diff options
Diffstat (limited to 'plugins/mpgmad')
| -rw-r--r-- | plugins/mpgmad/mpgmad.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/plugins/mpgmad/mpgmad.c b/plugins/mpgmad/mpgmad.c index fb6d0fce..22b21051 100644 --- a/plugins/mpgmad/mpgmad.c +++ b/plugins/mpgmad/mpgmad.c @@ -98,8 +98,8 @@ typedef struct { int skipsamples; - int startoffset; // in bytes (id3v2, xing/lame) - int endoffset; // in bytes (apev2, id3v1) + int64_t startoffset; // in bytes (id3v2, xing/lame) + int64_t endoffset; // in bytes (apev2, id3v1) // startsample and endsample exclude delay/padding int startsample; @@ -213,13 +213,6 @@ cmp3_scan_stream (buffer_t *buffer, int sample) { if (sample <= 0) { buffer->totalsamples = 0; - if (fsize > 0) { - fsize -= initpos; - if (fsize < 0) { - trace ("cmp3_scan_stream: invalid file: bad header\n"); - return -1; - } - } } if (sample <= 0 && buffer->avg_packetlength == 0) { buffer->avg_packetlength = 0; @@ -590,11 +583,11 @@ retry_sync: } if (sample <= 0 && (flags&FRAMES_FLAG)) { buffer->have_xing_header = 1; - deadbeef->fseek (buffer->file, framepos+packetlength, SEEK_SET); + buffer->startoffset = framepos+packetlength; + deadbeef->fseek (buffer->file, buffer->startoffset, SEEK_SET); if (fsize >= 0) { - buffer->bitrate = (fsize - deadbeef->ftell (buffer->file))/ buffer->samplerate * 1000; + buffer->bitrate = (fsize - buffer->startoffset - buffer->endoffset)/ buffer->samplerate * 1000; } - buffer->startoffset = deadbeef->ftell (buffer->file); } } } @@ -622,6 +615,7 @@ retry_sync: return 0; } buffer->nframes = sz / packetlength; + printf ("buffer->nframes: %d/%d=%d\n", sz, packetlength, buffer->nframes); buffer->avg_packetlength = packetlength; buffer->avg_samplerate = samplerate; buffer->avg_samples_per_frame = samples_per_frame; @@ -691,14 +685,14 @@ end_scan: buffer->avg_samples_per_frame /= valid_frames; // avg_bitrate /= valid_frames; //trace ("valid_frames=%d, avg_bitrate=%d, avg_packetlength=%f, avg_samplerate=%d, avg_samples_per_frame=%d\n", valid_frames, avg_bitrate, buffer->avg_packetlength, buffer->avg_samplerate, buffer->avg_samples_per_frame); - trace ("startoffs: %d, endoffs: %d\n", buffer->startoffset, buffer->endoffset); + trace ("startoffs: %lld, endoffs: %lld\n", buffer->startoffset, buffer->endoffset); buffer->nframes = (fsize - buffer->startoffset - buffer->endoffset) / buffer->avg_packetlength; if (!buffer->have_xing_header) { buffer->totalsamples = buffer->nframes * buffer->avg_samples_per_frame; buffer->duration = (buffer->totalsamples - buffer->delay - buffer->padding) / (float)buffer->avg_samplerate; } - buffer->bitrate = (fsize-buffer->startoffset-buffer->endoffset) / buffer->duration * 8; + buffer->bitrate = (fsize - buffer->startoffset - buffer->endoffset) / buffer->duration * 8; trace ("nframes: %d, fsize: %lld, spf: %d, smp: %d, totalsamples: %d\n", buffer->nframes, fsize, buffer->avg_samples_per_frame, buffer->avg_samplerate, buffer->totalsamples); // }}} return 0; |