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C++ SDL_DFB_CHECK函数代码示例

本文整理汇总了C++中SDL_DFB_CHECK函数的典型用法代码示例。如果您正苦于以下问题：C++ SDL_DFB_CHECK函数的具体用法？C++ SDL_DFB_CHECK怎么用？C++ SDL_DFB_CHECK使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了SDL_DFB_CHECK函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: LoadFont

static void
LoadFont(_THIS, SDL_Window * window)
{
    SDL_DFB_DEVICEDATA(_this);
    SDL_DFB_WINDOWDATA(window);

    if (windata->font != NULL) {
        SDL_DFB_RELEASE(windata->font);
        windata->font = NULL;
        SDL_DFB_CHECK(windata->window_surface->SetFont(windata->window_surface, windata->font));
    }

    if (windata->theme.font != NULL)
    {
        DFBFontDescription fdesc;

        SDL_zero(fdesc);
        fdesc.flags = DFDESC_HEIGHT;
        fdesc.height = windata->theme.font_size;
        SDL_DFB_CHECK(devdata->
                      dfb->CreateFont(devdata->dfb, windata->theme.font,
                                      &fdesc, &windata->font));
        SDL_DFB_CHECK(windata->window_surface->SetFont(windata->window_surface, windata->font));
    }
}
开发者ID:GWRon，项目名称:sdl.mod，代码行数:25，代码来源:SDL_DirectFB_WM.c

示例2: DirectFB_QuitModes

void
DirectFB_QuitModes(_THIS)
{
    SDL_DisplayMode tmode;
    int i;

    for (i = 0; i < _this->num_displays; ++i) {
        SDL_VideoDisplay *display = &_this->displays[i];
        DFB_DisplayData *dispdata = (DFB_DisplayData *) display->driverdata;

        SDL_GetDesktopDisplayMode(i, &tmode);
        tmode.format = SDL_PIXELFORMAT_UNKNOWN;
        DirectFB_SetDisplayMode(_this, display, &tmode);

        SDL_GetDesktopDisplayMode(i, &tmode);
        DirectFB_SetDisplayMode(_this, display, &tmode);

        if (dispdata->layer) {
            SDL_DFB_CHECK(dispdata->
                          layer->SetCooperativeLevel(dispdata->layer,
                                                     DLSCL_ADMINISTRATIVE));
            SDL_DFB_CHECK(dispdata->
                          layer->SetCursorOpacity(dispdata->layer, 0x00));
            SDL_DFB_CHECK(dispdata->
                          layer->SetCooperativeLevel(dispdata->layer,
                                                     DLSCL_SHARED));
        }

        SDL_DFB_RELEASE(dispdata->layer);
        SDL_DFB_RELEASE(dispdata->vidlayer);

    }
}
开发者ID:0xD34D，项目名称:supermariowar-android，代码行数:33，代码来源:SDL_DirectFB_modes.c

示例3: DirectFB_RenderWritePixels

static int
DirectFB_RenderWritePixels(SDL_Renderer * renderer, const SDL_Rect * rect,
                      Uint32 format, const void * pixels, int pitch)
{
    SDL_Window *window = renderer->window;
    SDL_DFB_WINDOWDATA(window);
    Uint32 sdl_format;
    unsigned char* laypixels;
    int laypitch;
    DFBSurfacePixelFormat dfb_format;

    SDL_DFB_CHECK(windata->surface->GetPixelFormat(windata->surface, &dfb_format));
    sdl_format = DirectFB_DFBToSDLPixelFormat(dfb_format);

    SDL_DFB_CHECK(windata->surface->Lock(windata->surface, DSLF_WRITE, (void **) &laypixels, &laypitch));

    laypixels += (rect->y * laypitch + rect->x * SDL_BYTESPERPIXEL(sdl_format) );
    SDL_ConvertPixels(rect->w, rect->h,
                      format, pixels, pitch,
                      sdl_format, laypixels, laypitch);

    SDL_DFB_CHECK(windata->surface->Unlock(windata->surface));

    return 0;
}
开发者ID:mgerhardy，项目名称:caveexpress，代码行数:25，代码来源:SDL_DirectFB_render.c

示例4: DirectFB_InitKeyboard

void
DirectFB_InitKeyboard(_THIS)
{
    SDL_DFB_DEVICEDATA(_this);
	cb_data cb;    
	
    DirectFB_InitOSKeymap(_this, &oskeymap[0], SDL_arraysize(oskeymap));

    devdata->num_keyboard = 0;
    cb.devdata = devdata;
    
    if (devdata->use_linux_input) {
    	cb.sys_kbd = 0;
        cb.sys_ids = 0;
        SDL_DFB_CHECK(devdata->dfb->
                      EnumInputDevices(devdata->dfb, EnumKeyboards, &cb));
        if (devdata->num_keyboard == 0) {
            cb.sys_ids = 1;
            SDL_DFB_CHECK(devdata->dfb->EnumInputDevices(devdata->dfb,
                                                         EnumKeyboards,
                                                         &cb));
        }
    } else {
    	cb.sys_kbd = 1;
        SDL_DFB_CHECK(devdata->dfb->EnumInputDevices(devdata->dfb,
                                                     EnumKeyboards,
                                                     &cb));
    }
}
开发者ID:Alexander--，项目名称:Wesnoth-1.8-for-Android，代码行数:29，代码来源:SDL_DirectFB_events.c

示例5: DirectFB_RestoreWindow

void
DirectFB_RestoreWindow(_THIS, SDL_Window * window)
{
    SDL_DFB_WINDOWDATA(window);
    DFBWindowOptions wopts;

    /* Set Options */
    SDL_DFB_CHECK(windata->dfbwin->GetOptions(windata->dfbwin, &wopts));
    wopts &= ~(DWOP_KEEP_SIZE | DWOP_KEEP_POSITION);
    SDL_DFB_CHECK(windata->dfbwin->SetOptions(windata->dfbwin, wopts));

    /* Window layout */
    DirectFB_WM_AdjustWindowLayout(window, window->flags & ~(SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED),
    	windata->restore.w, windata->restore.h);
    SDL_DFB_CHECK(windata->dfbwin->Resize(windata->dfbwin, windata->restore.w,
                            windata->restore.h));
    SDL_DFB_CHECK(windata->dfbwin->MoveTo(windata->dfbwin, windata->restore.x,
                            windata->restore.y));

    if (!(window->flags & SDL_WINDOW_RESIZABLE))
        wopts |= DWOP_KEEP_SIZE;

    if (window->flags & SDL_WINDOW_FULLSCREEN)
        wopts |= DWOP_KEEP_POSITION | DWOP_KEEP_SIZE;
    SDL_DFB_CHECK(windata->dfbwin->SetOptions(windata->dfbwin, wopts));


}
开发者ID:BabyFlower，项目名称:SurveillanceClientOnMobile，代码行数:28，代码来源:SDL_DirectFB_window.c

示例6: DirectFB_HideWindow

void
DirectFB_HideWindow(_THIS, SDL_Window * window)
{
    SDL_DFB_WINDOWDATA(window);

    SDL_DFB_CHECK(windata->dfbwin->GetOpacity(windata->dfbwin, &windata->opacity));
    SDL_DFB_CHECK(windata->dfbwin->SetOpacity(windata->dfbwin, 0));
}
开发者ID:BabyFlower，项目名称:SurveillanceClientOnMobile，代码行数:8，代码来源:SDL_DirectFB_window.c

示例7: DirectFB_RaiseWindow

void
DirectFB_RaiseWindow(_THIS, SDL_Window * window)
{
    SDL_DFB_WINDOWDATA(window);

    SDL_DFB_CHECK(windata->dfbwin->RaiseToTop(windata->dfbwin));
    SDL_DFB_CHECK(windata->dfbwin->RequestFocus(windata->dfbwin));
}
开发者ID:BabyFlower，项目名称:SurveillanceClientOnMobile，代码行数:8，代码来源:SDL_DirectFB_window.c

示例8: DirectFB_GL_ReAllocWindowContexts

void
DirectFB_GL_ReAllocWindowContexts(_THIS, SDL_Window * window)
{
    DirectFB_GLContext *p;

    for (p = _this->gl_data->firstgl; p != NULL; p = p->next)
        if (p->sdl_window == window)
        {
            SDL_DFB_WINDOWDATA(window);
            SDL_DFB_CHECK(windata->surface->GetGL(windata->surface,
                                             &p->context));
            if (p->is_locked)
                SDL_DFB_CHECK(p->context->Lock(p->context));
            }
}
开发者ID:MichalWolodkiewicz，项目名称:wizznic-android，代码行数:15，代码来源:SDL_DirectFB_opengl.c

示例9: DirectFB_DestroyTexture

static void
DirectFB_DestroyTexture(SDL_Renderer * renderer, SDL_Texture * texture)
{
    DirectFB_TextureData *data = (DirectFB_TextureData *) texture->driverdata;

    DirectFB_ActivateRenderer(renderer);

    if (!data) {
        return;
    }
    SDL_DFB_RELEASE(data->palette);
    SDL_DFB_RELEASE(data->surface);
    if (data->display) {
        DFB_DisplayData *dispdata =
            (DFB_DisplayData *) data->display->driverdata;
        dispdata->vidIDinuse = 0;
        /* FIXME: Shouldn't we reset the cooperative level */
        SDL_DFB_CHECK(dispdata->vidlayer->SetCooperativeLevel(dispdata->vidlayer,
                                                DLSCL_ADMINISTRATIVE));
        SDL_DFB_RELEASE(dispdata->vidlayer);
    }
    SDL_DFB_FREE(data->pixels);
    SDL_free(data);
    texture->driverdata = NULL;
}
开发者ID:mgerhardy，项目名称:caveexpress，代码行数:25，代码来源:SDL_DirectFB_render.c

示例10: DirectFB_GL_CreateContext

SDL_GLContext
DirectFB_GL_CreateContext(_THIS, SDL_Window * window)
{
    SDL_DFB_WINDOWDATA(window);
    DirectFB_GLContext *context;

    SDL_DFB_ALLOC_CLEAR(context, sizeof(DirectFB_GLContext));

    SDL_DFB_CHECKERR(windata->surface->GetGL(windata->surface,
                                             &context->context));

    if (!context->context)
        return NULL;

    context->is_locked = 0;
    context->sdl_window = window;

    context->next = _this->gl_data->firstgl;
    _this->gl_data->firstgl = context;

    SDL_DFB_CHECK(context->context->Unlock(context->context));

    if (DirectFB_GL_MakeCurrent(_this, window, context) < 0) {
        DirectFB_GL_DeleteContext(_this, context);
        return NULL;
    }

    return context;

  error:
    return NULL;
}
开发者ID:MichalWolodkiewicz，项目名称:wizznic-android，代码行数:32，代码来源:SDL_DirectFB_opengl.c

示例11: DirectFB_SetWindowPosition

void
DirectFB_SetWindowPosition(_THIS, SDL_Window * window)
{
    SDL_DFB_WINDOWDATA(window);
    int x, y;

    x = window->x;
    y = window->y;

    DirectFB_WM_AdjustWindowLayout(window, window->flags, window->w, window->h);
    SDL_DFB_CHECK(windata->dfbwin->MoveTo(windata->dfbwin, x, y));
}
开发者ID:BabyFlower，项目名称:SurveillanceClientOnMobile，代码行数:12，代码来源:SDL_DirectFB_window.c

示例12: DirectFB_UnlockTexture

static void
DirectFB_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture)
{
    DirectFB_TextureData *texturedata =
        (DirectFB_TextureData *) texture->driverdata;

    DirectFB_ActivateRenderer(renderer);

    if (texturedata->display) {
        SDL_DFB_CHECK(texturedata->surface->Unlock(texturedata->surface));
        texturedata->pixels = NULL;
    }
}
开发者ID:mgerhardy，项目名称:caveexpress，代码行数:13，代码来源:SDL_DirectFB_render.c

示例13: DirectFB_GL_FreeWindowContexts

void
DirectFB_GL_FreeWindowContexts(_THIS, SDL_Window * window)
{
    DirectFB_GLContext *p;

    for (p = _this->gl_data->firstgl; p != NULL; p = p->next)
        if (p->sdl_window == window)
        {
            if (p->is_locked)
                SDL_DFB_CHECK(p->context->Unlock(p->context));
            SDL_DFB_RELEASE(p->context);
        }
}
开发者ID:MichalWolodkiewicz，项目名称:wizznic-android，代码行数:13，代码来源:SDL_DirectFB_opengl.c

示例14: DirectFB_WM_GetClientSize

DFBResult
DirectFB_WM_GetClientSize(_THIS, SDL_Window * window, int *cw, int *ch)
{
    SDL_DFB_WINDOWDATA(window);
    IDirectFBWindow *dfbwin = windata->dfbwin;

    SDL_DFB_CHECK(dfbwin->GetSize(dfbwin, cw, ch));
    dfbwin->GetSize(dfbwin, cw, ch);
    *cw -= windata->theme.left_size + windata->theme.right_size;
    *ch -=
        windata->theme.top_size + windata->theme.caption_size +
        windata->theme.bottom_size;
    return DFB_OK;
}
开发者ID:GWRon，项目名称:sdl.mod，代码行数:14，代码来源:SDL_DirectFB_WM.c

示例15: DirectFB_SetWindowIcon

void
DirectFB_SetWindowIcon(_THIS, SDL_Window * window, SDL_Surface * icon)
{
    SDL_DFB_DEVICEDATA(_this);
    SDL_DFB_WINDOWDATA(window);
    SDL_Surface *surface = NULL;

    if (icon) {
        SDL_PixelFormat format;
        DFBSurfaceDescription dsc;
        Uint32 *dest;
        Uint32 *p;
        int pitch, i;

        /* Convert the icon to ARGB for modern window managers */
        SDL_InitFormat(&format, SDL_PIXELFORMAT_ARGB8888);
        surface = SDL_ConvertSurface(icon, &format, 0);
        if (!surface) {
            return;
        }
        dsc.flags =
            DSDESC_WIDTH | DSDESC_HEIGHT | DSDESC_PIXELFORMAT | DSDESC_CAPS;
        dsc.caps = DSCAPS_VIDEOONLY;
        dsc.width = surface->w;
        dsc.height = surface->h;
        dsc.pixelformat = DSPF_ARGB;

        SDL_DFB_CHECKERR(devdata->dfb->CreateSurface(devdata->dfb, &dsc,
                                                     &windata->icon));

        SDL_DFB_CHECKERR(windata->icon->Lock(windata->icon, DSLF_WRITE,
                                             (void *) &dest, &pitch));

        p = surface->pixels;
        for (i = 0; i < surface->h; i++)
            memcpy((char *) dest + i * pitch,
                   (char *) p + i * surface->pitch, 4 * surface->w);

        SDL_DFB_CHECK(windata->icon->Unlock(windata->icon));
        SDL_FreeSurface(surface);
    } else {
        SDL_DFB_RELEASE(windata->icon);
    }
    return;
  error:
    if (surface)
        SDL_FreeSurface(surface);
    SDL_DFB_RELEASE(windata->icon);
    return;
}
开发者ID:BabyFlower，项目名称:SurveillanceClientOnMobile，代码行数:50，代码来源:SDL_DirectFB_window.c


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