/**

  * $Id$

  *

  * Common type definitions and forward declarations

  *

  * Copyright (c) 2005 Nathan Keynes.

  *

  * This program is free software; you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation; either version 2 of the License, or

  * (at your option) any later version.

  *

  * This program 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 General Public License for more details.

  */

 #ifndef lxdream_common_H

 #define lxdream_common_H 1

 #include <stdint.h>

 #include <glib/gtypes.h>

 #include "../config.h"

 #ifdef __cplusplus

 extern "C" {

 #endif

 #define APP_NAME "lxDream"

 #define APP_VERSION "0.8.3"

 #define MB *1024*1024

 #define KB *1024

 #ifndef max

 #define max(a,b) ( (a) > (b) ? (a) : (b) )

 #endif

 /**

  * A 29-bit address in SH4 external address space

  */

 typedef uint32_t sh4addr_t;

 /**

  * A 32-bit address in SH4 virtual address space.

  */

 typedef uint32_t sh4vma_t;

 /**

  * A direct pointer into SH4 memory

  */

 typedef unsigned char *sh4ptr_t;

 /******************* Forward type declarations ******************/

 typedef struct render_buffer *render_buffer_t;

 typedef struct frame_buffer *frame_buffer_t;

 /*************************** Logging ****************************/

 #define EMIT_FATAL 0

 #define EMIT_ERR 1

 #define EMIT_WARN 2

 #define EMIT_INFO 3

 #define EMIT_DEBUG 4

 #define EMIT_TRACE 5

 #ifdef MODULE

 #define MODULE_NAME MODULE.name

 #else

 #define MODULE_NAME "*****"

 #endif

 gboolean set_global_log_level( const gchar *level );

 void log_message( void *, int level, const char *source, const char *msg, ... );

 #define FATAL( ... ) log_message( NULL, EMIT_FATAL, MODULE_NAME, __VA_ARGS__ )

 #define ERROR( ... ) log_message( NULL, EMIT_ERR, MODULE_NAME, __VA_ARGS__ )

 #define WARN( ... ) log_message( NULL, EMIT_WARN, MODULE_NAME, __VA_ARGS__ )

 #define INFO( ... ) log_message( NULL, EMIT_INFO, MODULE_NAME, __VA_ARGS__ )

 #define DEBUG( ... ) log_message( NULL, EMIT_DEBUG, MODULE_NAME, __VA_ARGS__ )

 #define TRACE( ... ) log_message( NULL, EMIT_TRACE, MODULE_NAME, __VA_ARGS__ )

 #ifdef __cplusplus

 }

 #endif

 #endif /* !lxdream_common_H */