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| author | Max Kellermann <max@duempel.org> | 2013-12-14 12:21:23 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2013-12-14 12:40:43 +0100 |
| commit | cb336ff666a8fb2958cfb35c36ffcf613b02cd70 (patch) | |
| tree | 41b2468979a5b5ed163832a88754e9f5bb85ffba /src/DecoderAPI.cxx | |
| parent | e2e5433beb02eec1ddafbcdd33ce82ceeee83e0a (diff) | |
| download | mpd-cb336ff666a8fb2958cfb35c36ffcf613b02cd70.tar.gz mpd-cb336ff666a8fb2958cfb35c36ffcf613b02cd70.tar.xz mpd-cb336ff666a8fb2958cfb35c36ffcf613b02cd70.zip | |
DecoderAPI: add function decoder_skip()
Move code from the "mad" plugin.
Diffstat (limited to 'src/DecoderAPI.cxx')
| -rw-r--r-- | src/DecoderAPI.cxx | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/DecoderAPI.cxx b/src/DecoderAPI.cxx index 4c6a6f918..b31066e17 100644 --- a/src/DecoderAPI.cxx +++ b/src/DecoderAPI.cxx @@ -306,6 +306,22 @@ decoder_read(Decoder *decoder, return nbytes; } +bool +decoder_skip(Decoder *decoder, InputStream &is, size_t size) +{ + while (size > 0) { + char buffer[1024]; + size_t nbytes = decoder_read(decoder, is, buffer, + std::min(sizeof(buffer), size)); + if (nbytes == 0) + return false; + + size -= nbytes; + } + + return true; +} + void decoder_timestamp(Decoder &decoder, double t) { |