list<ContentVideo> output;
BOOST_FOREACH (ContentVideo const & i, _decoded) {
- if (i.frame == frame) {
+ if (i.frame.index() == frame) {
output.push_back (i);
}
}
_log->log (String::compose ("VD has request for %1", frame), LogEntry::TYPE_DEBUG_DECODE);
- if (_decoded.empty() || frame < _decoded.front().frame || frame > (_decoded.back().frame + 1)) {
+ if (_decoded.empty() || frame < _decoded.front().frame.index() || frame > (_decoded.back().frame.index() + 1)) {
_parent->seek (ContentTime::from_frames (frame, _content->active_video_frame_rate()), accurate);
}
break;
}
- if (!_decoded.empty() && _decoded.front().frame > frame) {
+ if (!_decoded.empty() && _decoded.front().frame.index() > frame) {
/* We're never going to get the frame we want. Perhaps the caller is asking
* for a video frame before the content's video starts (if its audio
* begins before its video, for example).
/* Clean up _decoded; keep the frame we are returning, if any (which may have two images
for 3D), but nothing before that */
- while (!_decoded.empty() && !dec.empty() && _decoded.front().frame < dec.front().frame) {
+ while (!_decoded.empty() && !dec.empty() && _decoded.front().frame.index() < dec.front().frame.index()) {
_decoded.pop_front ();
}
test_gaps++;
#endif
_decoded.push_back (
- ContentVideo (filler_image, eye, filler_part, i)
+ ContentVideo (filler_image, VideoFrame (i, eye), filler_part)
);
}
}
* adding both left and right eye frames.
*/
void
-VideoDecoder::fill_both_eyes (Frame from_frame, Eyes from_eye, Frame to_frame, Eyes to_eye)
+VideoDecoder::fill_both_eyes (VideoFrame from, VideoFrame to)
{
/* Fill with black... */
shared_ptr<const ImageProxy> filler_left_image (new RawImageProxy (_black_image));
/* ...unless there's some video we can fill with */
for (list<ContentVideo>::const_reverse_iterator i = _decoded.rbegin(); i != _decoded.rend(); ++i) {
- if (i->eyes == EYES_LEFT && !filler_left_image) {
+ if (i->frame.eyes() == EYES_LEFT && !filler_left_image) {
filler_left_image = i->image;
filler_left_part = i->part;
- } else if (i->eyes == EYES_RIGHT && !filler_right_image) {
+ } else if (i->frame.eyes() == EYES_RIGHT && !filler_right_image) {
filler_right_image = i->image;
filler_right_part = i->part;
}
}
}
- while (from_frame != to_frame || from_eye != to_eye) {
+ while (from != to) {
#ifdef DCPOMATIC_DEBUG
test_gaps++;
_decoded.push_back (
ContentVideo (
- from_eye == EYES_LEFT ? filler_left_image : filler_right_image,
- from_eye,
- from_eye == EYES_LEFT ? filler_left_part : filler_right_part,
- from_frame
+ from.eyes() == EYES_LEFT ? filler_left_image : filler_right_image,
+ from,
+ from.eyes() == EYES_LEFT ? filler_left_part : filler_right_part
)
);
- if (from_eye == EYES_LEFT) {
- from_eye = EYES_RIGHT;
- } else {
- from_eye = EYES_LEFT;
- ++from_frame;
- }
+ ++from;
}
}
list<ContentVideo> to_push;
switch (_content->video->frame_type ()) {
case VIDEO_FRAME_TYPE_2D:
- to_push.push_back (ContentVideo (image, EYES_BOTH, PART_WHOLE, frame));
+ to_push.push_back (ContentVideo (image, VideoFrame (frame, EYES_BOTH), PART_WHOLE));
break;
case VIDEO_FRAME_TYPE_3D:
case VIDEO_FRAME_TYPE_3D_ALTERNATE:
frame this one is.
*/
bool const same = (!_decoded.empty() && frame == _decoded.back().frame);
- to_push.push_back (ContentVideo (image, same ? EYES_RIGHT : EYES_LEFT, PART_WHOLE, frame));
+ to_push.push_back (ContentVideo (image, VideoFrame (frame, same ? EYES_RIGHT : EYES_LEFT), PART_WHOLE));
break;
}
case VIDEO_FRAME_TYPE_3D_LEFT_RIGHT:
- to_push.push_back (ContentVideo (image, EYES_LEFT, PART_LEFT_HALF, frame));
- to_push.push_back (ContentVideo (image, EYES_RIGHT, PART_RIGHT_HALF, frame));
+ to_push.push_back (ContentVideo (image, VideoFrame (frame, EYES_LEFT), PART_LEFT_HALF));
+ to_push.push_back (ContentVideo (image, VideoFrame (frame, EYES_RIGHT), PART_RIGHT_HALF));
break;
case VIDEO_FRAME_TYPE_3D_TOP_BOTTOM:
- to_push.push_back (ContentVideo (image, EYES_LEFT, PART_TOP_HALF, frame));
- to_push.push_back (ContentVideo (image, EYES_RIGHT, PART_BOTTOM_HALF, frame));
+ to_push.push_back (ContentVideo (image, VideoFrame (frame, EYES_LEFT), PART_TOP_HALF));
+ to_push.push_back (ContentVideo (image, VideoFrame (frame, EYES_RIGHT), PART_BOTTOM_HALF));
break;
case VIDEO_FRAME_TYPE_3D_LEFT:
- to_push.push_back (ContentVideo (image, EYES_LEFT, PART_WHOLE, frame));
+ to_push.push_back (ContentVideo (image, VideoFrame (frame, EYES_LEFT), PART_WHOLE));
break;
case VIDEO_FRAME_TYPE_3D_RIGHT:
- to_push.push_back (ContentVideo (image, EYES_RIGHT, PART_WHOLE, frame));
+ to_push.push_back (ContentVideo (image, VideoFrame (frame, EYES_RIGHT), PART_WHOLE));
break;
default:
DCPOMATIC_ASSERT (false);
and the things we are about to push.
*/
- optional<Frame> from_frame;
- optional<Eyes> from_eye;
+ optional<VideoFrame> from;
if (_decoded.empty() && _last_seek_time && _last_seek_accurate) {
- from_frame = _last_seek_time->frames_round (_content->active_video_frame_rate ());
- from_eye = EYES_LEFT;
+ from = VideoFrame (_last_seek_time->frames_round (_content->active_video_frame_rate ()), EYES_LEFT);
} else if (!_decoded.empty ()) {
- switch (_content->video->frame_type()) {
- case VIDEO_FRAME_TYPE_2D:
- case VIDEO_FRAME_TYPE_3D_LEFT:
- case VIDEO_FRAME_TYPE_3D_RIGHT:
- from_frame = _decoded.back().frame + 1;
- break;
- case VIDEO_FRAME_TYPE_3D:
- case VIDEO_FRAME_TYPE_3D_LEFT_RIGHT:
- case VIDEO_FRAME_TYPE_3D_TOP_BOTTOM:
- case VIDEO_FRAME_TYPE_3D_ALTERNATE:
- /* Get the last frame that we have */
- from_frame = _decoded.back().frame;
- from_eye = _decoded.back().eyes;
- /* And increment */
- if (from_eye.get() == EYES_LEFT) {
- from_eye = EYES_RIGHT;
- } else {
- from_eye = EYES_LEFT;
- from_frame = from_frame.get() + 1;
- }
- }
+ from = _decoded.back().frame;
+ ++(*from);
}
/* If we've pre-rolled on a seek we may now receive out-of-order frames
(frames before the last seek time) which we can just ignore.
*/
- if (from_frame && from_frame.get() > to_push.front().frame) {
+ if (from && from->index() > to_push.front().frame.index()) {
return;
}
- if (from_frame) {
+ if (from) {
switch (_content->video->frame_type ()) {
case VIDEO_FRAME_TYPE_2D:
- fill_one_eye (from_frame.get(), to_push.front().frame, EYES_BOTH);
+ fill_one_eye (from->index(), to_push.front().frame.index(), EYES_BOTH);
break;
case VIDEO_FRAME_TYPE_3D:
case VIDEO_FRAME_TYPE_3D_LEFT_RIGHT:
case VIDEO_FRAME_TYPE_3D_TOP_BOTTOM:
case VIDEO_FRAME_TYPE_3D_ALTERNATE:
- fill_both_eyes (from_frame.get(), from_eye.get(), to_push.front().frame, to_push.front().eyes);
+ fill_both_eyes (from.get(), to_push.front().frame);
break;
case VIDEO_FRAME_TYPE_3D_LEFT:
- fill_one_eye (from_frame.get(), to_push.front().frame, EYES_LEFT);
+ fill_one_eye (from->index(), to_push.front().frame.index(), EYES_LEFT);
break;
case VIDEO_FRAME_TYPE_3D_RIGHT:
- fill_one_eye (from_frame.get(), to_push.front().frame, EYES_RIGHT);
+ fill_one_eye (from->index(), to_push.front().frame.index(), EYES_RIGHT);
break;
}
}
BOOST_CHECK_EQUAL (decoder.video->_decoded.size(), 4U);
list<ContentVideo>::iterator i = decoder.video->_decoded.begin();
for (int j = 0; j < 4; ++j) {
- BOOST_CHECK_EQUAL (i->frame, j);
+ BOOST_CHECK_EQUAL (i->frame.index(), j);
++i;
}
BOOST_CHECK_EQUAL (decoder.video->_decoded.size(), 7);
i = decoder.video->_decoded.begin();
for (int j = 0; j < 7; ++j) {
- BOOST_CHECK_EQUAL (i->frame, j);
+ BOOST_CHECK_EQUAL (i->frame.index(), j);
++i;
}
}
shared_ptr<ImageContent> c (new ImageContent (film, "test/data/simple_testcard_640x480.png"));
ImageDecoder decoder (c, film->log());
- decoder.video->fill_both_eyes (0, EYES_LEFT, 4, EYES_LEFT);
+ decoder.video->fill_both_eyes (VideoFrame (0, EYES_LEFT), VideoFrame (4, EYES_LEFT));
BOOST_CHECK_EQUAL (decoder.video->_decoded.size(), 8);
list<ContentVideo>::iterator i = decoder.video->_decoded.begin();
for (int j = 0; j < 8; ++j) {
- BOOST_CHECK_EQUAL (i->frame, j / 2);
- BOOST_CHECK_EQUAL (i->eyes, (j % 2) == 0 ? EYES_LEFT : EYES_RIGHT);
+ BOOST_CHECK_EQUAL (i->frame.index(), j / 2);
+ BOOST_CHECK_EQUAL (i->frame.eyes(), (j % 2) == 0 ? EYES_LEFT : EYES_RIGHT);
++i;
}
decoder.video->_decoded.clear ();
- decoder.video->fill_both_eyes (0, EYES_LEFT, 7, EYES_RIGHT);
+ decoder.video->fill_both_eyes (VideoFrame (0, EYES_LEFT), VideoFrame (7, EYES_RIGHT));
BOOST_CHECK_EQUAL (decoder.video->_decoded.size(), 15);
i = decoder.video->_decoded.begin();
for (int j = 0; j < 15; ++j) {
- BOOST_CHECK_EQUAL (i->frame, j / 2);
- BOOST_CHECK_EQUAL (i->eyes, (j % 2) == 0 ? EYES_LEFT : EYES_RIGHT);
+ BOOST_CHECK_EQUAL (i->frame.index(), j / 2);
+ BOOST_CHECK_EQUAL (i->frame.eyes(), (j % 2) == 0 ? EYES_LEFT : EYES_RIGHT);
++i;
}
decoder.video->_decoded.clear ();
- decoder.video->fill_both_eyes (0, EYES_RIGHT, 7, EYES_RIGHT);
+ decoder.video->fill_both_eyes (VideoFrame (0, EYES_RIGHT), VideoFrame (7, EYES_RIGHT));
BOOST_CHECK_EQUAL (decoder.video->_decoded.size(), 14);
i = decoder.video->_decoded.begin();
for (int j = 0; j < 14; ++j) {
- BOOST_CHECK_EQUAL (i->frame, (j + 1) / 2);
- BOOST_CHECK_EQUAL (i->eyes, (j % 2) == 0 ? EYES_RIGHT : EYES_LEFT);
+ BOOST_CHECK_EQUAL (i->frame.index(), (j + 1) / 2);
+ BOOST_CHECK_EQUAL (i->frame.eyes(), (j % 2) == 0 ? EYES_RIGHT : EYES_LEFT);
++i;
}
}