8 files changed, 687 insertions, 0 deletions

diff --git a/core/multimedia/opieplayer/wavplugin/.cvsignore b/core/multimedia/opieplayer/wavplugin/.cvsignore
new file mode 100644
index 0000000..6fe2396
--- a/dev/null
+++ b/core/multimedia/opieplayer/wavplugin/.cvsignore
@@ -0,0 +1,2 @@
+moc_*
+Makefile
diff --git a/core/multimedia/opieplayer/wavplugin/Makefile.in b/core/multimedia/opieplayer/wavplugin/Makefile.in
new file mode 100644
index 0000000..c9203f8
--- a/dev/null
+++ b/core/multimedia/opieplayer/wavplugin/Makefile.in
@@ -0,0 +1,112 @@
+#############################################################################
+
+####### Compiler, tools and options
+
+        CXX     =$(SYSCONF_CXX) $(QT_CXX_MT)
+        CXXFLAGS=$(SYSCONF_CXXFLAGS_QT) $(SYSCONF_CXXFLAGS) $(SYSCONF_CXXFLAGS_LIB) -DQCONFIG=\"qpe\"
+        CC      =$(SYSCONF_CC) $(QT_C_MT)
+        CFLAGS  =$(SYSCONF_CFLAGS) $(SYSCONF_CFLAGS_LIB) -DQCONFIG=\"qpe\"
+        INCPATH =-I$(QPEDIR)/include -I..
+        LFLAGS  =$(SYSCONF_LFLAGS_QT) $(SYSCONF_RPATH_QT) $(SYSCONF_LFLAGS) $(QT_LFLAGS_MT)
+        LIBS    =$(SUBLIBS) -lqpe $(SYSCONF_LIBS_QT) $(SYSCONF_LIBS_QTAPP)
+        MOC     =$(SYSCONF_MOC)
+        UIC     =$(SYSCONF_UIC)
+
+####### Target
+
+DESTDIR = ../../plugins/codecs/
+VER_MAJ = 1
+VER_MIN = 0
+VER_PATCH = 0
+        TARGET= wavplugin
+TARGET1 = lib$(TARGET).so.$(VER_MAJ)
+
+####### Files
+
+        HEADERS =wavplugin.h \
+                wavpluginimpl.h
+        SOURCES =wavplugin.cpp \
+                wavpluginimpl.cpp
+        OBJECTS =wavplugin.o \
+                wavpluginimpl.o
+INTERFACES =    
+UICDECLS =      
+UICIMPLS =      
+        SRCMOC  =
+        OBJMOC  =
+
+
+####### Implicit rules
+
+.SUFFIXES: .cpp .cxx .cc .C .c
+
+.cpp.o:
+        $(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.cxx.o:
+        $(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.cc.o:
+        $(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.C.o:
+        $(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.c.o:
+        $(CC) -c $(CFLAGS) $(INCPATH) -o $@ $<
+
+####### Build rules
+
+
+all: $(DESTDIR)$(SYSCONF_LINK_TARGET)
+
+$(DESTDIR)$(SYSCONF_LINK_TARGET): $(UICDECLS) $(OBJECTS) $(OBJMOC) $(SUBLIBS)
+        $(SYSCONF_LINK_LIB)
+
+moc: $(SRCMOC)
+
+tmake:
+        tmake wavplugin.pro
+
+clean:
+        -rm -f $(OBJECTS) $(OBJMOC) $(SRCMOC) $(UICIMPLS) $(UICDECLS)
+        -rm -f *~ core
+        -rm -f allmoc.cpp
+
+####### Extension Modules
+
+listpromodules:
+        @echo 
+
+listallmodules:
+        @echo 
+
+listaddonpromodules:
+        @echo 
+
+listaddonentmodules:
+        @echo 
+
+
+REQUIRES=
+
+####### Sub-libraries
+
+
+###### Combined headers
+
+
+
+####### Compile
+
+wavplugin.o: wavplugin.cpp \
+                wavplugin.h \
+                ../mediaplayerplugininterface.h
+
+wavpluginimpl.o: wavpluginimpl.cpp \
+                wavplugin.h \
+                ../mediaplayerplugininterface.h \
+                wavpluginimpl.h \
+                ../mediaplayerplugininterface.h
+
+
diff --git a/core/multimedia/opieplayer/wavplugin/qpe-wavplugin.control b/core/multimedia/opieplayer/wavplugin/qpe-wavplugin.control
new file mode 100644
index 0000000..8e7eedb
--- a/dev/null
+++ b/core/multimedia/opieplayer/wavplugin/qpe-wavplugin.control
@@ -0,0 +1,9 @@
+Files: plugins/codecs/libwavplugin.so.1.0.0 plugins/codecs/libwavplugin.so.1.0 plugins/codecs/libwavplugin.so.1 plugins/codecs/libwavplugin.so
+Priority: optional
+Section: qpe/plugins
+Maintainer: John Ryland <jryland@trolltech.com>
+Architecture: arm
+Version: $QPE_VERSION-3
+Depends: qpe-base ($QPE_VERSION)
+Description: WAV file plugin
+ Plugin to play WAV files with the mediaplayer in the Qtopia environment.
diff --git a/core/multimedia/opieplayer/wavplugin/wavplugin.cpp b/core/multimedia/opieplayer/wavplugin/wavplugin.cpp
new file mode 100644
index 0000000..60a0024
--- a/dev/null
+++ b/core/multimedia/opieplayer/wavplugin/wavplugin.cpp
@@ -0,0 +1,334 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <unistd.h>
+#include <qfile.h>
+#include "wavplugin.h"
+
+
+        //#define debugMsg(a)    qDebug(a)
+#define debugMsg(a)
+
+
+struct RiffChunk {
+    char id[4];
+    Q_UINT32 size;
+    char data[4];
+};
+
+
+struct ChunkData {
+    Q_INT16 formatTag;
+    Q_INT16 channels;
+    Q_INT32 samplesPerSec;
+    Q_INT32 avgBytesPerSec;
+    Q_INT16 blockAlign;
+    Q_INT16 wBitsPerSample;
+};
+
+
+const int sound_buffer_size = 4096;
+
+
+class WavPluginData {
+public:
+    QFile *input;
+
+    int wavedata_remaining;
+    ChunkData chunkdata;
+    RiffChunk chunk;
+    uchar data[sound_buffer_size+32]; // +32 to handle badly aligned input data
+    int out,max;
+    int samples_due;
+    int samples;
+
+    WavPluginData() {
+        max = out = sound_buffer_size;
+        wavedata_remaining = 0;
+        samples_due = 0;
+        samples = -1;
+    }
+
+    // expands out samples to the frequency of 44kHz
+    bool add( short *output, long count, long& done, bool stereo )
+    {
+        done = 0;
+
+        if ( input == 0 ) {
+            qDebug("no input");
+            return FALSE;
+        }
+
+        while ( count ) {
+            int l,r;
+            if ( getSample(l, r) == FALSE ) {
+                qDebug("didn't get sample");
+                return FALSE;
+            }
+            samples_due += 44100;
+            while ( count && (samples_due > chunkdata.samplesPerSec) ) {
+                *output++ = l;
+                if ( stereo )
+                    *output++ = r;
+                samples_due -= chunkdata.samplesPerSec;
+                count--;
+                done++;
+            }
+        }
+
+        return TRUE;
+    }
+
+    bool initialise() {
+        if ( input == 0 )
+            return FALSE;
+
+        wavedata_remaining = -1;
+
+        while ( wavedata_remaining == -1 ) {
+            // Keep reading chunks...
+            const int n = sizeof(chunk) - sizeof(chunk.data);
+            int t = input->readBlock( (char*)&chunk, n );
+            if ( t != n ) {
+                if ( t == -1 )
+                    return FALSE;
+                return TRUE;
+            }
+            if ( qstrncmp(chunk.id,"data",4) == 0 ) {
+                samples = wavedata_remaining = chunk.size;
+            } else if ( qstrncmp(chunk.id,"RIFF",4) == 0 ) {
+                char d[4];
+                if ( input->readBlock(d,4) != 4 ) {
+                    return FALSE;
+                }
+                if ( qstrncmp(d,"WAVE",4) != 0 ) {
+                    // skip
+                    if ( chunk.size > 1000000000 || !input->at(input->at()+chunk.size-4) ) {
+                        return FALSE;
+                    }
+                }
+            } else if ( qstrncmp(chunk.id,"fmt ",4) == 0 ) {
+                if ( input->readBlock((char*)&chunkdata,sizeof(chunkdata)) != sizeof(chunkdata) ) {
+                    return FALSE;
+                }
+#define WAVE_FORMAT_PCM 1
+                if ( chunkdata.formatTag != WAVE_FORMAT_PCM ) {
+                    qDebug("WAV file: UNSUPPORTED FORMAT %d",chunkdata.formatTag);
+                    return FALSE;
+                }
+            } else {
+                // ignored chunk
+                if ( chunk.size > 1000000000 || !input->at(input->at()+chunk.size) ) {
+                    return FALSE;
+                }
+            }
+        } // while
+
+        return TRUE;
+    }
+
+
+    // gets a sample from the file
+    bool getSample(int& l, int& r)
+    {
+        l = r = 0;
+
+        if ( input == 0 )
+            return FALSE;
+
+        if ( (wavedata_remaining < 0) || !max )
+            return FALSE;
+
+        if ( out >= max ) {
+            max = input->readBlock( (char*)data, (uint)QMIN(sound_buffer_size,wavedata_remaining) );
+
+            wavedata_remaining -= max;
+
+            out = 0;
+            if ( max <= 0 ) {
+                max = 0;
+                return TRUE;
+            }
+        }
+        if ( chunkdata.wBitsPerSample == 8 ) {
+            l = (data[out++] - 128) * 128;
+        } else {
+            l = ((short*)data)[out/2];
+            out += 2;
+        }
+        if ( chunkdata.channels == 1 ) {
+            r = l;
+        } else {
+            if ( chunkdata.wBitsPerSample == 8 ) {
+                r = (data[out++] - 128) * 128;
+            } else {
+                r = ((short*)data)[out/2];
+                out += 2;
+            }
+        }
+        return TRUE;
+    } // getSample
+
+};
+
+
+WavPlugin::WavPlugin() {
+    d = new WavPluginData;
+    d->input = 0;
+}
+
+
+WavPlugin::~WavPlugin() {
+    close();
+    delete d;
+}
+
+
+bool WavPlugin::isFileSupported( const QString& path ) {
+    debugMsg( "WavPlugin::isFileSupported" );
+
+    char *ext = strrchr( path.latin1(), '.' );
+
+    // Test file extension
+    if ( ext ) {
+        if ( strncasecmp(ext, ".raw", 4) == 0 )
+            return TRUE;
+        if ( strncasecmp(ext, ".wav", 4) == 0 )
+            return TRUE;
+        if ( strncasecmp(ext, ".wave", 4) == 0 )
+            return TRUE;
+    }
+
+    return FALSE;
+}
+
+
+bool WavPlugin::open( const QString& path ) {
+    debugMsg( "WavPlugin::open" );
+
+    d->max = d->out = sound_buffer_size;
+    d->wavedata_remaining = 0;
+    d->samples_due = 0;
+
+    d->input = new QFile( path );
+    if ( d->input->open(IO_ReadOnly) == FALSE ) {
+        qDebug("couldn't open file");
+        delete d->input;
+        d->input = 0;
+        return FALSE;
+    }
+
+    d->initialise();
+
+    return TRUE;
+}
+
+
+bool WavPlugin::close() {
+    debugMsg( "WavPlugin::close" );
+
+    d->input->close();
+    delete d->input;
+    d->input = 0;
+    return TRUE;
+}
+
+
+bool WavPlugin::isOpen() {
+    debugMsg( "WavPlugin::isOpen" );
+    return ( d->input != 0 );
+}
+
+
+int WavPlugin::audioStreams() {
+    debugMsg( "WavPlugin::audioStreams" );
+    return 1;
+}
+
+
+int WavPlugin::audioChannels( int ) {
+    debugMsg( "WavPlugin::audioChannels" );
+    return 2; // ### Always scale audio to stereo samples
+}
+
+
+int WavPlugin::audioFrequency( int ) {
+    debugMsg( "WavPlugin::audioFrequency" );
+    return 44100; // ### Always scale to frequency of 44100
+}
+
+
+int WavPlugin::audioSamples( int ) {
+    debugMsg( "WavPlugin::audioSamples" );
+    return d->samples * 2 / d->chunkdata.channels; // ### Scaled samples will be made stereo,
+                                // Therefore if source is mono we will double the number of samples
+}
+
+
+bool WavPlugin::audioSetSample( long, int ) {
+    debugMsg( "WavPlugin::audioSetSample" );
+    return FALSE;
+}
+
+
+long WavPlugin::audioGetSample( int ) {
+    debugMsg( "WavPlugin::audioGetSample" );
+    return 0;
+}
+
+/*
+bool WavPlugin::audioReadSamples( short *, int, long, int ) {
+    debugMsg( "WavPlugin::audioReadSamples" );
+    return FALSE;
+}
+
+
+bool WavPlugin::audioReReadSamples( short *, int, long, int ) {
+    debugMsg( "WavPlugin::audioReReadSamples" );
+    return FALSE;
+}
+
+
+bool WavPlugin::audioReadMonoSamples( short *output, long samples, long& samplesMade, int ) {
+    debugMsg( "WavPlugin::audioReadMonoSamples" );
+    return !d->add( output, samples, samplesMade, FALSE );
+}
+
+
+bool WavPlugin::audioReadStereoSamples( short *output, long samples, long& samplesMade, int ) {
+    debugMsg( "WavPlugin::audioReadStereoSamples" );
+    return !d->add( output, samples, samplesMade, TRUE );
+}
+*/
+
+bool WavPlugin::audioReadSamples( short *output, int channels, long samples, long& samplesMade, int ) {
+    debugMsg( "WavPlugin::audioReadSamples" );
+    return !d->add( output, samples, samplesMade, channels != 1 );
+}
+
+double WavPlugin::getTime() {
+    debugMsg( "WavPlugin::getTime" );
+    return 0.0;
+}
+
+
diff --git a/core/multimedia/opieplayer/wavplugin/wavplugin.h b/core/multimedia/opieplayer/wavplugin/wavplugin.h
new file mode 100644
index 0000000..64635ca
--- a/dev/null
+++ b/core/multimedia/opieplayer/wavplugin/wavplugin.h
@@ -0,0 +1,97 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#ifndef WAV_PLUGIN_H 
+#define WAV_PLUGIN_H
+
+
+#include <qstring.h>
+#include <qapplication.h>
+#include "mediaplayerplugininterface.h"
+
+
+class WavPluginData;
+
+
+class WavPlugin : public MediaPlayerDecoder {
+
+public:
+    WavPlugin();
+    ~WavPlugin();
+
+    const char *pluginName() { return "WavPlugin"; }
+    const char *pluginComment() { return "This is a simple plugin for playing wav files"; }
+    double pluginVersion() { return 1.0; }
+
+    bool isFileSupported( const QString& );
+    bool open( const QString& );
+    bool close();
+    bool isOpen();
+    //const QString &fileInfo() { return strInfo = qApp->translate( "MediaPlayer", "No Information Available", "media plugin text" ); }
+    const QString &fileInfo() { return strInfo = QString(""); }
+
+    // If decoder doesn't support audio then return 0 here
+    int audioStreams();
+    int audioChannels( int stream ); 
+    int audioFrequency( int stream );
+    int audioSamples( int stream );
+    bool audioSetSample( long sample, int stream );
+    long audioGetSample( int stream );
+    //bool audioReadMonoSamples( short *output, long samples, long& samplesRead, int stream );
+    //bool audioReadStereoSamples( short *output, long samples, long& samplesRead, int stream );
+    bool audioReadSamples( short *output, int channels, long samples, long& samplesRead, int stream );
+    //bool audioReadSamples( short *output, int channel, long samples, int stream );
+    //bool audioReReadSamples( short *output, int channel, long samples, int stream );
+
+    // If decoder doesn't support video then return 0 here
+    int videoStreams() { return 0; }
+    int videoWidth( int ) { return 0; }
+    int videoHeight( int ) { return 0; }
+    double videoFrameRate( int ) { return 0.0; }
+    int videoFrames( int ) { return 0; }
+    bool videoSetFrame( long, int ) { return FALSE; }
+    long videoGetFrame( int ) { return 0; }
+    bool videoReadFrame( unsigned char **, int, int, int, int, ColorFormat, int ) { return FALSE; }
+    bool videoReadScaledFrame( unsigned char **, int, int, int, int, int, int, ColorFormat, int ) { return FALSE; }
+    bool videoReadYUVFrame( char *, char *, char *, int, int, int, int, int ) { return FALSE; }
+
+    // Profiling
+    double getTime();
+
+    // Ignore if these aren't supported
+    bool setSMP( int ) { return FALSE; }
+    bool setMMX( bool ) { return FALSE; }
+
+    // Capabilities
+    bool supportsAudio() { return TRUE; }
+    bool supportsVideo() { return FALSE; }
+    bool supportsYUV() { return FALSE; }
+    bool supportsMMX() { return TRUE; }
+    bool supportsSMP() { return FALSE; }
+    bool supportsStereo() { return TRUE; }
+    bool supportsScaling() { return FALSE; }
+
+private:
+    WavPluginData *d;
+    QString strInfo;
+
+};
+
+
+#endif
diff --git a/core/multimedia/opieplayer/wavplugin/wavplugin.pro b/core/multimedia/opieplayer/wavplugin/wavplugin.pro
new file mode 100644
index 0000000..4663813
--- a/dev/null
+++ b/core/multimedia/opieplayer/wavplugin/wavplugin.pro
@@ -0,0 +1,10 @@
+        TEMPLATE=   lib
+        CONFIG  +=  qt warn_on release
+        HEADERS         =   wavplugin.h wavpluginimpl.h
+        SOURCES        =   wavplugin.cpp wavpluginimpl.cpp
+        TARGET  =   wavplugin
+        DESTDIR         =   ../../plugins/codecs
+INCLUDEPATH += $(QPEDIR)/include ..
+DEPENDPATH      +=  ../$(QPEDIR)/include ..
+LIBS            +=  -lqpe
+        VERSION         =   1.0.0
diff --git a/core/multimedia/opieplayer/wavplugin/wavpluginimpl.cpp b/core/multimedia/opieplayer/wavplugin/wavpluginimpl.cpp
new file mode 100644
index 0000000..1f7b85b
--- a/dev/null
+++ b/core/multimedia/opieplayer/wavplugin/wavpluginimpl.cpp
@@ -0,0 +1,70 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#include "wavplugin.h"
+#include "wavpluginimpl.h"
+
+
+WavPluginImpl::WavPluginImpl()
+    : libmadplugin(0), ref(0)
+{
+}
+
+
+WavPluginImpl::~WavPluginImpl()
+{
+    if ( libmadplugin )
+        delete libmadplugin;
+}
+
+
+MediaPlayerDecoder *WavPluginImpl::decoder()
+{
+    if ( !libmadplugin )
+        libmadplugin = new WavPlugin;
+    return libmadplugin;
+}
+
+
+MediaPlayerEncoder *WavPluginImpl::encoder()
+{
+    return NULL;
+}
+
+
+#ifndef QT_NO_COMPONENT
+
+
+QRESULT WavPluginImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
+{
+    *iface = 0;
+    if ( ( uuid == IID_QUnknown ) || ( uuid == IID_MediaPlayerPlugin ) )
+        *iface = this, (*iface)->addRef();
+    return QS_OK;
+}
+
+
+Q_EXPORT_INTERFACE()
+{
+    Q_CREATE_INSTANCE( WavPluginImpl )
+}
+
+
+#endif
+
diff --git a/core/multimedia/opieplayer/wavplugin/wavpluginimpl.h b/core/multimedia/opieplayer/wavplugin/wavpluginimpl.h
new file mode 100644
index 0000000..ee32f54
--- a/dev/null
+++ b/core/multimedia/opieplayer/wavplugin/wavpluginimpl.h
@@ -0,0 +1,53 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#ifndef WAV_PLUGIN_IMPL_H 
+#define WAV_PLUGIN_IMPL_H
+
+
+#include "../mediaplayerplugininterface.h"
+
+
+class WavPlugin;
+
+
+class WavPluginImpl : public MediaPlayerPluginInterface
+{
+public:
+    WavPluginImpl();
+    virtual ~WavPluginImpl();
+
+#ifndef QT_NO_COMPONENT
+
+    QRESULT queryInterface( const QUuid&, QUnknownInterface** );
+    Q_REFCOUNT
+
+#endif
+
+    virtual MediaPlayerDecoder *decoder();
+    virtual MediaPlayerEncoder *encoder();
+
+private:
+    WavPlugin *libmadplugin;
+    ulong ref;
+};
+
+
+#endif
+