#include "raw_image_proxy.h"
#include "ratio.h"
#include "log.h"
-#include "render_subtitles.h"
+#include "render_text.h"
#include "config.h"
#include "content_video.h"
#include "player_video.h"
#include "decoder.h"
#include "video_decoder.h"
#include "audio_decoder.h"
-#include "subtitle_content.h"
-#include "subtitle_decoder.h"
+#include "text_content.h"
+#include "text_decoder.h"
#include "ffmpeg_content.h"
#include "audio_content.h"
-#include "content_subtitle.h"
#include "dcp_decoder.h"
#include "image_decoder.h"
#include "compose.hpp"
#include <dcp/reel_sound_asset.h>
#include <dcp/reel_subtitle_asset.h>
#include <dcp/reel_picture_asset.h>
+#include <dcp/reel_closed_caption_asset.h>
#include <boost/foreach.hpp>
#include <stdint.h>
#include <algorithm>
Player::Player (shared_ptr<const Film> film, shared_ptr<const Playlist> playlist)
: _film (film)
, _playlist (playlist)
- , _have_valid_pieces (false)
+ , _suspended (false)
, _ignore_video (false)
- , _ignore_subtitle (false)
- , _always_burn_subtitles (false)
+ , _ignore_audio (false)
+ , _ignore_text (false)
+ , _always_burn_open_subtitles (false)
, _fast (false)
, _play_referenced (false)
, _audio_merger (_film->audio_frame_rate())
, _shuffler (0)
{
- _film_changed_connection = _film->Changed.connect (bind (&Player::film_changed, this, _1));
- _playlist_changed_connection = _playlist->Changed.connect (bind (&Player::playlist_changed, this));
- _playlist_content_changed_connection = _playlist->ContentChanged.connect (bind (&Player::playlist_content_changed, this, _1, _2, _3));
+ _film_changed_connection = _film->Change.connect (bind (&Player::film_change, this, _1, _2));
+ /* The butler must hear about this first, so since we are proxying this through to the butler we must
+ be first.
+ */
+ _playlist_change_connection = _playlist->Change.connect (bind (&Player::playlist_change, this, _1), boost::signals2::at_front);
+ _playlist_content_change_connection = _playlist->ContentChange.connect (bind(&Player::playlist_content_change, this, _1, _3, _4));
set_video_container_size (_film->frame_size ());
- film_changed (Film::AUDIO_PROCESSOR);
+ film_change (CHANGE_TYPE_DONE, Film::AUDIO_PROCESSOR);
+ setup_pieces ();
seek (DCPTime (), true);
}
void
Player::setup_pieces ()
+{
+ boost::mutex::scoped_lock lm (_mutex);
+ setup_pieces_unlocked ();
+}
+
+void
+Player::setup_pieces_unlocked ()
{
_pieces.clear ();
continue;
}
+ if (_ignore_video && _ignore_audio && i->text.empty()) {
+ /* We're only interested in text and this content has none */
+ continue;
+ }
+
shared_ptr<Decoder> decoder = decoder_factory (i, _film->log(), _fast);
FrameRateChange frc (i->active_video_frame_rate(), _film->video_frame_rate());
decoder->video->set_ignore (true);
}
- if (decoder->subtitle && _ignore_subtitle) {
- decoder->subtitle->set_ignore (true);
+ if (decoder->audio && _ignore_audio) {
+ decoder->audio->set_ignore (true);
+ }
+
+ if (_ignore_text) {
+ BOOST_FOREACH (shared_ptr<TextDecoder> i, decoder->text) {
+ i->set_ignore (true);
+ }
}
shared_ptr<DCPDecoder> dcp = dynamic_pointer_cast<DCPDecoder> (decoder);
decoder->audio->Data.connect (bind (&Player::audio, this, weak_ptr<Piece> (piece), _1, _2));
}
- if (decoder->subtitle) {
- decoder->subtitle->ImageStart.connect (bind (&Player::image_subtitle_start, this, weak_ptr<Piece> (piece), _1));
- decoder->subtitle->TextStart.connect (bind (&Player::text_subtitle_start, this, weak_ptr<Piece> (piece), _1));
- decoder->subtitle->Stop.connect (bind (&Player::subtitle_stop, this, weak_ptr<Piece> (piece), _1));
+ list<shared_ptr<TextDecoder> >::const_iterator j = decoder->text.begin();
+
+ while (j != decoder->text.end()) {
+ (*j)->BitmapStart.connect (
+ bind(&Player::bitmap_text_start, this, weak_ptr<Piece>(piece), weak_ptr<const TextContent>((*j)->content()), _1)
+ );
+ (*j)->PlainStart.connect (
+ bind(&Player::plain_text_start, this, weak_ptr<Piece>(piece), weak_ptr<const TextContent>((*j)->content()), _1)
+ );
+ (*j)->Stop.connect (
+ bind(&Player::subtitle_stop, this, weak_ptr<Piece>(piece), weak_ptr<const TextContent>((*j)->content()), _1)
+ );
+
+ ++j;
}
}
_last_video_time = DCPTime ();
_last_video_eyes = EYES_BOTH;
_last_audio_time = DCPTime ();
- _have_valid_pieces = true;
+ _suspended = false;
}
void
-Player::playlist_content_changed (weak_ptr<Content> w, int property, bool frequent)
+Player::playlist_content_change (ChangeType type, int property, bool frequent)
{
- shared_ptr<Content> c = w.lock ();
- if (!c) {
- return;
+ if (type == CHANGE_TYPE_PENDING) {
+ boost::mutex::scoped_lock lm (_mutex);
+ /* The player content is probably about to change, so we can't carry on
+ until that has happened and we've rebuilt our pieces. Stop pass()
+ and seek() from working until then.
+ */
+ _suspended = true;
+ } else if (type == CHANGE_TYPE_DONE) {
+ /* A change in our content has gone through. Re-build our pieces. */
+ setup_pieces ();
+ } else if (type == CHANGE_TYPE_CANCELLED) {
+ _suspended = false;
}
- if (
- property == ContentProperty::POSITION ||
- property == ContentProperty::LENGTH ||
- property == ContentProperty::TRIM_START ||
- property == ContentProperty::TRIM_END ||
- property == ContentProperty::PATH ||
- property == VideoContentProperty::FRAME_TYPE ||
- property == DCPContentProperty::NEEDS_ASSETS ||
- property == DCPContentProperty::NEEDS_KDM ||
- property == SubtitleContentProperty::COLOUR ||
- property == SubtitleContentProperty::EFFECT ||
- property == SubtitleContentProperty::EFFECT_COLOUR ||
- property == FFmpegContentProperty::SUBTITLE_STREAM ||
- property == FFmpegContentProperty::FILTERS ||
- property == VideoContentProperty::COLOUR_CONVERSION
- ) {
-
- _have_valid_pieces = false;
- Changed (property, frequent);
-
- } else if (
- property == SubtitleContentProperty::LINE_SPACING ||
- property == SubtitleContentProperty::OUTLINE_WIDTH ||
- property == SubtitleContentProperty::Y_SCALE ||
- property == SubtitleContentProperty::FADE_IN ||
- property == SubtitleContentProperty::FADE_OUT ||
- property == ContentProperty::VIDEO_FRAME_RATE ||
- property == SubtitleContentProperty::USE ||
- property == SubtitleContentProperty::X_OFFSET ||
- property == SubtitleContentProperty::Y_OFFSET ||
- property == SubtitleContentProperty::X_SCALE ||
- property == SubtitleContentProperty::FONTS ||
- property == VideoContentProperty::CROP ||
- property == VideoContentProperty::SCALE ||
- property == VideoContentProperty::FADE_IN ||
- property == VideoContentProperty::FADE_OUT
- ) {
-
- Changed (property, frequent);
- }
+ Change (type, property, frequent);
}
void
Player::set_video_container_size (dcp::Size s)
{
- if (s == _video_container_size) {
- return;
- }
+ Change (CHANGE_TYPE_PENDING, PlayerProperty::VIDEO_CONTAINER_SIZE, false);
+
+ {
+ boost::mutex::scoped_lock lm (_mutex);
- _video_container_size = s;
+ if (s == _video_container_size) {
+ lm.unlock ();
+ Change (CHANGE_TYPE_CANCELLED, PlayerProperty::VIDEO_CONTAINER_SIZE, false);
+ return;
+ }
- _black_image.reset (new Image (AV_PIX_FMT_RGB24, _video_container_size, true));
- _black_image->make_black ();
+ _video_container_size = s;
+
+ _black_image.reset (new Image (AV_PIX_FMT_RGB24, _video_container_size, true));
+ _black_image->make_black ();
+ }
- Changed (PlayerProperty::VIDEO_CONTAINER_SIZE, false);
+ Change (CHANGE_TYPE_DONE, PlayerProperty::VIDEO_CONTAINER_SIZE, false);
}
void
-Player::playlist_changed ()
+Player::playlist_change (ChangeType type)
{
- _have_valid_pieces = false;
- Changed (PlayerProperty::PLAYLIST, false);
+ if (type == CHANGE_TYPE_DONE) {
+ setup_pieces ();
+ }
+ Change (type, PlayerProperty::PLAYLIST, false);
}
void
-Player::film_changed (Film::Property p)
+Player::film_change (ChangeType type, Film::Property p)
{
/* Here we should notice Film properties that affect our output, and
alert listeners that our output now would be different to how it was
*/
if (p == Film::CONTAINER) {
- Changed (PlayerProperty::FILM_CONTAINER, false);
+ Change (type, PlayerProperty::FILM_CONTAINER, false);
} else if (p == Film::VIDEO_FRAME_RATE) {
/* Pieces contain a FrameRateChange which contains the DCP frame rate,
so we need new pieces here.
*/
- _have_valid_pieces = false;
- Changed (PlayerProperty::FILM_VIDEO_FRAME_RATE, false);
+ if (type == CHANGE_TYPE_DONE) {
+ setup_pieces ();
+ }
+ Change (type, PlayerProperty::FILM_VIDEO_FRAME_RATE, false);
} else if (p == Film::AUDIO_PROCESSOR) {
- if (_film->audio_processor ()) {
+ if (type == CHANGE_TYPE_DONE && _film->audio_processor ()) {
+ boost::mutex::scoped_lock lm (_mutex);
_audio_processor = _film->audio_processor()->clone (_film->audio_frame_rate ());
}
} else if (p == Film::AUDIO_CHANNELS) {
- _audio_merger.clear ();
+ if (type == CHANGE_TYPE_DONE) {
+ boost::mutex::scoped_lock lm (_mutex);
+ _audio_merger.clear ();
+ }
}
}
list<PositionImage>
-Player::transform_image_subtitles (list<ImageSubtitle> subs) const
+Player::transform_bitmap_texts (list<BitmapText> subs) const
{
list<PositionImage> all;
- for (list<ImageSubtitle>::const_iterator i = subs.begin(); i != subs.end(); ++i) {
+ for (list<BitmapText>::const_iterator i = subs.begin(); i != subs.end(); ++i) {
if (!i->image) {
continue;
}
list<shared_ptr<Font> >
Player::get_subtitle_fonts ()
{
- if (!_have_valid_pieces) {
- setup_pieces ();
- }
+ boost::mutex::scoped_lock lm (_mutex);
list<shared_ptr<Font> > fonts;
- BOOST_FOREACH (shared_ptr<Piece>& p, _pieces) {
- if (p->content->subtitle) {
+ BOOST_FOREACH (shared_ptr<Piece> i, _pieces) {
+ BOOST_FOREACH (shared_ptr<TextContent> j, i->content->text) {
/* XXX: things may go wrong if there are duplicate font IDs
with different font files.
*/
- list<shared_ptr<Font> > f = p->content->subtitle->fonts ();
+ list<shared_ptr<Font> > f = j->fonts ();
copy (f.begin(), f.end(), back_inserter (fonts));
}
}
void
Player::set_ignore_video ()
{
+ boost::mutex::scoped_lock lm (_mutex);
_ignore_video = true;
+ setup_pieces_unlocked ();
}
void
-Player::set_ignore_subtitle ()
+Player::set_ignore_audio ()
{
- _ignore_subtitle = true;
+ boost::mutex::scoped_lock lm (_mutex);
+ _ignore_audio = true;
+ setup_pieces_unlocked ();
}
-/** Set whether or not this player should always burn text subtitles into the image,
- * regardless of the content settings.
- * @param burn true to always burn subtitles, false to obey content settings.
- */
void
-Player::set_always_burn_subtitles (bool burn)
+Player::set_ignore_text ()
{
- _always_burn_subtitles = burn;
+ boost::mutex::scoped_lock lm (_mutex);
+ _ignore_text = true;
+ setup_pieces_unlocked ();
+}
+
+/** Set the player to always burn open texts into the image regardless of the content settings */
+void
+Player::set_always_burn_open_subtitles ()
+{
+ boost::mutex::scoped_lock lm (_mutex);
+ _always_burn_open_subtitles = true;
}
/** Sets up the player to be faster, possibly at the expense of quality */
void
Player::set_fast ()
{
+ boost::mutex::scoped_lock lm (_mutex);
_fast = true;
- _have_valid_pieces = false;
+ setup_pieces_unlocked ();
}
void
Player::set_play_referenced ()
{
+ boost::mutex::scoped_lock lm (_mutex);
_play_referenced = true;
- _have_valid_pieces = false;
+ setup_pieces_unlocked ();
}
list<ReferencedReelAsset>
Player::get_reel_assets ()
{
+ /* Does not require a lock on _mutex as it's only called from DCPEncoder */
+
list<ReferencedReelAsset> a;
BOOST_FOREACH (shared_ptr<Content> i, _playlist->content ()) {
);
}
- if (j->reference_subtitle ()) {
+ if (j->reference_text (TEXT_OPEN_SUBTITLE)) {
shared_ptr<dcp::ReelAsset> ra = k->main_subtitle ();
DCPOMATIC_ASSERT (ra);
ra->set_entry_point (ra->entry_point() + trim_start);
);
}
+ if (j->reference_text (TEXT_CLOSED_CAPTION)) {
+ BOOST_FOREACH (shared_ptr<dcp::ReelClosedCaptionAsset> l, k->closed_captions()) {
+ DCPOMATIC_ASSERT (l);
+ l->set_entry_point (l->entry_point() + trim_start);
+ l->set_duration (l->duration() - trim_start - trim_end);
+ a.push_back (
+ ReferencedReelAsset (l, DCPTimePeriod (from, from + DCPTime::from_frames (l->duration(), ffr)))
+ );
+ }
+ }
+
/* Assume that main picture duration is the length of the reel */
offset += k->main_picture()->duration ();
}
bool
Player::pass ()
{
- if (!_have_valid_pieces) {
- setup_pieces ();
+ boost::mutex::scoped_lock lm (_mutex);
+
+ if (_suspended) {
+ /* We can't pass in this state */
+ return false;
}
if (_playlist->length() == DCPTime()) {
continue;
}
- DCPTime const t = content_time_to_dcp (i, i->decoder->position());
+ DCPTime const t = content_time_to_dcp (i, max(i->decoder->position(), i->content->trim_start()));
if (t > i->content->end()) {
i->done = true;
} else {
- /* Given two choices at the same time, pick the one with a subtitle so we see it before
+ /* Given two choices at the same time, pick the one with texts so we see it before
the video.
*/
- if (!earliest_time || t < *earliest_time || (t == *earliest_time && i->decoder->subtitle)) {
+ if (!earliest_time || t < *earliest_time || (t == *earliest_time && !i->decoder->text.empty())) {
earliest_time = t;
earliest_content = i;
}
return done;
}
+/** @return Open subtitles for the frame at the given time, converted to images */
optional<PositionImage>
-Player::subtitles_for_frame (DCPTime time) const
+Player::open_subtitles_for_frame (DCPTime time) const
{
- list<PositionImage> subtitles;
-
+ list<PositionImage> captions;
int const vfr = _film->video_frame_rate();
- BOOST_FOREACH (PlayerSubtitles i, _active_subtitles.get_burnt (DCPTimePeriod(time, time + DCPTime::from_frames(1, vfr)), _always_burn_subtitles)) {
+ BOOST_FOREACH (
+ PlayerText j,
+ _active_texts[TEXT_OPEN_SUBTITLE].get_burnt(DCPTimePeriod(time, time + DCPTime::from_frames(1, vfr)), _always_burn_open_subtitles)
+ ) {
- /* Image subtitles */
- list<PositionImage> c = transform_image_subtitles (i.image);
- copy (c.begin(), c.end(), back_inserter (subtitles));
+ /* Bitmap subtitles */
+ list<PositionImage> c = transform_bitmap_texts (j.bitmap);
+ copy (c.begin(), c.end(), back_inserter (captions));
- /* Text subtitles (rendered to an image) */
- if (!i.text.empty ()) {
- list<PositionImage> s = render_subtitles (i.text, i.fonts, _video_container_size, time, vfr);
- copy (s.begin(), s.end(), back_inserter (subtitles));
+ /* String subtitles (rendered to an image) */
+ if (!j.string.empty ()) {
+ list<PositionImage> s = render_text (j.string, j.fonts, _video_container_size, time, vfr);
+ copy (s.begin(), s.end(), back_inserter (captions));
}
}
- if (subtitles.empty ()) {
+ if (captions.empty ()) {
return optional<PositionImage> ();
}
- return merge (subtitles);
+ return merge (captions);
}
void
DCPTime fill_from = max (*_last_video_time, piece->content->position());
LastVideoMap::const_iterator last = _last_video.find (wp);
if (_film->three_d()) {
+ Eyes fill_to_eyes = video.eyes;
+ if (fill_to_eyes == EYES_BOTH) {
+ fill_to_eyes = EYES_LEFT;
+ }
+ if (fill_to == piece->content->end()) {
+ /* Don't fill after the end of the content */
+ fill_to_eyes = EYES_LEFT;
+ }
DCPTime j = fill_from;
Eyes eyes = _last_video_eyes.get_value_or(EYES_LEFT);
if (eyes == EYES_BOTH) {
eyes = EYES_LEFT;
}
- while (j < fill_to || eyes != video.eyes) {
+ while (j < fill_to || eyes != fill_to_eyes) {
if (last != _last_video.end()) {
shared_ptr<PlayerVideo> copy = last->second->shallow_copy();
copy->set_eyes (eyes);
}
void
-Player::image_subtitle_start (weak_ptr<Piece> wp, ContentImageSubtitle subtitle)
+Player::bitmap_text_start (weak_ptr<Piece> wp, weak_ptr<const TextContent> wc, ContentBitmapText subtitle)
{
shared_ptr<Piece> piece = wp.lock ();
- if (!piece) {
+ shared_ptr<const TextContent> text = wc.lock ();
+ if (!piece || !text) {
return;
}
/* Apply content's subtitle offsets */
- subtitle.sub.rectangle.x += piece->content->subtitle->x_offset ();
- subtitle.sub.rectangle.y += piece->content->subtitle->y_offset ();
+ subtitle.sub.rectangle.x += text->x_offset ();
+ subtitle.sub.rectangle.y += text->y_offset ();
/* Apply a corrective translation to keep the subtitle centred after the scale that is coming up */
- subtitle.sub.rectangle.x -= subtitle.sub.rectangle.width * ((piece->content->subtitle->x_scale() - 1) / 2);
- subtitle.sub.rectangle.y -= subtitle.sub.rectangle.height * ((piece->content->subtitle->y_scale() - 1) / 2);
+ subtitle.sub.rectangle.x -= subtitle.sub.rectangle.width * ((text->x_scale() - 1) / 2);
+ subtitle.sub.rectangle.y -= subtitle.sub.rectangle.height * ((text->y_scale() - 1) / 2);
/* Apply content's subtitle scale */
- subtitle.sub.rectangle.width *= piece->content->subtitle->x_scale ();
- subtitle.sub.rectangle.height *= piece->content->subtitle->y_scale ();
+ subtitle.sub.rectangle.width *= text->x_scale ();
+ subtitle.sub.rectangle.height *= text->y_scale ();
- PlayerSubtitles ps;
- ps.image.push_back (subtitle.sub);
+ PlayerText ps;
+ ps.bitmap.push_back (subtitle.sub);
DCPTime from (content_time_to_dcp (piece, subtitle.from()));
- _active_subtitles.add_from (wp, ps, from);
+ _active_texts[text->type()].add_from (wc, ps, from);
}
void
-Player::text_subtitle_start (weak_ptr<Piece> wp, ContentTextSubtitle subtitle)
+Player::plain_text_start (weak_ptr<Piece> wp, weak_ptr<const TextContent> wc, ContentStringText subtitle)
{
shared_ptr<Piece> piece = wp.lock ();
- if (!piece) {
+ shared_ptr<const TextContent> text = wc.lock ();
+ if (!piece || !text) {
return;
}
- PlayerSubtitles ps;
+ PlayerText ps;
DCPTime const from (content_time_to_dcp (piece, subtitle.from()));
if (from > piece->content->end()) {
}
BOOST_FOREACH (dcp::SubtitleString s, subtitle.subs) {
- s.set_h_position (s.h_position() + piece->content->subtitle->x_offset ());
- s.set_v_position (s.v_position() + piece->content->subtitle->y_offset ());
- float const xs = piece->content->subtitle->x_scale();
- float const ys = piece->content->subtitle->y_scale();
+ s.set_h_position (s.h_position() + text->x_offset ());
+ s.set_v_position (s.v_position() + text->y_offset ());
+ float const xs = text->x_scale();
+ float const ys = text->y_scale();
float size = s.size();
/* Adjust size to express the common part of the scaling;
}
s.set_in (dcp::Time(from.seconds(), 1000));
- ps.text.push_back (SubtitleString (s, piece->content->subtitle->outline_width()));
- ps.add_fonts (piece->content->subtitle->fonts ());
+ ps.string.push_back (StringText (s, text->outline_width()));
+ ps.add_fonts (text->fonts ());
}
- _active_subtitles.add_from (wp, ps, from);
+ _active_texts[text->type()].add_from (wc, ps, from);
}
void
-Player::subtitle_stop (weak_ptr<Piece> wp, ContentTime to)
+Player::subtitle_stop (weak_ptr<Piece> wp, weak_ptr<const TextContent> wc, ContentTime to)
{
- if (!_active_subtitles.have (wp)) {
+ shared_ptr<const TextContent> text = wc.lock ();
+ if (!text) {
+ return;
+ }
+
+ if (!_active_texts[text->type()].have(wc)) {
return;
}
return;
}
- pair<PlayerSubtitles, DCPTime> from = _active_subtitles.add_to (wp, dcp_to);
+ pair<PlayerText, DCPTime> from = _active_texts[text->type()].add_to (wc, dcp_to);
- if (piece->content->subtitle->use() && !_always_burn_subtitles && !piece->content->subtitle->burn()) {
- Subtitle (from.first, DCPTimePeriod (from.second, dcp_to));
+ bool const always = (text->type() == TEXT_OPEN_SUBTITLE && _always_burn_open_subtitles);
+ if (text->use() && !always && !text->burn()) {
+ Text (from.first, text->type(), text->dcp_track().get_value_or(DCPTextTrack()), DCPTimePeriod (from.second, dcp_to));
}
}
void
Player::seek (DCPTime time, bool accurate)
{
- if (!_have_valid_pieces) {
- setup_pieces ();
+ boost::mutex::scoped_lock lm (_mutex);
+
+ if (_suspended) {
+ /* We can't seek in this state */
+ return;
}
if (_shuffler) {
}
_audio_merger.clear ();
- _active_subtitles.clear ();
+ for (int i = 0; i < TEXT_COUNT; ++i) {
+ _active_texts[i].clear ();
+ }
BOOST_FOREACH (shared_ptr<Piece> i, _pieces) {
if (time < i->content->position()) {
Player::do_emit_video (shared_ptr<PlayerVideo> pv, DCPTime time)
{
if (pv->eyes() == EYES_BOTH || pv->eyes() == EYES_RIGHT) {
- _active_subtitles.clear_before (time);
+ for (int i = 0; i < TEXT_COUNT; ++i) {
+ _active_texts[i].clear_before (time);
+ }
}
- optional<PositionImage> subtitles = subtitles_for_frame (time);
+ optional<PositionImage> subtitles = open_subtitles_for_frame (time);
if (subtitles) {
- pv->set_subtitle (subtitles.get ());
+ pv->set_text (subtitles.get ());
}
Video (pv, time);
void
Player::set_dcp_decode_reduction (optional<int> reduction)
{
- if (reduction == _dcp_decode_reduction) {
- return;
+ Change (CHANGE_TYPE_PENDING, PlayerProperty::DCP_DECODE_REDUCTION, false);
+
+ {
+ boost::mutex::scoped_lock lm (_mutex);
+
+ if (reduction == _dcp_decode_reduction) {
+ lm.unlock ();
+ Change (CHANGE_TYPE_CANCELLED, PlayerProperty::DCP_DECODE_REDUCTION, false);
+ return;
+ }
+
+ _dcp_decode_reduction = reduction;
+ setup_pieces_unlocked ();
+ }
+
+ Change (CHANGE_TYPE_DONE, PlayerProperty::DCP_DECODE_REDUCTION, false);
+}
+
+optional<DCPTime>
+Player::content_time_to_dcp (shared_ptr<Content> content, ContentTime t)
+{
+ boost::mutex::scoped_lock lm (_mutex);
+
+ BOOST_FOREACH (shared_ptr<Piece> i, _pieces) {
+ if (i->content == content) {
+ return content_time_to_dcp (i, t);
+ }
}
- _dcp_decode_reduction = reduction;
- _have_valid_pieces = false;
- Changed (PlayerProperty::DCP_DECODE_REDUCTION, false);
+ /* We couldn't find this content; perhaps things are being changed over */
+ return optional<DCPTime>();
}
projects / dcpomatic.git / blobdiff