Removed again some already deleted files which reappeared due to some
bizarre cvs glitch git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1316 8092fc87-c524-0410-9efc-e669fe64eaf9
This commit is contained in:
gewlitys
@@ -1 +0,0 @@
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uqm_CFILES="mixer.c sound_mixsdl.c"
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File diff suppressed because it is too large
Load Diff
@@ -1,280 +0,0 @@
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/*
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* This program is free software; you can redistribute it and/or modify
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||||||
* it under the terms of the GNU General Public License as published by
|
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||||||
* the Free Software Foundation; either version 2 of the License, or
|
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||||||
* (at your option) any later version.
|
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||||||
*
|
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||||||
* This program is distributed in the hope that it will be useful,
|
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||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
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||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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||||||
*/
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/* Simple mixer for use with SDL_audio
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*/
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#ifndef MIXER_H
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#define MIXER_H
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#include "types.h"
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#include "SDL_byteorder.h"
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/**
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* The interface heavily influenced by OpenAL
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* to the point where you should use OpenAL's
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* documentation when programming the mixer.
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* (some source properties are not supported)
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*
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* EXCEPTION: You may not queue the same buffer
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* on more than one source
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*/
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#if SDL_BYTEORDER == SDL_BIG_ENDIAN
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# define MIX_IS_BIG_ENDIAN true
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# define MIX_WANT_BIG_ENDIAN true
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#else
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# define MIX_IS_BIG_ENDIAN false
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# define MIX_WANT_BIG_ENDIAN false
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#endif
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/**
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* Mixer errors (see OpenAL errors)
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*/
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enum
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{
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MIX_NO_ERROR = 0,
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MIX_INVALID_NAME = 0xA001U,
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MIX_INVALID_ENUM = 0xA002U,
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MIX_INVALID_VALUE = 0xA003U,
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MIX_INVALID_OPERATION = 0xA004U,
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MIX_OUT_OF_MEMORY = 0xA005U,
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MIX_SDL_FAILURE = 0xA101U
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};
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/**
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* Source properties (see OpenAL)
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*/
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typedef enum
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{
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MIX_POSITION = 0x1004,
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MIX_LOOPING = 0x1007,
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MIX_BUFFER = 0x1009,
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MIX_GAIN = 0x100A,
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MIX_SOURCE_STATE = 0x1010,
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MIX_BUFFERS_QUEUED = 0x1015,
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MIX_BUFFERS_PROCESSED = 0x1016
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} mixSDL_SourceProp;
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/**
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* Source state information
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*/
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typedef enum
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{
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MIX_INITIAL = 0,
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MIX_STOPPED,
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MIX_PLAYING,
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MIX_PAUSED,
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} mixSDL_SourceState;
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/**
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* Sound buffer properties
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*/
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typedef enum
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{
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MIX_FREQUENCY = 0x2001,
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MIX_BITS = 0x2002,
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MIX_CHANNELS = 0x2003,
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MIX_SIZE = 0x2004,
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MIX_DATA = 0x2005
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} mixSDL_BufferProp;
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/**
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* Buffer states: semi-private
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*/
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typedef enum
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{
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MIX_BUF_INITIAL = 0,
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MIX_BUF_FILLED,
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MIX_BUF_QUEUED,
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MIX_BUF_PLAYING,
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MIX_BUF_PROCESSED
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} mixSDL_BufferState;
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/** Sound buffers: format specifier.
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* bits 00..07: bytes per sample
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* bits 08..15: channels
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* bits 15..31: meaningless
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*/
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#define MIX_FORMAT_DUMMYID 0x00170000
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#define MIX_FORMAT_BPC(f) ((f) & 0xff)
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#define MIX_FORMAT_CHANS(f) (((f) >> 8) & 0xff)
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#define MIX_FORMAT_BPC_MAX 2
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#define MIX_FORMAT_CHANS_MAX 2
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#define MIX_FORMAT_MAKE(b, c) \
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( MIX_FORMAT_DUMMYID | ((b) & 0xff) | (((c) & 0xff) << 8) )
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#define MIX_FORMAT_SAMPSIZE(f) \
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( MIX_FORMAT_BPC(f) * MIX_FORMAT_CHANS(f) )
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typedef enum
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{
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MIX_FORMAT_MONO8 = MIX_FORMAT_MAKE (1, 1),
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MIX_FORMAT_STEREO8 = MIX_FORMAT_MAKE (1, 2),
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MIX_FORMAT_MONO16 = MIX_FORMAT_MAKE (2, 1),
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MIX_FORMAT_STEREO16 = MIX_FORMAT_MAKE (2, 2)
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} mixSDL_Format;
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typedef enum
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{
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MIX_QUALITY_LOW = 0,
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MIX_QUALITY_MEDIUM,
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MIX_QUALITY_HIGH,
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MIX_QUALITY_DEFAULT = MIX_QUALITY_MEDIUM,
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MIX_QUALITY_COUNT
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} mixSDL_Quality;
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typedef enum
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{
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MIX_DRIVER_NOFLAGS = 0,
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MIX_DRIVER_FAKE_DATA = 1,
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MIX_DRIVER_FAKE_PLAY = 2,
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MIX_DRIVER_FAKE_ALL = MIX_DRIVER_FAKE_DATA | MIX_DRIVER_FAKE_PLAY
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} mixSDL_DriverFlags;
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/*************************************************
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* Interface Types
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*/
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typedef intptr_t mixSDL_Object;
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typedef intptr_t mixSDL_IntVal;
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typedef struct _mixSDL_Buffer
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{
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uint32 magic;
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bool locked;
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mixSDL_BufferState state;
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uint8 *data;
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uint32 size;
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/* original buffer values for OpenAL compat */
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void* orgdata;
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uint32 orgfreq;
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uint32 orgsize;
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uint32 orgchannels;
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uint32 orgchansize;
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/* next buffer in chain */
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struct _mixSDL_Buffer *next;
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} mixSDL_Buffer;
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#define mixSDL_bufMagic 0x4258494DU /* MIXB in LSB */
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typedef struct
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{
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uint32 magic;
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bool locked;
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mixSDL_SourceState state;
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bool looping;
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float gain;
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uint32 cqueued;
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uint32 cprocessed;
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mixSDL_Buffer *firstqueued; /* first buf in the queue */
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mixSDL_Buffer *nextqueued; /* next to play, or 0 */
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mixSDL_Buffer *prevqueued; /* previously played */
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mixSDL_Buffer *lastqueued; /* last in queue */
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uint32 curbufofs;
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double curbufdelta;
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} mixSDL_Source;
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#define mixSDL_srcMagic 0x5358494DU /* MIXS in LSB */
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typedef struct
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{
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const char* (* GetDriverName) (void);
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const char* (* GetError) (void);
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/* see SDL for description of these functions */
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int (* OpenAudio) (void *desired, void *obtained);
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void (* CloseAudio) (void);
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void (* PauseAudio) (int pause_on);
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} mixSDL_DriverInfo;
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typedef const mixSDL_DriverInfo *mixSDL_Driver;
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/*************************************************
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* General interface
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*/
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uint32 mixSDL_GetError (void);
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void mixSDL_UseDriver (mixSDL_Driver driver, mixSDL_DriverFlags flags);
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bool mixSDL_OpenAudio (uint32 freq, uint32 format, uint32 samples_buf,
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mixSDL_Quality quality);
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void mixSDL_CloseAudio (void);
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bool mixSDL_QuerySpec (uint32 *freq, uint32 *format, uint32 *channels);
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/*************************************************
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* Sources
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*/
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void mixSDL_GenSources (uint32 n, mixSDL_Object *psrcobj);
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void mixSDL_DeleteSources (uint32 n, mixSDL_Object *psrcobj);
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bool mixSDL_IsSource (mixSDL_Object srcobj);
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void mixSDL_Sourcei (mixSDL_Object srcobj, mixSDL_SourceProp pname,
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mixSDL_IntVal value);
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void mixSDL_Sourcef (mixSDL_Object srcobj, mixSDL_SourceProp pname,
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float value);
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void mixSDL_Sourcefv (mixSDL_Object srcobj, mixSDL_SourceProp pname,
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float *value);
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void mixSDL_GetSourcei (mixSDL_Object srcobj, mixSDL_SourceProp pname,
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mixSDL_IntVal *value);
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void mixSDL_GetSourcef (mixSDL_Object srcobj, mixSDL_SourceProp pname,
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float *value);
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void mixSDL_SourceRewind (mixSDL_Object srcobj);
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void mixSDL_SourcePlay (mixSDL_Object srcobj);
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void mixSDL_SourcePause (mixSDL_Object srcobj);
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void mixSDL_SourceStop (mixSDL_Object srcobj);
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void mixSDL_SourceQueueBuffers (mixSDL_Object srcobj, uint32 n,
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mixSDL_Object* pbufobj);
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void mixSDL_SourceUnqueueBuffers (mixSDL_Object srcobj, uint32 n,
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mixSDL_Object* pbufobj);
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/*************************************************
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* Buffers
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*/
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void mixSDL_GenBuffers (uint32 n, mixSDL_Object *pbufobj);
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void mixSDL_DeleteBuffers (uint32 n, mixSDL_Object *pbufobj);
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bool mixSDL_IsBuffer (mixSDL_Object bufobj);
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void mixSDL_GetBufferi (mixSDL_Object bufobj, mixSDL_BufferProp pname,
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mixSDL_IntVal *value);
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void mixSDL_BufferData (mixSDL_Object bufobj, uint32 format, void* data,
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uint32 size, uint32 freq);
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/* Make sure the prop-value type is of suitable size
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* it must be able to store both int and void*
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* Adapted from SDL
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* This will generate "negative subscript or subscript is too large"
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* error during compile, if the actual size of a type is wrong
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*/
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#define MIX_COMPILE_TIME_ASSERT(name, x) \
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typedef int mixSDL_dummy_##name [(x) * 2 - 1]
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MIX_COMPILE_TIME_ASSERT (mixSDL_Object,
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sizeof(mixSDL_Object) >= sizeof(void*));
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MIX_COMPILE_TIME_ASSERT (mixSDL_IntVal,
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sizeof(mixSDL_IntVal) >= sizeof(mixSDL_Object));
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#undef MIX_COMPILE_TIME_ASSERT
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#endif /* MIXER_H */
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@@ -1,120 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* Simple mixer for use with SDL_audio
|
|
||||||
* Internals
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef MIXERINT_H
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|
||||||
#define MIXERINT_H
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||||||
|
|
||||||
#include "types.h"
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* Internals
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* Conversion info types and funcs */
|
|
||||||
typedef enum
|
|
||||||
{
|
|
||||||
mixConvNone = 0,
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|
||||||
mixConvStereoUp = 1,
|
|
||||||
mixConvStereoDown = 2,
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|
||||||
mixConvSizeUp = 4,
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|
||||||
mixConvSizeDown = 8
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|
||||||
|
|
||||||
} mixSDL_ConvFlags;
|
|
||||||
|
|
||||||
typedef struct
|
|
||||||
{
|
|
||||||
uint32 srcfmt;
|
|
||||||
void *srcdata;
|
|
||||||
uint32 srcsize;
|
|
||||||
uint32 srcbpc; /* bytes/sample for 1 chan */
|
|
||||||
uint32 srcchans;
|
|
||||||
uint32 srcsamples;
|
|
||||||
|
|
||||||
uint32 dstfmt;
|
|
||||||
void *dstdata;
|
|
||||||
uint32 dstsize;
|
|
||||||
uint32 dstbpc; /* bytes/sample for 1 chan */
|
|
||||||
uint32 dstchans;
|
|
||||||
uint32 dstsamples;
|
|
||||||
|
|
||||||
mixSDL_ConvFlags flags;
|
|
||||||
|
|
||||||
} mixSDL_Convertion;
|
|
||||||
|
|
||||||
static void mixSDL_ConvertBuffer_internal (mixSDL_Convertion *conv);
|
|
||||||
static void mixSDL_ResampleFlat (mixSDL_Convertion *conv);
|
|
||||||
|
|
||||||
static __inline__ sint32 mixSDL_GetSampleExt (void *src, uint32 bpc);
|
|
||||||
static __inline__ sint32 mixSDL_GetSampleInt (void *src, uint32 bpc);
|
|
||||||
static __inline__ void mixSDL_PutSampleInt (void *dst, uint32 bpc,
|
|
||||||
sint32 samp);
|
|
||||||
static __inline__ void mixSDL_PutSampleExt (void *dst, uint32 bpc,
|
|
||||||
sint32 samp);
|
|
||||||
|
|
||||||
static __inline__ sint32 mixSDL_GetResampledInt_nearest (mixSDL_Source *src, bool left);
|
|
||||||
static __inline__ sint32 mixSDL_GetResampledInt_linear (mixSDL_Source *src, bool left);
|
|
||||||
static __inline__ sint32 mixSDL_GetResampledInt_cubic (mixSDL_Source *src, bool left);
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|
||||||
|
|
||||||
/* Source manipulation */
|
|
||||||
static void mixSDL_SourceUnqueueAll (mixSDL_Source *src);
|
|
||||||
static void mixSDL_SourceStop_internal (mixSDL_Source *src);
|
|
||||||
static void mixSDL_SourceRewind_internal (mixSDL_Source *src);
|
|
||||||
static void mixSDL_SourceActivate (mixSDL_Source* src);
|
|
||||||
static void mixSDL_SourceDeactivate (mixSDL_Source* src);
|
|
||||||
|
|
||||||
static __inline__ bool mixSDL_CheckBufferState (mixSDL_Buffer *buf,
|
|
||||||
const char* FuncName);
|
|
||||||
|
|
||||||
/* Clipping boundaries */
|
|
||||||
#define MIX_S16_MAX ((double) SINT16_MAX)
|
|
||||||
#define MIX_S16_MIN ((double) SINT16_MIN)
|
|
||||||
#define MIX_S8_MAX ((double) SINT8_MAX)
|
|
||||||
#define MIX_S8_MIN ((double) SINT8_MIN)
|
|
||||||
|
|
||||||
/* Channel gain adjustment for clipping reduction */
|
|
||||||
#define MIX_GAIN_ADJ (0.8f)
|
|
||||||
|
|
||||||
/* Clipping filter boundaries */
|
|
||||||
#define MIX_UNCLIP_AREA 30 /* percent */
|
|
||||||
#define MIX_UNCLIP_S16_AREA ((sint32) SINT16_MAX * MIX_UNCLIP_AREA / 100)
|
|
||||||
#define MIX_UNCLIP_S16_MAX ((sint32) SINT16_MAX - MIX_UNCLIP_S16_AREA)
|
|
||||||
#define MIX_UNCLIP_S16_MIN ((sint32) SINT16_MIN + MIX_UNCLIP_S16_AREA)
|
|
||||||
#define MIX_UNCLIP_S8_AREA ((sint32) SINT8_MAX * MIX_UNCLIP_AREA / 100)
|
|
||||||
#define MIX_UNCLIP_S8_MAX ((sint32) SINT8_MAX - MIX_UNCLIP_S8_AREA)
|
|
||||||
#define MIX_UNCLIP_S8_MIN ((sint32) SINT8_MIN + MIX_UNCLIP_S8_AREA)
|
|
||||||
|
|
||||||
/* The Mixer */
|
|
||||||
static void mixSDL_mix_channels (void *userdata, uint8 *stream,
|
|
||||||
sint32 len);
|
|
||||||
static void mixSDL_mix_lowq (void *userdata, uint8 *stream, sint32 len);
|
|
||||||
static void mixSDL_mix_fake (void *userdata, uint8 *stream, sint32 len);
|
|
||||||
static void mixSDL_UnclipWorkBuffer (sint32 *data, sint32 *end_data,
|
|
||||||
uint32 step);
|
|
||||||
static __inline__ bool mixSDL_SourceGetNextSample (mixSDL_Source *src,
|
|
||||||
sint32* samp, bool left);
|
|
||||||
static __inline__ bool mixSDL_SourceGetFakeSample (mixSDL_Source *src,
|
|
||||||
sint32* psamp, bool left);
|
|
||||||
|
|
||||||
/* SDL driver */
|
|
||||||
static const char* mixSDL_DriverGetName (void);
|
|
||||||
static const char* mixSDL_DriverGetError (void);
|
|
||||||
static int mixSDL_DriverOpenAudio (void *desired, void *obtained);
|
|
||||||
|
|
||||||
#endif /* MIXERINT_H */
|
|
||||||
@@ -1,349 +0,0 @@
|
|||||||
//Copyright Paul Reiche, Fred Ford. 1992-2002
|
|
||||||
|
|
||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
//#include "libs/graphics/sdl/sdl_common.h"
|
|
||||||
#include "SDL.h"
|
|
||||||
#include "libs/sound/sound.h"
|
|
||||||
#include "libs/tasklib.h"
|
|
||||||
|
|
||||||
static Task StreamDecoderTask;
|
|
||||||
|
|
||||||
/*******************************************************************
|
|
||||||
* NoSound driver for MixSDL - declarations
|
|
||||||
*/
|
|
||||||
|
|
||||||
static const char* NoSound_GetDriverName (void);
|
|
||||||
static const char* NoSound_GetError (void);
|
|
||||||
static int NoSound_OpenAudio (void *desired, void *obtained);
|
|
||||||
static void NoSound_CloseAudio (void);
|
|
||||||
static void NoSound_PauseAudio (int pause_on);
|
|
||||||
|
|
||||||
/* The nosound driver */
|
|
||||||
static const
|
|
||||||
mixSDL_DriverInfo NoSound_driver =
|
|
||||||
{
|
|
||||||
NoSound_GetDriverName,
|
|
||||||
NoSound_GetError,
|
|
||||||
NoSound_OpenAudio,
|
|
||||||
NoSound_CloseAudio,
|
|
||||||
NoSound_PauseAudio
|
|
||||||
};
|
|
||||||
static SDL_AudioSpec NoSound_spec;
|
|
||||||
static Task NoSound_PlaybackTask;
|
|
||||||
static bool NoSound_Paused = true;
|
|
||||||
static const char* NoSound_ErrorStr = "";
|
|
||||||
|
|
||||||
/*******************************************************************
|
|
||||||
* Other stuff
|
|
||||||
*/
|
|
||||||
static int current_driver = 0;
|
|
||||||
|
|
||||||
int TFB_NoSound_InitSound (int driver, int flags);
|
|
||||||
|
|
||||||
/*******************************************************************
|
|
||||||
* Normal MixSDL sound
|
|
||||||
*/
|
|
||||||
|
|
||||||
int
|
|
||||||
TFB_mixSDL_InitSound (int driver, int flags)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
char SoundcardName[256];
|
|
||||||
uint32 audio_rate, audio_channels, audio_bufsize, audio_format;
|
|
||||||
mixSDL_Quality audio_quality;
|
|
||||||
TFB_DecoderFormats formats =
|
|
||||||
{
|
|
||||||
MIX_IS_BIG_ENDIAN, MIX_WANT_BIG_ENDIAN,
|
|
||||||
MIX_FORMAT_MONO8, MIX_FORMAT_STEREO8,
|
|
||||||
MIX_FORMAT_MONO16, MIX_FORMAT_STEREO16
|
|
||||||
};
|
|
||||||
|
|
||||||
fprintf (stderr, "Initializing SDL audio subsystem.\n");
|
|
||||||
if ((SDL_InitSubSystem(SDL_INIT_AUDIO)) == -1)
|
|
||||||
{
|
|
||||||
fprintf (stderr, "Couldn't initialize audio subsystem: %s\n", SDL_GetError());
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
fprintf (stderr, "SDL audio subsystem initialized.\n");
|
|
||||||
|
|
||||||
if (flags & TFB_SOUNDFLAGS_HQAUDIO)
|
|
||||||
{
|
|
||||||
audio_quality = MIX_QUALITY_HIGH;
|
|
||||||
audio_rate = 44100;
|
|
||||||
audio_bufsize = 4096;
|
|
||||||
}
|
|
||||||
else if (flags & TFB_SOUNDFLAGS_LQAUDIO)
|
|
||||||
{
|
|
||||||
audio_quality = MIX_QUALITY_LOW;
|
|
||||||
audio_rate = 22050;
|
|
||||||
audio_bufsize = 2048;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
audio_quality = MIX_QUALITY_DEFAULT;
|
|
||||||
audio_rate = 44100;
|
|
||||||
audio_bufsize = 4096;
|
|
||||||
}
|
|
||||||
|
|
||||||
fprintf (stderr, "Initializing MixSDL mixer.\n");
|
|
||||||
if (!mixSDL_OpenAudio(audio_rate, MIX_FORMAT_STEREO16,
|
|
||||||
audio_bufsize, audio_quality))
|
|
||||||
{
|
|
||||||
fprintf (stderr, "Unable to open audio: %x, %s\n",
|
|
||||||
mixSDL_GetError (), SDL_GetError ());
|
|
||||||
SDL_QuitSubSystem (SDL_INIT_AUDIO);
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
fprintf (stderr, "MixSDL Mixer initialized.\n");
|
|
||||||
|
|
||||||
atexit (TFB_UninitSound);
|
|
||||||
|
|
||||||
SDL_AudioDriverName (SoundcardName, sizeof (SoundcardName));
|
|
||||||
mixSDL_QuerySpec (&audio_rate, &audio_format, &audio_channels);
|
|
||||||
fprintf (stderr, " opened %s at %d Hz %d bit %s, %d samples audio buffer\n",
|
|
||||||
SoundcardName, audio_rate, audio_format & 0xFF,
|
|
||||||
audio_channels > 1 ? "stereo" : "mono", audio_bufsize);
|
|
||||||
|
|
||||||
fprintf (stderr, "Initializing sound decoders.\n");
|
|
||||||
SoundDecoder_Init (flags, &formats);
|
|
||||||
fprintf (stderr, "Sound decoders initialized.\n");
|
|
||||||
|
|
||||||
for (i = 0; i < NUM_SOUNDSOURCES; ++i)
|
|
||||||
{
|
|
||||||
mixSDL_GenSources (1, &soundSource[i].handle);
|
|
||||||
|
|
||||||
soundSource[i].sample = NULL;
|
|
||||||
soundSource[i].stream_should_be_playing = FALSE;
|
|
||||||
soundSource[i].stream_mutex = CreateMutex ("MixSDL stream mutex", SYNC_CLASS_AUDIO);
|
|
||||||
soundSource[i].sbuffer = NULL;
|
|
||||||
soundSource[i].sbuf_start = 0;
|
|
||||||
soundSource[i].sbuf_size = 0;
|
|
||||||
soundSource[i].sbuf_offset = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
SetSFXVolume (sfxVolumeScale);
|
|
||||||
SetSpeechVolume (speechVolumeScale);
|
|
||||||
SetMusicVolume ((COUNT)musicVolume);
|
|
||||||
|
|
||||||
StreamDecoderTask = AssignTask (StreamDecoderTaskFunc, 1024,
|
|
||||||
"audio stream decoder");
|
|
||||||
|
|
||||||
current_driver = driver;
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFB_mixSDL_UninitSound (void)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
|
|
||||||
if (StreamDecoderTask)
|
|
||||||
{
|
|
||||||
ConcludeTask (StreamDecoderTask);
|
|
||||||
StreamDecoderTask = NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (i = 0; i < NUM_SOUNDSOURCES; ++i)
|
|
||||||
{
|
|
||||||
if (soundSource[i].sample && soundSource[i].sample->decoder)
|
|
||||||
{
|
|
||||||
StopStream (i);
|
|
||||||
}
|
|
||||||
if (soundSource[i].sbuffer)
|
|
||||||
{
|
|
||||||
void *sbuffer = soundSource[i].sbuffer;
|
|
||||||
soundSource[i].sbuffer = NULL;
|
|
||||||
HFree (sbuffer);
|
|
||||||
}
|
|
||||||
DestroyMutex (soundSource[i].stream_mutex);
|
|
||||||
|
|
||||||
mixSDL_DeleteSources (1, &soundSource[i].handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
SoundDecoder_Uninit ();
|
|
||||||
mixSDL_CloseAudio ();
|
|
||||||
}
|
|
||||||
|
|
||||||
/*******************************************************************
|
|
||||||
* NoSound driver for MixSDL
|
|
||||||
*/
|
|
||||||
|
|
||||||
int
|
|
||||||
TFB_NoSound_InitSound (int driver, int flags)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
uint32 audio_rate, audio_channels, audio_bufsize, audio_format;
|
|
||||||
TFB_DecoderFormats formats =
|
|
||||||
{
|
|
||||||
0, 0, /* do not care about endianness */
|
|
||||||
MIX_FORMAT_MONO8, MIX_FORMAT_STEREO8,
|
|
||||||
MIX_FORMAT_MONO16, MIX_FORMAT_STEREO16
|
|
||||||
};
|
|
||||||
|
|
||||||
if (flags & TFB_SOUNDFLAGS_HQAUDIO)
|
|
||||||
{
|
|
||||||
audio_rate = 44100;
|
|
||||||
audio_bufsize = 4096;
|
|
||||||
}
|
|
||||||
else if (flags & TFB_SOUNDFLAGS_LQAUDIO)
|
|
||||||
{
|
|
||||||
audio_rate = 22050;
|
|
||||||
audio_bufsize = 2048;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
audio_rate = 44100;
|
|
||||||
audio_bufsize = 4096;
|
|
||||||
}
|
|
||||||
|
|
||||||
fprintf (stderr, "Initializing MixSDL mixer.\n");
|
|
||||||
mixSDL_UseDriver (&NoSound_driver, MIX_DRIVER_FAKE_ALL);
|
|
||||||
if (!mixSDL_OpenAudio (audio_rate, MIX_FORMAT_STEREO16,
|
|
||||||
audio_bufsize, MIX_QUALITY_DEFAULT))
|
|
||||||
{
|
|
||||||
fprintf (stderr, "Unable to open audio: %x, %s\n",
|
|
||||||
mixSDL_GetError (), SDL_GetError ());
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
fprintf (stderr, "MixSDL mixer initialized.\n");
|
|
||||||
|
|
||||||
atexit (TFB_UninitSound);
|
|
||||||
|
|
||||||
mixSDL_QuerySpec (&audio_rate, &audio_format, &audio_channels);
|
|
||||||
fprintf (stderr, " opened 'fake' "
|
|
||||||
"at %d Hz %d bit %s, %d samples audio buffer\n",
|
|
||||||
audio_rate, audio_format & 0xFF,
|
|
||||||
audio_channels > 1 ? "stereo" : "mono", audio_bufsize);
|
|
||||||
|
|
||||||
fprintf (stderr, "Initializing sound decoders.\n");
|
|
||||||
SoundDecoder_Init (flags, &formats);
|
|
||||||
fprintf (stderr, "Sound decoders initialized.\n");
|
|
||||||
|
|
||||||
for (i = 0; i < NUM_SOUNDSOURCES; ++i)
|
|
||||||
{
|
|
||||||
mixSDL_GenSources (1, &soundSource[i].handle);
|
|
||||||
|
|
||||||
soundSource[i].sample = NULL;
|
|
||||||
soundSource[i].stream_should_be_playing = FALSE;
|
|
||||||
soundSource[i].stream_mutex = CreateMutex ("MixSDL stream mutex", SYNC_CLASS_AUDIO);
|
|
||||||
soundSource[i].sbuffer = NULL;
|
|
||||||
soundSource[i].sbuf_start = 0;
|
|
||||||
soundSource[i].sbuf_size = 0;
|
|
||||||
soundSource[i].sbuf_offset = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
SetSFXVolume (sfxVolumeScale);
|
|
||||||
SetSpeechVolume (speechVolumeScale);
|
|
||||||
SetMusicVolume ((COUNT)musicVolume);
|
|
||||||
|
|
||||||
StreamDecoderTask = AssignTask (StreamDecoderTaskFunc, 1024,
|
|
||||||
"audio stream decoder");
|
|
||||||
|
|
||||||
current_driver = driver;
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFB_NoSound_UninitSound (void)
|
|
||||||
{
|
|
||||||
TFB_mixSDL_UninitSound ();
|
|
||||||
}
|
|
||||||
|
|
||||||
int
|
|
||||||
NoSound_PlaybackTaskFunc (void *data)
|
|
||||||
{
|
|
||||||
Task task = (Task)data;
|
|
||||||
uint8 *stream;
|
|
||||||
uint32 entryTime;
|
|
||||||
sint32 period, delay;
|
|
||||||
|
|
||||||
stream = (uint8 *) HMalloc (NoSound_spec.size);
|
|
||||||
period = 1000 * NoSound_spec.samples / NoSound_spec.freq;
|
|
||||||
|
|
||||||
while (!Task_ReadState (task, TASK_EXIT))
|
|
||||||
{
|
|
||||||
entryTime = SDL_GetTicks ();
|
|
||||||
|
|
||||||
if (!NoSound_Paused)
|
|
||||||
{
|
|
||||||
NoSound_spec.callback (NoSound_spec.userdata,
|
|
||||||
stream, NoSound_spec.size);
|
|
||||||
}
|
|
||||||
|
|
||||||
delay = period - (SDL_GetTicks () - entryTime);
|
|
||||||
if (delay > 0)
|
|
||||||
SDL_Delay (delay);
|
|
||||||
}
|
|
||||||
|
|
||||||
HFree (stream);
|
|
||||||
FinishTask (task);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static const char*
|
|
||||||
NoSound_GetDriverName ()
|
|
||||||
{
|
|
||||||
return "NoSound";
|
|
||||||
}
|
|
||||||
|
|
||||||
static const char*
|
|
||||||
NoSound_GetError ()
|
|
||||||
{
|
|
||||||
return NoSound_ErrorStr;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int
|
|
||||||
NoSound_OpenAudio (void *desired, void *obtained)
|
|
||||||
{
|
|
||||||
/* we accept anything - copy the format verbatim */
|
|
||||||
memcpy (&NoSound_spec, desired, sizeof (SDL_AudioSpec));
|
|
||||||
/* calculate the requested PCM-buffer size and silence val */
|
|
||||||
NoSound_spec.size = (NoSound_spec.format & 0x003f) / 8
|
|
||||||
* NoSound_spec.channels * NoSound_spec.samples;
|
|
||||||
NoSound_spec.silence = ((NoSound_spec.format >> 8) & 0x80) ^ 0x80;
|
|
||||||
|
|
||||||
memcpy (obtained, &NoSound_spec, sizeof (SDL_AudioSpec));
|
|
||||||
|
|
||||||
NoSound_PlaybackTask = AssignTask (NoSound_PlaybackTaskFunc, 1024,
|
|
||||||
"nosound audio playback");
|
|
||||||
if (!NoSound_PlaybackTask)
|
|
||||||
{
|
|
||||||
NoSound_ErrorStr = "Could not start Playback Task";
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
NoSound_CloseAudio (void)
|
|
||||||
{
|
|
||||||
if (NoSound_PlaybackTask)
|
|
||||||
{
|
|
||||||
ConcludeTask (NoSound_PlaybackTask);
|
|
||||||
NoSound_PlaybackTask = 0;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
NoSound_PauseAudio (int pause_on)
|
|
||||||
{
|
|
||||||
NoSound_Paused = pause_on;
|
|
||||||
}
|
|
||||||
@@ -1,73 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* Mixer abstraction layer for MixSDL
|
|
||||||
*/
|
|
||||||
#include "mixer.h"
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* Interface Types
|
|
||||||
*/
|
|
||||||
#define TFBSound_Object mixSDL_Object
|
|
||||||
#define TFBSound_IntVal mixSDL_IntVal
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* General interface
|
|
||||||
*/
|
|
||||||
#define TFBSound_GetError mixSDL_GetError
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* Sources
|
|
||||||
*/
|
|
||||||
#define TFBSound_GenSources mixSDL_GenSources
|
|
||||||
#define TFBSound_DeleteSources mixSDL_DeleteSources
|
|
||||||
#define TFBSound_IsSource mixSDL_IsSource
|
|
||||||
#define TFBSound_Sourcei mixSDL_Sourcei
|
|
||||||
#define TFBSound_Sourcef mixSDL_Sourcef
|
|
||||||
#define TFBSound_Sourcefv mixSDL_Sourcefv
|
|
||||||
#define TFBSound_GetSourcei mixSDL_GetSourcei
|
|
||||||
#define TFBSound_GetSourcef mixSDL_GetSourcef
|
|
||||||
#define TFBSound_SourceRewind mixSDL_SourceRewind
|
|
||||||
#define TFBSound_SourcePlay mixSDL_SourcePlay
|
|
||||||
#define TFBSound_SourcePause mixSDL_SourcePause
|
|
||||||
#define TFBSound_SourceStop mixSDL_SourceStop
|
|
||||||
#define TFBSound_SourceQueueBuffers mixSDL_SourceQueueBuffers
|
|
||||||
#define TFBSound_SourceUnqueueBuffers mixSDL_SourceUnqueueBuffers
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* Buffers
|
|
||||||
*/
|
|
||||||
#define TFBSound_GenBuffers mixSDL_GenBuffers
|
|
||||||
#define TFBSound_DeleteBuffers mixSDL_DeleteBuffers
|
|
||||||
#define TFBSound_IsBuffer mixSDL_IsBuffer
|
|
||||||
#define TFBSound_GetBufferi mixSDL_GetBufferi
|
|
||||||
#define TFBSound_BufferData mixSDL_BufferData
|
|
||||||
|
|
||||||
#define TFBSOUND_GAIN MIX_GAIN
|
|
||||||
#define TFBSOUND_BUFFER MIX_BUFFER
|
|
||||||
#define TFBSOUND_SOURCE_STATE MIX_SOURCE_STATE
|
|
||||||
#define TFBSOUND_PLAYING MIX_PLAYING
|
|
||||||
#define TFBSOUND_PAUSED MIX_PAUSED
|
|
||||||
#define TFBSOUND_STOPPED MIX_STOPPED
|
|
||||||
#define TFBSOUND_FORMAT_MONO16 MIX_FORMAT_MONO16
|
|
||||||
#define TFBSOUND_FORMAT_STEREO16 MIX_FORMAT_STEREO16
|
|
||||||
#define TFBSOUND_FORMAT_STEREO8 MIX_FORMAT_STEREO8
|
|
||||||
#define TFBSOUND_LOOPING MIX_LOOPING
|
|
||||||
#define TFBSOUND_BUFFERS_PROCESSED MIX_BUFFERS_PROCESSED
|
|
||||||
#define TFBSOUND_BUFFERS_QUEUED MIX_BUFFERS_QUEUED
|
|
||||||
#define TFBSOUND_NO_ERROR MIX_NO_ERROR
|
|
||||||
#define TFBSOUND_SIZE MIX_SIZE
|
|
||||||
#define TFBSOUND_POSITION MIX_POSITION
|
|
||||||
@@ -1,38 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* Adaptation layer
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef MIXER_H
|
|
||||||
#define MIXER_H
|
|
||||||
|
|
||||||
#include "types.h"
|
|
||||||
#include "SDL_byteorder.h"
|
|
||||||
|
|
||||||
/**
|
|
||||||
* This is just a simple endianness setup for the mixer
|
|
||||||
*/
|
|
||||||
|
|
||||||
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
|
|
||||||
# define MIX_IS_BIG_ENDIAN true
|
|
||||||
# define MIX_WANT_BIG_ENDIAN false
|
|
||||||
#else
|
|
||||||
# define MIX_IS_BIG_ENDIAN false
|
|
||||||
# define MIX_WANT_BIG_ENDIAN false
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif /* MIXER_H */
|
|
||||||
@@ -1,151 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifdef HAVE_OPENAL
|
|
||||||
|
|
||||||
#include "libs/sound/sound.h"
|
|
||||||
#include "options.h"
|
|
||||||
|
|
||||||
ALCcontext *alcContext = NULL;
|
|
||||||
ALCdevice *alcDevice = NULL;
|
|
||||||
ALfloat listenerPos[] = {0.0f, 0.0f, 0.0f};
|
|
||||||
ALfloat listenerVel[] = {0.0f, 0.0f, 0.0f};
|
|
||||||
ALfloat listenerOri[] = {0.0f, 0.0f, -1.0f, 0.0f, 1.0f, 0.0f};
|
|
||||||
static Task StreamDecoderTask;
|
|
||||||
|
|
||||||
|
|
||||||
int
|
|
||||||
TFB_alInitSound (int driver, int flags)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
TFB_DecoderFormats formats =
|
|
||||||
{
|
|
||||||
MIX_IS_BIG_ENDIAN, MIX_WANT_BIG_ENDIAN,
|
|
||||||
AL_FORMAT_MONO8, AL_FORMAT_STEREO8,
|
|
||||||
AL_FORMAT_MONO16, AL_FORMAT_STEREO16
|
|
||||||
};
|
|
||||||
|
|
||||||
fprintf (stderr, "Initializing OpenAL.\n");
|
|
||||||
#ifdef WIN32
|
|
||||||
alcDevice = alcOpenDevice ((ALubyte*)"DirectSound3D");
|
|
||||||
#else
|
|
||||||
alcDevice = alcOpenDevice (NULL);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
if (!alcDevice)
|
|
||||||
{
|
|
||||||
fprintf (stderr,"Couldn't initialize OpenAL: %d\n", alcGetError (NULL));
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
atexit (TFB_UninitSound);
|
|
||||||
|
|
||||||
alcContext = alcCreateContext (alcDevice, NULL);
|
|
||||||
if (!alcContext)
|
|
||||||
{
|
|
||||||
fprintf (stderr, "Couldn't create OpenAL context: %d\n", alcGetError (alcDevice));
|
|
||||||
}
|
|
||||||
|
|
||||||
alcMakeContextCurrent (alcContext);
|
|
||||||
|
|
||||||
fprintf (stderr, "OpenAL initialized.\n");
|
|
||||||
fprintf (stderr, " version: %s\n", alGetString (AL_VERSION));
|
|
||||||
fprintf (stderr, " vendor: %s\n", alGetString (AL_VENDOR));
|
|
||||||
fprintf (stderr, " renderer: %s\n", alGetString (AL_RENDERER));
|
|
||||||
fprintf (stderr, " device: %s\n",
|
|
||||||
alcGetString (alcDevice, ALC_DEFAULT_DEVICE_SPECIFIER));
|
|
||||||
//fprintf (stderr, " extensions: %s\n", alGetString (AL_EXTENSIONS));
|
|
||||||
|
|
||||||
fprintf (stderr, "Initializing sound decoders.\n");
|
|
||||||
SoundDecoder_Init (flags, &formats);
|
|
||||||
fprintf (stderr, "Sound decoders initialized.\n");
|
|
||||||
|
|
||||||
alListenerfv (AL_POSITION, listenerPos);
|
|
||||||
alListenerfv (AL_VELOCITY, listenerVel);
|
|
||||||
alListenerfv (AL_ORIENTATION, listenerOri);
|
|
||||||
|
|
||||||
for (i = 0; i < NUM_SOUNDSOURCES; ++i)
|
|
||||||
{
|
|
||||||
float zero[3] = {0.0f, 0.0f, 0.0f};
|
|
||||||
|
|
||||||
alGenSources (1, &soundSource[i].handle);
|
|
||||||
alSourcei (soundSource[i].handle, AL_LOOPING, AL_FALSE);
|
|
||||||
alSourcefv (soundSource[i].handle, AL_POSITION, zero);
|
|
||||||
alSourcefv (soundSource[i].handle, AL_VELOCITY, zero);
|
|
||||||
alSourcefv (soundSource[i].handle, AL_DIRECTION, zero);
|
|
||||||
|
|
||||||
soundSource[i].sample = NULL;
|
|
||||||
soundSource[i].stream_should_be_playing = FALSE;
|
|
||||||
soundSource[i].stream_mutex = CreateMutex ("OpenAL stream mutex", SYNC_CLASS_AUDIO);
|
|
||||||
soundSource[i].sbuffer = NULL;
|
|
||||||
soundSource[i].sbuf_start = 0;
|
|
||||||
soundSource[i].sbuf_size = 0;
|
|
||||||
soundSource[i].sbuf_offset = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
SetSFXVolume (sfxVolumeScale);
|
|
||||||
SetSpeechVolume (speechVolumeScale);
|
|
||||||
SetMusicVolume ((COUNT) musicVolume);
|
|
||||||
|
|
||||||
if (optStereoSFX)
|
|
||||||
alDistanceModel (AL_INVERSE_DISTANCE);
|
|
||||||
else
|
|
||||||
alDistanceModel (AL_NONE);
|
|
||||||
|
|
||||||
StreamDecoderTask = AssignTask (StreamDecoderTaskFunc, 1024,
|
|
||||||
"audio stream decoder");
|
|
||||||
|
|
||||||
(void) driver; // eat compiler warning
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFB_alUninitSound (void)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
|
|
||||||
if (StreamDecoderTask)
|
|
||||||
{
|
|
||||||
ConcludeTask (StreamDecoderTask);
|
|
||||||
StreamDecoderTask = NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (i = 0; i < NUM_SOUNDSOURCES; ++i)
|
|
||||||
{
|
|
||||||
if (soundSource[i].sample && soundSource[i].sample->decoder)
|
|
||||||
{
|
|
||||||
StopStream (i);
|
|
||||||
}
|
|
||||||
if (soundSource[i].sbuffer)
|
|
||||||
{
|
|
||||||
void *sbuffer = soundSource[i].sbuffer;
|
|
||||||
soundSource[i].sbuffer = NULL;
|
|
||||||
HFree (sbuffer);
|
|
||||||
}
|
|
||||||
DestroyMutex (soundSource[i].stream_mutex);
|
|
||||||
}
|
|
||||||
|
|
||||||
alcMakeContextCurrent (NULL);
|
|
||||||
alcDestroyContext (alcContext);
|
|
||||||
alcContext = NULL;
|
|
||||||
alcCloseDevice (alcDevice);
|
|
||||||
alcDevice = NULL;
|
|
||||||
|
|
||||||
SoundDecoder_Uninit ();
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif
|
|
||||||
@@ -1,92 +0,0 @@
|
|||||||
//Copyright Paul Reiche, Fred Ford. 1992-2002
|
|
||||||
|
|
||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef _PLAY_H
|
|
||||||
#define _PLAY_H
|
|
||||||
|
|
||||||
enum
|
|
||||||
{
|
|
||||||
MOD_TRACK,
|
|
||||||
RED_BOOK_TRACK,
|
|
||||||
|
|
||||||
NUM_TRACK_TYPES
|
|
||||||
};
|
|
||||||
|
|
||||||
typedef struct
|
|
||||||
{
|
|
||||||
MUSIC_REF TrackRef;
|
|
||||||
PBYTE TrackPtr;
|
|
||||||
} TRACK_DESC;
|
|
||||||
extern TRACK_DESC volatile _TrackList[NUM_TRACK_TYPES];
|
|
||||||
|
|
||||||
#define MAX_CHANNELS 4
|
|
||||||
#define MAX_TRACKS 16
|
|
||||||
#define MAX_INSTRUMENTS 63
|
|
||||||
#define MAX_BLOCKS 256
|
|
||||||
#define MAX_TRACK_VOLUME 64
|
|
||||||
|
|
||||||
typedef unsigned short SAMPLE_RATE;
|
|
||||||
|
|
||||||
typedef struct
|
|
||||||
{
|
|
||||||
COUNT LoopBegin, LoopLength;
|
|
||||||
COUNT SampleLength;
|
|
||||||
BYTE volume, transposition;
|
|
||||||
} INSTRUMENT_DESC;
|
|
||||||
|
|
||||||
typedef struct
|
|
||||||
{
|
|
||||||
BYTE LineCommands[MAX_CHANNELS][3];
|
|
||||||
} LINE_DESC;
|
|
||||||
typedef LINE_DESC *PLINE_DESC;
|
|
||||||
#define LINE_DESCPTR PLINE_DESC
|
|
||||||
|
|
||||||
typedef struct
|
|
||||||
{
|
|
||||||
BYTE NumTracks, LastLine;
|
|
||||||
LINE_DESC LineList[1];
|
|
||||||
} BLOCK_DESC;
|
|
||||||
typedef BLOCK_DESC *PBLOCK_DESC;
|
|
||||||
#define BLOCK_DESCPTR PBLOCK_DESC
|
|
||||||
|
|
||||||
#define PLAY_CONTINUOUS (1 << 0)
|
|
||||||
|
|
||||||
typedef struct
|
|
||||||
{
|
|
||||||
INSTRUMENT_DESC PresetList[MAX_INSTRUMENTS];
|
|
||||||
BYTE NumPhysicalBlocks, NumLogicalBlocks;
|
|
||||||
BYTE LogToPhysBlockList[MAX_BLOCKS];
|
|
||||||
BYTE Tempo, NumSteps;
|
|
||||||
BYTE Priority, Flags;
|
|
||||||
BYTE TrackVolumeList[MAX_TRACKS];
|
|
||||||
BYTE MasterVolume;
|
|
||||||
BYTE NumInstruments;
|
|
||||||
|
|
||||||
DWORD InstrumentList[MAX_INSTRUMENTS];
|
|
||||||
DWORD BlockList[1];
|
|
||||||
} SONG_DESC;
|
|
||||||
typedef SONG_DESC *PSONG_DESC;
|
|
||||||
#define SONG_DESCPTR PSONG_DESC
|
|
||||||
|
|
||||||
extern void _download_effects (SOUND_REF SoundRef);
|
|
||||||
extern BOOLEAN _download_instruments (MUSIC_REF MusicRef);
|
|
||||||
|
|
||||||
#include "redbook.h"
|
|
||||||
|
|
||||||
#endif /* _PLAY_H */
|
|
||||||
|
|
||||||
@@ -1,29 +0,0 @@
|
|||||||
//Copyright Paul Reiche, Fred Ford. 1992-2002
|
|
||||||
|
|
||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef _REDBOOK_H
|
|
||||||
#define _REDBOOK_H
|
|
||||||
|
|
||||||
extern BOOLEAN _is_red_book (PBYTE TrackInfo);
|
|
||||||
extern BOOLEAN _play_red_book (PBYTE TrackInfo, BOOLEAN Loop);
|
|
||||||
extern void _stop_red_book (void);
|
|
||||||
extern BOOLEAN _red_book_playing (void);
|
|
||||||
extern void _pause_red_book (void);
|
|
||||||
extern void _resume_red_book (void);
|
|
||||||
|
|
||||||
#endif /* _REDBOOK_H */
|
|
||||||
@@ -1,299 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* Mixer abstraction layer
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifdef HAVE_OPENAL
|
|
||||||
|
|
||||||
#include "libs/sound/sound_common.h"
|
|
||||||
#include "libs/sound/sound_chooser.h"
|
|
||||||
#include <stdio.h>
|
|
||||||
|
|
||||||
static unsigned int tfb_enum_lookup[TFBSOUND_ENUMSIZE];
|
|
||||||
unsigned int TFBSOUND_NO_ERROR;
|
|
||||||
int TFBSOUND_PAUSED;
|
|
||||||
int TFBSOUND_PLAYING;
|
|
||||||
int TFBSOUND_STOPPED;
|
|
||||||
unsigned int TFBSOUND_FORMAT_MONO16;
|
|
||||||
unsigned int TFBSOUND_FORMAT_STEREO16;
|
|
||||||
unsigned int TFBSOUND_FORMAT_STEREO8;
|
|
||||||
unsigned int TFBSOUND_FORMAT_MONO8;
|
|
||||||
|
|
||||||
int TFB_mixSDL_InitSound (int driver, int flags);
|
|
||||||
int TFB_NoSound_InitSound (int driver, int flags);
|
|
||||||
#ifdef HAVE_OPENAL
|
|
||||||
int TFB_alInitSound (int driver, int flags);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* General interface
|
|
||||||
*/
|
|
||||||
uint32
|
|
||||||
TFBSound_GetError (void)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
return (alGetError ());
|
|
||||||
else
|
|
||||||
return (mixSDL_GetError ());
|
|
||||||
}
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* Sources
|
|
||||||
*/
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_GenSources (uint32 n, TFBSound_Object *psrcobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alGenSources (n, (ALuint *)psrcobj);
|
|
||||||
else
|
|
||||||
mixSDL_GenSources (n, (mixSDL_Object *)psrcobj);
|
|
||||||
}
|
|
||||||
|
|
||||||
void TFBSound_DeleteSources (uint32 n, TFBSound_Object *psrcobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alDeleteSources (n, (ALuint *)psrcobj);
|
|
||||||
else
|
|
||||||
mixSDL_DeleteSources (n, (mixSDL_Object *)psrcobj);
|
|
||||||
}
|
|
||||||
|
|
||||||
bool
|
|
||||||
TFBSound_IsSource (TFBSound_Object srcobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
return (alIsSource ((ALuint)srcobj));
|
|
||||||
else
|
|
||||||
return (mixSDL_IsSource ((mixSDL_Object)srcobj));
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_Sourcei (TFBSound_Object srcobj, TFBSound_SourceProp pname,
|
|
||||||
TFBSound_IntVal value)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alSourcei ((ALuint) srcobj, (ALenum) tfb_enum_lookup[pname], (ALint) value);
|
|
||||||
else
|
|
||||||
mixSDL_Sourcei ((mixSDL_Object) srcobj,
|
|
||||||
(mixSDL_SourceProp) tfb_enum_lookup[pname], (mixSDL_IntVal) value);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_Sourcef (TFBSound_Object srcobj, TFBSound_SourceProp pname, float value)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alSourcef ((ALuint) srcobj, (ALenum) tfb_enum_lookup[pname], value);
|
|
||||||
else
|
|
||||||
mixSDL_Sourcef ((mixSDL_Object) srcobj,
|
|
||||||
(mixSDL_SourceProp) tfb_enum_lookup[pname], value);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_Sourcefv (TFBSound_Object srcobj, TFBSound_SourceProp pname, float *value)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alSourcefv ((ALuint) srcobj, (ALenum) tfb_enum_lookup[pname], value);
|
|
||||||
else
|
|
||||||
mixSDL_Sourcefv ((mixSDL_Object) srcobj,
|
|
||||||
(mixSDL_SourceProp) tfb_enum_lookup[pname], value);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_GetSourcei (TFBSound_Object srcobj, TFBSound_SourceProp pname,
|
|
||||||
TFBSound_IntVal *value)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alGetSourcei ((ALuint) srcobj, (ALenum) tfb_enum_lookup[pname], (ALint *)value);
|
|
||||||
else
|
|
||||||
mixSDL_GetSourcei ((mixSDL_Object) srcobj,
|
|
||||||
(mixSDL_SourceProp) tfb_enum_lookup[pname], (mixSDL_IntVal *)value);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_GetSourcef (TFBSound_Object srcobj, TFBSound_SourceProp pname,
|
|
||||||
float *value)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alGetSourcef ((ALuint) srcobj, (ALenum) tfb_enum_lookup[pname], value);
|
|
||||||
else
|
|
||||||
mixSDL_GetSourcef ((mixSDL_Object) srcobj,
|
|
||||||
(mixSDL_SourceProp) tfb_enum_lookup[pname], value);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_SourceRewind (TFBSound_Object srcobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alSourceRewind ((ALuint) srcobj);
|
|
||||||
else
|
|
||||||
mixSDL_SourceRewind ((mixSDL_Object) srcobj);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_SourcePlay (TFBSound_Object srcobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alSourcePlay ((ALuint) srcobj);
|
|
||||||
else
|
|
||||||
mixSDL_SourcePlay ((mixSDL_Object) srcobj);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_SourcePause (TFBSound_Object srcobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alSourcePause ((ALuint) srcobj);
|
|
||||||
else
|
|
||||||
mixSDL_SourcePause ((mixSDL_Object) srcobj);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_SourceStop (TFBSound_Object srcobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alSourceStop ((ALuint) srcobj);
|
|
||||||
else
|
|
||||||
mixSDL_SourceStop ((mixSDL_Object) srcobj);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_SourceQueueBuffers (TFBSound_Object srcobj, uint32 n,
|
|
||||||
TFBSound_Object* pbufobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alSourceQueueBuffers ((ALuint) srcobj, n,(ALuint *) pbufobj);
|
|
||||||
else
|
|
||||||
mixSDL_SourceQueueBuffers ((mixSDL_Object) srcobj, n,
|
|
||||||
(mixSDL_Object*) pbufobj);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_SourceUnqueueBuffers (TFBSound_Object srcobj, uint32 n,
|
|
||||||
TFBSound_Object* pbufobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alSourceUnqueueBuffers ((ALuint) srcobj, n, (ALuint *) pbufobj);
|
|
||||||
else
|
|
||||||
mixSDL_SourceUnqueueBuffers ((mixSDL_Object) srcobj, n,
|
|
||||||
(mixSDL_Object*) pbufobj);
|
|
||||||
}
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* Buffers
|
|
||||||
*/
|
|
||||||
void
|
|
||||||
TFBSound_GenBuffers (uint32 n, TFBSound_Object *pbufobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alGenBuffers (n, (ALuint *)pbufobj);
|
|
||||||
else
|
|
||||||
mixSDL_GenBuffers (n, (mixSDL_Object *)pbufobj);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_DeleteBuffers (uint32 n, TFBSound_Object *pbufobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alDeleteBuffers (n, (ALuint *)pbufobj);
|
|
||||||
else
|
|
||||||
mixSDL_DeleteBuffers (n, (mixSDL_Object *)pbufobj);
|
|
||||||
}
|
|
||||||
|
|
||||||
bool
|
|
||||||
TFBSound_IsBuffer (TFBSound_Object bufobj)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
return (alIsBuffer ((ALuint) bufobj));
|
|
||||||
else
|
|
||||||
return (mixSDL_IsBuffer ((mixSDL_Object) bufobj));
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_GetBufferi (TFBSound_Object bufobj, TFBSound_BufferProp pname,
|
|
||||||
TFBSound_IntVal *value)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alGetBufferi ((ALuint) bufobj, (ALenum) tfb_enum_lookup[pname], (ALint *)value);
|
|
||||||
else
|
|
||||||
mixSDL_GetBufferi ((mixSDL_Object) bufobj,
|
|
||||||
(mixSDL_BufferProp) tfb_enum_lookup[pname], (mixSDL_IntVal *)value);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFBSound_BufferData (TFBSound_Object bufobj, uint32 format, void* data,
|
|
||||||
uint32 size, uint32 freq)
|
|
||||||
{
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
alBufferData ((ALuint) bufobj, (ALenum) format, data, size, freq);
|
|
||||||
else
|
|
||||||
mixSDL_BufferData ((mixSDL_Object) bufobj, format, data, size, freq);
|
|
||||||
}
|
|
||||||
|
|
||||||
int
|
|
||||||
TFB_choose_InitSound (int driver, int flags)
|
|
||||||
{
|
|
||||||
SoundDriver = driver;
|
|
||||||
|
|
||||||
if (driver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
{
|
|
||||||
tfb_enum_lookup[TFBSOUND_GAIN] = AL_GAIN;
|
|
||||||
tfb_enum_lookup[TFBSOUND_BUFFER] = AL_BUFFER;
|
|
||||||
tfb_enum_lookup[TFBSOUND_SOURCE_STATE] = AL_SOURCE_STATE;
|
|
||||||
tfb_enum_lookup[TFBSOUND_LOOPING] = AL_LOOPING;
|
|
||||||
tfb_enum_lookup[TFBSOUND_BUFFERS_PROCESSED] = AL_BUFFERS_PROCESSED;
|
|
||||||
tfb_enum_lookup[TFBSOUND_BUFFERS_QUEUED] = AL_BUFFERS_QUEUED;
|
|
||||||
tfb_enum_lookup[TFBSOUND_SIZE] = AL_SIZE;
|
|
||||||
tfb_enum_lookup[TFBSOUND_POSITION] = AL_POSITION;
|
|
||||||
TFBSOUND_NO_ERROR = AL_NO_ERROR;
|
|
||||||
TFBSOUND_PAUSED = AL_PAUSED;
|
|
||||||
TFBSOUND_PLAYING = AL_PLAYING;
|
|
||||||
TFBSOUND_STOPPED = AL_STOPPED;
|
|
||||||
TFBSOUND_FORMAT_MONO16 = AL_FORMAT_MONO16;
|
|
||||||
TFBSOUND_FORMAT_STEREO16 = AL_FORMAT_STEREO16;
|
|
||||||
TFBSOUND_FORMAT_MONO8 = AL_FORMAT_MONO8;
|
|
||||||
TFBSOUND_FORMAT_STEREO8 = AL_FORMAT_STEREO8;
|
|
||||||
return (TFB_alInitSound (driver, flags));
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* NoSound uses MixSDL, common values */
|
|
||||||
tfb_enum_lookup[TFBSOUND_GAIN] = MIX_GAIN;
|
|
||||||
tfb_enum_lookup[TFBSOUND_BUFFER] = MIX_BUFFER;
|
|
||||||
tfb_enum_lookup[TFBSOUND_SOURCE_STATE] = MIX_SOURCE_STATE;
|
|
||||||
tfb_enum_lookup[TFBSOUND_LOOPING] = MIX_LOOPING;
|
|
||||||
tfb_enum_lookup[TFBSOUND_BUFFERS_PROCESSED] = MIX_BUFFERS_PROCESSED;
|
|
||||||
tfb_enum_lookup[TFBSOUND_BUFFERS_QUEUED] = MIX_BUFFERS_QUEUED;
|
|
||||||
tfb_enum_lookup[TFBSOUND_SIZE] = MIX_SIZE;
|
|
||||||
tfb_enum_lookup[TFBSOUND_POSITION] = MIX_POSITION;
|
|
||||||
TFBSOUND_NO_ERROR = MIX_NO_ERROR;
|
|
||||||
TFBSOUND_PAUSED = MIX_PAUSED;
|
|
||||||
TFBSOUND_PLAYING = MIX_PLAYING;
|
|
||||||
TFBSOUND_STOPPED = MIX_STOPPED;
|
|
||||||
TFBSOUND_FORMAT_MONO16 = MIX_FORMAT_MONO16;
|
|
||||||
TFBSOUND_FORMAT_STEREO16 = MIX_FORMAT_STEREO16;
|
|
||||||
TFBSOUND_FORMAT_MONO8 = MIX_FORMAT_MONO8;
|
|
||||||
TFBSOUND_FORMAT_STEREO8 = MIX_FORMAT_STEREO8;
|
|
||||||
|
|
||||||
if (driver == TFB_SOUNDDRIVER_MIXSDL)
|
|
||||||
return (TFB_mixSDL_InitSound (driver, flags));
|
|
||||||
else
|
|
||||||
return (TFB_NoSound_InitSound (driver, flags));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif
|
|
||||||
@@ -1,112 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* Mixer abstraction layer
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef SOUNDCHOOSER_H
|
|
||||||
# define SOUNDCHOOSER_H
|
|
||||||
# ifdef WIN32
|
|
||||||
# include <al.h>
|
|
||||||
# include <alc.h>
|
|
||||||
# ifdef _MSC_VER
|
|
||||||
# pragma comment (lib, "OpenAL32.lib")
|
|
||||||
# endif
|
|
||||||
#else
|
|
||||||
# include <AL/al.h>
|
|
||||||
# include <AL/alc.h>
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#include "mixsdl/mixer.h"
|
|
||||||
#include "openal/mixer.h"
|
|
||||||
#include "types.h"
|
|
||||||
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* Interface Types
|
|
||||||
*/
|
|
||||||
|
|
||||||
typedef intptr_t TFBSound_Object;
|
|
||||||
typedef intptr_t TFBSound_IntVal;
|
|
||||||
typedef const int TFBSound_SourceProp;
|
|
||||||
typedef const int TFBSound_BufferProp;
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* General interface
|
|
||||||
*/
|
|
||||||
uint32 TFBSound_GetError (void);
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* Sources
|
|
||||||
*/
|
|
||||||
void TFBSound_GenSources (uint32 n, TFBSound_Object *psrcobj);
|
|
||||||
void TFBSound_DeleteSources (uint32 n, TFBSound_Object *psrcobj);
|
|
||||||
bool TFBSound_IsSource (TFBSound_Object srcobj);
|
|
||||||
void TFBSound_Sourcei (TFBSound_Object srcobj, TFBSound_SourceProp pname,
|
|
||||||
TFBSound_IntVal value);
|
|
||||||
void TFBSound_Sourcef (TFBSound_Object srcobj, TFBSound_SourceProp pname,
|
|
||||||
float value);
|
|
||||||
void TFBSound_Sourcefv (TFBSound_Object srcobj, TFBSound_SourceProp pname,
|
|
||||||
float *value);
|
|
||||||
void TFBSound_GetSourcei (TFBSound_Object srcobj, TFBSound_SourceProp pname,
|
|
||||||
TFBSound_IntVal *value);
|
|
||||||
void TFBSound_GetSourcef (TFBSound_Object srcobj, TFBSound_SourceProp pname,
|
|
||||||
float *value);
|
|
||||||
void TFBSound_SourceRewind (TFBSound_Object srcobj);
|
|
||||||
void TFBSound_SourcePlay (TFBSound_Object srcobj);
|
|
||||||
void TFBSound_SourcePause (TFBSound_Object srcobj);
|
|
||||||
void TFBSound_SourceStop (TFBSound_Object srcobj);
|
|
||||||
void TFBSound_SourceQueueBuffers (TFBSound_Object srcobj, uint32 n,
|
|
||||||
TFBSound_Object* pbufobj);
|
|
||||||
void TFBSound_SourceUnqueueBuffers (TFBSound_Object srcobj, uint32 n,
|
|
||||||
TFBSound_Object* pbufobj);
|
|
||||||
|
|
||||||
/*************************************************
|
|
||||||
* Buffers
|
|
||||||
*/
|
|
||||||
void TFBSound_GenBuffers (uint32 n, TFBSound_Object *pbufobj);
|
|
||||||
void TFBSound_DeleteBuffers (uint32 n, TFBSound_Object *pbufobj);
|
|
||||||
bool TFBSound_IsBuffer (TFBSound_Object bufobj);
|
|
||||||
void TFBSound_GetBufferi (TFBSound_Object bufobj, TFBSound_BufferProp pname,
|
|
||||||
TFBSound_IntVal *value);
|
|
||||||
void TFBSound_BufferData (TFBSound_Object bufobj, uint32 format, void* data,
|
|
||||||
uint32 size, uint32 freq);
|
|
||||||
|
|
||||||
#define TFBSound_BufferData_Linux alBufferWriteData_LOKI
|
|
||||||
enum
|
|
||||||
{
|
|
||||||
|
|
||||||
TFBSOUND_GAIN = 0,
|
|
||||||
TFBSOUND_BUFFER,
|
|
||||||
TFBSOUND_SOURCE_STATE,
|
|
||||||
TFBSOUND_LOOPING,
|
|
||||||
TFBSOUND_BUFFERS_PROCESSED,
|
|
||||||
TFBSOUND_BUFFERS_QUEUED,
|
|
||||||
TFBSOUND_SIZE,
|
|
||||||
TFBSOUND_POSITION,
|
|
||||||
TFBSOUND_ENUMSIZE
|
|
||||||
};
|
|
||||||
|
|
||||||
extern int TFBSOUND_PAUSED;
|
|
||||||
extern int TFBSOUND_PLAYING;
|
|
||||||
extern int TFBSOUND_STOPPED;
|
|
||||||
extern unsigned int TFBSOUND_NO_ERROR;
|
|
||||||
extern unsigned int TFBSOUND_FORMAT_MONO16;
|
|
||||||
extern unsigned int TFBSOUND_FORMAT_STEREO16;
|
|
||||||
extern unsigned int TFBSOUND_FORMAT_MONO8;
|
|
||||||
extern unsigned int TFBSOUND_FORMAT_STEREO8;
|
|
||||||
|
|
||||||
#endif /* SOUNDCHOOSER_H */
|
|
||||||
@@ -1,161 +0,0 @@
|
|||||||
//Copyright Paul Reiche, Fred Ford. 1992-2002
|
|
||||||
|
|
||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "libs/graphics/gfx_common.h"
|
|
||||||
#include "libs/sound/sound_common.h"
|
|
||||||
#include "libs/sound/sound.h"
|
|
||||||
#include "libs/tasklib.h"
|
|
||||||
|
|
||||||
int SoundDriver = TFB_SOUNDDRIVER_MIXSDL;
|
|
||||||
|
|
||||||
int musicVolume = (MAX_VOLUME >> 1);
|
|
||||||
float musicVolumeScale = 1.0f;
|
|
||||||
float sfxVolumeScale = 1.0f;
|
|
||||||
float speechVolumeScale = 1.0f;
|
|
||||||
|
|
||||||
static Task FadeTask;
|
|
||||||
static SIZE TTotal;
|
|
||||||
static SIZE volume_end;
|
|
||||||
|
|
||||||
|
|
||||||
int TFB_mixSDL_InitSound (int driver, int flags);
|
|
||||||
int TFB_NoSound_InitSound (int driver, int flags);
|
|
||||||
#ifdef HAVE_OPENAL
|
|
||||||
int TFB_choose_InitSound (int driver, int flags);
|
|
||||||
int TFB_alInitSound (int driver, int flags);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
void TFB_mixSDL_UninitSound (void);
|
|
||||||
void TFB_NoSound_UninitSound (void);
|
|
||||||
#ifdef HAVE_OPENAL
|
|
||||||
void TFB_alUninitSound (void);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
|
|
||||||
static int
|
|
||||||
fade_task (void *data)
|
|
||||||
{
|
|
||||||
SIZE TDelta, volume_beg;
|
|
||||||
DWORD StartTime, CurTime;
|
|
||||||
Task task = (Task) data;
|
|
||||||
|
|
||||||
volume_beg = musicVolume;
|
|
||||||
StartTime = CurTime = GetTimeCounter ();
|
|
||||||
do
|
|
||||||
{
|
|
||||||
SleepThreadUntil (CurTime + ONE_SECOND / 120);
|
|
||||||
CurTime = GetTimeCounter ();
|
|
||||||
if ((TDelta = (SIZE) (CurTime - StartTime)) > TTotal)
|
|
||||||
TDelta = TTotal;
|
|
||||||
|
|
||||||
SetMusicVolume ((COUNT) (volume_beg + (SIZE)
|
|
||||||
((long) (volume_end - volume_beg) * TDelta / TTotal)));
|
|
||||||
} while (TDelta < TTotal);
|
|
||||||
|
|
||||||
FadeTask = 0;
|
|
||||||
FinishTask (task);
|
|
||||||
return (1);
|
|
||||||
}
|
|
||||||
|
|
||||||
DWORD
|
|
||||||
FadeMusic (BYTE end_vol, SIZE TimeInterval)
|
|
||||||
{
|
|
||||||
DWORD TimeOut;
|
|
||||||
|
|
||||||
if (FadeTask)
|
|
||||||
{
|
|
||||||
volume_end = musicVolume;
|
|
||||||
TTotal = 1;
|
|
||||||
do
|
|
||||||
TaskSwitch ();
|
|
||||||
while (FadeTask);
|
|
||||||
TaskSwitch ();
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((TTotal = TimeInterval) <= 0)
|
|
||||||
TTotal = 1; /* prevent divide by zero and negative fade */
|
|
||||||
volume_end = end_vol;
|
|
||||||
|
|
||||||
if (TTotal > 1 && (FadeTask = AssignTask (fade_task, 0,
|
|
||||||
"fade music")))
|
|
||||||
{
|
|
||||||
TimeOut = GetTimeCounter () + TTotal + 1;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
SetMusicVolume (end_vol);
|
|
||||||
TimeOut = GetTimeCounter ();
|
|
||||||
}
|
|
||||||
|
|
||||||
return (TimeOut);
|
|
||||||
}
|
|
||||||
|
|
||||||
int
|
|
||||||
TFB_InitSound (int driver, int flags)
|
|
||||||
{
|
|
||||||
int ret;
|
|
||||||
|
|
||||||
#ifdef HAVE_OPENAL
|
|
||||||
ret = TFB_choose_InitSound (driver, flags);
|
|
||||||
#else
|
|
||||||
SoundDriver = driver;
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_OPENAL)
|
|
||||||
{
|
|
||||||
fprintf (stderr, "OpenAL driver not compiled in, so using MixSDL\n");
|
|
||||||
SoundDriver = TFB_SOUNDDRIVER_MIXSDL;
|
|
||||||
}
|
|
||||||
if (SoundDriver == TFB_SOUNDDRIVER_MIXSDL)
|
|
||||||
ret = TFB_mixSDL_InitSound (SoundDriver, flags);
|
|
||||||
else
|
|
||||||
ret = TFB_NoSound_InitSound (SoundDriver, flags);
|
|
||||||
#endif
|
|
||||||
if (ret != 0)
|
|
||||||
{
|
|
||||||
fprintf (stderr, "Sound driver initialization failed.\n"
|
|
||||||
"This may happen when a soundcard is "
|
|
||||||
"not present or not available.\n"
|
|
||||||
"NOTICE: Try running UQM with '--sound=none' option\n");
|
|
||||||
exit (EXIT_FAILURE);
|
|
||||||
}
|
|
||||||
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
TFB_UninitSound (void)
|
|
||||||
{
|
|
||||||
switch (SoundDriver)
|
|
||||||
{
|
|
||||||
case TFB_SOUNDDRIVER_OPENAL:
|
|
||||||
#ifdef HAVE_OPENAL
|
|
||||||
TFB_alUninitSound ();
|
|
||||||
#else
|
|
||||||
fprintf (stderr, "TFB_UninitSound(): driver is set to OpenAL"
|
|
||||||
"while OpenAL driver is not compiled in\n");
|
|
||||||
#endif
|
|
||||||
break;
|
|
||||||
|
|
||||||
case TFB_SOUNDDRIVER_MIXSDL:
|
|
||||||
TFB_mixSDL_UninitSound ();
|
|
||||||
break;
|
|
||||||
|
|
||||||
case TFB_SOUNDDRIVER_NOSOUND:
|
|
||||||
TFB_NoSound_UninitSound ();
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,44 +0,0 @@
|
|||||||
//Copyright Paul Reiche, Fred Ford. 1992-2002
|
|
||||||
|
|
||||||
/*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef SOUND_COMMON_H
|
|
||||||
#define SOUND_COMMON_H
|
|
||||||
|
|
||||||
// driver for TFB_InitSound
|
|
||||||
enum
|
|
||||||
{
|
|
||||||
TFB_SOUNDDRIVER_MIXSDL,
|
|
||||||
TFB_SOUNDDRIVER_NOSOUND,
|
|
||||||
TFB_SOUNDDRIVER_OPENAL
|
|
||||||
};
|
|
||||||
extern int SoundDriver;
|
|
||||||
|
|
||||||
// flags for TFB_InitSound
|
|
||||||
#define TFB_SOUNDFLAGS_HQAUDIO (1<<0) // high quality audio
|
|
||||||
#define TFB_SOUNDFLAGS_MQAUDIO (1<<1) // medium quality audio
|
|
||||||
#define TFB_SOUNDFLAGS_LQAUDIO (1<<2) // low quality audio
|
|
||||||
|
|
||||||
int TFB_InitSound (int driver, int flags);
|
|
||||||
void TFB_UninitSound (void);
|
|
||||||
|
|
||||||
extern int musicVolume;
|
|
||||||
extern float musicVolumeScale;
|
|
||||||
extern float sfxVolumeScale;
|
|
||||||
extern float speechVolumeScale;
|
|
||||||
|
|
||||||
#endif
|
|
||||||
Reference in New Issue
Block a user