, Decoder (film)
, _decode_referenced (false)
{
- if (c->video) {
- video.reset (new VideoDecoder (this, c));
- }
- if (c->audio) {
- audio.reset (new AudioDecoder (this, c->audio, fast));
- }
- BOOST_FOREACH (shared_ptr<TextContent> i, c->text) {
- /* XXX: this time here should be the time of the first subtitle, not 0 */
- text.push_back (shared_ptr<TextDecoder> (new TextDecoder (this, i, ContentTime())));
+ if (c->can_be_played()) {
+ if (c->video) {
+ video.reset (new VideoDecoder (this, c));
+ }
+ if (c->audio) {
+ audio.reset (new AudioDecoder (this, c->audio, fast));
+ }
+ BOOST_FOREACH (shared_ptr<TextContent> i, c->text) {
+ /* XXX: this time here should be the time of the first subtitle, not 0 */
+ text.push_back (shared_ptr<TextDecoder> (new TextDecoder (this, i, ContentTime())));
+ }
}
list<shared_ptr<dcp::CPL> > cpl_list = cpls ();
strings.push_back (*is);
}
+ /* XXX: perhaps these image subs should also be collected together like the string ones are;
+ this would need to be done both here and in DCPSubtitleDecoder.
+ */
+
shared_ptr<dcp::SubtitleImage> ii = dynamic_pointer_cast<dcp::SubtitleImage> (i);
if (ii) {
- FFmpegImageProxy proxy (ii->png_image());
- shared_ptr<Image> image = proxy.image().first;
- /* set up rect with height and width */
- dcpomatic::Rect<double> rect(0, 0, image->size().width / double(size.width), image->size().height / double(size.height));
-
- /* add in position */
-
- switch (ii->h_align()) {
- case dcp::HALIGN_LEFT:
- rect.x += ii->h_position();
- break;
- case dcp::HALIGN_CENTER:
- rect.x += 0.5 + ii->h_position() - rect.width / 2;
- break;
- case dcp::HALIGN_RIGHT:
- rect.x += 1 - ii->h_position() - rect.width;
- break;
- }
-
- switch (ii->v_align()) {
- case dcp::VALIGN_TOP:
- rect.y += ii->v_position();
- break;
- case dcp::VALIGN_CENTER:
- rect.y += 0.5 + ii->v_position() - rect.height / 2;
- break;
- case dcp::VALIGN_BOTTOM:
- rect.y += 1 - ii->v_position() - rect.height;
- break;
- }
-
- decoder->emit_bitmap (
+ emit_subtitle_image (
ContentTimePeriod (
ContentTime::from_frames (_offset - entry_point, vfr) + ContentTime::from_seconds (i->in().as_seconds ()),
ContentTime::from_frames (_offset - entry_point, vfr) + ContentTime::from_seconds (i->out().as_seconds ())
),
- image, rect
+ *ii,
+ size,
+ decoder
);
}
}