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Added esd output plugin

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This commit is contained in:
urioxis 2011-02-08 14:52:18 +00:00
parent 7c6809e3bd
commit 5f4db637aa
12 changed files with 1021 additions and 3 deletions
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3
src/contrib/CMakeLists.txt
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@ -7,7 +7,7 @@ add_subdirectory( flacdecoder )
#add_subdirectory( httpstream )
#add_subdirectory( oggdecoder )
add_subdirectory( stdout )
#add_subdirectory( stdout )
find_package(Taglib)
add_definitions(-D_HAVE_TAGLIB)
@ -20,6 +20,7 @@ if(CMAKE_SYSTEM_NAME MATCHES "Windows")
# endif(NOT DEFINED MINGW)
else(CMAKE_SYSTEM_NAME MATCHES "Windows")
add_subdirectory( alsaout )
add_subdirectory( esdout )
add_subdirectory( mpg123decoder )
endif(CMAKE_SYSTEM_NAME MATCHES "Windows")

28
src/contrib/esdout/CMakeLists.txt Normal file
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@ -0,0 +1,28 @@
set ( esdout_SOURCES
esdout_plugin.cpp
EsdOut.cpp
EsdOutBuffer.cpp
)
if(CMAKE_SYSTEM_NAME MATCHES "Windows")
add_definitions(-DWIN32)
if(NOT DEFINED MINGW)
endif(NOT DEFINED MINGW)
else(CMAKE_SYSTEM_NAME MATCHES "Windows")
set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} -fpermissive)
endif(CMAKE_SYSTEM_NAME MATCHES "Windows")
add_definitions(
-DXML_STATIC
-D_CRT_SECURE_NO_DEPRECATE
-D_DEBUG
)
#include_directories( ../../core )
include_directories(/usr/include)
add_library( esdout SHARED ${esdout_SOURCES} )
target_link_libraries( esdout ${musikCube_LINK_LIBS} esd)

269
src/contrib/esdout/EsdOut.cpp Normal file
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@ -0,0 +1,269 @@
//////////////////////////////////////////////////////////////////////////////
// Copyright 2007, Daniel nnerby
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// * Neither the name of the author nor the names of other contributors may
// be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
//////////////////////////////////////////////////////////////////////////////
#include "EsdOut.h"
EsdOut::EsdOut()
:waveHandle(NULL)
,maxBuffers(32)
,currentVolume(1.0)
,addToRemovedBuffers(false)
,device("default")
//,output(NULL)
{
#ifdef _DEBUG
std::cerr << "EsdOut::EsdOut() called" << std::endl;
#endif
}
EsdOut::~EsdOut(){
#ifdef _DEBUG
std::cerr << "EsdOut::~EsdOut()" << std::endl;
#endif
this->ClearBuffers();
esd_close( *this->waveHandle );
}
int* EsdOut::getWaveHandle() {
#ifdef _DEBUG
std::cerr << "EsdOut::getWaveHandle()" << std::endl;
#endif
return this->waveHandle;
}
void EsdOut::Destroy(){
#ifdef _DEBUG
std::cerr << "EsdOut::Destroy()" << std::endl;
#endif
delete this;
}
void EsdOut::Pause(){
#ifdef _DEBUG
std::cerr << "EsdOut::Pause()" << std::endl;
#endif
esd_standby(*this->waveHandle);
}
void EsdOut::Resume(){
#ifdef _DEBUG
std::cerr << "EsdOut::Resume()" << std::endl;
#endif
esd_resume(*this->waveHandle);
}
void EsdOut::SetVolume(double volume){
#ifdef _DEBUG
std::cerr << "EsdOut::SetVolume()" << std::endl;
#endif
/*if(this->waveHandle){
DWORD newVolume = (DWORD)(volume*65535.0);
newVolume += newVolume*65536;
waveOutSetVolume(this->waveHandle,newVolume);
}*/
this->currentVolume = volume; //TODO: Write Esd SetVolume() function
}
void EsdOut::ClearBuffers(){
#ifdef _DEBUG
std::cerr << "EsdOut::ClearBuffers()" << std::endl;
#endif
//snd_pcm_drop(this->waveHandle);
//snd_pcm_reset(this->waveHandle);
//TODO: check nothing needs doing here
}
void EsdOut::RemoveBuffer(EsdOutBuffer *buffer){
#ifdef _DEBUG
std::cerr << "EsdOut::RemoveBuffer()" << std::endl;
#endif
BufferList clearBuffers;
{
boost::mutex::scoped_lock lock(this->mutex);
bool found(false);
for(BufferList::iterator buf=this->buffers.begin();buf!=this->buffers.end() && !found;){
if(buf->get()==buffer){
// if( !(*buf)->ReadyToRelease() ){
this->removedBuffers.push_back(*buf);
// }
clearBuffers.push_back(*buf);
buf=this->buffers.erase(buf);
found=true;
}else{
++buf;
}
}
}
}
void EsdOut::ReleaseBuffers(){
#ifdef _DEBUG
std::cerr << "EsdOut::ReleaseBuffers()" << std::endl;
#endif
BufferList clearBuffers;
{
boost::mutex::scoped_lock lock(this->mutex);
for(BufferList::iterator buf=this->removedBuffers.begin();buf!=this->removedBuffers.end();){
clearBuffers.push_back(*buf);
buf = this->removedBuffers.erase(buf);
}
}
}
bool EsdOut::PlayBuffer(IBuffer *buffer,IPlayer *player){
#ifdef _DEBUG
std::cerr << "EsdOut::PlayBuffer()" << std::endl;
#endif
size_t bufferSize = 0;
{
boost::mutex::scoped_lock lock(this->mutex);
bufferSize = this->buffers.size();
}
// if the format should change, wait for all buffers to be released
if(bufferSize>0 && (this->currentChannels!=buffer->Channels() || this->currentSampleRate!=buffer->SampleRate())){
// Format has changed
// this->player->Notify()
return false;
}
if(bufferSize<this->maxBuffers){
// Start by checking the format
this->SetFormat(buffer);
// Add to the waveout internal buffers
EsdOutBufferPtr EsdBuffer(new EsdOutBuffer(this,buffer,player));
// Header should now be prepared, lets add to waveout
if( EsdBuffer->AddToOutput() ){
// Add to the buffer list
{
boost::mutex::scoped_lock lock(this->mutex);
this->buffers.push_back(EsdBuffer);
}
return true;
}
}
return false;
}
void EsdOut::SetFormat(IBuffer *buffer){
#ifdef _DEBUG
std::cerr << "EsdOut::SetFormat()" << std::endl;
#endif
if(this->currentChannels!=buffer->Channels() || this->currentSampleRate!=buffer->SampleRate() ||this->waveHandle==NULL){
this->currentChannels = buffer->Channels();
this->currentSampleRate = buffer->SampleRate();
//TODO: Do something here?
// Close old waveout
/*if(this->waveHandle!=NULL){
snd_pcm_close(this->waveHandle);
this->waveHandle = NULL;
}*/
/*
// Create a new waveFormat
ZeroMemory(&this->waveFormat, sizeof(this->waveFormat));
DWORD speakerconfig;
// Set speaker configuration
switch(buffer->Channels()){
case 1:
speakerconfig = KSAUDIO_SPEAKER_MONO;
break;
case 2:
speakerconfig = KSAUDIO_SPEAKER_STEREO;
break;
case 4:
speakerconfig = KSAUDIO_SPEAKER_QUAD;
break;
case 5:
speakerconfig = (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_FRONT_CENTER | SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT);
break;
case 6:
speakerconfig = KSAUDIO_SPEAKER_5POINT1;
break;
default:
speakerconfig = 0;
}
this->waveFormat.Format.cbSize = 22;
this->waveFormat.Format.wFormatTag = WAVE_FORMAT_EXTENSIBLE;
this->waveFormat.Format.nChannels = (WORD)buffer->Channels();
this->waveFormat.Format.nSamplesPerSec = (DWORD)buffer->SampleRate();
this->waveFormat.Format.wBitsPerSample = 32;
this->waveFormat.Format.nBlockAlign = (this->waveFormat.Format.wBitsPerSample/8) * this->waveFormat.Format.nChannels;
this->waveFormat.Format.nAvgBytesPerSec = ((this->waveFormat.Format.wBitsPerSample/8) * this->waveFormat.Format.nChannels) * this->waveFormat.Format.nSamplesPerSec; //Compute using nBlkAlign * nSamp/Sec
// clangen: wValidBitsPerSample/wReserved/wSamplesPerBlock are a union,
// so don't set wReserved or wSamplesPerBlock to 0 after assigning
// wValidBitsPerSample. (Vista bug)
this->waveFormat.Samples.wValidBitsPerSample = 32;
this->waveFormat.dwChannelMask = speakerconfig;
this->waveFormat.SubFormat = KSDATAFORMAT_SUBTYPE_IEEE_FLOAT;
*/
//this->waveFormat = SND_PCM_FORMAT_FLOAT_LE;
//this->waveAccess = SND_PCM_ACCESS_RW_INTERLEAVED;
//int err;
//Open the device
/* if ((err = snd_pcm_open(&this->waveHandle, device, SND_PCM_STREAM_PLAYBACK, 0)) < 0) {
printf("Playback open error: %s\n", snd_strerror(err));
return;
}*/
//Set simple parameters
/* if (( err = snd_pcm_set_params(
this->waveHandle,
this->waveFormat,
this->waveAccess,
this->currentChannels,
this->currentSampleRate,
1, //Allow Esd-lib software resampling
500000) //Required overall latency (us) 0.5s
) > 0) { //If an error...
printf("Playback open error: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
}
*/
// Set the volume if it's not already set
// this->SetVolume(this->currentVolume);
}
}

106
src/contrib/esdout/EsdOut.h Normal file
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@ -0,0 +1,106 @@
//////////////////////////////////////////////////////////////////////////////
// Copyright © 2009, Julian Cromarty
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// * Neither the name of the author nor the names of other contributors may
// be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
//////////////////////////////////////////////////////////////////////////////
#pragma once
#include "pch.h"
#include "EsdOutBuffer.h"
/*
#include <boost/thread/condition.hpp>
#include <boost/thread/thread.hpp>
#include <core/audio/IAudioCallback.h>
#include <core/audio/IAudioOutput.h>
*/
#include <core/audio/IOutput.h>
#include <list>
#include <boost/shared_ptr.hpp>
#include <boost/thread/mutex.hpp>
using namespace musik::core::audio;
class EsdOut : public IOutput{
public:
EsdOut();
~EsdOut();
virtual void Destroy();
//virtual void Initialize(IPlayer *player);
virtual void Pause();
virtual void Resume();
virtual void SetVolume(double volume);
virtual void ClearBuffers();
virtual bool PlayBuffer(IBuffer *buffer,IPlayer *player);
virtual void ReleaseBuffers();
int* getWaveHandle();
public:
typedef boost::shared_ptr<EsdOutBuffer> EsdOutBufferPtr;
//static void CALLBACK WaveCallback(HWAVEOUT hWave, UINT msg, DWORD_PTR dwUser, DWORD_PTR dw1, DWORD dw2);
void RemoveBuffer(EsdOutBuffer *buffer);
private:
void SetFormat(IBuffer *buffer);
char *device; /* playback device */
protected:
friend class EsdOutBuffer;
//IPlayer *player;
// Audio stuff
int *waveHandle;
//snd_pcm_t *waveHandle;
esd_format_t waveFormat;
//snd_pcm_access_t waveAccess;
//snd_pcm_hw_params_t *hw_params;
/*int bits = ESD_BITS16, channels = ESD_STEREO;
int mode = ESD_STREAM, func = ESD_PLAY ;*/
// Current format
int currentChannels;
long currentSampleRate;
double currentVolume;
typedef std::list<EsdOutBufferPtr> BufferList;
BufferList buffers;
BufferList removedBuffers;
size_t maxBuffers;
boost::mutex mutex;
bool addToRemovedBuffers;
};

109
src/contrib/esdout/EsdOutBuffer.cpp Normal file
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@ -0,0 +1,109 @@
//////////////////////////////////////////////////////////////////////////////
// Copyright ﺏ 2007, Daniel ﺿnnerby
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// * Neither the name of the author nor the names of other contributors may
// be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
//////////////////////////////////////////////////////////////////////////////
#include "EsdOutBuffer.h"
#include "EsdOut.h"
//////////////////////////////////////////////////////////////////////////////
EsdOutBuffer::EsdOutBuffer(EsdOut *EsdOut,IBuffer *buffer,IPlayer *player)
:waveOut(EsdOut)
,buffer(buffer)
,player(player)
{
#ifdef _DEBUG
std::cerr << "EsdOutBuffer::EsdOutBuffer()" << std::endl;
#endif
this->PrepareBuffer();
}
void EsdOutBuffer::PrepareBuffer(){
#ifdef _DEBUG
std::cerr << "EsdOutBuffer::PrepareBuffer()" << std::endl;
#endif
//unsigned float bufSize = this->buffer->Samples()*this->buffer->Channels()*sizeof(float);
/*// Prepare the header
this->header.dwBufferLength = this->buffer->Samples()*this->buffer->Channels()*sizeof(float);
this->header.lpData = (LPSTR)this->buffer->BufferPointer();
this->header.dwUser = (DWORD_PTR)this;
this->header.dwBytesRecorded = 0;
this->header.dwFlags = 0;
this->header.dwLoops = 0;
this->header.lpNext = NULL;
this->header.reserved = NULL;
MMRESULT result = waveOutPrepareHeader(this->waveOut->waveHandle,&this->header,sizeof(WAVEHDR));
if(result!=MMSYSERR_NOERROR){
throw;
}
this->header.dwFlags |= WHDR_DONE;
*/
data = (char*)this->buffer->BufferPointer();
bufferLength = this->buffer->Samples()*this->buffer->Channels()*sizeof(float);
//TODO: Check data types.
}
EsdOutBuffer::~EsdOutBuffer(void)
{
#ifdef _DEBUG
std::cerr << "EsdOutBuffer::~EsdOutBuffer()" << std::endl;
#endif
this->player->ReleaseBuffer(this->buffer);
}
bool EsdOutBuffer::AddToOutput(){
#ifdef _DEBUG
std::cerr << "EsdOutBuffer::AddToOutput()" << std::endl;
#endif
//int err;
int* wHandle = waveOut->getWaveHandle();
if (wHandle == NULL) {
printf("Error. No device handle \n");
return false;
}
/*frames = snd_pcm_writei(wHandle, (void*)data, bufferLength);
if (frames < 0)
frames = snd_pcm_recover(wHandle, frames, 0);
if (frames < 0) {
printf("snd_pcm_writei failed: %s\n", snd_strerror(err));
return false;
}
if (frames > 0 && frames < (long)bufferLength) {
printf("Short write (expected %li, wrote %li)\n", (long)bufferLength, frames);
return false;
}*/
if ( write( *wHandle, *data, bufferLength ) <= 0 )
return false;
return true;
}

71
src/contrib/esdout/EsdOutBuffer.h Normal file
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@ -0,0 +1,71 @@
//////////////////////////////////////////////////////////////////////////////
// Copyright <20> 2007, Daniel <20>nnerby
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// * Neither the name of the author nor the names of other contributors may
// be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
//////////////////////////////////////////////////////////////////////////////
#pragma once
#include <core/audio/IBuffer.h>
#include <core/audio/IPlayer.h>
#include "pch.h"
//////////////////////////////////////////////////////////////////////////////
// Forward declare
class EsdOut;
//////////////////////////////////////////////////////////////////////////////
using namespace musik::core::audio;
class EsdOutBuffer
{
public:
EsdOutBuffer(EsdOut *waveOut,IBuffer *buffer,IPlayer *player);
~EsdOutBuffer(void);
bool AddToOutput();
void PrepareBuffer();
EsdOut *waveOut;
IBuffer *buffer;
IPlayer *player;
//snd_pcm_channel_area_t *areas;
private:
//char frames;
char* data;
int bufferLength;
};
//////////////////////////////////////////////////////////////////////////////

316
src/contrib/esdout/esd.h Normal file
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@ -0,0 +1,316 @@
#ifndef ESD_H
#define ESD_H
#include <audiofile.h>
#ifdef __cplusplus
extern "C" {
#endif
/* length of the audio buffer size */
#define ESD_BUF_SIZE (4 * 1024)
/* length of the authorization key, octets */
#define ESD_KEY_LEN (16)
/* default port for the EsounD server */
#define ESD_DEFAULT_PORT (5001)
/* default sample rate for the EsounD server */
#define ESD_DEFAULT_RATE (44100)
/* maximum length of a stream/sample name */
#define ESD_NAME_MAX (128)
/* a magic number to identify the relative endianness of a client */
#define ESD_ENDIAN_KEY \
( (unsigned int) ( ('E' << 24) + ('N' << 16) + ('D' << 8) + ('N') ) )
#define ESD_VOLUME_BASE (256)
/*************************************/
/* what can we do to/with the EsounD */
enum esd_proto {
ESD_PROTO_CONNECT, /* implied on inital client connection */
/* pseudo "security" functionality */
ESD_PROTO_LOCK, /* disable "foreign" client connections */
ESD_PROTO_UNLOCK, /* enable "foreign" client connections */
/* stream functionality: play, record, monitor */
ESD_PROTO_STREAM_PLAY, /* play all following data as a stream */
ESD_PROTO_STREAM_REC, /* record data from card as a stream */
ESD_PROTO_STREAM_MON, /* send mixed buffer output as a stream */
/* sample functionality: cache, free, play, loop, EOL, kill */
ESD_PROTO_SAMPLE_CACHE, /* cache a sample in the server */
ESD_PROTO_SAMPLE_FREE, /* release a sample in the server */
ESD_PROTO_SAMPLE_PLAY, /* play a cached sample */
ESD_PROTO_SAMPLE_LOOP, /* loop a cached sample, til eoloop */
ESD_PROTO_SAMPLE_STOP, /* stop a looping sample when done */
ESD_PROTO_SAMPLE_KILL, /* stop the looping sample immed. */
/* free and reclaim /dev/dsp functionality */
ESD_PROTO_STANDBY, /* release /dev/dsp and ignore all data */
ESD_PROTO_RESUME, /* reclaim /dev/dsp and play sounds again */
/* TODO: move these to a more logical place. NOTE: will break the protocol */
ESD_PROTO_SAMPLE_GETID, /* get the ID for an already-cached sample */
ESD_PROTO_STREAM_FILT, /* filter mixed buffer output as a stream */
/* esd remote management */
ESD_PROTO_SERVER_INFO, /* get server info (ver, sample rate, format) */
ESD_PROTO_ALL_INFO, /* get all info (server info, players, samples) */
ESD_PROTO_SUBSCRIBE, /* track new and removed players and samples */
ESD_PROTO_UNSUBSCRIBE, /* stop tracking updates */
/* esd remote control */
ESD_PROTO_STREAM_PAN, /* set stream panning */
ESD_PROTO_SAMPLE_PAN, /* set default sample panning */
/* esd status */
ESD_PROTO_STANDBY_MODE, /* see if server is in standby, autostandby, etc */
ESD_PROTO_MAX /* for bounds checking */
};
/******************/
/* The EsounD api */
/* the properties of a sound buffer are logically or'd */
/* bits of stream/sample data */
#define ESD_MASK_BITS ( 0x000F )
#define ESD_BITS8 ( 0x0000 )
#define ESD_BITS16 ( 0x0001 )
/* how many interleaved channels of data */
#define ESD_MASK_CHAN ( 0x00F0 )
#define ESD_MONO ( 0x0010 )
#define ESD_STEREO ( 0x0020 )
/* whether it's a stream or a sample */
#define ESD_MASK_MODE ( 0x0F00 )
#define ESD_STREAM ( 0x0000 )
#define ESD_SAMPLE ( 0x0100 )
#define ESD_ADPCM ( 0x0200 ) /* TODO: anyone up for this? =P */
/* the function of the stream/sample, and common functions */
#define ESD_MASK_FUNC ( 0xF000 )
#define ESD_PLAY ( 0x1000 )
/* functions for streams only */
#define ESD_MONITOR ( 0x0000 )
#define ESD_RECORD ( 0x2000 )
/* functions for samples only */
#define ESD_STOP ( 0x0000 )
#define ESD_LOOP ( 0x2000 )
typedef int esd_format_t;
typedef int esd_proto_t;
/*******************************************************************/
/* client side API for playing sounds */
typedef unsigned char octet;
/*******************************************************************/
/* esdlib.c - basic esd client interface functions */
/* opens channel, authenticates connection, and prefares for protos */
/* returns EsounD socket for communication, result < 0 = error */
/* server = listen socket (localhost:5001, 192.168.168.0:9999 */
/* rate, format = (bits | channels | stream | func) */
int esd_open_sound( const char *host );
/* send the authorization cookie, create one if needed */
int esd_send_auth( int sock );
/* lock/unlock will disable/enable foreign clients from connecting */
int esd_lock( int esd );
int esd_unlock( int esd );
/* standby/resume will free/reclaim audio device so others may use it */
int esd_standby( int esd );
int esd_resume( int esd );
/* open a socket for playing, monitoring, or recording as a stream */
/* the *_fallback functions try to open /dev/dsp if there's no EsounD */
int esd_play_stream( esd_format_t format, int rate,
const char *host, const char *name );
int esd_play_stream_fallback( esd_format_t format, int rate,
const char *host, const char *name );
int esd_monitor_stream( esd_format_t format, int rate,
const char *host, const char *name );
/* int esd_monitor_stream_fallback( esd_format_t format, int rate ); */
int esd_record_stream( esd_format_t format, int rate,
const char *host, const char *name );
int esd_record_stream_fallback( esd_format_t format, int rate,
const char *host, const char *name );
int esd_filter_stream( esd_format_t format, int rate,
const char *host, const char *name );
/* cache a sample in the server returns sample id, < 0 = error */
int esd_sample_cache( int esd, esd_format_t format, int rate,
int length, const char *name );
int esd_confirm_sample_cache( int esd );
/* get the sample id for an already-cached sample */
int esd_sample_getid( int esd, const char *name);
/* uncache a sample in the server */
int esd_sample_free( int esd, int sample );
/* play a cached sample once */
int esd_sample_play( int esd, int sample );
/* make a cached sample loop */
int esd_sample_loop( int esd, int sample );
/* stop the looping sample at end */
int esd_sample_stop( int esd, int sample );
/* stop a playing sample immed. */
int esd_sample_kill( int esd, int sample );
/* closes fd, previously obtained by esd_open */
int esd_close( int esd );
/*******************************************************************/
/* esdmgr.c - functions to implement a "sound manager" for esd */
/* structures to retrieve information about streams/samples from the server */
typedef struct esd_server_info {
int version; /* server version encoded as an int */
esd_format_t format; /* magic int with the format info */
int rate; /* sample rate */
} esd_server_info_t;
typedef struct esd_player_info {
struct esd_player_info *next; /* point to next entry in list */
esd_server_info_t *server; /* the server that contains this stream */
int source_id; /* either a stream fd or sample id */
char name[ ESD_NAME_MAX ]; /* name of stream for remote control */
int rate; /* sample rate */
int left_vol_scale; /* volume scaling */
int right_vol_scale;
esd_format_t format; /* magic int with the format info */
} esd_player_info_t;
typedef struct esd_sample_info {
struct esd_sample_info *next; /* point to next entry in list */
esd_server_info_t *server; /* the server that contains this sample */
int sample_id; /* either a stream fd or sample id */
char name[ ESD_NAME_MAX ]; /* name of stream for remote control */
int rate; /* sample rate */
int left_vol_scale; /* volume scaling */
int right_vol_scale;
esd_format_t format; /* magic int with the format info */
int length; /* total buffer length */
} esd_sample_info_t;
typedef struct esd_info {
esd_server_info_t *server;
esd_player_info_t *player_list;
esd_sample_info_t *sample_list;
} esd_info_t;
enum esd_standby_mode {
ESM_ERROR, ESM_ON_STANDBY, ESM_ON_AUTOSTANDBY, ESM_RUNNING
};
typedef int esd_standby_mode_t;
/* define callbacks for esd_update_info() */
/* what to do when a stream connects, or sample is played */
typedef int esd_new_player_callback_t( esd_player_info_t * );
/* what to do when a stream disconnects, or sample stops playing */
typedef int esd_old_player_callback_t( esd_player_info_t * );
/* what to do when a sample is cached */
typedef int esd_new_sample_callback_t( esd_sample_info_t * );
/* what to do when a sample is uncached */
typedef int esd_old_sample_callback_t( esd_sample_info_t * );
typedef struct esd_update_info_callbacks {
esd_new_player_callback_t *esd_new_player_callback;
esd_old_player_callback_t *esd_old_player_callback;
esd_new_sample_callback_t *esd_new_sample_callback;
esd_old_sample_callback_t *esd_old_sample_callback;
} esd_update_info_callbacks_t;
/* print server into to stdout */
void esd_print_server_info( esd_server_info_t *server_info );
void esd_print_player_info( esd_player_info_t *player_info );
void esd_print_sample_info( esd_sample_info_t *sample_info );
/* print all info to stdout */
void esd_print_all_info( esd_info_t *all_info );
/* retrieve server properties (sample rate, format, version number) */
esd_server_info_t *esd_get_server_info( int esd );
/* release all memory allocated for the server properties structure */
void esd_free_server_info( esd_server_info_t *server_info );
/* retrieve all information from server */
esd_info_t *esd_get_all_info( int esd );
/* retrieve all information from server, and update until unsubsribed or closed */
esd_info_t *esd_subscribe_all_info( int esd );
/* call to update the info structure with new information, and call callbacks */
esd_info_t *esd_update_info( int esd, esd_info_t *info,
esd_update_info_callbacks_t *callbacks );
esd_info_t *esd_unsubscribe_info( int esd );
/* release all memory allocated for the esd info structure */
void esd_free_all_info( esd_info_t *info );
/* reset the volume panning for a stream */
int esd_set_stream_pan( int esd, int stream_id,
int left_scale, int right_scale );
/* reset the default volume panning for a sample */
int esd_set_default_sample_pan( int esd, int sample_id,
int left_scale, int right_scale );
/* see if the server is in stnaby, autostandby, etc */
esd_standby_mode_t esd_get_standby_mode( int esd );
/*******************************************************************/
/* esdfile.c - audiofile wrappers for sane handling of files */
int esd_send_file( int esd, AFfilehandle au_file, int frame_length );
int esd_play_file( const char *name_prefix, const char *filename, int fallback );
int esd_file_cache( int esd, const char *name_prefix, const char *filename );
/*******************************************************************/
/* audio.c - abstract the sound hardware for cross platform usage */
extern esd_format_t esd_audio_format;
extern int esd_audio_rate;
extern char *esd_audio_device;
const char *esd_audio_devices( void );
int esd_audio_open( void );
void esd_audio_close( void );
void esd_audio_pause( void );
int esd_audio_write( void *buffer, int buf_size );
int esd_audio_read( void *buffer, int buf_size );
void esd_audio_flush( void );
#ifdef __cplusplus
}
#endif
#endif /* #ifndef ESD_H */

71
src/contrib/esdout/esdout_plugin.cpp Normal file
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@ -0,0 +1,71 @@
//////////////////////////////////////////////////////////////////////////////
//
// License Agreement:
//
// The following are Copyright © 2009, Julian Cromarty
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// * Neither the name of the author nor the names of other contributors may
// be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
//////////////////////////////////////////////////////////////////////////////
#include "pch.h"
#include <core/IPlugin.h>
#include "EsdOut.h"
class EsdOutPlugin : public musik::core::IPlugin
{
void Destroy() { delete this; };
const utfchar* Name() { return TEXT("EsdOut output plugin"); };
const utfchar* Version() { return TEXT("0.1"); };
const utfchar* Author() { return TEXT("Julian Cromarty"); };
};
extern "C" {
musik::core::IPlugin* GetPlugin()
{
return new EsdOutPlugin();
}
}
/*
extern "C" {
musik::core::audio::IAudioOutputSupplier* CreateAudioOutputSupplier()
{
return new AlsaOutSupplier();
}
}*/
extern "C" {
musik::core::audio::IOutput* GetAudioOutput()
{
return new EsdOut();
}
}

43
src/contrib/esdout/pch.h Normal file
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@ -0,0 +1,43 @@
//////////////////////////////////////////////////////////////////////////////
//
// License Agreement:
//
// The following are Copyright <20> 2008, Bj<42>rn Olievier
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// * Neither the name of the author nor the names of other contributors may
// be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
//////////////////////////////////////////////////////////////////////////////
// Precompiled headers
#pragma once
#include <core/config.h>
#include <iostream>
#include "esd.h"

2
src/contrib/mpg123decoder/CMakeLists.txt
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@ -21,6 +21,6 @@ add_definitions(
)
add_library( mpg123decoder SHARED ${mpg123decoder_SOURCES} )
target_link_libraries( mpg123decoder ${musikCube_LINK_LIBS})
target_link_libraries( mpg123decoder ${musikCube_LINK_LIBS} mpg123)

2
src/contrib/stdout/StdOut.cpp
View File

@ -38,7 +38,7 @@ StdOut::StdOut()
,currentVolume(1.0)
,addToRemovedBuffers(false)
,device("default")
,output(NULL)
,output(stdout)
{
#ifdef _DEBUG
std::cerr << "StdOut::StdOut() called" << std::endl;

4
src/contrib/stdout/StdOut.h
View File

@ -71,6 +71,10 @@ class StdOut : public IOutput{
protected:
friend class StdOutBuffer;
// Audio stuff
void* waveHandle;
FILE* output;
// Current format
int currentChannels;
long currentSampleRate;