Don't bother decoding video frames when we're seeking around trying to find subtitles.

[dcpomatic.git] / src / lib / subtitle_decoder.cc

diff --git a/src/lib/subtitle_decoder.cc b/src/lib/subtitle_decoder.cc
index ac9a67e33f18405eb0704cc63c587f3fc866f379..edb291ab8dc65924c1f314a944fff21b0e1fd825 100644 (file)
--- a/src/lib/subtitle_decoder.cc
+++ b/src/lib/subtitle_decoder.cc
@@ -70,7 +70,7 @@ SubtitleDecoder::get (list<T> const & subs, list<ContentTimePeriod> const & sp,
         *  (a) give us what we want, or
         *  (b) hit the end of the decoder.
         */
-       while (!pass() && (subs.empty() || (subs.back().period().to < sp.back().to))) {}
+       while (!pass(PASS_REASON_SUBTITLE) && (subs.empty() || (subs.back().period().to < sp.back().to))) {}
 
        /* Now look for what we wanted in the data we have collected */
        /* XXX: inefficient */
@@ -82,6 +82,8 @@ SubtitleDecoder::get (list<T> const & subs, list<ContentTimePeriod> const & sp,
                }
        }
 
+       /* XXX: should clear out _decoded_* at some point */
+
        return out;
 }