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| author | Erik de Castro Lopo <erikd@mega-nerd.com> | 2014-09-24 06:35:14 +1000 |
|---|---|---|
| committer | Erik de Castro Lopo <erikd@mega-nerd.com> | 2014-09-24 06:35:17 +1000 |
| commit | 6a6207b52a86b1d7980a5233e297c0fc948bed7d (patch) | |
| tree | bde1e79b06fa96f607de03775a5f716bb8c61d08 | |
| parent | 142cc51cc71fb8f47a5f1cda9c0feae6d2226c3f (diff) | |
| download | flac-6a6207b52a86b1d7980a5233e297c0fc948bed7d.tar.gz | |
stream_encoder.c : Give the encoder a larger stdio buffer.
Windows in particular can experience slow encoding speeds on highly
fragmented disks. Using setvbuf to increase the size of the buffer to
10Meg.
This is probably not needed on Linux/Unix, but is very unlikely to
to cause any negative effects.
Patch-from: Janne Hyvärinen <cse@sci.fi>
| -rw-r--r-- | src/libFLAC/stream_encoder.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libFLAC/stream_encoder.c b/src/libFLAC/stream_encoder.c index 6f46d784..bd956340 100644 --- a/src/libFLAC/stream_encoder.c +++ b/src/libFLAC/stream_encoder.c @@ -1288,6 +1288,8 @@ static FLAC__StreamEncoderInitStatus init_FILE_internal_( if(file == stdout) file = get_binary_stdout_(); /* just to be safe */ + setvbuf(file, NULL, _IOFBF, 10*1024*1024); /* 10MB output buffer to help reduce disk fragmentation */ + encoder->private_->file = file; encoder->private_->progress_callback = progress_callback; |