Some const correctness.

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

diff --git a/src/lib/text_decoder.cc b/src/lib/text_decoder.cc
index 6ee6ed079879e014c33df5c2c4bc36e79b336881..8111154e348f00b619e0f81229f3d9e7b04993a2 100644 (file)
--- a/src/lib/text_decoder.cc
+++ b/src/lib/text_decoder.cc
@@ -61,7 +61,7 @@ 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 +286,7 @@ 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);