diff options
| author | Carl Hetherington <cth@carlh.net> | 2015-05-13 10:15:26 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2015-05-13 10:15:26 +0100 |
| commit | 9922c1f2eaea674ba2ff6cce5f5853655fd8ad7a (patch) | |
| tree | 9427c2cb655f8788c31bb5410d70451d11ae3665 /src/lib/decoder.h | |
| parent | 83e5567530d0be24490abdda46d196e4279c5030 (diff) | |
Don't bother decoding video frames when we're seeking around trying to find subtitles.
Diffstat (limited to 'src/lib/decoder.h')
| -rw-r--r-- | src/lib/decoder.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/lib/decoder.h b/src/lib/decoder.h index c1b859865..0703a5426 100644 --- a/src/lib/decoder.h +++ b/src/lib/decoder.h @@ -1,5 +1,5 @@ /* - Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net> + Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -41,6 +41,7 @@ public: virtual ~Decoder () {} protected: + /** Seek so that the next pass() will yield the next thing * (video/sound frame, subtitle etc.) at or after the requested * time. Pass accurate = true to try harder to ensure that, at worst, @@ -50,7 +51,14 @@ protected: * it may seek to just the right spot. */ virtual void seek (ContentTime time, bool accurate) = 0; - virtual bool pass () = 0; + + enum PassReason { + PASS_REASON_VIDEO, + PASS_REASON_AUDIO, + PASS_REASON_SUBTITLE + }; + + virtual bool pass (PassReason reason) = 0; }; #endif |