summaryrefslogtreecommitdiffstats
path: root/mpeglib_artsplug/decoderBaseObject_impl.h
diff options
context:
space:
mode:
authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite2de64d6f1beb9e492daf5b886e19933c1fa41dd (patch)
tree9047cf9e6b5c43878d5bf82660adae77ceee097a /mpeglib_artsplug/decoderBaseObject_impl.h
downloadtdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.tar.gz
tdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'mpeglib_artsplug/decoderBaseObject_impl.h')
-rw-r--r--mpeglib_artsplug/decoderBaseObject_impl.h121
1 files changed, 121 insertions, 0 deletions
diff --git a/mpeglib_artsplug/decoderBaseObject_impl.h b/mpeglib_artsplug/decoderBaseObject_impl.h
new file mode 100644
index 00000000..6ed3f6da
--- /dev/null
+++ b/mpeglib_artsplug/decoderBaseObject_impl.h
@@ -0,0 +1,121 @@
+/*
+ base class for all mpeglib decoders
+ Copyright (C) 2000 Martin Vogt
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Library General Public License as published by
+ the Free Software Foundation.
+
+ For more information look at the file COPYRIGHT in this package
+
+ */
+
+
+#ifndef __DECODERBASEOBJECT_IMPL_H
+#define __DECODERBASEOBJECT_IMPL_H
+
+
+#include <math.h>
+#include "decoderBaseObject.h"
+#include "stdsynthmodule.h"
+#include "convert.h"
+#include <X11/Xlib.h>
+#include <audiosubsys.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <arts/kmedia2.h>
+
+#define _THREADSTATE_INIT 0
+#define _THREADSTATE_OPENED 1
+#define _THREADSTATE_PAUSED 2
+#define _THREADSTATE_PLAYING 3
+#define _THREADSTATE_CLOSED 4
+
+#include <queue>
+
+class DecoderPlugin;
+class InputStream;
+class ArtsOutputStream;
+
+using namespace std;
+using Arts::poState;
+using Arts::poTime;
+using Arts::poCapabilities;
+using Arts::DataPacket;
+using Arts::mcopbyte;
+
+class DecoderBaseObject_impl :
+ virtual public Arts::StdSynthModule,
+ virtual public DecoderBaseObject_skel {
+
+ poState _state;
+ InputStream* m_inputStream;
+ Arts::InputStream m_artsInputStream;
+ ArtsOutputStream* m_outputStream;
+
+ double flpos;
+ float startTime;
+ int instance;
+ int lastAudioBufferSize;
+ int streamState;
+ bool _blocking;
+ float _speed;
+
+ bool m_streaming;
+
+ queue<DataPacket<mcopbyte>*> *m_packetQueue;
+
+public:
+
+ DecoderBaseObject_impl();
+ virtual ~DecoderBaseObject_impl();
+
+ virtual DecoderPlugin* createPlugin();
+ virtual InputStream* createInputStream(const char* url);
+ virtual bool doFloat() { return false; }
+
+ bool loadMedia(const string &filename);
+ bool streamMedia(Arts::InputStream instream);
+ void process_indata(DataPacket<mcopbyte>* inpacket);
+ Arts::InputStream inputStream() { return m_artsInputStream; }
+
+ string description();
+ void description(const string &);
+
+ poTime currentTime();
+ poTime overallTime();
+
+ poCapabilities capabilities();
+ string mediaName();
+ poState state();
+ void play();
+ void halt();
+
+ void blocking(bool newvalue);
+ bool blocking();
+
+ void speed(float newValue);
+ float speed();
+
+ void seek(const class poTime &);
+ void pause();
+ void streamInit();
+ void streamStart();
+ void calculateBlock(unsigned long samples,float* left,float* right);
+ void streamEnd();
+
+ DecoderPlugin* decoderPlugin;
+
+ private:
+ void shudownPlugins();
+ int getBufferSize();
+ int fillArts(unsigned long samples,float* left , float* right);
+ void setStreamState(int state);
+ void processQueue();
+
+};
+
+
+
+#endif