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-# profile = -pg -profile = - -DEBUGFLAGS = - -optimize = -g $(DEBUGFLAGS) $(profile) -# optimize = -O - -#PORTSMF LIBRARY PATH: -# (set this to the location of allegro.cpp, allegrosmfrd.cpp, allegrosmfwr.cpp, etc.) -# (if you do not have this directory, look for portsmf in the portmedia project -# on sourceforge) -PORTSMF = ../portsmf - -INCLUDES = -Isnd -Ifft3 -I$(PORTSMF) - -#OPTIONS FOR LINUX: -c_opts = $(optimize) -DLINUX $(INCLUDES) - -cc = gcc $(c_opts) -c++ = g++ $(c_opts) -cclink = gcc -c++link = g++ -syslibs = -lm - -scorealign_o = comp_chroma.o gen_chroma.o scorealign.o snd/audionone.o \ - snd/sndcvt.o snd/sndheader.o snd/sndio.o snd/snd.o \ - snd/ieeecvt.o snd/sndlinux.o snd/sndfaillinux.o \ - fft3/FFT.o $(PORTSMF)/mfmidi.o $(PORTSMF)/allegro.o \ - $(PORTSMF)/allegrosmfrd.o $(PORTSMF)/allegrosmfwr.o \ - $(PORTSMF)/allegrord.o $(PORTSMF)/strparse.o trace.o \ - regression.o sautils.o curvefit.o hillclimb.o - -.SUFFIXES: .cpp .c .h .aur .o - -.cpp.o: - $(c++) -c $< -o $*.o - -.c.o: - $(cc) -c $< -o $*.o - -all: scorealign - -header: - echo "**********************************************************" - echo "**********************************************************" - -clean: - echo "removing objects" - find . -name "*~" | xargs rm -f - rm -f $(scorealign_o) - rm -f core* - -cleaner: clean - rm -f TAGS - -cleanest: cleaner - rm -f scorealign - rm -f scorealign.ncb - rm -f scorealign.opt - rm -f scorealign.plg - -TAGS: - find . \( -name "*.cpp" -o -name "*.h" \) -print | etags - - -tags: TAGS - -backup: cleanest - tar cvf ../scorealign.tar . - gzip ../scorealign.tar - echo "please rename ../scorealign.tar.gz" - - -scorealign: $(scorealign_o) - $(c++link) $(scorealign_o) -o scorealign $(syslibs) - -test0: - ./scorealign /home/rbd/wdh/music/nyquist-temp.wav /home/rbd/wdh/music/chrom_nyquist-temp.wav > output.txt - diff output.txt /home/rbd/wdh/music/output.txt | less - -test: - ./scorealign /home/rbd/scorealign/data/live-beeth-s5m1-25s-mono.wav /home/rbd/scorealign/data/midi-beeth-s5m1-25s-mono.wav > output.txt - diff output.txt /home/rbd/wdh/music/output.txt | less - -bigtest: - ./scorealign data/live-Beethoven_Symphony_No5_Mvt1.wav data/midi-Beethoven_Symphony_No5_Mvt1.wav - -bigtest2: - ./scorealign data/midi-Beethoven_Symphony_No5_Mvt1.wav data/live-Beethoven_Symphony_No5_Mvt1.wav - - -# DEPENDENCIES - - - - - - - - - - - +# Linux makefile for scorealign +# please use either make -f Makfile.linux +# -OR- ln -s Makfile.linux Makefile + +# profile = -pg +profile = + +DEBUGFLAGS = + +optimize = -g $(DEBUGFLAGS) $(profile) +# optimize = -O + +#PORTSMF LIBRARY PATH: +# (set this to the location of allegro.cpp, allegrosmfrd.cpp, allegrosmfwr.cpp, etc.) +# (if you do not have this directory, look for portsmf in the portmedia project +# on sourceforge) +PORTSMF = ../portsmf + +INCLUDES = -Isnd -Ifft3 -I$(PORTSMF) + +#OPTIONS FOR LINUX: +c_opts = $(optimize) -DLINUX $(INCLUDES) + +cc = gcc $(c_opts) +c++ = g++ $(c_opts) +cclink = gcc +c++link = g++ +syslibs = -lm + +scorealign_o = comp_chroma.o gen_chroma.o scorealign.o snd/audionone.o \ + snd/sndcvt.o snd/sndheader.o snd/sndio.o snd/snd.o \ + snd/ieeecvt.o snd/sndlinux.o snd/sndfaillinux.o \ + fft3/FFT.o $(PORTSMF)/mfmidi.o $(PORTSMF)/allegro.o \ + $(PORTSMF)/allegrosmfrd.o $(PORTSMF)/allegrosmfwr.o \ + $(PORTSMF)/allegrord.o $(PORTSMF)/strparse.o trace.o \ + regression.o sautils.o curvefit.o hillclimb.o + +.SUFFIXES: .cpp .c .h .aur .o + +.cpp.o: + $(c++) -c $< -o $*.o + +.c.o: + $(cc) -c $< -o $*.o + +all: scorealign + +header: + echo "**********************************************************" + echo "**********************************************************" + +clean: + echo "removing objects" + find . -name "*~" | xargs rm -f + rm -f $(scorealign_o) + rm -f core* + +cleaner: clean + rm -f TAGS + +cleanest: cleaner + rm -f scorealign + rm -f scorealign.ncb + rm -f scorealign.opt + rm -f scorealign.plg + +TAGS: + find . \( -name "*.cpp" -o -name "*.h" \) -print | etags - + +tags: TAGS + +backup: cleanest + tar cvf ../scorealign.tar . + gzip ../scorealign.tar + echo "please rename ../scorealign.tar.gz" + + +scorealign: $(scorealign_o) + $(c++link) $(scorealign_o) -o scorealign $(syslibs) + +test0: + ./scorealign /home/rbd/wdh/music/nyquist-temp.wav /home/rbd/wdh/music/chrom_nyquist-temp.wav > output.txt + diff output.txt /home/rbd/wdh/music/output.txt | less + +test: + ./scorealign /home/rbd/scorealign/data/live-beeth-s5m1-25s-mono.wav /home/rbd/scorealign/data/midi-beeth-s5m1-25s-mono.wav > output.txt + diff output.txt /home/rbd/wdh/music/output.txt | less + +bigtest: + ./scorealign data/live-Beethoven_Symphony_No5_Mvt1.wav data/midi-Beethoven_Symphony_No5_Mvt1.wav + +bigtest2: + ./scorealign data/midi-Beethoven_Symphony_No5_Mvt1.wav data/live-Beethoven_Symphony_No5_Mvt1.wav + + +# DEPENDENCIES + + + + + + + + + + + diff --git a/lib-src/libscorealign/Makefile.osx b/lib-src/libscorealign/Makefile.osx index cf65aad3c..e24d02771 100644 --- a/lib-src/libscorealign/Makefile.osx +++ b/lib-src/libscorealign/Makefile.osx @@ -1,100 +1,100 @@ -# OS X Makefile for scorealign -# NOTE: This is out of date. See the score-align.vcproj -OR- Makefile.linux - -# profile = -pg -profile = - -DEBUGFLAGS = - -#optimize = -g $(DEBUGFLAGS) $(profile) -optimize = -O - -#PORTSMF LIBRARY PATH: -# (set this to the location of allegro.cpp, allegrosmfrd.cpp, allegrosmfwr.cpp, etc.) -# (if you do not have this directory, look for portsmf in the portmedia project -# on sourceforge) -PORTSMF = ../portsmf - -INCLUDES = -Isnd -Ifft3 -I$(PORTSMF) - -#OPTIONS FOR LINUX: -c_opts = $(optimize) -DLINUX $(INCLUDES) - -cc = gcc $(c_opts) -c++ = g++ $(c_opts) -cclink = gcc -c++link = g++ -syslibs = -lm - -scorealign_o = comp_chroma.o gen_chroma.o scorealign.o snd/audionone.o snd/sndcvt.o snd/sndheader.o snd/sndio.o snd/snd.o snd/ieeecvt.o snd/sndlinux.o snd/sndfaillinux.o fft3/FFT.o mfmidi.o $(PORTSMF)/allegro.o $(PORTSMF)/allegrosmfrd.o $(PORTSMF)/allegrosmfwr.o $(PORTSMF)/allegrord.o $(PORTSMF)/strparse.o trace.o regression.o - -.SUFFIXES: .cpp .c .h .aur .o - -.cpp.o: - $(c++) -c $< -o $*.o - -.c.o: - $(cc) -c $< -o $*.o - -all: scorealign - -header: - echo "**********************************************************" - echo "**********************************************************" - -clean: - echo "removing objects" - find . -name "*~" | xargs rm -f - rm -f $(scorealign_o) - rm -f core* - -cleaner: clean - rm -f TAGS - -cleanest: cleaner - rm -f scorealign - rm -f scorealign.ncb - rm -f scorealign.opt - rm -f scorealign.plg - -TAGS: - find . \( -name "*.cpp" -o -name "*.h" \) -print | etags - - -tags: TAGS - -backup: cleanest - tar cvf ../scorealign.tar . - gzip ../scorealign.tar - echo "please rename ../scorealign.tar.gz" - - -scorealign: $(scorealign_o) - $(c++link) $(scorealign_o) -o scorealign $(syslibs) - -test0: - ./scorealign /home/rbd/wdh/music/nyquist-temp.wav /home/rbd/wdh/music/chrom_nyquist-temp.wav > output.txt - diff output.txt /home/rbd/wdh/music/output.txt | less - -test: - ./scorealign /home/rbd/scorealign/data/live-beeth-s5m1-25s-mono.wav /home/rbd/scorealign/data/midi-beeth-s5m1-25s-mono.wav > output.txt - diff output.txt /home/rbd/wdh/music/output.txt | less - -bigtest: - ./scorealign data/live-Beethoven_Symphony_No5_Mvt1.wav data/midi-Beethoven_Symphony_No5_Mvt1.wav - -bigtest2: - ./scorealign data/midi-Beethoven_Symphony_No5_Mvt1.wav data/live-Beethoven_Symphony_No5_Mvt1.wav - - -# DEPENDENCIES - - - - - - - - - - - +# OS X Makefile for scorealign +# NOTE: This is out of date. See the score-align.vcproj -OR- Makefile.linux + +# profile = -pg +profile = + +DEBUGFLAGS = + +#optimize = -g $(DEBUGFLAGS) $(profile) +optimize = -O + +#PORTSMF LIBRARY PATH: +# (set this to the location of allegro.cpp, allegrosmfrd.cpp, allegrosmfwr.cpp, etc.) +# (if you do not have this directory, look for portsmf in the portmedia project +# on sourceforge) +PORTSMF = ../portsmf + +INCLUDES = -Isnd -Ifft3 -I$(PORTSMF) + +#OPTIONS FOR LINUX: +c_opts = $(optimize) -DLINUX $(INCLUDES) + +cc = gcc $(c_opts) +c++ = g++ $(c_opts) +cclink = gcc +c++link = g++ +syslibs = -lm + +scorealign_o = comp_chroma.o gen_chroma.o scorealign.o snd/audionone.o snd/sndcvt.o snd/sndheader.o snd/sndio.o snd/snd.o snd/ieeecvt.o snd/sndlinux.o snd/sndfaillinux.o fft3/FFT.o mfmidi.o $(PORTSMF)/allegro.o $(PORTSMF)/allegrosmfrd.o $(PORTSMF)/allegrosmfwr.o $(PORTSMF)/allegrord.o $(PORTSMF)/strparse.o trace.o regression.o + +.SUFFIXES: .cpp .c .h .aur .o + +.cpp.o: + $(c++) -c $< -o $*.o + +.c.o: + $(cc) -c $< -o $*.o + +all: scorealign + +header: + echo "**********************************************************" + echo "**********************************************************" + +clean: + echo "removing objects" + find . -name "*~" | xargs rm -f + rm -f $(scorealign_o) + rm -f core* + +cleaner: clean + rm -f TAGS + +cleanest: cleaner + rm -f scorealign + rm -f scorealign.ncb + rm -f scorealign.opt + rm -f scorealign.plg + +TAGS: + find . \( -name "*.cpp" -o -name "*.h" \) -print | etags - + +tags: TAGS + +backup: cleanest + tar cvf ../scorealign.tar . + gzip ../scorealign.tar + echo "please rename ../scorealign.tar.gz" + + +scorealign: $(scorealign_o) + $(c++link) $(scorealign_o) -o scorealign $(syslibs) + +test0: + ./scorealign /home/rbd/wdh/music/nyquist-temp.wav /home/rbd/wdh/music/chrom_nyquist-temp.wav > output.txt + diff output.txt /home/rbd/wdh/music/output.txt | less + +test: + ./scorealign /home/rbd/scorealign/data/live-beeth-s5m1-25s-mono.wav /home/rbd/scorealign/data/midi-beeth-s5m1-25s-mono.wav > output.txt + diff output.txt /home/rbd/wdh/music/output.txt | less + +bigtest: + ./scorealign data/live-Beethoven_Symphony_No5_Mvt1.wav data/midi-Beethoven_Symphony_No5_Mvt1.wav + +bigtest2: + ./scorealign data/midi-Beethoven_Symphony_No5_Mvt1.wav data/live-Beethoven_Symphony_No5_Mvt1.wav + + +# DEPENDENCIES + + + + + + + + + + + diff --git a/lib-src/libscorealign/README.txt b/lib-src/libscorealign/README.txt index 2ba4c7502..e08e83dd0 100644 --- a/lib-src/libscorealign/README.txt +++ b/lib-src/libscorealign/README.txt @@ -1,6 +1,6 @@ scorealign -- a program for audio-to-audio and audio-to-midi alignment -Last updated July 17, 2008 by RBD +Last updated 10 May 2013 by RBD Contributors include: Ning Hu @@ -32,8 +32,12 @@ install libsndfile to build scorealign. For Macintosh OS X, use Xcode to open scorealign.xcodeproj For Linux, use "make -f Makefile.linux" -For Windows, open score-align.vcproj (probably out of date now -- please - update the project following Makefile.linux, or contact rbd at cs.cmu.edu) +For Windows, open scorealign-vc2010.sln (This is set up to use my locally built +copies of libsndfile, libogg, libvorbis, and libFLAC. These are such a pain on +Windows, that I actually used a different Visual C++ solution file for Nyquist +that includes projects to build all these libraries. You can find Nyquist on +SourceForge, or you can build the libraries some other way. Note that my +projects are set up to use 8-bit ASCII rather than Unicode or other.) Command line parameters: diff --git a/lib-src/libscorealign/ScoreAlignParams.h b/lib-src/libscorealign/ScoreAlignParams.h deleted file mode 100644 index c0f64d73a..000000000 --- a/lib-src/libscorealign/ScoreAlignParams.h +++ /dev/null @@ -1,29 +0,0 @@ -/********************************************************************** - - Audacity: A Digital Audio Editor - - ScoreAlignParams.h - -**********************************************************************/ - -#ifndef __AUDACITY_SCORE_ALIGN_PARAMS__ -#define __AUDACITY_SCORE_ALIGN_PARAMS__ - -struct ScoreAlignParams { - double mFramePeriod; - double mWindowSize; - double mSilenceThreshold; - double mForceFinalAlignment; - double mIgnoreSilence; - double mPresmoothTime; - double mLineTime; - double mSmoothTime; - // information returned from score alignment: - int mStatus; // wxID_OK or not? - double mAudioStart; - double mAudioEnd; - double mMidiStart; - double mMidiEnd; -}; - -#endif diff --git a/lib-src/libscorealign/alignfiles.cpp b/lib-src/libscorealign/alignfiles.cpp new file mode 100644 index 000000000..3d8e4d825 --- /dev/null +++ b/lib-src/libscorealign/alignfiles.cpp @@ -0,0 +1,87 @@ +/* alignfiles.cpp -- do alignment on files + * + * 14-Jul-08 RBD + * + * This is an intermediate layer between main.cpp, the client, and + * scorealign.cpp, where the real work is done. + */ + +#include "stdio.h" +#include "string.h" +#include "sndfile.h" +#include +#include "allegro.h" +#include "audioreader.h" +#include "audiofilereader.h" +#include "alignfiles.h" +#include "scorealign.h" + +using namespace std; + +/* is_midi_file -- see if file name ends in .mid */ +/**/ +bool is_midi_file(const char *filename) +{ + size_t len = strlen(filename); + return (len > 4 && strcmp(filename + len - 4, ".mid") == 0); +} + + +bool align_files(const char *infilename1, const char *infilename2, + Scorealign &sa, bool verbose) +{ + sa.verbose = verbose; + if (verbose) printf("opening %s\n", infilename1); + if (is_midi_file(infilename1)) { + // get sequence from infilename1 + Alg_seq seq(infilename1, true); + if (seq.get_read_error()) { // error opening file + if (verbose) + printf ("Error: Not able to open input file %s\n", + infilename1); + return false; + } + if (verbose) printf("opening %s\n", infilename2); + if (is_midi_file(infilename2)) { + // get sequence from infilename2 + Alg_seq seq2(infilename2, true); + if (seq2.get_read_error()) { // error opening file + if (verbose) + printf ("Error: Not able to open input file %s\n", + infilename2); + return false; + } + sa.align_midi_to_midi(seq, seq2); + return true; + } else { + // get audio from infilename2 + Audio_file_reader reader; + if (!reader.open(infilename2, sa, verbose)) { + if (verbose) + printf ("Error: Not able to open input file %s\n", + infilename2); + return false; + } + sa.align_midi_to_audio(seq, reader); + return true; + } + } else { // if first file is audio, so is second file + Audio_file_reader reader1; + if (!reader1.open(infilename1, sa, verbose)) { + if (verbose) + printf ("Error: Not able to open input file %s\n", + infilename1); + return false; + } + if (verbose) printf("opening %s\n", infilename2); + Audio_file_reader reader2; + if (!reader2.open(infilename2, sa, verbose)) { + if (verbose) + printf ("Error: Not able to open input file %s\n", + infilename2); + return false; + } + sa.align_audio_to_audio(reader1, reader2); + return true; + } +} diff --git a/lib-src/libscorealign/alignfiles.h b/lib-src/libscorealign/alignfiles.h new file mode 100644 index 000000000..db1b3078d --- /dev/null +++ b/lib-src/libscorealign/alignfiles.h @@ -0,0 +1,18 @@ +/* alignfiles.h -- perform alignment given filenames + * + * this module is an intermediate between the command-line interface + * main.cpp and the alignment code in scorealign.cpp. The scorealign.cpp + * module is supposed to work on data from any source, e.g. it could be + * a file, or it could be an object that sucks samples out of an + * Audacity wave track. This module is supposed to not assume a command + * line, type-script based interface, but *does* assume that you want + * to read data from files, so you pass filenames into this module and + * it reads the files and calls scorealign.cpp to do the alignment work. + * + * 14-Jul-08 RBD + */ + +bool align_files(const char *infilename1, const char *infilename2, + Scorealign &sa, bool verbose); + +bool is_midi_file(const char *filename); diff --git a/lib-src/libscorealign/audiofilereader-snd.cpp b/lib-src/libscorealign/audiofilereader-snd.cpp new file mode 100644 index 000000000..9cc8e097b --- /dev/null +++ b/lib-src/libscorealign/audiofilereader-snd.cpp @@ -0,0 +1,83 @@ +/* audiofilereader.cpp -- implements a class to read samples + * + * 14-Jun-08 RBD + */ +#include "assert.h" +#include "stdio.h" +#include "string.h" +#include "snd.h" +#include "audioreader.h" +#include "audiofilereader.h" + +double Audio_file_reader::get_sample_rate() +{ + return snd.format.srate; +} + + +long Audio_file_reader::get_frames() +{ + return (snd.u.file.end_offset - snd.u.file.byte_offset) / + snd_bytes_per_frame(&snd); +} + + +long Audio_file_reader::read(float *data, long n) +{ + // note that "samples_per_frame" is really "frames_per_window" in this + // context, so we're computing bytes per window + char *input_data = (char *) alloca(bytes_per_frame * samples_per_frame); + assert(input_data != NULL) ; + + // read into the end of data + long frames_read = snd_read(&snd, input_data, n); + // now convert and move to beginning of data + snd_node float_sound; + float_sound.format = snd.format; + float_sound.format.channels = 1; // make sure we convert to mono + float_sound.format.mode = SND_MODE_FLOAT; // and convert to float + float_sound.format.bits = 32; + // note: snd_convert takes a frame count; divide samples by channels + int converted = snd_convert(&float_sound, data, &snd, input_data, n); + if (frames_read == n) assert(converted == n); + return frames_read; +} + + +bool Audio_file_reader::open(char *filename, Scorealign &sa, bool verbose) +{ + bytes_per_frame = 0; // initialize now in case an error occurs + snd.device = SND_DEVICE_FILE; + snd.write_flag = SND_READ; + strcpy(snd.u.file.filename, filename); + long flags; + int infile = snd_open(&snd, &flags); + if (infile == SND_SUCCESS) { + bytes_per_frame = snd_bytes_per_frame(&snd); + calculate_parameters(sa, verbose); + return true; + } + return false; +} + + +void Audio_file_reader::close() +{ + snd_close(&snd); +} + + +void Audio_file_reader::print_info() +{ + printf(" file name = %s\n", snd.u.file.filename); + double sample_rate = snd.format.srate; + printf(" sample rate = %g\n", sample_rate); + printf(" channels = %d\n", snd.format.channels); + /*=============================================================*/ + long frames =(snd.u.file.end_offset - snd.u.file.byte_offset) / + snd_bytes_per_frame(&snd); + printf(" total frames number is = %d\n", frames); + printf(" bits per sample is %d\n", snd.format.bits); + printf(" audio duration = %g seconds\n", (frames) / sample_rate); + /*=============================================================*/ +} diff --git a/lib-src/libscorealign/audiofilereader-snd.h b/lib-src/libscorealign/audiofilereader-snd.h new file mode 100644 index 000000000..35f42d89a --- /dev/null +++ b/lib-src/libscorealign/audiofilereader-snd.h @@ -0,0 +1,13 @@ +class Audio_file_reader : public Audio_reader { + public: + virtual long read(float *data, long n); + snd_node snd; + int bytes_per_frame; + bool open(char *filename, Scorealign &sa, bool verbose); + void close(); + snd_type get_snd() { return &snd; } + double Audio_file_reader::get_sample_rate(); + long get_frames(); + void print_info(); +}; + diff --git a/lib-src/libscorealign/audiofilereader.cpp b/lib-src/libscorealign/audiofilereader.cpp new file mode 100644 index 000000000..c2d14e7a3 --- /dev/null +++ b/lib-src/libscorealign/audiofilereader.cpp @@ -0,0 +1,102 @@ +/* audiofilereader.cpp -- implements a class to read samples + * + * 14-Jun-08 RBD + * 16-Jun-08 RBD revised to use libsndfile + */ +#include "assert.h" +#include "stdlib.h" +#include "stdio.h" +#include "string.h" +#include "sndfile.h" +#include "audioreader.h" +#include "audiofilereader.h" + +#ifdef WIN32 +#include +#include +#define bzero(addr, siz) memset(addr, 0, siz) +#define alloca _alloca +#endif + +double Audio_file_reader::get_sample_rate() +{ + return sf_info.samplerate; +} + + +long Audio_file_reader::get_frames() +{ + return total_frames; +} + + +long Audio_file_reader::read(float *data, long n) +{ + // note that "samples_per_frame" is really "frames_per_window" in this + // context, so we're computing bytes per window + float *input_data = (float *) alloca(bytes_per_frame * samples_per_frame); + assert(input_data != NULL) ; + + long frames_read = (long) sf_readf_float(sf, input_data, n); + long chans = sf_info.channels; + // now convert to mono and move to data + for (int frame = 0; frame < frames_read; frame++) { + float sum = 0; + for (int chan = 0; chan < sf_info.channels; chan++) { + // sum over channels within a frame + sum += input_data[frame * chans + chan]; + } + // write the frame sum to result array + data[frame] = sum; + } + return frames_read; +} + + +bool Audio_file_reader::open(const char *filename, Scorealign &sa, bool verbose) +{ + bytes_per_frame = 0; // initialize now in case an error occurs + name[0] = 0; + bzero(&sf_info, sizeof(sf_info)); + sf = sf_open(filename, SFM_READ, &sf_info); + if (!sf) { +#ifdef WIN32 + /* windows-specific code to report error opening file */ + char *msg; + DWORD code = GetLastError(); + DWORD code2 = FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM, + 0, code, 0, (LPSTR) &msg, 0, 0); + printf("Error string: %s\n", msg); + LocalFree(msg); +#endif + return false; + } + strncpy(name, filename, MAX_NAME_LEN); + name[MAX_NAME_LEN] = 0; // just in case + total_frames = (long) sf_seek(sf, 0, SEEK_END); + sf_seek(sf, 0, SEEK_SET); + // we're going to read floats, but they might be multi-channel... + bytes_per_frame = sf_info.channels * sizeof(float); + calculate_parameters(sa, verbose); + return true; +} + + +void Audio_file_reader::close() +{ + sf_close(sf); +} + + +void Audio_file_reader::print_info() +{ + printf(" file name = %s\n", name); + double sample_rate = sf_info.samplerate; + printf(" sample rate = %g\n", sample_rate); + printf(" channels = %d\n", sf_info.channels); + /*=============================================================*/ + printf(" total frames number is = %ld\n", total_frames); + printf(" audio duration = %g seconds\n", total_frames / sample_rate); + /*=============================================================*/ +} diff --git a/lib-src/libscorealign/audiofilereader.h b/lib-src/libscorealign/audiofilereader.h new file mode 100644 index 000000000..b2ac52b0a --- /dev/null +++ b/lib-src/libscorealign/audiofilereader.h @@ -0,0 +1,17 @@ +#define MAX_NAME_LEN 255 + +class Audio_file_reader : public Audio_reader { + public: + virtual long read(float *data, long n); + SNDFILE *sf; + SF_INFO sf_info; + char name[MAX_NAME_LEN + 1]; + int bytes_per_frame; + long total_frames; + bool open(const char *filename, Scorealign &sa, bool verbose); + void close(); + double get_sample_rate(); + long get_frames(); + void print_info(); +}; + diff --git a/lib-src/libscorealign/audiomixerreader.cpp b/lib-src/libscorealign/audiomixerreader.cpp deleted file mode 100644 index b066c95e4..000000000 --- a/lib-src/libscorealign/audiomixerreader.cpp +++ /dev/null @@ -1,81 +0,0 @@ -/* audiomixerreader.cpp -- implements a class to read samples from Audacity -* -* 17-Jun-08 RBD created based on audiofilereader.cpp -*/ -#include -#include -#include -#include -#include "audioreader.h" -#include "allegro.h" -#include "scorealign.h" -#include "scorealign-glue.h" -#include "audiomixerreader.h" - -double Audio_mixer_reader::get_sample_rate() -{ - return sample_rate; -} - - -Audio_mixer_reader::Audio_mixer_reader(void *mixer_, - mixer_process_fn fn_ptr, int chans, - double srate, double end_time) -{ - mixer = mixer_; // store in member variable - mixer_process = fn_ptr; - buffer = NULL; - buffer_len = 0; - index = 0; - channels = chans; - sample_rate = srate; - total_frames = (long) (end_time * srate + 0.5 /* for rounding */); -} - - -long Audio_mixer_reader::get_frames() -{ - // precondition: mixer is valid and no samples have been read - return total_frames; -} - - -long Audio_mixer_reader::read(float *data, long n) -{ - for (int i = 0; i < n; i++) { // fill data - float sum = 0; - // note: assume mixer returns stereo (interleaved) - for (int chan = 0; chan < channels; chan++) { - // sum over channels within a frame - if (index >= buffer_len * channels) { - buffer_len = - (*mixer_process) (mixer, &buffer, AMR_BUFFER_FRAMES); - // frame_count = mixer->Process(AMR_BUFFER_FRAMES); - // buffer = (float *) mixer->GetBuffer(); - index = 0; - if (buffer_len == 0) { // no more samples to read - // but we processed i - return i; - } - } - sum += buffer[index++]; - } - data[i] = sum; - } - return n; // when end is reached, n will be 0, but the caller shouldn't - // be asking for samples beyond the end because the caller knows - // how many samples to ask for. -} - -void Audio_mixer_reader::close() -{ - // mixer is deleted by the creator of this object, so don't delete here - buffer = NULL; -} - -void Audio_mixer_reader::print_info() -{ - printf(" Audacity mixer at @ %p\n", mixer); - printf(" sample rate %g\n", get_sample_rate()); - printf(" total frames %ld\n", get_frames()); -} diff --git a/lib-src/libscorealign/audiomixerreader.h b/lib-src/libscorealign/audiomixerreader.h deleted file mode 100644 index 8e2158a29..000000000 --- a/lib-src/libscorealign/audiomixerreader.h +++ /dev/null @@ -1,27 +0,0 @@ -/* audiomixerreader.h -- reads samples from an Audacity mixer on behalf of scorealign - * - * 21-Jul-08 RBD - */ - -#define AMR_BUFFER_FRAMES 4096 - -class Audio_mixer_reader : public Audio_reader { -public: - virtual long read(float *data, long n); - // Mixer *mixer; - void *mixer; - mixer_process_fn mixer_process; - float *buffer; - int channels; - long buffer_len; // number of samples pointed to by buffer - long index; // index into buffer - long total_frames; // number of frames in input audio - // (returned by get_frames) - double sample_rate; - Audio_mixer_reader(void *mixer, mixer_process_fn fn_ptr, int chans, - double srate, double end_time); - void close(); - double get_sample_rate(); - long get_frames(); - void print_info(); -}; \ No newline at end of file diff --git a/lib-src/libscorealign/autotools/depcomp b/lib-src/libscorealign/autotools/depcomp deleted file mode 100644 index e5f9736c7..000000000 --- a/lib-src/libscorealign/autotools/depcomp +++ /dev/null @@ -1,589 +0,0 @@ -#! /bin/sh -# depcomp - compile a program generating dependencies as side-effects - -scriptversion=2007-03-29.01 - -# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software -# Foundation, Inc. - -# 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA -# 02110-1301, USA. - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# Originally written by Alexandre Oliva . - -case $1 in - '') - echo "$0: No command. Try \`$0 --help' for more information." 1>&2 - exit 1; - ;; - -h | --h*) - cat <<\EOF -Usage: depcomp [--help] [--version] PROGRAM [ARGS] - -Run PROGRAMS ARGS to compile a file, generating dependencies -as side-effects. - -Environment variables: - depmode Dependency tracking mode. - source Source file read by `PROGRAMS ARGS'. - object Object file output by `PROGRAMS ARGS'. - DEPDIR directory where to store dependencies. - depfile Dependency file to output. - tmpdepfile Temporary file to use when outputing dependencies. - libtool Whether libtool is used (yes/no). - -Report bugs to . -EOF - exit $? - ;; - -v | --v*) - echo "depcomp $scriptversion" - exit $? - ;; -esac - -if test -z "$depmode" || test -z "$source" || test -z "$object"; then - echo "depcomp: Variables source, object and depmode must be set" 1>&2 - exit 1 -fi - -# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. -depfile=${depfile-`echo "$object" | - sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} -tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} - -rm -f "$tmpdepfile" - -# Some modes work just like other modes, but use different flags. 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Check the \`README' file, - it often tells you about the needed prerequisites for installing - this package. You may also peek at any GNU archive site, in case - some other package would contain this missing \`$1' program." - exit 1 - ;; -esac - -exit 0 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-end: "$" -# End: diff --git a/lib-src/libscorealign/changelog.txt b/lib-src/libscorealign/changelog.txt new file mode 100644 index 000000000..134057821 --- /dev/null +++ b/lib-src/libscorealign/changelog.txt @@ -0,0 +1,5 @@ +Change Log for scorealign + +03-Jul-2008 RBD modified to use latest changes to portsmf + added this file and license.txt + diff --git a/lib-src/libscorealign/compare_transcripts.vcproj b/lib-src/libscorealign/compare_transcripts.vcproj new file mode 100755 index 000000000..3479c85da --- /dev/null +++ b/lib-src/libscorealign/compare_transcripts.vcproj @@ -0,0 +1,197 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/lib-src/libscorealign/compare_transcripts/compare.cpp b/lib-src/libscorealign/compare_transcripts/compare.cpp new file mode 100755 index 000000000..2eaf81bd1 --- /dev/null +++ b/lib-src/libscorealign/compare_transcripts/compare.cpp @@ -0,0 +1,70 @@ +#include "stdio.h" +#include "stdlib.h" +#include "string.h" +#include "math.h" + +bool read_stuff(FILE *f, int &p, float &start, float &dur) +{ + int n, chan, vel; + int c; + while ((c = getc(f)) == '#') { + while ((c = getc(f)) != '\n' && c != EOF) ; + } + ungetc(c, f); + int fields = fscanf(f, "%d %d %d %d %f %f", &n, &chan, &p, &vel, &start, &dur); + if (fields == EOF) { + return false; + } else if (fields != 6) { + printf("Error scanning file\n"); + exit(1); + } + while ((c = getc(f)) != '\n' && c != EOF) ; + return true; +} + + +void print_usage(char *progname) +{ + printf("%s file1 file2\n", progname); +} + + +int main(int argc, char *argv[]) +{ + char *file1; + char *file2; + char *progname = strrchr(argv[0], '/'); + progname = progname ? progname + 1 : argv[0]; + if (argc < 3) { + print_usage(progname); + return 1; + } + file1 = argv[1]; + file2 = argv[2]; + FILE *f1 = fopen(file1, "r"); + FILE *f2 = fopen(file2, "r"); + int count = 0; + float sum = 0.0; + float sumsqr = 0.0; + while (true) { + int p1, p2; + float start1, start2; + float dur1, dur2; + bool ok1 = read_stuff(f1, p1, start1, dur1); + bool ok2 = read_stuff(f2, p2, start2, dur2); + if (ok1 != ok2 || p1 != p2) { + printf("Transcripts are not compatible\n"); + exit(1); + } + if (!ok1) break; + count++; + float diff = start2 - start1; + sum += diff; + sumsqr += diff * diff; + } + float avg = sum / count; + float stddev = sqrt((sumsqr / count) - (avg * avg)); + printf("average error = %g\nstandard deviation = %g\n", avg, stddev); + + return 0; +} \ No newline at end of file diff --git a/lib-src/libscorealign/compare_transcripts/compare_transcripts.sln b/lib-src/libscorealign/compare_transcripts/compare_transcripts.sln new file mode 100755 index 000000000..1d22da03a --- /dev/null +++ b/lib-src/libscorealign/compare_transcripts/compare_transcripts.sln @@ -0,0 +1,20 @@ + +Microsoft Visual Studio Solution File, Format Version 9.00 +# Visual Studio 2005 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "compare_transcripts", "compare_transcripts.vcproj", "{C7876B12-4C66-4C26-9318-3363CD9A3FE9}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {C7876B12-4C66-4C26-9318-3363CD9A3FE9}.Debug|Win32.ActiveCfg = Debug|Win32 + {C7876B12-4C66-4C26-9318-3363CD9A3FE9}.Debug|Win32.Build.0 = Debug|Win32 + {C7876B12-4C66-4C26-9318-3363CD9A3FE9}.Release|Win32.ActiveCfg = Release|Win32 + {C7876B12-4C66-4C26-9318-3363CD9A3FE9}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/lib-src/libscorealign/configure b/lib-src/libscorealign/configure deleted file mode 100755 index 75dd3f00d..000000000 --- a/lib-src/libscorealign/configure +++ /dev/null @@ -1,6731 +0,0 @@ -#! /bin/sh -# Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.65 for scorealign 0.1. -# -# -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, -# Inc. -# -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. 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This bit tries to work out what flags we -dnl should add to the compiler we are using. -dnl -------------------------------------------------------------------------- - -dnl Strict prototypes flags for C (only C because doesn't work for C++) -AX_CFLAGS_STRICT_PROTOTYPES(CFLAGS) - -dnl Sensible warnings for C -AX_CFLAGS_WARN_ALL(wall_flags) -CFLAGS="${CFLAGS} $wall_flags" -dnl try and use it on C++ as well -AX_CXX_CHECK_FLAG([$wall_flags], [[int foo;]], [[foo = 1;]], cxx_does_wall="yes", cxx_does_wall="no") -if test "x$cxx_does_wall" = "xyes" ; then - dnl can use all warnings flag on the C++ compiler - CXXFLAGS="${CXXFLAGS} $wall_flags" -fi -AX_CXXCPP_CHECK_FLAG([$wall_flags], [[int foo;]], [[foo = 1;]], cpp_does_wall="yes", cpp_does_wall="no") -if test "x$cpp_does_wall" = "xyes" ; then - dnl can use all warnings flag on the C++ pre-processor - CPPFLAGS="${CPPFLAGS} $wall_flags" -fi - -dnl --- check for required libraries --- -dnl system libraries -AC_CHECK_FUNCS([strchr memmove]) -AC_FUNC_MALLOC -AC_HEADER_STDBOOL - -dnl Checks for header files. -AC_HEADER_STDC -AC_CHECK_HEADERS([stdlib.h string.h]) - -dnl Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -AC_TYPE_SIZE_T - -AC_CONFIG_FILES([Makefile scorealign.pc scorealign-uninstalled.pc]) - -AC_OUTPUT - -echo "" -echo "Run 'configure --help' for an explanation of the possible options," -echo "otherwise run 'make' to build scorealign." - -dnl Indentation settings for Vim and Emacs and unique identifier for Arch, a -dnl version control system. Please do not modify past this point. -# Local Variables: -# c-basic-offset: 3 -# indent-tabs-mode: nil -# End: -# -# vim: et sts=3 sw=3 diff --git a/lib-src/libscorealign/curvefit.cpp b/lib-src/libscorealign/curvefit.cpp index 84d839f5d..a0984de66 100644 --- a/lib-src/libscorealign/curvefit.cpp +++ b/lib-src/libscorealign/curvefit.cpp @@ -196,7 +196,6 @@ double Curvefit::distance_xy(double x, double y) printf("FATAL INTERNAL ERROR IN distance_xy: neither x nor y is " "an integer\n"); assert(false); - return 100.0; // to make the compiler happy } } @@ -220,6 +219,7 @@ double Curvefit::compute_dist(int i) for (int y = (int) y1; y < y2; y++) { double x = interpolate(y1, x1, y2, x2, y); sum += distance_xy(x, y); + // printf("dist %g %d = %g\n", x, y, distance_xy(x, y)); } } // normalize using line length: sum/n is average distance. Multiply @@ -231,7 +231,7 @@ double Curvefit::compute_dist(int i) double rslt = sqrt(dx*dx + dy*dy) * sum / n; // printf("compute_dist %d: x1 %g y1 %g x2 %g y2 %g sum %g rslt %g\n", // i, x1, y1, x2, y2, sum, rslt); - if (rslt < 0 || rslt > 20 * n) { // DEBUGGING + if (rslt < 0 || rslt > 24 * n) { // DEBUGGING printf("internal error"); } return rslt; diff --git a/lib-src/libscorealign/gen_chroma.cpp b/lib-src/libscorealign/gen_chroma.cpp index 842b0283f..1e93e6e81 100644 --- a/lib-src/libscorealign/gen_chroma.cpp +++ b/lib-src/libscorealign/gen_chroma.cpp @@ -206,10 +206,10 @@ int Scorealign::gen_chroma_audio(Audio_reader &reader, int hcutoff, // allocate some buffers for use in the loop int full_data_size = nextPowerOf2(reader.samples_per_frame); if (verbose) { - printf(" samples per frame is %d \n", reader.samples_per_frame); - printf(" total chroma frames %d\n", reader.frame_count); + printf(" samples per frame is %ld \n", reader.samples_per_frame); + printf(" total chroma frames %ld\n", reader.frame_count); // printf(" Window size %g second \n", reader.window_size); - printf(" hopsize in samples %d \n", reader.hop_samples); + printf(" hopsize in samples %ld \n", reader.hop_samples); printf(" fft size %d\n", full_data_size); } @@ -520,7 +520,7 @@ int Scorealign::gen_chroma_midi(Alg_seq &seq, float dur, int nnotes, float velocity = item->note->loud; float weight = overlap * velocity; #if DEBUG_LOG - fprintf(dbf, "%3d pitch %g starting %g key %d overlap %g velocity %g\n", + fprintf(dbf, "%3d pitch %g starting %g key %ld overlap %g velocity %g\n", cv_index, item->note->pitch, item->note->time, item->note->get_identifier(), overlap, velocity); #endif diff --git a/lib-src/libscorealign/main.cpp b/lib-src/libscorealign/main.cpp new file mode 100644 index 000000000..98c78a8c1 --- /dev/null +++ b/lib-src/libscorealign/main.cpp @@ -0,0 +1,407 @@ +/* main.cpp -- the command line interface for scorealign + * + * 14-Jul-08 RBD + */ + +#include "stdio.h" +#include "main.h" +#include +#include "allegro.h" +#include "audioreader.h" +#include "scorealign.h" +#include "sautils.h" +#include "alignfiles.h" +#include "gen_chroma.h" +#include "comp_chroma.h" + +// a global object with score alignment parameters and data +Scorealign sa; + +static void print_usage(const char *progname) +{ + printf("\nUsage: %s [- [ " + " ]] []\n", progname); + printf(" specifying only simply transcribes MIDI in " + "to\n"); + printf(" transcription.txt. Otherwise, align and .\n"); + printf(" -h 0.25 indicates a frame period of 0.25 seconds\n"); + printf(" -w 0.25 indicates a window size of 0.25 seconds.\n"); + printf(" -d 0.1 indicates a silence threshold of RMS=0.1.\n"); + printf(" -r indicates filename to write raw alignment path to " + "(default path.data)\n"); + printf(" -s is filename to write smoothed alignment path(default is " + "smooth.data)\n"); + printf(" -t is filename to write the time aligned transcription " + "(default is transcription.txt)\n"); + printf(" -m is filename to write the time aligned midi file " + "(default is midi.mid)\n"); + printf(" -b is filename to write the time aligned beat times " + "(default is beatmap.txt)\n"); + printf(" -i is filename to write an image of the distance matrix " + "(default is distance.pnm)\n"); + printf(" -o 2.0 indicates a smoothing window time of 2.0s\n"); + printf(" -p 3.0 indicates presmoothing with a 3s window\n"); + printf(" -x 6.0 indicates 6s line segment approximation\n"); +#if (defined (_WIN32) || defined (WIN32)) + printf(" This is a Unix style command line application which\n" + " should be run in a MSDOS box or Command Shell window.\n\n"); + printf(" Type RETURN to exit.\n") ; + getchar(); +#endif +} /* print_usage */ + + +/* SAVE_SMOOTH_FILE + saves the smooth time map in SMOOTH_FILENAME + +*/ +void save_smooth_file(const char *smooth_filename, Scorealign &sa) { + FILE *smoothf = fopen(smooth_filename, "w"); + assert(smoothf); + for (int i = 0; i < sa.file0_frames; i++) { + fprintf(smoothf, "%g \t%g\n", i * sa.actual_frame_period_0, + sa.smooth_time_map[i] * sa.actual_frame_period_1); + } + fclose(smoothf); +} + + +/* PRINT_BEAT_MAP + prints the allegro beat_map (for debugging) which contain + the time, beat pair for a song +*/ +void print_beat_map(Alg_seq &seq, const char *filename) { + + FILE *beatmap_print = fopen(filename, "w"); + + Alg_beats &b = seq.get_time_map()->beats; + long num_beats = seq.get_time_map()->length(); + + for(int i = 0; i < num_beats; i++) { + fprintf(beatmap_print," %f %f \n", b[i].beat, b[i].time); + } + fclose(beatmap_print); + +} + + +/* EDIT_TRANSCRIPTION + edit the allegro time map structure according + to the warping and output a midi file and transcription + file + +*/ +void edit_transcription(Alg_seq &seq , bool warp, FILE *outf, + const char *midi_filename, const char *beat_filename) { + int note_x = 1; + seq.convert_to_seconds(); + Alg_iterator iter(&seq, false); // no note-offs + iter.begin(); + Alg_event_ptr e = iter.next(); + + while (e) { + if (e->is_note()) { + Alg_note_ptr n = (Alg_note_ptr) e; + fprintf(outf, "%d %ld %d %d ", + note_x++, n->chan, ROUND(n->pitch), ROUND(n->loud)); + // now compute onset time mapped to audio time + double start = n->time; + double finish = n->time + n->dur; + if (warp) { + start = sa.map_time(start); + finish = sa.map_time(finish); + } + fprintf(outf, "%.3f %.3f\n", start, finish-start); + } + e = iter.next(); + } + iter.end(); + fclose(outf); + if (warp) { + // align the midi file and write out + sa.midi_tempo_align(seq); + seq.smf_write(midi_filename); + print_beat_map(seq, beat_filename); + } +} + + +// save image of distance matrix +void save_image(const char *image_filename, Scorealign &sa) +{ + FILE *outf = fopen(image_filename, "wb"); + if (!outf) { + fprintf(stderr, "Error: could not open %s for write.\n", + image_filename); + } + float max_d = 0.0; + float min_d = 999999.0; + fputs("P5\n", outf); + fprintf(outf, "%d %d 255\n", sa.file1_frames, sa.file0_frames); + for (int row = 0; row < sa.file0_frames; row++) { + for (int col = 0; col < sa.file1_frames; col++) { + float d = sa.gen_dist(row, col); +#ifdef DEBUG_LOG + fprintf(dbf, "%d %d %g\n", row, col, d); +#endif + if (d > max_d) max_d = d; + if (d < min_d) min_d = d; + int pixel = (int) (255 * (d / 6.0) + 0.5); + if (pixel > 255) pixel = 255; + putc(pixel, outf); + } + } + fclose(outf); + printf("max distance %g, min distance %g\n", max_d, min_d); +} + + +/* SAVE_TRANSCRIPTION +write note data corresponding to audio file + +assume audio file is file 1 and midi file is file 2 +so pathx is index into audio, pathy is index into MIDI + +If warp is false, simply write a transcription of the midi file. + +Every note has 6 fields separated by a space character. The fields are: + +Where + is just an integer note number, e.g. 1, 2, 3, ... + is MIDI channel from 0 to 15 + is MIDI key number (60 = middle C) + is MIDI key velocity (1 to 127) + is time in seconds, rounded to 3 decimal places (milliseconds) + is time in seconds, rounded to 3 decimal places +*/ +void save_transcription(const char *file0, const char *file1, + bool warp, const char *filename, const char *smooth_filename, + const char *midi_filename, const char *beat_filename) +{ + + const char *midiname; //midi file to be read + const char *audioname; //audio file to be read + + if (warp) save_smooth_file(smooth_filename, sa); + + //If either is a midifile + if (is_midi_file(file0) || is_midi_file(file1)) { + + if (is_midi_file(file0)) { + midiname=file0; + audioname=file1; + } else { + midiname=file1; + audioname=file0; + } + + Alg_seq seq(midiname, true); + + FILE *outf = fopen(filename, "w"); + if (!outf) { + printf("Error: could not open %s\n", filename); + return; + } + fprintf(outf, "# transcription of %s\n", midiname); + if (warp) { + fprintf(outf, "# note times are aligned to %s\n", audioname); + } else { + fprintf(outf, "# times are unmodified from those in MIDI file\n"); + } + fprintf(outf, "# transcription format : " + " \n"); + + edit_transcription(seq, warp, outf, midi_filename, beat_filename); + } +} + + +/* SAVE_PATH + write the alignment path to FILENAME +*/ +void save_path(const char *filename, int pathlen, short* pathx, short *pathy, + float actual_frame_period_0, float actual_frame_period_1) +{ + // print the path to a (plot) file + FILE *pathf = fopen(filename, "w"); + assert(pathf); + int p; + for (p = 0; p < pathlen; p++) { + fprintf(pathf, "%g %g\n", pathx[p] * actual_frame_period_0, + pathy[p] * actual_frame_period_1); + } + fclose(pathf); +} + + +/* + Prints the chroma table (for debugging) +*/ + +void print_chroma_table(const float *chrom_energy, int frames) +{ + int i, j; + for (j = 0; j < frames; j++) { + for (i = 0; i <= CHROMA_BIN_COUNT; i++) { + printf("%5.2f | ", AREF2(chrom_energy, j, i)); + } + printf("\n"); + } +} + + +int main(int argc, char *argv []) +{ + const char *progname, *infilename0, *infilename1; + const char *smooth_filename, *path_filename, *trans_filename; + const char *midi_filename, *beat_filename, *image_filename; + + //just transcribe if trasncribe == 1 + int transcribe = 0; + + // Default for the user definable parameters + + path_filename = "path.data"; + smooth_filename = "smooth.data"; + trans_filename = "transcription.txt"; + midi_filename = "midi.mid"; + beat_filename = "beatmap.txt"; + image_filename = "distance.pnm"; + + progname = strrchr(argv [0], '/'); + progname = progname ? progname + 1 : argv[0] ; + + // If no arguments, return usage + if (argc < 2) { + print_usage(progname); + return 1; + } + + + + /*******PARSING CODE BEGINS*********/ + int i = 1; + while (i < argc) { + //expected flagged argument + if (argv[i][0] == '-') { + char flag = argv[i][1]; + if (flag == 'h') { + sa.frame_period = atof(argv[i+1]); + } else if (flag == 'w') { + sa.window_size = atof(argv[i+1]); + } else if (flag == 'r') { + path_filename = argv[i+1]; + } else if (flag == 's') { + smooth_filename = argv[i+1]; + } else if (flag == 't') { + trans_filename = argv[i+1]; + } else if (flag == 'm') { + midi_filename = argv[i+1]; + } else if (flag == 'i') { + image_filename = argv[i+1]; + } else if (flag == 'b') { + beat_filename = argv[i+1]; + } else if (flag == 'o') { + sa.smooth_time = atof(argv[i+1]); + } else if (flag == 'p') { + sa.presmooth_time = atof(argv[i+1]); + } else if (flag == 'x') { + sa.line_time = atof(argv[i+1]); + } else if (flag == 'd') { + sa.silence_threshold = atof(argv[i+1]); + } + i++; + } + // When aligning audio to midi we must force file0 to be midi + else { + // file 1 is midi + if (transcribe == 0) { + infilename0 = argv[i]; + transcribe++; + } + // file 2 is audio or a second midi + else { + infilename1 = argv[i]; + transcribe++; + } + } + i++; + } + /**********END PARSING ***********/ + if (sa.presmooth_time > 0 && sa.line_time > 0) { + printf("WARNING: both -p and -x options selected.\n"); + } + + if (transcribe == 1) { + // if only one midi file, just write transcription and exit, + // no alignment + save_transcription(infilename0, "", false, trans_filename,NULL, NULL, NULL); + printf("Wrote %s\n", trans_filename); + goto finish; + } + + + // if midi only in infilename1, make it infilename0 + if (is_midi_file(infilename1) && !is_midi_file(infilename0)) { + const char *temp; + temp = infilename0; + infilename0 = infilename1; + infilename1 = temp; + } + + if (!align_files(infilename0, infilename1, sa, true /* verbose */)) { + printf("An error occurred, not saving path and transcription data\n"); + goto finish; + } + if (sa.file0_frames <= 2 || sa.file1_frames <= 2) { + printf("Error: file frame counts are low: %d (for input 1) and %d " + "for input 2)\n...not saving path and transcription data\n", + sa.file0_frames, sa.file1_frames); + goto finish; + } + // save path + save_path(path_filename, sa.pathlen, sa.pathx, sa.pathy, + sa.actual_frame_period_0, sa.actual_frame_period_1); + // save image of distance matrix + save_image(image_filename, sa); + // save smooth, midi, transcription + save_transcription(infilename0, infilename1, true, trans_filename, + smooth_filename, midi_filename, beat_filename); + + // print what the chroma matrix looks like + /* + printf("file0 chroma table: \n"); + print_chroma_table(chrom_energy0,file0_frames); + printf("\nfile1 chroma table: \n"); + print_chroma_table(chrom_energy1, file1_frames); + */ + + // only path and smooth are written when aligning two audio files + if (is_midi_file(infilename0) || is_midi_file(infilename1)) + printf("Wrote %s, %s, %s, and %s.\n", path_filename, smooth_filename, + trans_filename, beat_filename); + else + printf("Wrote %s and %s.", path_filename, smooth_filename); + +finish: + +#ifdef WIN32 + printf("Type RETURN to exit\n"); + getchar(); +#endif + + return 0 ; +} /* main */ + + +/* print_path_range -- debugging output */ +/**/ +void print_path_range(const short *pathx, const short *pathy, int i, int j) +{ + while (i <= j) { + printf("%d %d\n", pathx[i], pathy[i]); + i++; + } +} + + diff --git a/lib-src/libscorealign/main.h b/lib-src/libscorealign/main.h new file mode 100644 index 000000000..fed861456 --- /dev/null +++ b/lib-src/libscorealign/main.h @@ -0,0 +1,12 @@ +/* main.h -- declarations of some command-line functions + * + * If VERBOSE is on in some files, some print functions are called. + * Since these are only appropriate for the command-line interface, + * there are some print functions declared in main.cpp. main.h + * declares these functions for use in scorealign.cpp (and maybe others) + * + * 14-Jul-08 RBD + */ + +void print_path_range(const short *pathx, const short *pathy, int i, int j); +void print_chroma_table(const float *chrom_energy, int frames); diff --git a/lib-src/libscorealign/score-align.sln b/lib-src/libscorealign/score-align.sln new file mode 100644 index 000000000..f67bd7fd0 --- /dev/null +++ b/lib-src/libscorealign/score-align.sln @@ -0,0 +1,28 @@ +Microsoft Visual Studio Solution File, Format Version 10.00 +# Visual C++ Express 2008 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "score-align", "score-align.vcproj", "{5F04DE5D-0A34-496E-8A34-BE30BA9C70A1}" + ProjectSection(ProjectDependencies) = postProject + {AB1E315A-3503-4EA6-8888-9652EA4A11E6} = {AB1E315A-3503-4EA6-8888-9652EA4A11E6} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libsndfile", "libsndfile\libsndfile.vcproj", "{AB1E315A-3503-4EA6-8888-9652EA4A11E6}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {5F04DE5D-0A34-496E-8A34-BE30BA9C70A1}.Debug|Win32.ActiveCfg = Debug|Win32 + {5F04DE5D-0A34-496E-8A34-BE30BA9C70A1}.Debug|Win32.Build.0 = Debug|Win32 + {5F04DE5D-0A34-496E-8A34-BE30BA9C70A1}.Release|Win32.ActiveCfg = Release|Win32 + {5F04DE5D-0A34-496E-8A34-BE30BA9C70A1}.Release|Win32.Build.0 = Release|Win32 + {AB1E315A-3503-4EA6-8888-9652EA4A11E6}.Debug|Win32.ActiveCfg = Debug|Win32 + {AB1E315A-3503-4EA6-8888-9652EA4A11E6}.Debug|Win32.Build.0 = Debug|Win32 + {AB1E315A-3503-4EA6-8888-9652EA4A11E6}.Release|Win32.ActiveCfg = Release|Win32 + {AB1E315A-3503-4EA6-8888-9652EA4A11E6}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/lib-src/libscorealign/libscorealign.vcproj b/lib-src/libscorealign/score-align.vcproj old mode 100644 new mode 100755 similarity index 53% rename from lib-src/libscorealign/libscorealign.vcproj rename to lib-src/libscorealign/score-align.vcproj index 5b061bfdc..e1c7668f5 --- a/lib-src/libscorealign/libscorealign.vcproj +++ b/lib-src/libscorealign/score-align.vcproj @@ -2,7 +2,7 @@ + @@ -77,6 +89,9 @@ + @@ -85,133 +100,7 @@ Name="Release|Win32" OutputDirectory="$(SolutionDir)$(ConfigurationName)" IntermediateDirectory="$(ConfigurationName)" - ConfigurationType="4" - CharacterSet="0" - WholeProgramOptimization="1" - > - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - @@ -232,9 +121,9 @@ /> + @@ -264,6 +165,9 @@ + @@ -273,14 +177,84 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - - - - - - - - - - - - - - - - - - - - - - diff --git a/lib-src/libscorealign/scorealign-glue.cpp b/lib-src/libscorealign/scorealign-glue.cpp deleted file mode 100644 index 2344cc606..000000000 --- a/lib-src/libscorealign/scorealign-glue.cpp +++ /dev/null @@ -1,46 +0,0 @@ -/* scorealign-glue.cpp -- interface between Audacity and scorealign library - * - * 21-Jul-08 RBD - */ - -#include -#include -#include "allegro.h" -#include "audioreader.h" -#include "scorealign.h" -#include "scorealign-glue.h" -#include "audiomixerreader.h" - - -int scorealign(void *mixer, mixer_process_fn fn_ptr, int chans, double srate, - double end_time, Alg_seq *seq, SAProgress *progress, - ScoreAlignParams ¶ms) -{ - Scorealign sa; - sa.frame_period = params.mFramePeriod; - sa.window_size = params.mWindowSize; - sa.silence_threshold = params.mSilenceThreshold; - sa.force_final_alignment = (params.mForceFinalAlignment != 0.0); - sa.ignore_silence = (params.mIgnoreSilence != 0.0); - sa.presmooth_time = params.mPresmoothTime; - sa.line_time = params.mLineTime; - sa.smooth_time = params.mSmoothTime; - - Audio_mixer_reader reader(mixer, fn_ptr, chans, srate, end_time); - reader.calculate_parameters(sa, false); - sa.progress = progress; - int result = sa.align_midi_to_audio(*seq, reader); - - params.mMidiStart = sa.first_x * sa.actual_frame_period_0; - params.mMidiEnd = (sa.last_x + 1) * sa.actual_frame_period_0; - params.mAudioStart = sa.first_y * sa.actual_frame_period_1; - params.mAudioEnd = (sa.last_y + 1) * sa.actual_frame_period_1; - - if (result != SA_SUCCESS) { - return result; - } - - sa.midi_tempo_align(*seq); - // seq has now been modified to conform to audio provided by mixer - return SA_SUCCESS; // success -} diff --git a/lib-src/libscorealign/scorealign-glue.h b/lib-src/libscorealign/scorealign-glue.h deleted file mode 100644 index a26d89371..000000000 --- a/lib-src/libscorealign/scorealign-glue.h +++ /dev/null @@ -1,8 +0,0 @@ -typedef long (*mixer_process_fn)(void *mix, float **buffer, long n); - -#include "ScoreAlignParams.h" - -int scorealign(void *mixer, mixer_process_fn fn_ptr, - int chans, double srate, - double end_time, Alg_seq *seq, SAProgress *progress, - ScoreAlignParams ¶ms); diff --git a/lib-src/libscorealign/scorealign-uninstalled.pc.in b/lib-src/libscorealign/scorealign-uninstalled.pc.in deleted file mode 100644 index 1a9d0cf4f..000000000 --- a/lib-src/libscorealign/scorealign-uninstalled.pc.in +++ /dev/null @@ -1,16 +0,0 @@ -# This pkg-config file lets you use the compiled lib without having to first -# install it anywhere. Simply put the directory the pkg-config file is in on the -# PKG_CONFIG_PATH and look for libscorealign as normal - the uninstalled file -# is prefered to the installed one if both are found -libdir=@abs_builddir@ -# The library always ends up in the build dir. -includedir=@abs_srcdir@ -# The headers are always in the source dir - -Name: libscorealign -Description: Score to Audio Alignment Library -Requires: -Version: 0.1 - -Libs: -L${libdir} -lscorealign @LIBS@ -Cflags: -I${includedir} @CXXFLAGS@ diff --git a/lib-src/libscorealign/scorealign.sln b/lib-src/libscorealign/scorealign-vc2010.sln similarity index 72% rename from lib-src/libscorealign/scorealign.sln rename to lib-src/libscorealign/scorealign-vc2010.sln index 7745c68d0..6c568907b 100644 --- a/lib-src/libscorealign/scorealign.sln +++ b/lib-src/libscorealign/scorealign-vc2010.sln @@ -1,7 +1,6 @@ - -Microsoft Visual Studio Solution File, Format Version 9.00 -# Visual C++ Express 2005 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "score-align", "score-align.vcproj", "{5F04DE5D-0A34-496E-8A34-BE30BA9C70A1}" +Microsoft Visual Studio Solution File, Format Version 11.00 +# Visual C++ Express 2010 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "scorealign-vc2010", "scorealign-vc2010.vcxproj", "{5F04DE5D-0A34-496E-8A34-BE30BA9C70A1}" EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution diff --git a/lib-src/libscorealign/scorealign-vc2010.vcproj b/lib-src/libscorealign/scorealign-vc2010.vcproj new file mode 100644 index 000000000..9eac65a13 --- /dev/null +++ b/lib-src/libscorealign/scorealign-vc2010.vcproj @@ -0,0 +1,304 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/lib-src/libscorealign/scorealign.cpp b/lib-src/libscorealign/scorealign.cpp index 305d58e87..7f2aaad08 100644 --- a/lib-src/libscorealign/scorealign.cpp +++ b/lib-src/libscorealign/scorealign.cpp @@ -478,8 +478,13 @@ void Scorealign::presmooth() { int n = ROUND(presmooth_time / actual_frame_period_1); n = (n + 3) & ~3; // round up to multiple of 4 + if (n < 4) { + SA_V(printf("presmooth time %g rounded to zero %gs frame periods.\n", + presmooth_time, actual_frame_period_1);); + return; + } int i = 0; - while (i < pathlen - 1 && pathx[i] + n <= last_x) { + while (i < pathlen - n && pathx[i] + n <= last_x) { /* line goes from i to i+n-1 */ int x1 = pathx[i]; int xmid = x1 + n/2; @@ -495,6 +500,10 @@ void Scorealign::presmooth() break; } } + // this should not happen, but this guarantees that we found + // y2 and it is within the path: + if (j >= pathlen) break; + Regression regr; /* see if line fits the data */ int k = i; diff --git a/lib-src/libscorealign/scorealign.h b/lib-src/libscorealign/scorealign.h index 038fce066..844419e1d 100644 --- a/lib-src/libscorealign/scorealign.h +++ b/lib-src/libscorealign/scorealign.h @@ -195,7 +195,7 @@ class Scorealign { void midi_tempo_align(Alg_seq &seq); }; -//#define DEBUG_LOG 1 +// #define DEBUG_LOG 1 #if DEBUG_LOG extern FILE *dbf; #endif diff --git a/lib-src/libscorealign/scorealign.pc.in b/lib-src/libscorealign/scorealign.pc.in deleted file mode 100644 index d477313db..000000000 --- a/lib-src/libscorealign/scorealign.pc.in +++ /dev/null @@ -1,10 +0,0 @@ -libdir=@libdir@ -includedir=@includedir@ - -Name: libscorealign -Description: Score to Audio Alignment Library -Requires: -Version: 0.1 - -Libs: -L${libdir} -lscorealign @LIBS@ -Cflags: -I${includedir} @CXXFLAGS@ diff --git a/lib-src/libscorealign/scorealign.xcodeproj/project.pbxproj b/lib-src/libscorealign/scorealign.xcodeproj/project.pbxproj index 2e83a30d9..23af85002 100644 --- a/lib-src/libscorealign/scorealign.xcodeproj/project.pbxproj +++ b/lib-src/libscorealign/scorealign.xcodeproj/project.pbxproj @@ -200,9 +200,18 @@ 08FB7793FE84155DC02AAC07 /* Project object */ = { isa = PBXProject; buildConfigurationList = 1DEB923508733DC60010E9CD /* Build configuration list for PBXProject "scorealign" */; + compatibilityVersion = "Xcode 2.4"; + developmentRegion = English; hasScannedForEncodings = 1; + knownRegions = ( + English, + Japanese, + French, + German, + ); mainGroup = 08FB7794FE84155DC02AAC07 /* scorealign */; projectDirPath = ""; + projectRoot = ""; targets = ( 8DD76F620486A84900D96B5E /* scorealign */, ); @@ -261,13 +270,14 @@ 1DEB923308733DC60010E9CD /* Release */ = { isa = XCBuildConfiguration; buildSettings = { - ARCHS = ( - ppc, - i386, - ); + ARCHS = "$(NATIVE_ARCH_ACTUAL)"; GCC_GENERATE_DEBUGGING_SYMBOLS = NO; GCC_MODEL_TUNING = G5; INSTALL_PATH = "$(HOME)/bin"; + OTHER_LDFLAGS = ( + "-L/usr/local/lib", + "-lsndfile", + ); PRODUCT_NAME = scorealign; USER_HEADER_SEARCH_PATHS = ../portsmf/; }; @@ -279,7 +289,7 @@ GCC_WARN_ABOUT_RETURN_TYPE = YES; GCC_WARN_UNUSED_VARIABLE = YES; PREBINDING = NO; - SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk; + SDKROOT = ""; USER_HEADER_SEARCH_PATHS = ../portsmf/; }; name = Debug; @@ -290,7 +300,7 @@ GCC_WARN_ABOUT_RETURN_TYPE = YES; GCC_WARN_UNUSED_VARIABLE = YES; PREBINDING = NO; - SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk; + SDKROOT = ""; }; name = Release; }; diff --git a/lib-src/libscorealign/test/cde-11khz.wav b/lib-src/libscorealign/test/cde-11khz.wav new file mode 100644 index 000000000..7dee51ea2 Binary files /dev/null and b/lib-src/libscorealign/test/cde-11khz.wav differ diff --git a/lib-src/libscorealign/test/cde.gro b/lib-src/libscorealign/test/cde.gro new file mode 100644 index 000000000..736831869 --- /dev/null +++ b/lib-src/libscorealign/test/cde.gro @@ -0,0 +1,4 @@ +T0 -tempor:120.0 +c4 q +d4 +e4 diff --git a/lib-src/libscorealign/test/cde.mid b/lib-src/libscorealign/test/cde.mid new file mode 100644 index 000000000..6a489f581 Binary files /dev/null and b/lib-src/libscorealign/test/cde.mid differ diff --git a/lib-src/libscorealign/test/save.sh b/lib-src/libscorealign/test/save.sh new file mode 100755 index 000000000..22ee7a1a9 --- /dev/null +++ b/lib-src/libscorealign/test/save.sh @@ -0,0 +1,9 @@ +mv path.data $1.path.data +mv smooth.data $1.smooth.data +mv beatmap.txt $1.beatmap.txt +mv debug-log.txt $1.debug-log.txt +mv midi.mid $1.midi.mid +mv transcription.txt $1.transcription.txt +echo "moved outputs to backup files prefixed with $1." + + \ No newline at end of file diff --git a/lib-src/libscorealign/trace.cpp b/lib-src/libscorealign/trace.cpp new file mode 100755 index 000000000..165418667 --- /dev/null +++ b/lib-src/libscorealign/trace.cpp @@ -0,0 +1,25 @@ +#include "stdarg.h" +#include "stdio.h" + +#ifdef __linux__ +#define _vsnprintf vsnprintf +#elif defined(__MACH__) +#define _vsnprintf vsnprintf +#else +#include "crtdbg.h" +#endif + +void trace(char *format, ...) +{ + char msg[256]; + va_list args; + va_start(args, format); + _vsnprintf(msg, 256, format, args); + va_end(args); + +#if defined(_DEBUG) && !defined(__linux__) + _CrtDbgReport(_CRT_WARN, NULL, NULL, NULL, msg); +#else + printf(msg); +#endif +} diff --git a/lib-src/libscorealign/trace.h b/lib-src/libscorealign/trace.h new file mode 100755 index 000000000..5726f0c5d --- /dev/null +++ b/lib-src/libscorealign/trace.h @@ -0,0 +1,2 @@ +void trace(char *format, ...); + diff --git a/win/Projects/libscorealign/libscorealign.vcproj b/win/Projects/libscorealign/libscorealign.vcproj index c997cc010..f2632e904 100644 --- a/win/Projects/libscorealign/libscorealign.vcproj +++ b/win/Projects/libscorealign/libscorealign.vcproj @@ -152,10 +152,6 @@ - - @@ -188,10 +184,6 @@ RelativePath="..\..\..\lib-src\libscorealign\sautils.cpp" > - -