Even more logging when reading DCPs.

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

diff --git a/src/lib/text_decoder.cc b/src/lib/text_decoder.cc
index e3b7d995879b7f5dcc61b919b68db5fc6f86e567..930262a74da321fa22ac2df75bd2127c46592608 100644 (file)
--- a/src/lib/text_decoder.cc
+++ b/src/lib/text_decoder.cc
@@ -41,12 +41,10 @@ using namespace dcpomatic;
 
 TextDecoder::TextDecoder (
        Decoder* parent,
-       shared_ptr<const TextContent> content,
-       ContentTime first
+       shared_ptr<const TextContent> content
        )
        : DecoderPart (parent)
        , _content (content)
-       , _position (first)
 {
 
 }
@@ -63,7 +61,7 @@ void
 TextDecoder::emit_bitmap_start (ContentBitmapText const& bitmap)
 {
        BitmapStart (bitmap);
-       _position = bitmap.from();
+       maybe_set_position(bitmap.from());
 }
 
 
@@ -104,19 +102,24 @@ set_forced_appearance(shared_ptr<const TextContent> content, StringText& subtitl
 
 
 void
-TextDecoder::emit_plain_start (ContentTime from, vector<dcp::SubtitleString> subtitles)
+TextDecoder::emit_plain_start (ContentTime from, vector<dcp::SubtitleString> subtitles, dcp::Standard valign_standard)
 {
        vector<StringText> string_texts;
 
        for (auto& subtitle: subtitles) {
-               auto string_text = StringText(subtitle, content()->outline_width(), subtitle.font() ? content()->get_font(*subtitle.font()) : shared_ptr<Font>());
+               auto string_text = StringText(
+                       subtitle,
+                       content()->outline_width(),
+                       subtitle.font() ? content()->get_font(*subtitle.font()) : shared_ptr<Font>(),
+                       valign_standard
+                       );
                string_text.set_text(escape_text(string_text.text()));
                set_forced_appearance(content(), string_text);
                string_texts.push_back(string_text);
        }
 
        PlainStart(ContentStringText(from, string_texts));
-       _position = from;
+       maybe_set_position(from);
 }
 
 
@@ -267,14 +270,19 @@ TextDecoder::emit_plain_start (ContentTime from, sub::Subtitle const & sub_subti
                                0
                                );
 
-                       auto string_text = StringText(dcp_subtitle, content()->outline_width(), content()->get_font(block.font.get_value_or("")));
+                       auto string_text = StringText(
+                               dcp_subtitle,
+                               content()->outline_width(),
+                               content()->get_font(block.font.get_value_or("")),
+                               dcp::Standard::SMPTE
+                               );
                        set_forced_appearance(content(), string_text);
                        string_texts.push_back(string_text);
                }
        }
 
        PlainStart(ContentStringText(from, string_texts));
-       _position = from;
+       maybe_set_position(from);
 }
 
 
@@ -286,9 +294,9 @@ TextDecoder::emit_stop (ContentTime to)
 
 
 void
-TextDecoder::emit_plain (ContentTimePeriod period, vector<dcp::SubtitleString> subtitles)
+TextDecoder::emit_plain (ContentTimePeriod period, vector<dcp::SubtitleString> subtitles, dcp::Standard valign_standard)
 {
-       emit_plain_start (period.from, subtitles);
+       emit_plain_start (period.from, subtitles, valign_standard);
        emit_stop (period.to);
 }
 
@@ -318,3 +326,13 @@ TextDecoder::seek ()
 {
        _position = ContentTime ();
 }
+
+
+void
+TextDecoder::maybe_set_position (dcpomatic::ContentTime position)
+{
+       if (!_position || position > *_position) {
+               _position = position;
+       }
+}
+