diff options
Diffstat (limited to 'src/lib/decoder.h')
| -rw-r--r-- | src/lib/decoder.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/lib/decoder.h b/src/lib/decoder.h index be9555dc4..edb532b9c 100644 --- a/src/lib/decoder.h +++ b/src/lib/decoder.h @@ -57,14 +57,15 @@ public: /** Seek this decoder to as close as possible to some time, * expressed relative to our source's start. * @param t Time. + * @param a true to try hard to be accurate, otherwise false. */ - virtual void seek (Time) {} + virtual void seek (Time) = 0; /** Seek back one video frame */ - virtual void seek_back () {} + virtual void seek_back () = 0; /** Seek forward one video frame */ - virtual void seek_forward () {} + virtual void seek_forward () = 0; /** @return Approximate time of the next content that we will emit, * expressed relative to the start of our source. |