Don't allow negative trims to be set up via changes to play length (#2105).

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

diff --git a/src/lib/text_decoder.cc b/src/lib/text_decoder.cc
index 6ee6ed079879e014c33df5c2c4bc36e79b336881..88f7cd4a9bab0f2d10f9efc1da79c036305a454b 100644 (file)
--- a/src/lib/text_decoder.cc
+++ b/src/lib/text_decoder.cc
@@ -36,7 +36,6 @@ using std::min;
 using std::max;
 using std::shared_ptr;
 using boost::optional;
-using std::function;
 using namespace dcpomatic;
 
 
@@ -61,7 +60,7 @@ TextDecoder::TextDecoder (
  *  of the video frame)
  */
 void
-TextDecoder::emit_bitmap_start (ContentTime from, shared_ptr<Image> image, dcpomatic::Rect<double> rect)
+TextDecoder::emit_bitmap_start (ContentTime from, shared_ptr<const Image> image, dcpomatic::Rect<double> rect)
 {
        BitmapStart (ContentBitmapText (from, image, rect));
        _position = from;
@@ -286,7 +285,7 @@ TextDecoder::emit_plain (ContentTimePeriod period, sub::Subtitle const & s)
  *  of the video frame)
  */
 void
-TextDecoder::emit_bitmap (ContentTimePeriod period, shared_ptr<Image> image, dcpomatic::Rect<double> rect)
+TextDecoder::emit_bitmap (ContentTimePeriod period, shared_ptr<const Image> image, dcpomatic::Rect<double> rect)
 {
        emit_bitmap_start (period.from, image, rect);
        emit_stop (period.to);