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lxdream.org :: lxdream/src/video.c
lxdream 0.9.1
released Jun 29
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filename src/video.c
changeset 31:495e480360d7
prev1:eea311cfd33e
next65:9f124c245fc6
author nkeynes
date Sun Dec 25 08:24:11 2005 +0000 (14 years ago)
permissions -rw-r--r--
last change Finish adding header blocks to all files
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     1 /**
     2  * $Id: video.c,v 1.2 2005-12-25 08:24:07 nkeynes Exp $
     3  *
     4  * The PC side of the video support (responsible for actually displaying / 
     5  * rendering frames)
     6  *
     7  * Copyright (c) 2005 Nathan Keynes.
     8  *
     9  * This program is free software; you can redistribute it and/or modify
    10  * it under the terms of the GNU General Public License as published by
    11  * the Free Software Foundation; either version 2 of the License, or
    12  * (at your option) any later version.
    13  *
    14  * This program is distributed in the hope that it will be useful,
    15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    17  * GNU General Public License for more details.
    18  */
    20 #include <gnome.h>
    22 GdkImage *img;
    23 GtkWindow *video_win;
    24 GtkWidget *video_area;
    25 char *video_data;
    27 void video_open( void )
    28 {
    29     img = gdk_image_new( GDK_IMAGE_FASTEST, gdk_visual_get_system(),
    30                          640, 480 );
    31     video_win = GTK_WINDOW(gtk_window_new( GTK_WINDOW_TOPLEVEL ));
    32     video_area = gtk_image_new_from_image(img, NULL);
    33     gtk_widget_show( video_area );
    34     gtk_container_add( GTK_CONTAINER(video_win), video_area );
    35     video_data = img->mem;
    37     gtk_window_set_title( video_win, "DreamOn! - Emulation Window" );
    38     gtk_window_set_policy( video_win, FALSE, FALSE, FALSE );
    39     gtk_window_set_default_size( video_win, 640, 480 );
    41     gtk_widget_show( GTK_WIDGET(video_win) );
    42 }
    44 void video_update_frame( void )
    45 {
    46     gtk_widget_queue_draw( video_area );
    47 }
    49 void video_update_size( int hres, int vres, int colmode )
    50 {
    51     /* do something intelligent */
    52 }
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