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codecs: Fix elapsed time calculation for large files

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In particular, this solves seeking glitches seen in ~6 hr mp3 files.

(Patch taken from Igor Poretsky's tree)

Change-Id: Id65b6726146b6d2d1a223e90b88e401d1b2d597a
This commit is contained in:
Solomon Peachy 2018-10-15 17:59:13 -04:00
parent 0120ecd651
commit 20b91a83d3
7 changed files with 15 additions and 17 deletions
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5
lib/rbcodec/codecs/aac.c
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@ -141,8 +141,7 @@ enum codec_status codec_run(void)
sound_samples_done = 0;
}
NeAACDecPostSeekReset(decoder, i);
elapsed_time = (sound_samples_done * 10) /
(ci->id3->frequency / 100);
elapsed_time = sound_samples_done * 1000LL / ci->id3->frequency;
} else if (param) {
elapsed_time = param;
action = CODEC_ACTION_SEEK_TIME;
@ -176,7 +175,7 @@ enum codec_status codec_run(void)
(param/10/sbr_fac)*(ci->id3->frequency/100),
&sound_samples_done, (int*) &i)) {
sound_samples_done *= sbr_fac;
elapsed_time = (sound_samples_done * 10) / (ci->id3->frequency / 100);
elapsed_time = sound_samples_done * 1000LL / ci->id3->frequency;
ci->set_elapsed(elapsed_time);
seek_idx = 0;