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Improve seeking in opus, tested on Sansa; not tested on a target with a disk.
Change-Id: I37c875c9cd014eb61fe5232dab0f4b8f15f057dd
Reviewed-on: http://gerrit.rockbox.org/319
Tested-by: Thiago Okada <thiago.mast3r@gmail.com>
Reviewed-by: Frederik Vestre <freqmod@gmail.com>
Tested-by: Frederik Vestre <freqmod@gmail.com>
+10
-7
lib/rbcodec/codecs/opus.c
+10
-7
lib/rbcodec/codecs/opus.c
···
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}
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static int speex_seek_page_granule(int64_t pos, int64_t curpos,
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-
ogg_sync_state *oy,
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-
int64_t headerssize)
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+
ogg_sync_state *oy)
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{
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/* TODO: Someone may want to try to implement seek to packet,
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instead of just to page (should be more accurate, not be any
···
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ogg_page og = {0,0,0,0};
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int64_t avgpagelen = -1;
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int64_t lastgranule = -1;
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-
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+
#if 0
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if(abs(pos-curpos)>10000 && headerssize>0 && curoffset-headerssize>10000) {
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/* if seeking for more that 10sec,
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headersize is known & more than 10kb is played,
···
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}
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}
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}
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-
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+
#endif
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/* which way do we want to seek? */
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-
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-
if (curpos > pos) { /* backwards */
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+
if (pos == 0) { /* start */
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+
*curbyteoffset = 0;
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+
ci->seek_buffer(*curbyteoffset);
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+
ogg_sync_reset(oy);
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+
return 0;
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+
} else if (curpos > pos) { /* backwards */
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offset = seek_backwards(oy,&og,pos);
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if (offset > 0) {
···
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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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-
speex_seek_page_granule(seek_target, page_granule, &oy, 0);
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+
speex_seek_page_granule(seek_target, page_granule, &oy);
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}
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ci->set_elapsed(param);