6472
diff changeset
   782
    return 0;
6331
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   783
}
5732e1a80bde Fixes #1522, improved Xinerama / Twinview support
Gabriel Jacobo <gabomdq@gmail.com>
parents: 6138
diff changeset
   784
5481
22dfc3958dc3 Fixed so code will compile with SDL_config_minimal.h
Sam Lantinga <slouken@libsdl.org>
parents: 5466
diff changeset
   785
#endif /* SDL_VIDEO_DRIVER_X11 */
22dfc3958dc3 Fixed so code will compile with SDL_config_minimal.h
Sam Lantinga <slouken@libsdl.org>
parents: 5466
diff changeset
   786
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   787
/* vi: set ts=4 sw=4 expandtab: */