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imported DrumSynth, dropped dot drawing and some fixes

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@595 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Javier Serrano Polo
2007-11-14 22:28:36 +00:00
parent ccadd159ca
commit 2ee7b1f41a
805 changed files with 46713 additions and 466 deletions
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53
include/drumsynth.h Normal file
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@@ -0,0 +1,53 @@
// DrumSynth DS file renderer
// Copyright (c)1998-2000 Paul Kellett (mda-vst.com)
// Licensed under the MIT License. Read drumsynth.LICENSE for details
// Version 2.0 (5/10/00)
//
// Adapted for LMMS 2007 Paul Giblock
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#ifndef _DRUMSYNTH_H__
#define _DRUMSYNTH_H__
#include <stdint.h>
class DrumSynth {
public:
DrumSynth() {};
int GetDSFileSamples(const char *dsfile, int16_t *&wave, int channels);
private:
float LoudestEnv(void);
int LongestEnv(void);
void UpdateEnv(int e, long t);
void GetEnv(int env, const char *sec, const char *key, const char *ini);
float waveform(float ph, int form);
int GetPrivateProfileString(const char *sec, const char *key, const char *def, char *buffer, int size, const char *file);
int GetPrivateProfileInt(const char *sec, const char *key, int def, const char *file);
float GetPrivateProfileFloat(const char *sec, const char *key, float def, const char *file);
};
#endif

20
include/sample_buffer.h
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@@ -53,13 +53,6 @@ class sampleBuffer : public QObject, public sharedObject
{
Q_OBJECT
public:
enum drawMethods
{
LINE_CONNECT,
DOTS
} ;
class handleState
{
public:
@@ -92,12 +85,10 @@ public:
const bool _looped = FALSE );
void FASTCALL visualize( QPainter & _p, const QRect & _dr,
const QRect & _clip,
drawMethods _dm = LINE_CONNECT );
inline void visualize( QPainter & _p, const QRect & _dr,
drawMethods _dm = LINE_CONNECT )
const QRect & _clip );
inline void visualize( QPainter & _p, const QRect & _dr )
{
visualize( _p, _dr, _dr, _dm );
visualize( _p, _dr, _dr );
}
inline const QString & audioFile( void ) const
@@ -238,6 +229,11 @@ private:
ch_cnt_t & _channels,
sample_rate_t & _sample_rate );
#endif
f_cnt_t FASTCALL decodeSampleDS( const char * _f,
int_sample_t * & _buf,
ch_cnt_t & _channels,
sample_rate_t & _sample_rate );
QString m_audioFile;
sampleFrame * m_origData;