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author | IOhannes m zmölnig <zmoelnig@iem.at> | 2015-10-14 15:14:38 +0200 |
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committer | IOhannes m zmölnig <zmoelnig@iem.at> | 2015-10-14 15:14:38 +0200 |
commit | 28b7e464fd119b8c848753a1f41070422c463c41 (patch) | |
tree | 07449abdf85d8f1fd4068839b974242b429720ca /sc4pd/headers/lang/SFHeaders.h | |
parent | 90c6018a9401e38859f733b3521c919e042322b7 (diff) | |
parent | 6932ee2d22511226378218992b0005cb01eb235e (diff) |
Merge branchesHEADsvn2git-headmaster
- abstractions/tb
- externals/tb
Diffstat (limited to 'sc4pd/headers/lang/SFHeaders.h')
-rw-r--r-- | sc4pd/headers/lang/SFHeaders.h | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/sc4pd/headers/lang/SFHeaders.h b/sc4pd/headers/lang/SFHeaders.h new file mode 100644 index 0000000..143652d --- /dev/null +++ b/sc4pd/headers/lang/SFHeaders.h @@ -0,0 +1,140 @@ +/* + SuperCollider real time audio synthesis system + Copyright (c) 2002 James McCartney. All rights reserved. + http://www.audiosynth.com + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + + +#ifndef _SFHeaders_ +#define _SFHeaders_ + +#include "SCBase.h" +#include "ReadWriteMacros.h" + +enum { + unsupported_sound_file = -1, + AIFF_sound_file, + AIFC_sound_file, + RIFF_sound_file, + NeXT_sound_file, + IRCAM_sound_file, + SD2_sound_file, + raw_sound_file +}; + +enum { + snd_unsupported = -1, + snd_no_snd, + snd_16_linear, + snd_8_mulaw, + snd_8_linear, + snd_32_float, + snd_32_linear, + snd_8_alaw, + snd_8_unsigned, + snd_24_linear, + snd_64_double, + snd_16_linear_little_endian, + snd_32_linear_little_endian, + snd_32_float_little_endian, + snd_64_double_little_endian, + snd_16_unsigned, + snd_16_unsigned_little_endian, + snd_24_linear_little_endian, + snd_32_vax_float, + snd_12_linear, + snd_12_linear_little_endian, + snd_12_unsigned, + snd_12_unsigned_little_endian +}; + + +class SFHeaderInfo +{ +public: + SFHeaderInfo(); + + bool WriteHeader(FILE *inFile); + + void SetPath(char *inPath); + double SampleRate() { return mSampleRate; } + void SetSampleRate(double inSampleRate) { mSampleRate = inSampleRate; } + void SetFormat(int inHeaderFormat, int inSampleFormat, int inCreator); + + double Freq() { return mFreq; } + + uint8 LoNote() { return mLoNote; } + uint8 HiNote() { return mHiNote; } + uint8 LoVeloc() { return mLoVeloc; } + uint8 HiVeloc() { return mHiVeloc; } + + uint8 NumChannels() { return mNumChannels; } + int32 NumFramesInFile() { return mNumFramesInFile; } + + int makeSoundFileHeader(SC_IOStream<char*>& rw); + + int32 headerFileType(); + int headerSize(); + int sampleFormatSize(); + void newSoundFilePath(); + + bool ReadSoundFileHeader(FILE *fp); + + int32 CalcFrameSize(); + bool SetTypeCreator(); + + char mPath[256]; + double mSampleRate; + double mFreq; + int32 mNumFramesInFile; + int32 mDataOffset; + int32 mCreator; + void *mExtraStuff; + int16 mGain; + int8 mHeaderFormat; + int8 mSampleFormat; + uint8 mNumChannels; + uint8 mLoNote, mHiNote, mLoVeloc, mHiVeloc; + +private: + + + int make_AIFF_header(SC_IOStream<char*>& rw); + int make_AIFC_header(SC_IOStream<char*>& rw); + int make_RIFF_header(SC_IOStream<char*>& rw); + int make_Next_header(SC_IOStream<char*>& rw); + int make_IRCAM_header(SC_IOStream<char*>& rw); + + int sampleFormat_AIFF(); + int sampleFormat_AIFC(); + int sampleFormat_RIFF(); + int sampleFormat_Next(); + int sampleFormat_Next_inv(int inFormat); + void writeCompressionFormat_AIFC(SC_IOStream<char*>& rw); + + bool read_AIFF_Header(SC_IOStream<FILE*>& rw); + bool read_RIFF_Header(SC_IOStream<FILE*>& rw); + bool read_Next_Header(SC_IOStream<FILE*>& rw); +}; + + +extern char gDefaultSoundFolder[256]; +extern char gDefaultSoundFilePath[256]; + +int sampleFormatSize(int inSampleFormat); + +#endif |