X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Fsimple_video_view.cc;h=2a0575f2609f6e14077998607586ec4811292f12;hb=ff79e412b6cb254c368b45fc122a16fb0712633f;hp=1e97adb30478eafb9e5b4a39195d41dcb2a8e23d;hpb=5eb8b5c3a1566aef638e9d9df03b88d320735092;p=dcpomatic.git diff --git a/src/wx/simple_video_view.cc b/src/wx/simple_video_view.cc index 1e97adb30..2a0575f26 100644 --- a/src/wx/simple_video_view.cc +++ b/src/wx/simple_video_view.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2019 Carl Hetherington + Copyright (C) 2019-2021 Carl Hetherington This file is part of DCP-o-matic. @@ -18,25 +18,38 @@ */ -#include "simple_video_view.h" + +#include "closed_captions_dialog.h" #include "film_viewer.h" +#include "simple_video_view.h" #include "wx_util.h" -#include "closed_captions_dialog.h" -#include "lib/image.h" -#include "lib/dcpomatic_log.h" #include "lib/butler.h" +#include "lib/dcpomatic_log.h" +#include "lib/image.h" +#include "lib/video_filter_graph.h" +#include "lib/video_filter_graph_set.h" #include +#include +LIBDCP_DISABLE_WARNINGS #include -#include +LIBDCP_ENABLE_WARNINGS +#include + using std::max; +using std::shared_ptr; using std::string; using boost::optional; -using boost::shared_ptr; +#if BOOST_VERSION >= 106100 +using namespace boost::placeholders; +#endif using namespace dcpomatic; + SimpleVideoView::SimpleVideoView (FilmViewer* viewer, wxWindow* parent) : VideoView (viewer) + , _rec2020_filter("convert", "convert", "", "colorspace=all=bt709:iall=bt2020") + , _rec2020_filter_graph({ _rec2020_filter }, dcp::Fraction(24, 1)) { _panel = new wxPanel (parent); @@ -53,166 +66,166 @@ SimpleVideoView::SimpleVideoView (FilmViewer* viewer, wxWindow* parent) _timer.Bind (wxEVT_TIMER, boost::bind(&SimpleVideoView::timer, this)); } + void SimpleVideoView::paint () { - _viewer->state_timer().set("paint-panel"); + _state_timer.set("paint-panel"); wxPaintDC dc (_panel); + auto scale = 1 / dpi_scale_factor (_panel); + dc.SetLogicalScale (scale, scale); - dcp::Size const out_size = _viewer->out_size (); - wxSize const panel_size = _panel->GetSize (); + auto const panel_size = dcp::Size(_panel->GetSize().GetWidth(), _panel->GetSize().GetHeight()); + auto pad = pad_colour(); -#ifdef DCPOMATIC_VARIANT_SWAROOP - if (_viewer->background_image()) { - dc.Clear (); - optional bg = Config::instance()->player_background_image(); - if (bg) { - wxImage image (std_to_wx(bg->string())); - wxBitmap bitmap (image); - dc.DrawBitmap (bitmap, max(0, (panel_size.GetWidth() - image.GetSize().GetWidth()) / 2), max(0, (panel_size.GetHeight() - image.GetSize().GetHeight()) / 2)); - } - return; - } -#endif - - if (!out_size.width || !out_size.height || !_image || out_size != _image->size()) { + dcp::Size out_size; + if (!_image) { + wxBrush b (pad); + dc.SetBackground (b); dc.Clear (); } else { - + DCPOMATIC_ASSERT (_image->alignment() == Image::Alignment::COMPACT); + out_size = _image->size(); wxImage frame (out_size.width, out_size.height, _image->data()[0], true); wxBitmap frame_bitmap (frame); - dc.DrawBitmap (frame_bitmap, 0, max(0, (panel_size.GetHeight() - out_size.height) / 2)); - -#ifdef DCPOMATIC_VARIANT_SWAROOP - DCPTime const period = DCPTime::from_seconds(Config::instance()->player_watermark_period() * 60); - int64_t n = _viewer->position().get() / period.get(); - DCPTime from(n * period.get()); - DCPTime to = from + DCPTime::from_seconds(Config::instance()->player_watermark_duration() / 1000.0); - if (from <= _viewer->position() && _viewer->position() <= to) { - if (!_in_watermark) { - _in_watermark = true; - _watermark_x = rand() % panel_size.GetWidth(); - _watermark_y = rand() % panel_size.GetHeight(); - } - dc.SetTextForeground(*wxWHITE); - string wm = Config::instance()->player_watermark_theatre(); - boost::posix_time::ptime t = boost::posix_time::second_clock::local_time(); - wm += "\n" + boost::posix_time::to_iso_extended_string(t); - dc.DrawText(std_to_wx(wm), _watermark_x, _watermark_y); - } else { - _in_watermark = false; - } -#endif + dc.DrawBitmap(frame_bitmap, 0, max(0, (panel_size.height - out_size.height) / 2)); } - if (out_size.width < panel_size.GetWidth()) { - /* XXX: these colours are right for GNOME; may need adjusting for other OS */ - wxPen p (_viewer->pad_black() ? wxColour(0, 0, 0) : wxColour(240, 240, 240)); - wxBrush b (_viewer->pad_black() ? wxColour(0, 0, 0) : wxColour(240, 240, 240)); + if (out_size.width < panel_size.width) { + wxPen p (pad); + wxBrush b (pad); dc.SetPen (p); dc.SetBrush (b); - dc.DrawRectangle (out_size.width, 0, panel_size.GetWidth() - out_size.width, panel_size.GetHeight()); + dc.DrawRectangle(out_size.width, 0, panel_size.width - out_size.width, panel_size.height); } - if (out_size.height < panel_size.GetHeight()) { - wxPen p (_viewer->pad_black() ? wxColour(0, 0, 0) : wxColour(240, 240, 240)); - wxBrush b (_viewer->pad_black() ? wxColour(0, 0, 0) : wxColour(240, 240, 240)); + if (out_size.height < panel_size.height) { + wxPen p (pad); + wxBrush b (pad); dc.SetPen (p); dc.SetBrush (b); - int const gap = (panel_size.GetHeight() - out_size.height) / 2; - dc.DrawRectangle (0, 0, panel_size.GetWidth(), gap); - dc.DrawRectangle (0, gap + out_size.height + 1, panel_size.GetWidth(), gap + 1); + int const gap = (panel_size.height - out_size.height) / 2; + dc.DrawRectangle(0, 0, panel_size.width, gap); + dc.DrawRectangle(0, gap + out_size.height + 1, panel_size.width, gap + 1); } if (_viewer->outline_content()) { - Position inter_position = _viewer->inter_position (); - dcp::Size inter_size = _viewer->inter_size (); - wxPen p (wxColour (255, 0, 0), 2); + wxPen p (outline_content_colour(), 2); + dc.SetPen (p); + dc.SetBrush (*wxTRANSPARENT_BRUSH); + dc.DrawRectangle(_inter_position.x, _inter_position.y + (panel_size.height - out_size.height) / 2, _inter_size.width, _inter_size.height); + } + + auto subs = _viewer->outline_subtitles(); + if (subs) { + wxPen p (outline_subtitles_colour(), 2); + dc.SetPen (p); + dc.SetBrush (*wxTRANSPARENT_BRUSH); + dc.DrawRectangle (subs->x * out_size.width, subs->y * out_size.height, subs->width * out_size.width, subs->height * out_size.height); + } + + if (_viewer->crop_guess()) { + wxPen p (crop_guess_colour(), 2); dc.SetPen (p); dc.SetBrush (*wxTRANSPARENT_BRUSH); - dc.DrawRectangle (inter_position.x, inter_position.y + (panel_size.GetHeight() - out_size.height) / 2, inter_size.width, inter_size.height); + auto const crop_guess = _viewer->crop_guess().get(); + dc.DrawRectangle ( + _inter_position.x + _inter_size.width * crop_guess.x, + _inter_position.y + _inter_size.height * crop_guess.y, + _inter_size.width * crop_guess.width, + _inter_size.height * crop_guess.height + ); } - _viewer->state_timer().unset(); + + _state_timer.unset(); } + void -SimpleVideoView::update () +SimpleVideoView::refresh_panel () { + _state_timer.set ("refresh-panel"); _panel->Refresh (); _panel->Update (); + _state_timer.unset (); } + void SimpleVideoView::timer () { - if (!_viewer->film() || !_viewer->playing()) { + if (!_viewer->playing()) { return; } - get (false); - DCPTime const next = _viewer->position() + _viewer->one_video_frame(); + display_next_frame (false); + auto const next = position() + _viewer->one_video_frame(); - if (next >= _viewer->film()->length()) { - _viewer->stop (); - _viewer->Finished (); + if (next >= length()) { + _viewer->finished (); return; } - LOG_DEBUG_PLAYER("%1 -> %2; delay %3", next.seconds(), _viewer->time().seconds(), max((next.seconds() - _viewer->time().seconds()) * 1000, 1.0)); - _timer.Start (_viewer->time_until_next_frame(), wxTIMER_ONE_SHOT); + LOG_DEBUG_VIDEO_VIEW("%1 -> %2; delay %3", next.seconds(), _viewer->time().seconds(), max((next.seconds() - _viewer->time().seconds()) * 1000, 1.0)); + _timer.Start (max(1, time_until_next_frame().get_value_or(0)), wxTIMER_ONE_SHOT); if (_viewer->butler()) { - _viewer->butler()->rethrow (); + try { + _viewer->butler()->rethrow(); + } catch (dcp::FileError& e) { + error_dialog(_panel, _("Could not play content"), std_to_wx(e.what())); + } } } + void SimpleVideoView::start () { + VideoView::start (); timer (); } + /** Try to get a frame from the butler and display it. - * @param lazy true to return false quickly if no video is available quickly (i.e. we are waiting for the butler). + * @param non_blocking true to return false quickly if no video is available quickly (i.e. we are waiting for the butler). * false to ask the butler to block until it has video (unless it is suspended). * @return true on success, false if we did nothing because it would have taken too long. */ -bool -SimpleVideoView::get (bool lazy) +VideoView::NextFrameResult +SimpleVideoView::display_next_frame (bool non_blocking) { - bool r = get_next_frame (lazy); - if (!r) { - if (lazy) { - /* No video available; return saying we failed */ - return false; - } else { - /* Player was suspended; come back later */ - signal_manager->when_idle (boost::bind(&SimpleVideoView::get, this, false)); - return false; - } + auto const r = get_next_frame (non_blocking); + if (r != SUCCESS) { + return r; } - display_player_video (); - _viewer->PositionChanged (); + update (); - return true; + try { + _viewer->butler()->rethrow (); + } catch (DecodeError& e) { + error_dialog (get(), e.what()); + } + + return SUCCESS; } + void -SimpleVideoView::display_player_video () +SimpleVideoView::update () { - if (!_player_video.first) { - set_image (shared_ptr()); - _viewer->refresh_view (); + if (!player_video().first) { + _image.reset (); + refresh_panel (); return; } - if (_viewer->playing() && (_viewer->time() - _player_video.second) > _viewer->one_video_frame()) { + if (_viewer->playing() && (_viewer->time() - player_video().second) > one_video_frame()) { /* Too late; just drop this frame before we try to get its image (which will be the time-consuming part if this frame is J2K). */ - _viewer->_video_position = _player_video.second; - ++_viewer->_dropped; + add_dropped (); return; } @@ -234,21 +247,20 @@ SimpleVideoView::display_player_video () * image and convert it (from whatever the user has said it is) to RGB. */ - _viewer->_state_timer.set ("get image"); + _state_timer.set ("get image"); - set_image ( - _player_video.first->image(bind(&PlayerVideo::force, _1, AV_PIX_FMT_RGB24), false, true) - ); - - _viewer->_state_timer.set ("ImageChanged"); - _viewer->ImageChanged (_player_video.first); - _viewer->_state_timer.unset (); + auto const pv = player_video(); + _image = pv.first->image(boost::bind(&PlayerVideo::force, AV_PIX_FMT_RGB24), VideoRange::FULL, true); + if (pv.first->colour_conversion() && pv.first->colour_conversion()->about_equal(dcp::ColourConversion::rec2020_to_xyz(), 1e-6)) { + _image = Image::ensure_alignment(_rec2020_filter_graph.get(_image->size(), _image->pixel_format())->process(_image).front(), Image::Alignment::COMPACT); + } - _viewer->_video_position = _player_video.second; - _viewer->_inter_position = _player_video.first->inter_position (); - _viewer->_inter_size = _player_video.first->inter_size (); + _state_timer.set ("ImageChanged"); + _viewer->image_changed (player_video().first); + _state_timer.unset (); - _viewer->refresh_view (); + _inter_position = player_video().first->inter_position (); + _inter_size = player_video().first->inter_size (); - _viewer->_closed_captions_dialog->update (_viewer->time()); + refresh_panel (); }