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decoder/Thread: use ScopeLock in TryDecoderFile()

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This commit is contained in:
Max Kellermann 2015-12-31 12:52:28 +01:00
parent fad0e834d5
commit ca08902d71
1 changed files with 8 additions and 13 deletions
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21
src/decoder/DecoderThread.cxx
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@ -324,25 +324,20 @@ TryDecoderFile(Decoder &decoder, Path path_fs, const char *suffix,
DecoderControl &dc = decoder.dc;
if (plugin.file_decode != nullptr) {
dc.Lock();
bool success = decoder_file_decode(plugin, decoder, path_fs);
dc.Unlock();
return success;
const ScopeLock protect(dc.mutex);
return decoder_file_decode(plugin, decoder, path_fs);
} else if (plugin.stream_decode != nullptr) {
InputStream *input_stream =
decoder_input_stream_open(dc, path_fs);
if (input_stream == nullptr)
return false;
dc.Lock();
bool success = decoder_stream_decode(plugin, decoder,
*input_stream);
dc.Unlock();
bool success;
{
const ScopeLock protect(dc.mutex);
success = decoder_stream_decode(plugin, decoder,
*input_stream);
}
delete input_stream;