C++ (Cpp) sdl_ui_get_draw_buffer Beispiele

Beispiel #1

Datei: menu_ffmpeg.c Projekt: BigBoss21X/vice-emu

static UI_MENU_CALLBACK(save_movie_callback)
{
    char *name = NULL;
    int width;
    int height;

    if (activated) {
        if (!ffmpeg_drv) {
            ui_error("FFMPEG not available.");
            return NULL;
        }
        name = sdl_ui_file_selection_dialog("Choose movie file", FILEREQ_MODE_SAVE_FILE);
        if (name != NULL) {
            width = sdl_active_canvas->draw_buffer->draw_buffer_width;
            height = sdl_active_canvas->draw_buffer->draw_buffer_height;
            memcpy(sdl_active_canvas->draw_buffer->draw_buffer, sdl_ui_get_draw_buffer(), width * height);
            util_add_extension(&name, ffmpeg_drv->default_extension);
            if (screenshot_save("FFMPEG", name, sdl_active_canvas) < 0) {
                ui_error("Cannot save movie.");
            }
            lib_free(name);
            return sdl_menu_text_exit_ui;
        }
    }
    return NULL;
}

Beispiel #2

Datei: menu_screenshot.c Projekt: carriercomm/VICE-Core

static UI_MENU_CALLBACK(save_screenshot_callback)
{
    char title[20];
    char *name = NULL;
    int width;
    int height;
    gfxoutputdrv_t *selected_driver = NULL;

    if (activated) {
        sprintf(title, "Choose %s file", (char *)param);
        name = sdl_ui_file_selection_dialog(title, FILEREQ_MODE_SAVE_FILE);
        if (name != NULL) {
            width = sdl_active_canvas->draw_buffer->draw_buffer_width;
            height = sdl_active_canvas->draw_buffer->draw_buffer_height;
            memcpy(sdl_active_canvas->draw_buffer->draw_buffer, sdl_ui_get_draw_buffer(), width * height);
            selected_driver = gfxoutput_get_driver((char *)param);
            util_add_extension(&name, selected_driver->default_extension);
            if (screenshot_save((char *)param, name, sdl_active_canvas) < 0) {
                ui_error("Cannot save screenshot.");
            }
            lib_free(name);
        }
    }
    return NULL;
}