opus reset decoder on seek completion to prevent stack overflow
apparently we should be doing this anyway mark4o> The packets overlap and may reuse state set by other recent packets, so if you seek to a different position, resetting the state helps to ensure that the subsequent packets won't use the state set by the unrelated packets that were processed before the seek. remove stack bump WORKAROUND_FS13060 Change-Id: I1c14e23b1721a360b91e3e55202c1557aef0fcc6
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2 changed files with 5 additions and 1 deletions
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@ -92,7 +92,8 @@ static struct event_queue codec_queue SHAREDBSS_ATTR;
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static struct queue_sender_list codec_queue_sender_list SHAREDBSS_ATTR;
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static struct queue_sender_list codec_queue_sender_list SHAREDBSS_ATTR;
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/* Workaround stack overflow in opus codec on highmem devices (see FS#13060). */
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/* Workaround stack overflow in opus codec on highmem devices (see FS#13060). */
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#if !defined(CPU_COLDFIRE) && (MEMORYSIZE >= 8) && defined(IRAMSIZE) && IRAMSIZE > (32 * 1024)
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/* Fixed 2019-8-14 (see FS#13131) */
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#if 0 /*!defined(CPU_COLDFIRE) && (MEMORYSIZE >= 8) && defined(IRAMSIZE) && IRAMSIZE > (32 * 1024)*/
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#define WORKAROUND_FS13060 0x800
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#define WORKAROUND_FS13060 0x800
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#else
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#else
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#define WORKAROUND_FS13060 0
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#define WORKAROUND_FS13060 0
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@ -413,6 +413,9 @@ enum codec_status codec_run(void)
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LOGF("Opus seek page:%lld,%lld,%ld\n",
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LOGF("Opus seek page:%lld,%lld,%ld\n",
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seek_target, page_granule, (long)param);
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seek_target, page_granule, (long)param);
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opus_seek_page_granule(seek_target, page_granule, &oy, &os);
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opus_seek_page_granule(seek_target, page_granule, &oy, &os);
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/* reset the state to help ensure that subsequent packets won't
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use state set by unrelated packets processed before seek */
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opus_decoder_ctl(st, OPUS_RESET_STATE);
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}
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}
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ci->set_elapsed(param);
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ci->set_elapsed(param);
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