diff options
| author | Max Kellermann <max@musicpd.org> | 2019-06-17 21:04:52 +0200 |
|---|---|---|
| committer | Max Kellermann <max@musicpd.org> | 2019-06-17 21:07:30 +0200 |
| commit | 79839db3a3b6819eb4d4d8408bc368bf1bc2618e (patch) | |
| tree | 4d8cf2449dd346dd4686ae81f5b9ea41772a10c6 /src | |
| parent | d478bdda8e9762f9e3843d94da5c50e3124a61e0 (diff) | |
output/oss: return early if PcmExport::Export() returns empty array
This can happen if the DoP converter doesn't get enough source samples
for one destination quad. This isn't a critical bug, because the OSS
plugin doesn't support DoP yet, but it's good to be prepared.
Diffstat (limited to 'src')
| -rw-r--r-- | src/output/plugins/OssOutputPlugin.cxx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/output/plugins/OssOutputPlugin.cxx b/src/output/plugins/OssOutputPlugin.cxx index 26e8ff2a9..77ec21bed 100644 --- a/src/output/plugins/OssOutputPlugin.cxx +++ b/src/output/plugins/OssOutputPlugin.cxx @@ -670,12 +670,13 @@ OssOutput::Play(const void *chunk, size_t size) #ifdef AFMT_S24_PACKED const auto e = pcm_export->Export({chunk, size}); + if (e.empty()) + return size; + chunk = e.data; size = e.size; #endif - assert(size > 0); - while (true) { ret = fd.Write(chunk, size); if (ret > 0) { |