Exemplos de DirectFB_InitModes em C++ (Cpp)

Exemplo n.º 1

Arquivo: SDL_DirectFB_video.c Projeto: AlexOteiza/n64ios

static int
DirectFB_VideoInit(_THIS)
{
    IDirectFB *dfb = NULL;
    DFB_DeviceData *devdata = NULL;
    char *stemp;
    DFBResult ret;

    SDL_DFB_CALLOC(devdata, 1, sizeof(*devdata));

    SDL_DFB_CHECKERR(DirectFBInit(NULL, NULL));

    /* avoid switching to the framebuffer when we
     * are running X11 */
    stemp = SDL_getenv(DFBENV_USE_X11_CHECK);
    if (stemp)
        ret = atoi(stemp);
    else
        ret = 1;

    if (ret) {
        if (SDL_getenv("DISPLAY"))
            DirectFBSetOption("system", "x11");
        else
            DirectFBSetOption("disable-module", "x11input");
    }

    devdata->use_linux_input = 1;       /* default: on */
    stemp = SDL_getenv(DFBENV_USE_LINUX_INPUT);
    if (stemp)
        devdata->use_linux_input = atoi(stemp);

    if (!devdata->use_linux_input)
        DirectFBSetOption("disable-module", "linux_input");

    SDL_DFB_CHECKERR(DirectFBCreate(&dfb));

    DirectFB_DeviceInformation(dfb);
    devdata->use_yuv_underlays = 0;     /* default: off */
    stemp = SDL_getenv(DFBENV_USE_YUV_UNDERLAY);
    if (stemp)
        devdata->use_yuv_underlays = atoi(stemp);


    /* Create global Eventbuffer for axis events */
    if (devdata->use_linux_input) {
        SDL_DFB_CHECKERR(dfb->CreateInputEventBuffer(dfb, DICAPS_ALL,
                                                     DFB_TRUE,
                                                     &devdata->events));
    } else {
        SDL_DFB_CHECKERR(dfb->CreateInputEventBuffer(dfb, DICAPS_AXES
                                                     /*DICAPS_ALL */ ,
                                                     DFB_TRUE,
                                                     &devdata->events));
    }

    devdata->initialized = 1;

    /* simple window manager support */
    stemp = SDL_getenv(DFBENV_USE_WM);
    if (stemp)
        devdata->has_own_wm = atoi(stemp);
    else
        devdata->has_own_wm = 0;

    devdata->dfb = dfb;
    devdata->firstwin = NULL;

    _this->driverdata = devdata;

    DirectFB_InitModes(_this);

#if SDL_DIRECTFB_OPENGL
    DirectFB_GL_Initialize(_this);
#endif

    DirectFB_AddRenderDriver(_this);
    DirectFB_InitMouse(_this);
    DirectFB_InitKeyboard(_this);

    return 0;


  error:
    SDL_DFB_FREE(devdata);
    SDL_DFB_RELEASE(dfb);
    return -1;
}

Exemplo n.º 2

Arquivo: SDL_DirectFB_video.c Projeto: mgerhardy/caveexpress

static int
DirectFB_VideoInit(_THIS)
{
    IDirectFB *dfb = NULL;
    DFB_DeviceData *devdata = NULL;
    DFBResult ret;

    SDL_DFB_ALLOC_CLEAR(devdata, sizeof(*devdata));

    SDL_DFB_CHECKERR(DirectFBInit(NULL, NULL));

    /* avoid switching to the framebuffer when we
     * are running X11 */
    ret = readBoolEnv(DFBENV_USE_X11_CHECK , 1);
    if (ret) {
        if (SDL_getenv("DISPLAY"))
            DirectFBSetOption("system", "x11");
        else
            DirectFBSetOption("disable-module", "x11input");
    }

    /* FIXME: Reenable as default once multi kbd/mouse interface is sorted out */
    devdata->use_linux_input = readBoolEnv(DFBENV_USE_LINUX_INPUT, 0);       /* default: on */

    if (!devdata->use_linux_input)
    {
        SDL_DFB_LOG("Disabling linux input\n");
        DirectFBSetOption("disable-module", "linux_input");
    }

    SDL_DFB_CHECKERR(DirectFBCreate(&dfb));

    DirectFB_DeviceInformation(dfb);

    devdata->use_yuv_underlays = readBoolEnv(DFBENV_USE_YUV_UNDERLAY, 0);     /* default: off */
    devdata->use_yuv_direct = readBoolEnv(DFBENV_USE_YUV_DIRECT, 0);      /* default is off! */

    /* Create global Eventbuffer for axis events */
    if (devdata->use_linux_input) {
        SDL_DFB_CHECKERR(dfb->CreateInputEventBuffer(dfb, DICAPS_ALL,
                                                     DFB_TRUE,
                                                     &devdata->events));
    } else {
        SDL_DFB_CHECKERR(dfb->CreateInputEventBuffer(dfb, DICAPS_AXES
                                                     /* DICAPS_ALL */ ,
                                                     DFB_TRUE,
                                                     &devdata->events));
    }

    /* simple window manager support */
    devdata->has_own_wm = readBoolEnv(DFBENV_USE_WM, 0);

    devdata->initialized = 1;

    devdata->dfb = dfb;
    devdata->firstwin = NULL;
    devdata->grabbed_window = NULL;

    _this->driverdata = devdata;

    DirectFB_InitModes(_this);

#if SDL_DIRECTFB_OPENGL
    DirectFB_GL_Initialize(_this);
#endif

    DirectFB_InitMouse(_this);
    DirectFB_InitKeyboard(_this);

    return 0;


  error:
    SDL_DFB_FREE(devdata);
    SDL_DFB_RELEASE(dfb);
    return -1;
}