summaryrefslogtreecommitdiff
path: root/attic/muse2-oom/muse2/muse/wave.h
diff options
context:
space:
mode:
Diffstat (limited to 'attic/muse2-oom/muse2/muse/wave.h')
-rw-r--r--attic/muse2-oom/muse2/muse/wave.h265
1 files changed, 0 insertions, 265 deletions
diff --git a/attic/muse2-oom/muse2/muse/wave.h b/attic/muse2-oom/muse2/muse/wave.h
deleted file mode 100644
index c2a0d38a..00000000
--- a/attic/muse2-oom/muse2/muse/wave.h
+++ /dev/null
@@ -1,265 +0,0 @@
-//=========================================================
-// MusE
-// Linux Music Editor
-// $Id: wave.h,v 1.5.2.7 2009/12/20 05:00:35 terminator356 Exp $
-//
-// (C) Copyright 1999/2004 Werner Schweer (ws@seh.de)
-//=========================================================
-
-#ifndef __WAVE_H__
-#define __WAVE_H__
-
-#include <list>
-#include <sndfile.h>
-
-#include <QString>
-
-class QFileInfo;
-class Xml;
-
-//---------------------------------------------------------
-// SampleV
-// peak file value
-//---------------------------------------------------------
-
-struct SampleV {
- unsigned char peak;
- unsigned char rms;
- };
-
-//---------------------------------------------------------
-// SndFileList
-//---------------------------------------------------------
-
-class SndFile;
-class SndFileList : public std::list<SndFile*> {
- public:
- SndFile* search(const QString& name);
- };
-
-typedef SndFileList::iterator iSndFile;
-typedef SndFileList::const_iterator ciSndFile;
-
-//---------------------------------------------------------
-// SndFile
-//---------------------------------------------------------
-
-class SndFile {
- //static SndFileList _sndFiles;
- QFileInfo* finfo;
- SNDFILE* sf;
- SNDFILE* sfUI;
- SF_INFO sfinfo;
- SampleV** cache;
- int csize; //!< frames in cache
-
- void writeCache(const QString& path);
-
- bool openFlag;
- bool writeFlag;
- size_t readInternal(int srcChannels, float** dst, size_t n, bool overwrite, float *buffer);
-
- protected:
- int refCount;
-
- public:
- SndFile(const QString& name);
- ~SndFile();
- int getRefCount() { return refCount; }
-
- static SndFileList sndFiles;
- static void applyUndoFile(const QString& original, const QString& tmpfile, unsigned sx, unsigned ex);
-
- void readCache(const QString& path, bool progress);
-
- bool openRead(); //!< returns true on error
- bool openWrite(); //!< returns true on error
- void close();
- void remove();
-
- bool isOpen() const { return openFlag; }
- bool isWritable() const { return writeFlag; }
- void update();
-
- QString basename() const; //!< filename without extension
- QString dirPath() const; //!< path
- QString path() const; //!< path with filename
- QString name() const; //!< filename
-
- unsigned samples() const;
- unsigned channels() const;
- unsigned samplerate() const;
- unsigned format() const;
- int sampleBits() const;
- void setFormat(int fmt, int ch, int rate);
-
- size_t read(int channel, float**, size_t, bool overwrite = true);
- size_t readWithHeap(int channel, float**, size_t, bool overwrite = true);
- size_t readDirect(float* buf, size_t n) { return sf_readf_float(sf, buf, n); }
- size_t write(int channel, float**, size_t);
-
- off_t seek(off_t frames, int whence);
- void read(SampleV* s, int mag, unsigned pos, bool overwrite = true);
- QString strerror() const;
-
- static SndFile* search(const QString& name);
- friend class SndFileR;
- };
-
-//---------------------------------------------------------
-// SndFileR
-// SndFile with reference count
-//---------------------------------------------------------
-
-class SndFileR {
- SndFile* sf;
-
- public:
- SndFileR() { sf = 0; }
- SndFileR(SndFile* _sf);
- SndFileR(const SndFileR& ed);
- SndFileR& operator=(const SndFileR& ed);
- bool operator==(const SndFileR& c) const { return sf == c.sf; }
- bool operator==(SndFile* c) const { return sf == c; }
- ~SndFileR();
- int getRefCount() const { return sf->refCount; }
- bool isNull() const { return sf == 0; }
-
- bool openRead() { return sf->openRead(); }
- bool openWrite() { return sf->openWrite(); }
- void close() { sf->close(); }
- void remove() { sf->remove(); }
-
- bool isOpen() const { return sf->isOpen(); }
- bool isWritable() const { return sf->isWritable(); }
- void update() { sf->update(); }
-
- QString basename() const { return sf->basename(); }
- QString dirPath() const { return sf->dirPath(); }
- QString path() const { return sf->path(); }
- QString name() const { return sf->name(); }
-
- unsigned samples() const { return sf->samples(); }
- unsigned channels() const { return sf->channels(); }
- unsigned samplerate() const { return sf->samplerate(); }
- unsigned format() const { return sf->format(); }
- int sampleBits() const { return sf->sampleBits(); }
- void setFormat(int fmt, int ch, int rate) {
- sf->setFormat(fmt, ch, rate);
- }
- size_t readWithHeap(int channel, float** f, size_t n, bool overwrite = true) {
- return sf->readWithHeap(channel, f, n, overwrite);
- }
- size_t read(int channel, float** f, size_t n, bool overwrite = true) {
- return sf->read(channel, f, n, overwrite);
- }
- size_t readDirect(float* f, size_t n) { return sf->readDirect(f, n); }
-
- size_t write(int channel, float** f, size_t n) {
- return sf->write(channel, f, n);
- }
- off_t seek(off_t frames, int whence) {
- return sf->seek(frames, whence);
- }
- void read(SampleV* s, int mag, unsigned pos, bool overwrite = true) {
- sf->read(s, mag, pos, overwrite);
- }
- QString strerror() const { return sf->strerror(); }
- };
-
-
-#if 0
-
-class Clip;
-//---------------------------------------------------------
-// ClipBase
-//---------------------------------------------------------
-
-class ClipBase {
- protected:
- QString _name;
- SndFileR f;
- int _spos; // start sample position in WaveFile
- int len; // len of clip
- int lrefs; // logical references
- bool deleted;
- int refCount;
-
- public:
- ClipBase(const SndFileR& f, int start, int len);
- ~ClipBase();
- const QString& name() const { return _name; }
- void setName(const QString& s) { _name = s; }
- int spos() const { return _spos; }
- void setSpos(int s) { _spos = s; }
- SndFileR file1() const { return f; }
-
- void read(unsigned, float**, int, unsigned);
- void write(int, Xml&) const;
- int samples() const { return len; }
- void setSamples(int s) { len = s; }
- int getRefCount() const { return refCount; }
- int references() const { return lrefs; }
- void incRefs() { ++lrefs; }
- void decRefs() { --lrefs; }
- friend class WaveEvent;
- };
-
-//---------------------------------------------------------
-// Clip
-//---------------------------------------------------------
-
-class Clip {
- ClipBase* clip;
-
- public:
- Clip();
- Clip(ClipBase* clip);
- Clip(const SndFileR& f, int start, int len);
- Clip(const Clip&);
- Clip& operator=(const Clip&);
- bool operator==(const Clip& c) const { return clip == c.clip; }
- bool operator==(ClipBase* c) const { return clip == c; }
- ~Clip();
-
- // ClipBase* clipBase() const { return clip; }
- bool isNull() const { return clip == 0; }
- int getRefCount() const { return clip->getRefCount(); }
-
- const QString& name() const { return clip->name(); }
- void setName(const QString& s) { clip->setName(s); }
- int spos() const { return clip->spos(); }
- void setSpos(int s) { clip->setSpos(s); }
- SndFileR file1() const { return clip->file1(); }
-
- void read(unsigned off, float** f, int ch, unsigned nn) {
- clip->read(off, f, ch, nn);
- }
- int samples() const { return clip->samples(); }
- void setSamples(int s) { clip->setSamples(s); }
- int references() const { return clip->references(); }
- void incRefs() { clip->incRefs(); }
- void decRefs() { clip->decRefs(); }
- };
-
-//---------------------------------------------------------
-// ClipList
-//---------------------------------------------------------
-
-class ClipList : public std::list<ClipBase*> {
- public:
- int idx(const Clip&) const;
- Clip search(const QString&) const;
- void write(int, Xml&) const;
- void add(ClipBase* clip) { push_back(clip); }
- void remove(ClipBase*);
- };
-
-typedef ClipList::iterator iClip;
-typedef ClipList::const_iterator ciClip;
-extern ClipBase* readClip(Xml& xml);
-#endif
-
-extern SndFile* getWave(const QString& name, bool readOnlyFlag);
-#endif
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-12 11:32:38 +0000