[player] added some source code comments
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@ -1644,6 +1644,10 @@ source_count()
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return ret;
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}
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/*
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* Updates cur_playing and notifies remotes and raop devices about
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* changes.
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*/
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static uint64_t
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source_check(void)
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{
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@ -1667,6 +1671,7 @@ source_check(void)
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return 0;
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}
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/* If cur_playing is NULL, we are still in the first two seconds after starting the stream */
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if (!cur_playing)
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{
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if (pos >= cur_streaming->output_start)
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@ -1680,9 +1685,13 @@ source_check(void)
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return pos;
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}
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/* Check if we are still in the middle of the current playing song */
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if ((cur_playing->end == 0) || (pos < cur_playing->end))
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return pos;
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/* We have reached the end of the current playing song, update cur_playing to the next song in the queue
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and initialize stream_start and output_start values. */
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r_mode = repeat;
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/* Playlist has only one file, treat REPEAT_ALL as REPEAT_SONG */
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if ((r_mode == REPEAT_ALL) && (source_head == source_head->pl_next))
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