diff options
Diffstat (limited to 'sbc/sbcdec.c')
| -rw-r--r-- | sbc/sbcdec.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/sbc/sbcdec.c b/sbc/sbcdec.c index 2464c421..140f1547 100644 --- a/sbc/sbcdec.c +++ b/sbc/sbcdec.c @@ -41,6 +41,8 @@ #define BUF_SIZE 8192 +static int verbose = 0; + static void decode(char *filename, char *output, int tofile) { unsigned char buf[BUF_SIZE], *stream; @@ -120,7 +122,16 @@ static void decode(char *filename, char *output, int tofile) frequency = 0; } - printf("%d Hz, %d channels\n", frequency, channels); + if (verbose) { + fprintf(stderr,"decoding %s with rate %d, %d subbands, " + "%d bits, allocation method %s and mode %s\n", + filename, frequency, sbc.subbands * 4 + 4, sbc.bitpool, + sbc.allocation == SBC_AM_SNR ? "SNR" : "LOUDNESS", + sbc.mode == SBC_MODE_MONO ? "MONO" : + sbc.mode == SBC_MODE_STEREO ? + "STEREO" : "JOINTSTEREO"); + } + if (tofile) { struct au_header au_hdr; @@ -139,25 +150,25 @@ static void decode(char *filename, char *output, int tofile) } else { if (ioctl(ad, SNDCTL_DSP_SETFMT, &format) < 0) { fprintf(stderr, "Can't set audio format on %s: %s\n", - output, strerror(errno)); + output, strerror(errno)); goto close; } if (ioctl(ad, SNDCTL_DSP_CHANNELS, &channels) < 0) { - fprintf(stderr, - "Can't set number of channels on %s: %s\n", - output, strerror(errno)); + fprintf(stderr, "Can't set number of channels on %s: %s\n", + output, strerror(errno)); goto close; } if (ioctl(ad, SNDCTL_DSP_SPEED, &frequency) < 0) { fprintf(stderr, "Can't set audio rate on %s: %s\n", - output, strerror(errno)); + output, strerror(errno)); goto close; } } count = len; + while (framelen > 0) { /* we have completed an sbc_decode at this point sbc.len is the * length of the frame we just decoded count is the number of @@ -233,9 +244,10 @@ static struct option main_options[] = { int main(int argc, char *argv[]) { char *output = NULL; - int i, opt, verbose = 0, tofile = 0; + int i, opt, tofile = 0; - while ((opt = getopt_long(argc, argv, "+hvd:f:", main_options, NULL)) != -1) { + while ((opt = getopt_long(argc, argv, "+hvd:f:", + main_options, NULL)) != -1) { switch(opt) { case 'h': usage(); |