src/audio/mint/SDL_mintaudio_stfa.h
author Sam Lantinga
Tue, 21 Feb 2006 08:46:50 +0000
changeset 1402 d910939febfa
parent 769 b8d311d90021
child 1662 782fd950bd46
child 4159 a1b03ba2fcd0
permissions -rw-r--r--
Use consistent identifiers for the various platforms we support.
Make sure every source file includes SDL_config.h, so the proper system
headers are chosen.
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997-2004 Sam Lantinga
     4 
     5     This library is free software; you can redistribute it and/or
     6     modify it under the terms of the GNU Library General Public
     7     License as published by the Free Software Foundation; either
     8     version 2 of the License, or (at your option) any later version.
     9 
    10     This library is distributed in the hope that it will be useful,
    11     but WITHOUT ANY WARRANTY; without even the implied warranty of
    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13     Library General Public License for more details.
    14 
    15     You should have received a copy of the GNU Library General Public
    16     License along with this library; if not, write to the Free
    17     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    18 
    19     Sam Lantinga
    20     slouken@libsdl.org
    21 */
    22 #include "SDL_config.h"
    23 
    24 /*
    25 	STFA control structure
    26 
    27 	Patrice Mandin
    28 */
    29 
    30 #ifndef _SDL_mintaudio_stfa_h
    31 #define _SDL_mintaudio_stfa_h
    32 
    33 /*--- Defines ---*/
    34 
    35 #define C_STFA	0x53544641L	/* Sound treiber für atari (seb/The removers) */
    36 
    37 #define STFA_PLAY_ENABLE	(1<<0)
    38 #define STFA_PLAY_DISABLE	(0<<0)
    39 #define STFA_PLAY_REPEAT	(1<<1)
    40 #define STFA_PLAY_SINGLE	(0<<1)
    41 
    42 #define STFA_FORMAT_SIGNED		(1<<15)
    43 #define STFA_FORMAT_UNSIGNED	(0<<15)
    44 #define STFA_FORMAT_STEREO		(1<<14)
    45 #define STFA_FORMAT_MONO		(0<<14)
    46 #define STFA_FORMAT_16BIT		(1<<13)
    47 #define STFA_FORMAT_8BIT		(0<<13)
    48 #define STFA_FORMAT_LITENDIAN	(1<<9)
    49 #define STFA_FORMAT_BIGENDIAN	(0<<9)
    50 #define STFA_FORMAT_FREQ_MASK	0x0f
    51 enum {
    52 	STFA_FORMAT_F4995=0,
    53 	STFA_FORMAT_F6269,
    54 	STFA_FORMAT_F7493,
    55 	STFA_FORMAT_F8192,
    56 
    57 	STFA_FORMAT_F9830,
    58 	STFA_FORMAT_F10971,
    59 	STFA_FORMAT_F12538,
    60 	STFA_FORMAT_F14985,
    61 
    62 	STFA_FORMAT_F16384,
    63 	STFA_FORMAT_F19819,
    64 	STFA_FORMAT_F21943,
    65 	STFA_FORMAT_F24576,
    66 
    67 	STFA_FORMAT_F30720,
    68 	STFA_FORMAT_F32336,
    69 	STFA_FORMAT_F43885,
    70 	STFA_FORMAT_F49152
    71 };
    72 
    73 /*--- Types ---*/
    74 
    75 typedef struct {
    76 	unsigned short sound_enable;
    77 	unsigned short sound_control;
    78 	unsigned short sound_output;
    79 	unsigned long sound_start;
    80 	unsigned long sound_current;
    81 	unsigned long sound_end;
    82 	unsigned short version;
    83 	void *old_vbl;
    84 	void *old_timera;
    85 	unsigned long old_mfp_status;
    86 	void *new_vbl;
    87 	void *drivers_list;
    88 	void *play_stop;
    89 	unsigned short frequency;
    90 	void *set_frequency;
    91 	
    92 	unsigned short frequency_threshold;
    93 	unsigned short *custom_freq_table;
    94 	unsigned short stfa_on_off;
    95 	void *new_drivers_list;
    96 	unsigned long old_bit_2_of_cookie_snd;
    97 	void (*stfa_it)(void);
    98 } cookie_stfa_t __attribute__((packed));
    99 
   100 #endif /* _SDL_mintaudio_stfa_h */