#include "dcp_subtitle_decoder.h"
#include "dcp_subtitle_content.h"
+#include "font.h"
+#include "text_content.h"
#include <dcp/interop_subtitle_asset.h>
#include <dcp/load_font_node.h>
#include <iostream>
DCPSubtitleDecoder::DCPSubtitleDecoder (shared_ptr<const Film> film, shared_ptr<const DCPSubtitleContent> content)
: Decoder (film)
{
- auto c = load (content->path(0));
+ /* Load the XML or MXF file */
+ shared_ptr<dcp::SubtitleAsset> const c = load (content->path(0));
c->fix_empty_font_ids ();
_subtitles = c->subtitles ();
_next = _subtitles.begin ();
}
text.push_back (make_shared<TextDecoder>(this, content->only_text(), first));
- auto fm = c->font_data();
- for (auto const& i: fm) {
- _fonts.push_back (FontData(i.first, i.second));
+ /* The fonts that are included in content's file; if it's interop there will be none
+ * (as the fonts are held in separate assets).
+ */
+ auto fonts_in_asset = c->font_data();
+
+ /* Fonts specified in the TextContent */
+ list<shared_ptr<dcpomatic::Font>> fonts_in_content;
+ for (auto i: content->text) {
+ auto this_fonts = i->fonts();
+ std::copy(this_fonts.begin(), this_fonts.end(), std::back_inserter(fonts_in_content));
}
+ fonts_in_content.sort();
+ fonts_in_content.unique();
- /* Add a default font for any LoadFont nodes in our file which we haven't yet found fonts for */
+ /* Find a font for each <LoadFont> Node */
for (auto i: c->load_font_nodes()) {
- if (fm.find(i->id) == fm.end()) {
+ bool done = false;
+ for (auto j: fonts_in_content) {
+ if (j->id() == i->id && j->file()) {
+ // One was specified in the content
+ _fonts.push_back (FontData(i->id, dcp::ArrayData(*j->file())));
+ done = true;
+ }
+ }
+ if (!done) {
+ if (fonts_in_asset.find(i->id) != fonts_in_asset.end()) {
+ // One was included in the subtitle file
+ _fonts.push_back (FontData(i->id, fonts_in_asset[i->id]));
+ done = true;
+ }
+ }
+ if (!done) {
+ // Give up and add a default
_fonts.push_back (FontData(i->id, dcp::ArrayData(default_font_file())));
}
}
check_font_tags (doc.node_children());
}
+
+
+/** Check that fonts specified in the DoM content are used in the output and not ignored (#2074) */
+BOOST_AUTO_TEST_CASE (test_font_override)
+{
+ auto content = make_shared<DCPSubtitleContent>("test/data/dcp_sub4.xml");
+ auto film = new_test_film2("test_font_override", {content});
+ film->set_interop(true);
+
+ BOOST_REQUIRE_EQUAL(content->text.size(), 1U);
+ content->text.front()->add_font(make_shared<dcpomatic::Font>("theFontId", "test/data/Inconsolata-VF.ttf"));
+
+ make_and_verify_dcp (film, { dcp::VerificationNote::Code::INVALID_STANDARD });
+ check_file (subtitle_file(film).parent_path() / "font_0.ttf", "test/data/Inconsolata-VF.ttf");
+}
+