view src/video/ps2gs/SDL_gsvideo.h @ 3510:58cbfa81317a

Don't need to hide the menu bar if we're not on the main display
author Sam Lantinga <slouken@libsdl.org>
date Wed, 02 Dec 2009 07:28:58 +0000
parents 99210400e8b9
children
line wrap: on
line source

/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2009 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    Sam Lantinga
    slouken@libsdl.org
*/
#include "SDL_config.h"

#ifndef _SDL_gsvideo_h
#define _SDL_gsvideo_h

#include <sys/types.h>
#include <termios.h>
#include <linux/ps2/dev.h>
#include <linux/ps2/gs.h>

#include "SDL_mouse.h"
#include "SDL_mutex.h"
#include "../SDL_sysvideo.h"

/* Hidden "this" pointer for the video functions */
#define _THIS	SDL_VideoDevice *this


/* Private display data */
struct SDL_PrivateVideoData
{
    /* Gotta love that simple PS2 graphics interface. :) */
    int console_fd;
    int memory_fd;
    struct ps2_screeninfo saved_vinfo;

    /* Ye olde linux keyboard code */
    int current_vt;
    int saved_vt;
    int keyboard_fd;
    int saved_kbd_mode;
    struct termios saved_kbd_termios;

    /* Ye olde linux mouse code */
    int mouse_fd;
    int cursor_drawn;

    /* The memory mapped DMA area and associated variables */
    caddr_t mapped_mem;
    int pixels_len;
    int mapped_len;
    struct ps2_image screen_image;
    int screen_image_size;
    unsigned long long *head_tags_mem;
    unsigned long long *image_tags_mem;
    unsigned long long *tex_tags_mem;
    unsigned long long *scale_tags_mem;
    int dma_pending;
};
/* Old variable names */
#define console_fd		(this->hidden->console_fd)
#define memory_fd		(this->hidden->memory_fd)
#define saved_vinfo		(this->hidden->saved_vinfo)
#define current_vt		(this->hidden->current_vt)
#define saved_vt		(this->hidden->saved_vt)
#define keyboard_fd		(this->hidden->keyboard_fd)
#define saved_kbd_mode		(this->hidden->saved_kbd_mode)
#define saved_kbd_termios	(this->hidden->saved_kbd_termios)
#define mouse_fd		(this->hidden->mouse_fd)
#define cursor_drawn		(this->hidden->cursor_drawn)
#define mapped_mem		(this->hidden->mapped_mem)
#define pixels_len		(this->hidden->pixels_len)
#define mapped_len		(this->hidden->mapped_len)
#define screen_image		(this->hidden->screen_image)
#define screen_image_size	(this->hidden->screen_image_size)
#define head_tags_mem		(this->hidden->head_tags_mem)
#define image_tags_mem		(this->hidden->image_tags_mem)
#define tex_tags_mem		(this->hidden->tex_tags_mem)
#define scale_tags_mem		(this->hidden->scale_tags_mem)
#define dma_pending		(this->hidden->dma_pending)

/* Shared between the mouse and video code for screen update scaling */
extern int scaleimage_nonblock(int fd,
                               unsigned long long *tm,
                               unsigned long long *sm);
#endif /* _SDL_gsvideo_h */
/* vi: set ts=4 sw=4 expandtab: */