1.1 --- a/src/dreamcast.h	Sat Oct 27 05:48:22 2007 +0000
     1.2 +++ b/src/dreamcast.h	Wed Oct 31 12:05:23 2007 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: dreamcast.h,v 1.20 2007-10-27 05:48:22 nkeynes Exp $
     1.6 + * $Id: dreamcast.h,v 1.21 2007-10-31 09:10:23 nkeynes Exp $
     1.7   *
     1.8   * Public interface for dreamcast.c -
     1.9   * Central switchboard for the system. This pulls all the individual modules
    1.10 @@ -23,7 +23,7 @@
    1.11  #define dreamcast_H 1
    1.12  
    1.13  #include <stdio.h>
    1.14 -#include <glib/gtypes.h>
    1.15 +#include "lxdream.h"
    1.16  
    1.17  #ifdef __cplusplus
    1.18  extern "C" {
    1.19 @@ -31,9 +31,6 @@
    1.20  
    1.21  #define DEFAULT_TIMESLICE_LENGTH 1000000 /* nanoseconds */
    1.22  
    1.23 -#define MB *1024*1024
    1.24 -#define KB *1024
    1.25 -
    1.26  #define XLAT_NEW_CACHE_SIZE 32 MB
    1.27  #define XLAT_TEMP_CACHE_SIZE 2 MB
    1.28  #define XLAT_OLD_CACHE_SIZE 8 MB
    1.29 @@ -55,6 +52,15 @@
    1.30  int dreamcast_save_state( const gchar *filename );
    1.31  int dreamcast_load_state( const gchar *filename );
    1.32  
    1.33 +/**
    1.34 + * Load the front-buffer image from the specified file.
    1.35 + * If the file is not a valid save state, returns NULL. Otherwise,
    1.36 + * returns a newly allocated frame_buffer that should be freed
    1.37 + * by the caller. (The data buffer is contained within the
    1.38 + * allocation and does not need to be freed separately)
    1.39 + */
    1.40 +frame_buffer_t dreamcast_load_preview( const gchar *filename );
    1.41 +
    1.42  #define SCENE_SAVE_MAGIC "%!-lxDream!Scene"
    1.43  #define SCENE_SAVE_VERSION 0x00010000
    1.44