--- /dev/null
+/*
+ Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
+
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ DCP-o-matic is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include "ffmpeg_content.h"
+#include "ffmpeg_decoder.h"
+#include "dcp_content.h"
+#include "dcp_decoder.h"
+#include "image_content.h"
+#include "image_decoder.h"
+#include "text_subtitle_content.h"
+#include "text_subtitle_decoder.h"
+#include "dcp_subtitle_content.h"
+#include "dcp_subtitle_decoder.h"
+#include "video_mxf_content.h"
+#include "video_mxf_decoder.h"
+#include <boost/foreach.hpp>
+
+using std::list;
+using boost::shared_ptr;
+using boost::dynamic_pointer_cast;
+
+shared_ptr<Decoder>
+decoder_factory (shared_ptr<const Content> content, list<shared_ptr<ImageDecoder> > old_image_decoders, shared_ptr<Log> log, bool fast)
+{
+ shared_ptr<const FFmpegContent> fc = dynamic_pointer_cast<const FFmpegContent> (content);
+ if (fc) {
+ return shared_ptr<Decoder> (new FFmpegDecoder (fc, log, fast));
+ }
+
+ shared_ptr<const DCPContent> dc = dynamic_pointer_cast<const DCPContent> (content);
+ if (dc) {
+ return shared_ptr<Decoder> (new DCPDecoder (dc, log, fast));
+ }
+
+ shared_ptr<const ImageContent> ic = dynamic_pointer_cast<const ImageContent> (content);
+ if (ic) {
+ shared_ptr<Decoder> decoder;
+
+ /* See if we can re-use an old ImageDecoder */
+ BOOST_FOREACH (shared_ptr<ImageDecoder> i, old_image_decoders) {
+ if (i->content() == ic) {
+ decoder = i;
+ }
+ }
+
+ if (!decoder) {
+ decoder.reset (new ImageDecoder (ic, log));
+ }
+
+ return decoder;
+ }
+
+ shared_ptr<const TextSubtitleContent> rc = dynamic_pointer_cast<const TextSubtitleContent> (content);
+ if (rc) {
+ return shared_ptr<Decoder> (new TextSubtitleDecoder (rc));
+ }
+
+ shared_ptr<const DCPSubtitleContent> dsc = dynamic_pointer_cast<const DCPSubtitleContent> (content);
+ if (dsc) {
+ return shared_ptr<Decoder> (new DCPSubtitleDecoder (dsc));
+ }
+
+ shared_ptr<const VideoMXFContent> vmc = dynamic_pointer_cast<const VideoMXFContent> (content);
+ if (vmc) {
+ return shared_ptr<Decoder> (new VideoMXFDecoder (vmc, log));
+ }
+
+ return shared_ptr<Decoder> ();
+}
--- /dev/null
+/*
+ Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
+
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ DCP-o-matic is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+class ImageDecoder;
+
+extern boost::shared_ptr<Decoder> decoder_factory (
+ boost::shared_ptr<const Content> content,
+ std::list<boost::shared_ptr<ImageDecoder> > old_image_decoders,
+ boost::shared_ptr<Log> log,
+ bool fast
+ );
#include "player.h"
#include "film.h"
-#include "ffmpeg_decoder.h"
-#include "video_decoder.h"
-#include "audio_decoder.h"
#include "audio_buffers.h"
-#include "audio_content.h"
-#include "ffmpeg_content.h"
-#include "image_decoder.h"
#include "content_audio.h"
-#include "image_content.h"
-#include "subtitle_content.h"
-#include "text_subtitle_decoder.h"
-#include "text_subtitle_content.h"
-#include "video_mxf_decoder.h"
-#include "video_mxf_content.h"
#include "dcp_content.h"
#include "job.h"
#include "image.h"
#include "content_video.h"
#include "player_video.h"
#include "frame_rate_change.h"
-#include "dcp_content.h"
-#include "dcp_decoder.h"
-#include "dcp_subtitle_content.h"
-#include "dcp_subtitle_decoder.h"
#include "audio_processor.h"
#include "playlist.h"
#include "referenced_reel_asset.h"
+#include "decoder_factory.h"
+#include "decoder.h"
+#include "video_decoder.h"
+#include "audio_decoder.h"
+#include "subtitle_content.h"
+#include "subtitle_decoder.h"
+#include "ffmpeg_content.h"
+#include "audio_content.h"
+#include "content_subtitle.h"
+#include "dcp_decoder.h"
+#include "image_decoder.h"
#include <dcp/reel.h>
#include <dcp/reel_sound_asset.h>
#include <dcp/reel_subtitle_asset.h>
void
Player::setup_pieces ()
{
- list<shared_ptr<Piece> > old_pieces = _pieces;
+ list<shared_ptr<ImageDecoder> > old_image_decoders;
+ BOOST_FOREACH (shared_ptr<Piece> i, _pieces) {
+ shared_ptr<ImageDecoder> imd = dynamic_pointer_cast<ImageDecoder> (i->decoder);
+ if (imd) {
+ old_image_decoders.push_back (imd);
+ }
+ }
+
_pieces.clear ();
BOOST_FOREACH (shared_ptr<Content> i, _playlist->content ()) {
continue;
}
- shared_ptr<Decoder> decoder;
- optional<FrameRateChange> frc;
-
- /* FFmpeg */
- shared_ptr<const FFmpegContent> fc = dynamic_pointer_cast<const FFmpegContent> (i);
- if (fc) {
- decoder.reset (new FFmpegDecoder (fc, _film->log(), _fast));
- frc = FrameRateChange (fc->active_video_frame_rate(), _film->video_frame_rate());
- }
-
- shared_ptr<const DCPContent> dc = dynamic_pointer_cast<const DCPContent> (i);
- if (dc) {
- decoder.reset (new DCPDecoder (dc, _film->log(), _fast));
- frc = FrameRateChange (dc->active_video_frame_rate(), _film->video_frame_rate());
- }
-
- /* ImageContent */
- shared_ptr<const ImageContent> ic = dynamic_pointer_cast<const ImageContent> (i);
- if (ic) {
- /* See if we can re-use an old ImageDecoder */
- for (list<shared_ptr<Piece> >::const_iterator j = old_pieces.begin(); j != old_pieces.end(); ++j) {
- shared_ptr<ImageDecoder> imd = dynamic_pointer_cast<ImageDecoder> ((*j)->decoder);
- if (imd && imd->content() == ic) {
- decoder = imd;
- }
- }
-
- if (!decoder) {
- decoder.reset (new ImageDecoder (ic, _film->log()));
- }
-
- frc = FrameRateChange (ic->active_video_frame_rate(), _film->video_frame_rate());
- }
-
- /* It's questionable whether subtitle content should have a video frame rate; perhaps
- it should be assumed that any subtitle content has been prepared at the same rate
- as simultaneous video content (like we do with audio).
- */
-
- /* TextSubtitleContent */
- shared_ptr<const TextSubtitleContent> rc = dynamic_pointer_cast<const TextSubtitleContent> (i);
- if (rc) {
- decoder.reset (new TextSubtitleDecoder (rc));
- frc = FrameRateChange (rc->active_video_frame_rate(), _film->video_frame_rate());
- }
-
- /* DCPSubtitleContent */
- shared_ptr<const DCPSubtitleContent> dsc = dynamic_pointer_cast<const DCPSubtitleContent> (i);
- if (dsc) {
- decoder.reset (new DCPSubtitleDecoder (dsc));
- frc = FrameRateChange (dsc->active_video_frame_rate(), _film->video_frame_rate());
- }
-
- /* VideoMXFContent */
- shared_ptr<const VideoMXFContent> vmc = dynamic_pointer_cast<const VideoMXFContent> (i);
- if (vmc) {
- decoder.reset (new VideoMXFDecoder (vmc, _film->log()));
- frc = FrameRateChange (vmc->active_video_frame_rate(), _film->video_frame_rate());
- }
+ shared_ptr<Decoder> decoder = decoder_factory (i, old_image_decoders, _film->log(), _fast);
+ FrameRateChange frc (i->active_video_frame_rate(), _film->video_frame_rate());
if (!decoder) {
/* Not something that we can decode; e.g. Atmos content */
decoder->audio->set_ignore ();
}
- _pieces.push_back (shared_ptr<Piece> (new Piece (i, decoder, frc.get ())));
+ _pieces.push_back (shared_ptr<Piece> (new Piece (i, decoder, frc)));
}
_have_valid_pieces = true;
dcp_video.cc
dcpomatic_socket.cc
dcpomatic_time.cc
+ decoder_factory.cc
dolby_cp750.cc
emailer.cc
encoder.cc
#include "lib/dcp_subtitle_decoder.h"
#include "lib/dcp_content.h"
#include "lib/subtitle_content.h"
+#include "lib/decoder_factory.h"
#include <wx/spinctrl.h>
#include <boost/foreach.hpp>
ContentList c = _parent->selected_subtitle ();
DCPOMATIC_ASSERT (c.size() == 1);
- shared_ptr<Decoder> decoder;
-
- shared_ptr<TextSubtitleContent> sr = dynamic_pointer_cast<TextSubtitleContent> (c.front ());
- if (sr) {
- decoder.reset (new TextSubtitleDecoder (sr));
- }
-
- shared_ptr<DCPSubtitleContent> dc = dynamic_pointer_cast<DCPSubtitleContent> (c.front ());
- if (dc) {
- decoder.reset (new DCPSubtitleDecoder (dc));
- }
+ list<shared_ptr<ImageDecoder> > image_decoders;
+ shared_ptr<Decoder> decoder = decoder_factory (c.front(), image_decoders, _parent->film()->log(), false);
if (decoder) {
_subtitle_view = new SubtitleView (this, _parent->film(), decoder, c.front()->position ());