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| author | Rasmus Steinke <rasi1979@googlemail.com> | 2009-08-24 22:14:22 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2009-08-24 22:14:22 +0200 |
| commit | 408f723701526926a2eba3435a079f0a91b0df66 (patch) | |
| tree | a620d9589b76afa870cad2889c9dd3e4fc8c0cf8 /src/decoder | |
| parent | 9d42f4e0ed81969b4fcf1c20e60e867a2defe636 (diff) | |
| download | mpd-408f723701526926a2eba3435a079f0a91b0df66.tar.gz mpd-408f723701526926a2eba3435a079f0a91b0df66.tar.xz mpd-408f723701526926a2eba3435a079f0a91b0df66.zip | |
decoder/vorbis: faster tag scanning with ov_test_callback()
using ov_test_callback with function CALLBACKS_STREAMONLY will cause
scanning to stop after the comment field. ov_open (and ov_test)
default to CALLBACKS_DEFAULT which scans the file structure causing a
huge slowdown. The speed improvement is huge: It scanned my files
around 10x faster This procedure has been recommended by monthy (main
vorbis developer) and was said to be safe for scanning files.
Diffstat (limited to 'src/decoder')
| -rw-r--r-- | src/decoder/vorbis_plugin.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/decoder/vorbis_plugin.c b/src/decoder/vorbis_plugin.c index d4f81e91f..81950eb22 100644 --- a/src/decoder/vorbis_plugin.c +++ b/src/decoder/vorbis_plugin.c @@ -383,7 +383,7 @@ vorbis_tag_dup(const char *file) return NULL; } - if (ov_open(fp, &vf, NULL, 0) < 0) { + if (ov_test_callbacks(fp, &vf, NULL, 0, OV_CALLBACKS_STREAMONLY) < 0) { fclose(fp); return NULL; } |