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%% Copyright (c) 2001 Dan Gudmundsson
%%
%% See the file "license.terms" for information on usage and redistribution
%% of this file, and for a DISCLAIMER OF ALL WARRANTIES.
%%
%% $Id$
%%
%%%----------------------------------------------------------------------
%%% File : sdl_video.hrl
%%% Author : Dan Gudmundsson <dgud@erix.ericsson.se>
%%% Purpose : defines from SDL_audio.h
%%% Created : 9 Aug 2000 by Dan Gudmundsson <dgud@erix.ericsson.se>
%%%----------------------------------------------------------------------
%% Data Types
-record(audiospec,
{freq, %% Int32 DSP frequency -- samples per second
format, %% Uint16 Audio data format
channels, %% Uint8 Number of channels: 1 mono, 2 stereo
silence, %% Uint8 Audio buffer silence value (calculated)
samples, %% Uint16 Audio buffer size in samples
padding, %% Uint16 Necessary for some compile environments
size}). %% Uint32 Audio buffer size in bytes (calculated)
%% Audio format flags (defaults to LSB byte order)
-define(AUDIO_U8, 16#0008). %% Unsigned 8-bit samples
-define(AUDIO_S8, 16#8008). %% Signed 8-bit samples
-define(AUDIO_U16LSB, 16#0010). %% Unsigned 16-bit samples
-define(AUDIO_S16LSB, 16#8010). %% Signed 16-bit samples
-define(AUDIO_U16MSB, 16#1010). %% As above, but big-endian byte order
-define(AUDIO_S16MSB, 16#9010). %% As above, but big-endian byte order
-define(AUDIO_U16SYS, 16#FFF1). %% Native audio ordering
-define(AUDIO_S16SYS, 16#FFF0).
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