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Diffstat (limited to '')
-rw-r--r-- | src/decoder/OggUtil.cxx | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/decoder/OggUtil.cxx b/src/decoder/OggUtil.cxx index 7dda282c8..b821acfc6 100644 --- a/src/decoder/OggUtil.cxx +++ b/src/decoder/OggUtil.cxx @@ -51,3 +51,28 @@ OggExpectPage(ogg_sync_state &oy, ogg_page &page, return false; } } + +bool +OggExpectFirstPage(ogg_sync_state &oy, ogg_stream_state &os, + decoder *decoder, input_stream *is) +{ + ogg_page page; + if (!OggExpectPage(oy, page, decoder, is)) + return false; + + ogg_stream_init(&os, ogg_page_serialno(&page)); + ogg_stream_pagein(&os, &page); + return true; +} + +bool +OggExpectPageIn(ogg_sync_state &oy, ogg_stream_state &os, + decoder *decoder, input_stream *is) +{ + ogg_page page; + if (!OggExpectPage(oy, page, decoder, is)) + return false; + + ogg_stream_pagein(&os, &page); + return true; +} |