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| author | Max Kellermann <max@duempel.org> | 2008-04-12 04:13:51 +0000 |
|---|---|---|
| committer | Eric Wong <normalperson@yhbt.net> | 2008-04-12 04:13:51 +0000 |
| commit | 2e648b57f3f1c83f2694033900489a8290a55868 (patch) | |
| tree | fec820c988db72573cb4c8c11945f3224298e22c /src/outputBuffer.c | |
| parent | 11a5728e1d9d80795f3accd3a15a9704b3497e1a (diff) | |
| download | mpd-2e648b57f3f1c83f2694033900489a8290a55868.tar.gz mpd-2e648b57f3f1c83f2694033900489a8290a55868.tar.xz mpd-2e648b57f3f1c83f2694033900489a8290a55868.zip | |
added outputBufferShift()
Hiding OutputBuffer internals, yet again. Two more assertions.
git-svn-id: https://svn.musicpd.org/mpd/trunk@7274 09075e82-0dd4-0310-85a5-a0d7c8717e4f
Diffstat (limited to 'src/outputBuffer.c')
| -rw-r--r-- | src/outputBuffer.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/outputBuffer.c b/src/outputBuffer.c index 48e9598f6..525f4af24 100644 --- a/src/outputBuffer.c +++ b/src/outputBuffer.c @@ -56,6 +56,16 @@ int outputBufferEmpty(const OutputBuffer * cb) return cb->begin == cb->end; } +void outputBufferShift(OutputBuffer * cb) +{ + assert(cb->begin != cb->end); + assert(cb->begin < buffered_chunks); + + ++cb->begin; + if (cb->begin >= buffered_chunks) + cb->begin = 0; +} + unsigned int outputBufferRelative(const OutputBuffer * cb, unsigned i) { if (i >= cb->begin) |