| -rw-r--r-- | noncore/multimedia/powerchord/gs.cpp | 17 | ||||
| -rw-r--r-- | noncore/multimedia/powerchord/gs.h | 1 | ||||
| -rw-r--r-- | noncore/multimedia/powerchord/opie-powerchord.control | 8 | ||||
| -rw-r--r-- | share/powerchord/acguitar.raw | bin | 0 -> 50000 bytes |
4 files changed, 15 insertions, 11 deletions
diff --git a/noncore/multimedia/powerchord/gs.cpp b/noncore/multimedia/powerchord/gs.cpp index a3e85c9..fdcfb74 100644 --- a/noncore/multimedia/powerchord/gs.cpp +++ b/noncore/multimedia/powerchord/gs.cpp @@ -5,32 +5,33 @@ #include <stdio.h> //#include <qpixmap.h> #include "gs.h" #include <sys/ioctl.h> #include <unistd.h> #include <fcntl.h> #include <sys/soundcard.h> #include <errno.h> #include <string.h> #include <stdlib.h> //#include <qpainter.h> #include <qmessagebox.h> +#include <qstring.h> gs::gs() { finger[0] = OPEN; finger[1] = OPEN; finger[2] = OPEN; finger[3] = OPEN; finger[4] = OPEN; finger[5] = OPEN; tuning[0] = 0; tuning[1] = 0; tuning[2] = 0; tuning[3] = 0; @@ -53,60 +54,64 @@ gs::gs() pb_oct1 = 0; pb_oct2 = 0; pb_oct3 = 0; pb_oct4 = 0; pb_oct5 = 0; pb_oct6 = 0; // initialise reverb buffer reverb = (signed short *)malloc(1024 * sizeof(signed short)); for (reverb_ptr=0;reverb_ptr<1024;reverb_ptr++){ reverb[reverb_ptr] = 0; } reverb_ptr = 0; reverb_max = 1024; - // load sampled 'E' string + // load sampled 'E' string int samplen = 25000; signed short *dsp_buf = (signed short *)malloc(samplen * sizeof(signed short)); signed short *dsp_buf_ptr = dsp_buf; int raw_fd; - raw_fd = open(ACGUITAR_PATH_S, O_RDONLY); - + + QString path = getenv( "OPIEDIR" ); + path.append( "/share/powerchord/acguitar.raw" ); + + raw_fd = open( (const char*) path, O_RDONLY); + if (raw_fd < 0){ fprintf(stderr, "Failed to open raw file (%s)\n", strerror(errno)); exit(-1); } int totread = 0; int i; - + while (totread < samplen*2){ int want = samplen*2 - totread; int numread = read(raw_fd, dsp_buf_ptr, want); fprintf(stderr, "read %d bytes\n", numread); totread += numread; dsp_buf_ptr += numread/2; - + if (numread == 0){ fprintf(stderr, "failed to read bytes\n"); - exit(-1); + exit(-1); } } close(raw_fd); // scale down a bit for mixing for (i=0;i<samplen;i++){ dsp_buf[i] /= 6; } set_tonebank(0, dsp_buf, samplen); set_tonebank(1, dsp_buf, samplen); set_tonebank(2, dsp_buf, samplen); set_tonebank(3, dsp_buf, samplen); set_tonebank(4, dsp_buf, samplen); set_tonebank(5, dsp_buf, samplen); diff --git a/noncore/multimedia/powerchord/gs.h b/noncore/multimedia/powerchord/gs.h index 3e4c04d..f2b309f 100644 --- a/noncore/multimedia/powerchord/gs.h +++ b/noncore/multimedia/powerchord/gs.h @@ -1,27 +1,26 @@ #ifndef __GS_H #define __GS_H #include <qobject.h> // sound includes #include <sys/soundcard.h> #define BUFSIZE 256 #define NUMCHANS 7 -#define ACGUITAR_PATH_S "/usr/local/projects/opie-head/noncore/multimedia/powerchord/acguitar.raw" class gs : public QObject { Q_OBJECT public: gs(); ~gs(); private: int initial_fret; int finger[6]; int tuning[6]; signed short *reverb; diff --git a/noncore/multimedia/powerchord/opie-powerchord.control b/noncore/multimedia/powerchord/opie-powerchord.control index 7f45999..d295031 100644 --- a/noncore/multimedia/powerchord/opie-powerchord.control +++ b/noncore/multimedia/powerchord/opie-powerchord.control @@ -1,10 +1,10 @@ -Files: bin/powerchord apps/Applications/powerchord.desktop pics/powerchord sounds/powerchord +Files: bin/powerchord apps/Applications/powerchord.desktop pics/powerchord share/powerchord Priority: optional -Section: qpe/applications +Section: Applications Maintainer: Camilo Mesias <camilo@mesias.co.uk> Architecture: arm -Version: 0.0.7 -Depends: qpe-base ($QPE_VERSION) +Version: 0.0.8 +Depends: task-opie-minimal Description: Guitar Chord generator application Allows naming of chords using base note and key. Fretboard diagrams are produced illustrating ways to play the chord. diff --git a/share/powerchord/acguitar.raw b/share/powerchord/acguitar.raw Binary files differnew file mode 100644 index 0000000..1452147 --- a/dev/null +++ b/share/powerchord/acguitar.raw |