src/video/SDL_video.c
author Mike Gorchak <lestat@i.com.ua>
Tue, 24 Nov 2009 19:28:27 +0000
changeset 3489 e1bd98b56e94
parent 3488 3d2f42580488
child 3500 4b594623401b
permissions -rw-r--r--
Override renderer for OpenGL window, only in case if OpenGL or OpenGL ES renderers are enabled.
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/*
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    SDL - Simple DirectMedia Layer
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    Copyright (C) 1997-2009 Sam Lantinga
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    This library is free software; you can redistribute it and/or
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    modify it under the terms of the GNU Lesser General Public
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    License as published by the Free Software Foundation; either
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    version 2.1 of the License, or (at your option) any later version.
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    This library is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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    Lesser General Public License for more details.
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    You should have received a copy of the GNU Lesser General Public
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    License along with this library; if not, write to the Free Software
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    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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    Sam Lantinga
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    slouken@libsdl.org
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*/
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#include "SDL_config.h"
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/* The high-level video driver subsystem */
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#include "SDL.h"
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#include "SDL_video.h"
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#include "SDL_sysvideo.h"
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#include "SDL_blit.h"
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#include "SDL_pixels_c.h"
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#include "SDL_renderer_gl.h"
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#include "SDL_renderer_gles.h"
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#include "SDL_renderer_sw.h"
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#include "../events/SDL_sysevents.h"
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#include "../events/SDL_events_c.h"
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#if SDL_VIDEO_OPENGL_ES
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#include "SDL_opengles.h"
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#endif /* SDL_VIDEO_OPENGL_ES */
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#if SDL_VIDEO_OPENGL
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#include "SDL_opengl.h"
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/* On Windows, windows.h defines CreateWindow */
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#ifdef CreateWindow
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#undef CreateWindow
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#endif
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#endif /* SDL_VIDEO_OPENGL */
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/* Available video drivers */
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static VideoBootStrap *bootstrap[] = {
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#if SDL_VIDEO_DRIVER_COCOA
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    &COCOA_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_X11
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    &X11_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_FBCON
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    &FBCON_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_DIRECTFB
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    &DirectFB_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_PS2GS
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    &PS2GS_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_PS3
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    &PS3_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_SVGALIB
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    &SVGALIB_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_GAPI
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    &GAPI_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_WIN32
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    &WIN32_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_BWINDOW
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    &BWINDOW_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_PHOTON
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    &photon_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_QNXGF
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    &qnxgf_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_EPOC
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    &EPOC_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_RISCOS
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    &RISCOS_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_NDS
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    &NDS_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_UIKIT
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    &UIKIT_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_DUMMY
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    &DUMMY_bootstrap,
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#endif
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#if SDL_VIDEO_DRIVER_PANDORA
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    &PND_bootstrap,
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#endif
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    NULL
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};
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static SDL_VideoDevice *_this = NULL;
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/* Various local functions */
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static void SDL_UpdateWindowGrab(SDL_Window * window);
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static int
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cmpmodes(const void *A, const void *B)
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{
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    SDL_DisplayMode a = *(const SDL_DisplayMode *) A;
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    SDL_DisplayMode b = *(const SDL_DisplayMode *) B;
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    if (a.w != b.w) {
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        return b.w - a.w;
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    }
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    if (a.h != b.h) {
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        return b.h - a.h;
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    }
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    if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) {
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        return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format);
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    }
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    if (SDL_PIXELLAYOUT(a.format) != SDL_PIXELLAYOUT(b.format)) {
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        return SDL_PIXELLAYOUT(b.format) - SDL_PIXELLAYOUT(a.format);
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    }
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    if (a.refresh_rate != b.refresh_rate) {
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        return b.refresh_rate - a.refresh_rate;
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    }
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    return 0;
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}
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static void
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SDL_UninitializedVideo()
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{
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    SDL_SetError("Video subsystem has not been initialized");
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}
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int
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SDL_GetNumVideoDrivers(void)
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{
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    return SDL_arraysize(bootstrap) - 1;
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}
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const char *
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SDL_GetVideoDriver(int index)
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{
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    if (index >= 0 && index < SDL_GetNumVideoDrivers()) {
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        return bootstrap[index]->name;
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    }
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    return NULL;
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}
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/*
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 * Initialize the video and event subsystems -- determine native pixel format
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 */
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int
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SDL_VideoInit(const char *driver_name, Uint32 flags)
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{
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    SDL_VideoDevice *video;
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    int index;
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    int i;
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    /* Toggle the event thread flags, based on OS requirements */
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#if defined(MUST_THREAD_EVENTS)
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    flags |= SDL_INIT_EVENTTHREAD;
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#elif defined(CANT_THREAD_EVENTS)
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    if ((flags & SDL_INIT_EVENTTHREAD) == SDL_INIT_EVENTTHREAD) {
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        SDL_SetError("OS doesn't support threaded events");
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        return -1;
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   176
    }
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#endif
229
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    /* Start the event loop */
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   180
    if (SDL_StartEventLoop(flags) < 0) {
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   181
        return -1;
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   182
    }
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    /* Check to make sure we don't overwrite '_this' */
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   184
    if (_this != NULL) {
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   185
        SDL_VideoQuit();
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   186
    }
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   187
    /* Select the proper video driver */
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   188
    index = 0;
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   189
    video = NULL;
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   190
    if (driver_name == NULL) {
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   191
        driver_name = SDL_getenv("SDL_VIDEODRIVER");
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   192
    }
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   193
    if (driver_name != NULL) {
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   194
        for (i = 0; bootstrap[i]; ++i) {
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   195
            if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) {
3448
bc27e1fdd3a7 If we explicitly request a driver, try to initialize it.
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                video = bootstrap[i]->create(index);
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   197
                break;
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   198
            }
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   199
        }
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   200
    } else {
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   201
        for (i = 0; bootstrap[i]; ++i) {
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   202
            if (bootstrap[i]->available()) {
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   203
                video = bootstrap[i]->create(index);
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   204
                if (video != NULL) {
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   205
                    break;
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diff changeset
   206
                }
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   207
            }
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   208
        }
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diff changeset
   209
    }
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   210
    if (video == NULL) {
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   211
        if (driver_name) {
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   212
            SDL_SetError("%s not available", driver_name);
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   213
        } else {
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            SDL_SetError("No available video device");
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   215
        }
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   216
        return -1;
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   217
    }
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   218
    _this = video;
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   219
    _this->name = bootstrap[i]->name;
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    _this->next_object_id = 1;
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   223
    /* Set some very sane GL defaults */
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   224
    _this->gl_config.driver_loaded = 0;
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   225
    _this->gl_config.dll_handle = NULL;
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   226
    _this->gl_config.red_size = 3;
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   227
    _this->gl_config.green_size = 3;
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   228
    _this->gl_config.blue_size = 2;
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   229
    _this->gl_config.alpha_size = 0;
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   230
    _this->gl_config.buffer_size = 0;
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   231
    _this->gl_config.depth_size = 16;
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   232
    _this->gl_config.stencil_size = 0;
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   233
    _this->gl_config.double_buffer = 1;
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   234
    _this->gl_config.accum_red_size = 0;
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diff changeset
   235
    _this->gl_config.accum_green_size = 0;
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diff changeset
   236
    _this->gl_config.accum_blue_size = 0;
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diff changeset
   237
    _this->gl_config.accum_alpha_size = 0;
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diff changeset
   238
    _this->gl_config.stereo = 0;
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   239
    _this->gl_config.multisamplebuffers = 0;
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   240
    _this->gl_config.multisamplesamples = 0;
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   241
    _this->gl_config.retained_backing = 1;
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   242
    _this->gl_config.accelerated = -1;  /* not known, don't set */
3100
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000
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diff changeset
   243
    _this->gl_config.major_version = 2;
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   244
    _this->gl_config.minor_version = 1;
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   245
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   246
    /* Initialize the video subsystem */
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   247
    if (_this->VideoInit(_this) < 0) {
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diff changeset
   248
        SDL_VideoQuit();
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diff changeset
   249
        return -1;
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diff changeset
   250
    }
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   251
    /* Make sure some displays were added */
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diff changeset
   252
    if (_this->num_displays == 0) {
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   253
        SDL_SetError("The video driver did not add any displays");
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   254
        SDL_VideoQuit();
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   255
        return (-1);
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diff changeset
   256
    }
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diff changeset
   257
    /* The software renderer is always available */
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   258
    for (i = 0; i < _this->num_displays; ++i) {
3450
173199bce642 Don't add the OpenGL renderers for drivers that don't support OpenGL
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   259
        if (_this->GL_CreateContext) {
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1aede15771d0 Ran GNU indent on file
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diff changeset
   260
#if SDL_VIDEO_RENDER_OGL
3450
173199bce642 Don't add the OpenGL renderers for drivers that don't support OpenGL
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   261
            SDL_AddRenderDriver(i, &GL_RenderDriver);
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1aede15771d0 Ran GNU indent on file
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diff changeset
   262
#endif
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587d2b5fb805 Added support for OpenGL ES renderer
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diff changeset
   263
#if SDL_VIDEO_RENDER_OGL_ES
3450
173199bce642 Don't add the OpenGL renderers for drivers that don't support OpenGL
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   264
            SDL_AddRenderDriver(i, &GL_ES_RenderDriver);
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587d2b5fb805 Added support for OpenGL ES renderer
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diff changeset
   265
#endif
3450
173199bce642 Don't add the OpenGL renderers for drivers that don't support OpenGL
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   266
        }
2753
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diff changeset
   267
        if (_this->displays[i].num_render_drivers > 0) {
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diff changeset
   268
            SDL_AddRenderDriver(i, &SW_RenderDriver);
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diff changeset
   269
        }
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   270
    }
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   271
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   272
    /* We're ready to go! */
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   273
    return 0;
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   274
}
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   275
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   276
const char *
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   277
SDL_GetCurrentVideoDriver()
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   278
{
2753
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diff changeset
   279
    if (!_this) {
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diff changeset
   280
        SDL_UninitializedVideo();
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diff changeset
   281
        return NULL;
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diff changeset
   282
    }
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diff changeset
   283
    return _this->name;
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   284
}
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   285
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   286
SDL_VideoDevice *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   287
SDL_GetVideoDevice()
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   288
{
2753
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   289
    return _this;
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   290
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   291
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   292
int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   293
SDL_AddBasicVideoDisplay(const SDL_DisplayMode * desktop_mode)
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   294
{
2753
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   295
    SDL_VideoDisplay display;
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   296
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   297
    SDL_zero(display);
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diff changeset
   298
    if (desktop_mode) {
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   299
        display.desktop_mode = *desktop_mode;
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   300
    }
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   301
    display.current_mode = display.desktop_mode;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   302
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diff changeset
   303
    return SDL_AddVideoDisplay(&display);
1895
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diff changeset
   304
}
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diff changeset
   305
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   306
int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   307
SDL_AddVideoDisplay(const SDL_VideoDisplay * display)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   308
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   309
    SDL_VideoDisplay *displays;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   310
    int index = -1;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   311
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   312
    displays =
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   313
        SDL_realloc(_this->displays,
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   314
                    (_this->num_displays + 1) * sizeof(*displays));
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   315
    if (displays) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   316
        index = _this->num_displays++;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   317
        displays[index] = *display;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   318
        displays[index].device = _this;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   319
        _this->displays = displays;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   320
    } else {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   321
        SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   322
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   323
    return index;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   324
}
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   325
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   326
int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   327
SDL_GetNumVideoDisplays(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   328
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   329
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   330
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   331
        return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   332
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   333
    return _this->num_displays;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   334
}
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   335
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   336
int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   337
SDL_SelectVideoDisplay(int index)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   338
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   339
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   340
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   341
        return (-1);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   342
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   343
    if (index < 0 || index >= _this->num_displays) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   344
        SDL_SetError("index must be in the range 0 - %d",
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   345
                     _this->num_displays - 1);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   346
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   347
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   348
    _this->current_display = index;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   349
    return 0;
1963
2590b68531ef Added SDL_GetCurrentVideoDisplay()
Sam Lantinga <slouken@libsdl.org>
parents: 1956
diff changeset
   350
}
2590b68531ef Added SDL_GetCurrentVideoDisplay()
Sam Lantinga <slouken@libsdl.org>
parents: 1956
diff changeset
   351
2590b68531ef Added SDL_GetCurrentVideoDisplay()
Sam Lantinga <slouken@libsdl.org>
parents: 1956
diff changeset
   352
int
2590b68531ef Added SDL_GetCurrentVideoDisplay()
Sam Lantinga <slouken@libsdl.org>
parents: 1956
diff changeset
   353
SDL_GetCurrentVideoDisplay(void)
2590b68531ef Added SDL_GetCurrentVideoDisplay()
Sam Lantinga <slouken@libsdl.org>
parents: 1956
diff changeset
   354
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   355
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   356
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   357
        return (-1);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   358
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   359
    return _this->current_display;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   360
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   361
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   362
SDL_bool
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   363
SDL_AddDisplayMode(int displayIndex, const SDL_DisplayMode * mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   364
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   365
    SDL_VideoDisplay *display = &_this->displays[displayIndex];
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   366
    SDL_DisplayMode *modes;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   367
    int i, nmodes;
910
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 883
diff changeset
   368
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   369
    /* Make sure we don't already have the mode in the list */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   370
    modes = display->display_modes;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   371
    nmodes = display->num_display_modes;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   372
    for (i = nmodes; i--;) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   373
        if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   374
            return SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   375
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   376
    }
910
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 883
diff changeset
   377
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   378
    /* Go ahead and add the new mode */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   379
    if (nmodes == display->max_display_modes) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   380
        modes =
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   381
            SDL_realloc(modes,
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   382
                        (display->max_display_modes + 32) * sizeof(*modes));
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   383
        if (!modes) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   384
            return SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   385
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   386
        display->display_modes = modes;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   387
        display->max_display_modes += 32;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   388
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   389
    modes[nmodes] = *mode;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   390
    display->num_display_modes++;
650
fe445b59d307 We need to lookup the address of glGetString before calling GL_MakeCurrent(),
Ryan C. Gordon <icculus@icculus.org>
parents: 630
diff changeset
   391
3178
72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents: 3169
diff changeset
   392
    /* Re-sort video modes */
72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents: 3169
diff changeset
   393
    SDL_qsort(display->display_modes, display->num_display_modes,
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3178
diff changeset
   394
              sizeof(SDL_DisplayMode), cmpmodes);
3178
72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents: 3169
diff changeset
   395
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   396
    return SDL_TRUE;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   397
}
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   398
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   399
int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   400
SDL_GetNumDisplayModes()
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   401
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   402
    if (_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   403
        SDL_VideoDisplay *display = &SDL_CurrentDisplay;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   404
        if (!display->num_display_modes && _this->GetDisplayModes) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   405
            _this->GetDisplayModes(_this);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   406
            SDL_qsort(display->display_modes, display->num_display_modes,
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   407
                      sizeof(SDL_DisplayMode), cmpmodes);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   408
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   409
        return display->num_display_modes;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   410
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   411
    return 0;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   412
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   413
1967
01e29c3e9a29 In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
   414
int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
   415
SDL_GetDisplayMode(int index, SDL_DisplayMode * mode)
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   416
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   417
    if (index < 0 || index >= SDL_GetNumDisplayModes()) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   418
        SDL_SetError("index must be in the range of 0 - %d",
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   419
                     SDL_GetNumDisplayModes() - 1);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   420
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   421
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   422
    if (mode) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   423
        *mode = SDL_CurrentDisplay.display_modes[index];
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   424
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   425
    return 0;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   426
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   427
1967
01e29c3e9a29 In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
   428
int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
   429
SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode)
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   430
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   431
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   432
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   433
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   434
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   435
    if (mode) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   436
        *mode = SDL_CurrentDisplay.desktop_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   437
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   438
    return 0;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   439
}
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   440
1967
01e29c3e9a29 In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
   441
int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
   442
SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode)
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   443
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   444
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   445
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   446
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   447
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   448
    if (mode) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   449
        *mode = SDL_CurrentDisplay.current_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   450
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   451
    return 0;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   452
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   453
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   454
SDL_DisplayMode *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   455
SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode,
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   456
                          SDL_DisplayMode * closest)
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   457
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   458
    Uint32 target_format;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   459
    int target_refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   460
    int i;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   461
    SDL_DisplayMode *current, *match;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   462
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   463
    if (!_this || !mode || !closest) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   464
        return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   465
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   466
    /* Default to the desktop format */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   467
    if (mode->format) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   468
        target_format = mode->format;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   469
    } else {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   470
        target_format = SDL_CurrentDisplay.desktop_mode.format;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   471
    }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   472
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   473
    /* Default to the desktop refresh rate */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   474
    if (mode->refresh_rate) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   475
        target_refresh_rate = mode->refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   476
    } else {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   477
        target_refresh_rate = SDL_CurrentDisplay.desktop_mode.refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   478
    }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   479
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   480
    match = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   481
    for (i = 0; i < SDL_GetNumDisplayModes(); ++i) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   482
        current = &SDL_CurrentDisplay.display_modes[i];
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   483
2789
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   484
        if (current->w && (current->w < mode->w)) {
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   485
            /* Out of sorted modes large enough here */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   486
            break;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   487
        }
2789
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   488
        if (current->h && (current->h < mode->h)) {
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   489
            if (current->w && (current->w == mode->w)) {
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   490
                /* Out of sorted modes large enough here */
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   491
                break;
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   492
            }
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   493
            /* Wider, but not tall enough, due to a different
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   494
               aspect ratio. This mode must be skipped, but closer
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   495
               modes may still follow. */
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   496
            continue;
985001797115 Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents: 2787
diff changeset
   497
        }
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   498
        if (!match || current->w < match->w || current->h < match->h) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   499
            match = current;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   500
            continue;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   501
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   502
        if (current->format != match->format) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   503
            /* Sorted highest depth to lowest */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   504
            if (current->format == target_format ||
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   505
                (SDL_BITSPERPIXEL(current->format) >=
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   506
                 SDL_BITSPERPIXEL(target_format)
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   507
                 && SDL_PIXELTYPE(current->format) ==
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   508
                 SDL_PIXELTYPE(target_format))) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   509
                match = current;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   510
            }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   511
            continue;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   512
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   513
        if (current->refresh_rate != match->refresh_rate) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   514
            /* Sorted highest refresh to lowest */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   515
            if (current->refresh_rate >= target_refresh_rate) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   516
                match = current;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   517
            }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   518
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   519
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   520
    if (match) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   521
        if (match->format) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   522
            closest->format = match->format;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   523
        } else {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   524
            closest->format = mode->format;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   525
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   526
        if (match->w && match->h) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   527
            closest->w = match->w;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   528
            closest->h = match->h;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   529
        } else {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   530
            closest->w = mode->w;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   531
            closest->h = mode->h;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   532
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   533
        if (match->refresh_rate) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   534
            closest->refresh_rate = match->refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   535
        } else {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   536
            closest->refresh_rate = mode->refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   537
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   538
        closest->driverdata = match->driverdata;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   539
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   540
        /*
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   541
         * Pick some reasonable defaults if the app and driver don't
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   542
         * care
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   543
         */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   544
        if (!closest->format) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   545
            closest->format = SDL_PIXELFORMAT_RGB888;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   546
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   547
        if (!closest->w) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   548
            closest->w = 640;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   549
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   550
        if (!closest->h) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   551
            closest->h = 480;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   552
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   553
        return closest;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   554
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   555
    return NULL;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   556
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   557
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   558
int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   559
SDL_SetDisplayMode(const SDL_DisplayMode * mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   560
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   561
    SDL_VideoDisplay *display;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   562
    SDL_DisplayMode display_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   563
    SDL_DisplayMode current_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   564
    int i, ncolors;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   565
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   566
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   567
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   568
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   569
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   570
    display = &SDL_CurrentDisplay;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   571
    if (!mode) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   572
        mode = &display->desktop_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   573
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   574
    display_mode = *mode;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   575
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   576
    /* Default to the current mode */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   577
    if (!display_mode.format) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   578
        display_mode.format = display->current_mode.format;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   579
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   580
    if (!display_mode.w) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   581
        display_mode.w = display->current_mode.w;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   582
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   583
    if (!display_mode.h) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   584
        display_mode.h = display->current_mode.h;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   585
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   586
    if (!display_mode.refresh_rate) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   587
        display_mode.refresh_rate = display->current_mode.refresh_rate;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   588
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   589
    /* Get a good video mode, the closest one possible */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   590
    if (!SDL_GetClosestDisplayMode(&display_mode, &display_mode)) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   591
        SDL_SetError("No video mode large enough for %dx%d",
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   592
                     display_mode.w, display_mode.h);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   593
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   594
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   595
    /* See if there's anything left to do */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   596
    SDL_GetCurrentDisplayMode(&current_mode);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   597
    if (SDL_memcmp(&display_mode, &current_mode, sizeof(display_mode)) == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   598
        return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   599
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   600
    /* Actually change the display mode */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   601
    if (_this->SetDisplayMode(_this, &display_mode) < 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   602
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   603
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   604
    display->current_mode = display_mode;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   605
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   606
    /* Set up a palette, if necessary */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   607
    if (SDL_ISPIXELFORMAT_INDEXED(display_mode.format)) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   608
        ncolors = (1 << SDL_BITSPERPIXEL(display_mode.format));
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   609
    } else {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   610
        ncolors = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   611
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   612
    if ((!ncolors && display->palette) || (ncolors && !display->palette)
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   613
        || (ncolors && ncolors != display->palette->ncolors)) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   614
        if (display->palette) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   615
            SDL_FreePalette(display->palette);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   616
            display->palette = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   617
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   618
        if (ncolors) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   619
            display->palette = SDL_AllocPalette(ncolors);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   620
            if (!display->palette) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   621
                return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   622
            }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   623
            SDL_DitherColors(display->palette->colors,
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   624
                             SDL_BITSPERPIXEL(display_mode.format));
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   625
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   626
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   627
    /* Move any fullscreen windows into position */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   628
    for (i = 0; i < display->num_windows; ++i) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   629
        SDL_Window *window = &display->windows[i];
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   630
        if (FULLSCREEN_VISIBLE(window)) {
2875
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2869
diff changeset
   631
            SDL_SetWindowPosition(window->id, window->x, window->y);
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   632
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   633
    }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   634
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   635
    return 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   636
}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   637
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   638
int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   639
SDL_SetFullscreenDisplayMode(const SDL_DisplayMode * mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   640
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   641
    SDL_VideoDisplay *display;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   642
    SDL_DisplayMode fullscreen_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   643
    int i;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   644
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   645
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   646
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   647
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   648
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   649
    display = &SDL_CurrentDisplay;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   650
    if (!mode) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   651
        mode = &display->desktop_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   652
    }
2869
2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
   653
    if (!SDL_GetClosestDisplayMode(mode, &fullscreen_mode)) {
2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
   654
        SDL_SetError("Couldn't find display mode match");
2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
   655
        return -1;
2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents: 2860
diff changeset
   656
    }
3092
cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 3091
diff changeset
   657
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   658
    if (SDL_memcmp
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   659
        (&fullscreen_mode, &display->fullscreen_mode,
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   660
         sizeof(fullscreen_mode)) == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   661
        /* Nothing to do... */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   662
        return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   663
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   664
    display->fullscreen_mode = fullscreen_mode;
1970
db3ba6c0d0df Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
   665
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   666
    /* Actually set the mode if we have a fullscreen window visible */
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   667
    for (i = 0; i < display->num_windows; ++i) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   668
        SDL_Window *window = &display->windows[i];
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   669
        if (FULLSCREEN_VISIBLE(window)) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   670
            if (SDL_SetDisplayMode(&display->fullscreen_mode) < 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   671
                return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   672
            }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   673
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   674
        if (window->flags & SDL_WINDOW_FULLSCREEN) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   675
            SDL_OnWindowResized(window);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   676
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   677
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   678
    return 0;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   679
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   680
1967
01e29c3e9a29 In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
   681
int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents: 1965
diff changeset
   682
SDL_GetFullscreenDisplayMode(SDL_DisplayMode * mode)
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   683
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   684
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   685
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   686
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   687
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   688
    if (mode) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   689
        *mode = SDL_CurrentDisplay.fullscreen_mode;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   690
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   691
    return 0;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   692
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   693
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   694
int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   695
SDL_SetDisplayPalette(const SDL_Color * colors, int firstcolor, int ncolors)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   696
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   697
    SDL_Palette *palette;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   698
    int status = 0;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   699
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   700
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   701
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   702
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   703
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   704
    palette = SDL_CurrentDisplay.palette;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   705
    if (!palette) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   706
        SDL_SetError("Display mode does not have a palette");
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   707
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   708
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   709
    status = SDL_SetPaletteColors(palette, colors, firstcolor, ncolors);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   710
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   711
    if (_this->SetDisplayPalette) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   712
        if (_this->SetDisplayPalette(_this, palette) < 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   713
            status = -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   714
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   715
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   716
    return status;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   717
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   718
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   719
int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   720
SDL_GetDisplayPalette(SDL_Color * colors, int firstcolor, int ncolors)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   721
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   722
    SDL_Palette *palette;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   723
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   724
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   725
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   726
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   727
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   728
    palette = SDL_CurrentDisplay.palette;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   729
    if (!palette->ncolors) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   730
        SDL_SetError("Display mode does not have a palette");
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   731
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   732
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   733
    if (firstcolor < 0 || (firstcolor + ncolors) > palette->ncolors) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   734
        SDL_SetError("Palette indices are out of range");
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   735
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   736
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   737
    SDL_memcpy(colors, &palette->colors[firstcolor],
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   738
               ncolors * sizeof(*colors));
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   739
    return 0;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   740
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   741
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   742
SDL_WindowID
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   743
SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   744
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   745
    const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN |
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   746
                                  SDL_WINDOW_OPENGL |
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   747
                                  SDL_WINDOW_BORDERLESS |
2875
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2869
diff changeset
   748
                                  SDL_WINDOW_RESIZABLE |
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2869
diff changeset
   749
                                  SDL_WINDOW_INPUT_GRABBED);
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   750
    SDL_VideoDisplay *display;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   751
    SDL_Window window;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   752
    int num_windows;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   753
    SDL_Window *windows;
1912
8d384b647307 Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 1909
diff changeset
   754
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   755
    if (!_this) {
3417
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   756
        /* Initialize the video system if needed */
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   757
        if (SDL_VideoInit(NULL, 0) < 0) {
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   758
            return 0;
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   759
        }
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   760
    }
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   761
    if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   762
        if (!_this->GL_CreateContext) {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   763
            SDL_SetError("No OpenGL support in video driver");
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   764
            return 0;
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   765
        }
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   766
        SDL_GL_LoadLibrary(NULL);
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   767
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   768
    SDL_zero(window);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   769
    window.id = _this->next_object_id++;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   770
    window.x = x;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   771
    window.y = y;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   772
    window.w = w;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   773
    window.h = h;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   774
    window.flags = (flags & allowed_flags);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   775
    window.display = _this->current_display;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   776
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   777
    if (_this->CreateWindow && _this->CreateWindow(_this, &window) < 0) {
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   778
        if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   779
            SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   780
        }
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   781
        return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   782
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   783
    display = &SDL_CurrentDisplay;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   784
    num_windows = display->num_windows;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   785
    windows =
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   786
        SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows));
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   787
    if (!windows) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   788
        if (_this->DestroyWindow) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   789
            _this->DestroyWindow(_this, &window);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   790
        }
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   791
        if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   792
            SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   793
        }
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   794
        return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   795
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   796
    windows[num_windows] = window;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   797
    display->windows = windows;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   798
    display->num_windows++;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   799
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   800
    if (title) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   801
        SDL_SetWindowTitle(window.id, title);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   802
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   803
    if (flags & SDL_WINDOW_MAXIMIZED) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   804
        SDL_MaximizeWindow(window.id);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   805
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   806
    if (flags & SDL_WINDOW_MINIMIZED) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   807
        SDL_MinimizeWindow(window.id);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   808
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   809
    if (flags & SDL_WINDOW_SHOWN) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   810
        SDL_ShowWindow(window.id);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   811
    }
2875
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2869
diff changeset
   812
    SDL_UpdateWindowGrab(&window);
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2869
diff changeset
   813
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   814
    return window.id;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   815
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   816
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   817
SDL_WindowID
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   818
SDL_CreateWindowFrom(const void *data)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   819
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   820
    SDL_VideoDisplay *display;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   821
    SDL_Window window;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   822
    int num_windows;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   823
    SDL_Window *windows;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   824
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   825
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   826
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   827
        return (0);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   828
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   829
    SDL_zero(window);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   830
    window.id = _this->next_object_id++;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   831
    window.display = _this->current_display;
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   832
    window.flags = SDL_WINDOW_FOREIGN;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   833
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   834
    if (!_this->CreateWindowFrom ||
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   835
        _this->CreateWindowFrom(_this, &window, data) < 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   836
        return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   837
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   838
    display = &SDL_CurrentDisplay;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   839
    num_windows = display->num_windows;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   840
    windows =
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   841
        SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows));
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   842
    if (!windows) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   843
        if (_this->DestroyWindow) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   844
            _this->DestroyWindow(_this, &window);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   845
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   846
        if (window.title) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   847
            SDL_free(window.title);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   848
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   849
        return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   850
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   851
    windows[num_windows] = window;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   852
    display->windows = windows;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   853
    display->num_windows++;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   854
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   855
    return window.id;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   856
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   857
1924
69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents: 1923
diff changeset
   858
int
1928
861bc36f0ab3 Fixed crash with multiple windows
Sam Lantinga <slouken@libsdl.org>
parents: 1926
diff changeset
   859
SDL_RecreateWindow(SDL_Window * window, Uint32 flags)
1924
69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents: 1923
diff changeset
   860
{
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   861
    const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN |
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   862
                                  SDL_WINDOW_OPENGL |
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   863
                                  SDL_WINDOW_BORDERLESS |
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   864
                                  SDL_WINDOW_RESIZABLE |
3486
c87dbbde2bc2 Fixed bug #891
Sam Lantinga <slouken@libsdl.org>
parents: 3485
diff changeset
   865
                                  SDL_WINDOW_INPUT_GRABBED |
c87dbbde2bc2 Fixed bug #891
Sam Lantinga <slouken@libsdl.org>
parents: 3485
diff changeset
   866
                                  SDL_WINDOW_FOREIGN);
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   867
    char *title = window->title;
1956
ba0d62354872 Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents: 1952
diff changeset
   868
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   869
    if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   870
        SDL_SetError("No OpenGL support in video driver");
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   871
        return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   872
    }
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   873
    if ((window->flags & SDL_WINDOW_OPENGL) != (flags & SDL_WINDOW_OPENGL)) {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   874
        if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   875
            SDL_GL_LoadLibrary(NULL);
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   876
        } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   877
            SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   878
        }
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   879
    }
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   880
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   881
    if (window->flags & SDL_WINDOW_FOREIGN) {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   882
        /* Can't destroy and re-create foreign windows, hrm */
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   883
        flags |= SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   884
    } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   885
        flags &= ~SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   886
    }
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   887
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   888
    if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) {
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   889
        _this->DestroyWindow(_this, window);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   890
    }
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   891
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   892
    window->title = NULL;
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   893
    window->flags = (flags & allowed_flags);
1956
ba0d62354872 Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents: 1952
diff changeset
   894
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   895
    if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   896
        if (_this->CreateWindow(_this, window) < 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   897
            if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   898
                SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   899
            }
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   900
            return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   901
        }
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   902
    }
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3053
diff changeset
   903
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   904
    if (title) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   905
        SDL_SetWindowTitle(window->id, title);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   906
        SDL_free(title);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   907
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   908
    if (flags & SDL_WINDOW_MAXIMIZED) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   909
        SDL_MaximizeWindow(window->id);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   910
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   911
    if (flags & SDL_WINDOW_MINIMIZED) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   912
        SDL_MinimizeWindow(window->id);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   913
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   914
    if (flags & SDL_WINDOW_SHOWN) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   915
        SDL_ShowWindow(window->id);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   916
    }
2875
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2869
diff changeset
   917
    SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2869
diff changeset
   918
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   919
    return 0;
1924
69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents: 1923
diff changeset
   920
}
69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents: 1923
diff changeset
   921
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   922
SDL_Window *
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   923
SDL_GetWindowFromID(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   924
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   925
    int i, j;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   926
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   927
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   928
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   929
        return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   930
    }
3417
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   931
    if (windowID) {
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   932
        for (i = 0; i < _this->num_displays; ++i) {
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   933
            SDL_VideoDisplay *display = &_this->displays[i];
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   934
            for (j = 0; j < display->num_windows; ++j) {
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   935
                SDL_Window *window = &display->windows[j];
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   936
                if (window->id == windowID) {
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   937
                    return window;
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   938
                }
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   939
            }
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   940
        }
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   941
    } else {
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   942
        /* Just return the first active window */
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   943
        for (i = 0; i < _this->num_displays; ++i) {
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   944
            SDL_VideoDisplay *display = &_this->displays[i];
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   945
            for (j = 0; j < display->num_windows; ++j) {
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   946
                SDL_Window *window = &display->windows[j];
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   947
                return window;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   948
            }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   949
        }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   950
    }
3417
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   951
    /* Couldn't find the window with the requested ID */
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   952
    SDL_SetError("Invalid window ID");
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   953
    return NULL;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   954
}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   955
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   956
SDL_VideoDisplay *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   957
SDL_GetDisplayFromWindow(SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   958
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   959
    if (!_this) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   960
        SDL_UninitializedVideo();
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   961
        return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   962
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   963
    if (!window) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   964
        return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   965
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   966
    return &_this->displays[window->display];
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   967
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   968
3417
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   969
static __inline__ SDL_Renderer *
3485
e77a69aae239 Mason Wheeler to sdl
Sam Lantinga <slouken@libsdl.org>
parents: 3450
diff changeset
   970
SDL_GetCurrentRenderer(SDL_bool create)
3417
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   971
{
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   972
    if (!_this) {
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   973
        SDL_UninitializedVideo();
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   974
        return NULL;
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   975
    }
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   976
    if (!SDL_CurrentRenderer) {
3485
e77a69aae239 Mason Wheeler to sdl
Sam Lantinga <slouken@libsdl.org>
parents: 3450
diff changeset
   977
        if (!create) {
e77a69aae239 Mason Wheeler to sdl
Sam Lantinga <slouken@libsdl.org>
parents: 3450
diff changeset
   978
            SDL_SetError("Use SDL_CreateRenderer() to create a renderer");
e77a69aae239 Mason Wheeler to sdl
Sam Lantinga <slouken@libsdl.org>
parents: 3450
diff changeset
   979
            return NULL;
e77a69aae239 Mason Wheeler to sdl
Sam Lantinga <slouken@libsdl.org>
parents: 3450
diff changeset
   980
        }
3417
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   981
        if (SDL_CreateRenderer(0, -1, 0) < 0) {
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   982
            return NULL;
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   983
        }
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   984
    }
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   985
    return SDL_CurrentRenderer;
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   986
}
64a60c5d502e Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents: 3333
diff changeset
   987
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   988
Uint32
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   989
SDL_GetWindowFlags(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   990
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   991
    SDL_Window *window = SDL_GetWindowFromID(windowID);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   992
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   993
    if (!window) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   994
        return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   995
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
   996
    return window->flags;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   997
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   998
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
   999
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1000
SDL_SetWindowTitle(SDL_WindowID windowID, const char *title)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1001
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1002
    SDL_Window *window = SDL_GetWindowFromID(windowID);
1956
ba0d62354872 Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents: 1952
diff changeset
  1003
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1004
    if (!window || title == window->title) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1005
        return;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1006
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1007
    if (window->title) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1008
        SDL_free(window->title);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1009
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1010
    if (title) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1011
        window->title = SDL_strdup(title);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1012
    } else {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1013
        window->title = NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1014
    }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1015
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1016
    if (_this->SetWindowTitle) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1017
        _this->SetWindowTitle(_this, window);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1018
    }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1019
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1020
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1021
const char *
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1022
SDL_GetWindowTitle(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1023
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1024
    SDL_Window *window = SDL_GetWindowFromID(windowID);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1025
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1026
    if (!window) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1027
        return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1028
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1029
    return window->title;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1030
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1031
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1032
void
2967
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1033
SDL_SetWindowIcon(SDL_WindowID windowID, SDL_Surface * icon)
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1034
{
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1035
    SDL_Window *window = SDL_GetWindowFromID(windowID);
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1036
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1037
    if (!window) {
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1038
        return;
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1039
    }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1040
    if (_this->SetWindowIcon) {
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1041
        _this->SetWindowIcon(_this, window, icon);
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1042
    }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1043
}
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1044
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents: 2934
diff changeset
  1045
void
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1046
SDL_SetWindowData(SDL_WindowID windowID, void *userdata)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1047
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1048
    SDL_Window *window = SDL_GetWindowFromID(windowID);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1049
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1050
    if (!window) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1051
        return;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1052
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1053
    window->userdata = userdata;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1054
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1055
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1056
void *
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1057
SDL_GetWindowData(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1058
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1059
    SDL_Window *window = SDL_GetWindowFromID(windowID);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1060
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1061
    if (!window) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1062
        return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1063
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1064
    return window->userdata;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1065
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1066
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1067
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1068
SDL_SetWindowPosition(SDL_WindowID windowID, int x, int y)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1069
{
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1070
    SDL_Window *window = SDL_GetWindowFromID(windowID);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1071
    SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1072
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1073
    if (!window) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1074
        return;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1075
    }
2875
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2869
diff changeset
  1076
    if (x != SDL_WINDOWPOS_UNDEFINED) {
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1077
        window->x = x;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1078
    }
2875
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2869
diff changeset
  1079
    if (y != SDL_WINDOWPOS_UNDEFINED) {
2753
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1080
        window->y = y;
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1081
    }
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1082
    if (_this->SetWindowPosition) {
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1083
        _this->SetWindowPosition(_this, window);
Sam Lantinga <slouken@libsdl.org>
parents: 2745
diff changeset
  1084
    }
2875
91a7e08cd238 * Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents: 2869
diff changeset
  1085
    SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MOVED, x, y);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1086
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1087
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1088
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1089
SDL_GetWindowPosition(SDL_WindowID windowID, int *x, int *y)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
  1090
{
2753