Merge master and multifarious hackery.

[dcpomatic.git] / src / wx / film_viewer.cc

diff --git a/src/wx/film_viewer.cc b/src/wx/film_viewer.cc
index 03f0ca646580638eb023bea63f2896846f1f77b1..4b1fb442e12ba802e42eb32a70affcd81dfd68c6 100644 (file)
--- a/src/wx/film_viewer.cc
+++ b/src/wx/film_viewer.cc
@@ -1,3 +1,5 @@
+/* -*- c-basic-offset: 8; default-tab-width: 8; -*- */
+
 /*
     Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
 
@@ -25,6 +27,7 @@
 #include <iomanip>
 #include <wx/tglbtn.h>
 #include "lib/film.h"
+#include "lib/container.h"
 #include "lib/format.h"
 #include "lib/util.h"
 #include "lib/job_manager.h"
@@ -113,7 +116,7 @@ void
 FilmViewer::film_changed (Film::Property p)
 {
        switch (p) {
-       case Film::FORMAT:
+       case Film::CONTAINER:
                calculate_sizes ();
                update_from_raw ();
                break;
@@ -132,8 +135,6 @@ FilmViewer::film_changed (Film::Property p)
                _panel->Update ();
                break;
        case Film::SCALER:
-       case Film::FILTERS:
-       case Film::CROP:
                update_from_decoder ();
                break;
        default:
@@ -171,7 +172,7 @@ FilmViewer::set_film (shared_ptr<Film> f)
        _film->ContentChanged.connect (boost::bind (&FilmViewer::film_content_changed, this, _1, _2));
 
        film_changed (Film::CONTENT);
-       film_changed (Film::FORMAT);
+       film_changed (Film::CONTAINER);
        film_changed (Film::WITH_SUBTITLES);
        film_changed (Film::SUBTITLE_OFFSET);
        film_changed (Film::SUBTITLE_SCALE);
@@ -180,10 +181,11 @@ FilmViewer::set_film (shared_ptr<Film> f)
 void
 FilmViewer::update_from_decoder ()
 {
-       if (!_player || _player->seek (_player->last_video_time ())) {
+       if (!_player) {
                return;
        }
 
+       _player->seek (_player->position ());
        get_frame ();
        _panel->Refresh ();
        _panel->Update ();
@@ -201,8 +203,8 @@ FilmViewer::timer (wxTimerEvent &)
 
        get_frame ();
 
-       if (_film->video_length()) {
-               int const new_slider_position = 4096 * _player->last_video_time() / (_film->video_length() / _film->video_frame_rate());
+       if (_film->length()) {
+               int const new_slider_position = 4096 * _player->position() / _film->length();
                if (new_slider_position != _slider->GetValue()) {
                        _slider->SetValue (new_slider_position);
                }
@@ -258,8 +260,10 @@ FilmViewer::paint_panel (wxPaintEvent &)
 void
 FilmViewer::slider_moved (wxScrollEvent &)
 {
+       cout << "slider " << _slider->GetValue() << " " << _film->length() << "\n";
+       
        if (_film && _player) {
-               _player->seek (_slider->GetValue() * _film->video_length() / (4096 * _film->video_frame_rate()));
+               _player->seek (_slider->GetValue() * _film->length() / 4096);
        }
        
        get_frame ();
@@ -296,15 +300,8 @@ FilmViewer::raw_to_display ()
                return;
        }
 
-       shared_ptr<const Image> input = _raw_frame;
-
-       pair<string, string> const s = Filter::ffmpeg_strings (_film->filters());
-       if (!s.second.empty ()) {
-               input = input->post_process (s.second, true);
-       }
-       
        /* Get a compacted image as we have to feed it to wxWidgets */
-       _display_frame = input->scale_and_convert_to_rgb (_film_size, 0, _film->scaler(), false);
+       _display_frame = _raw_frame->scale_and_convert_to_rgb (_film_size, 0, _film->scaler(), false);
 
        if (_raw_sub) {
 
@@ -312,7 +309,8 @@ FilmViewer::raw_to_display ()
                   when working out the scale that we are applying.
                */
 
-               Size const cropped_size = _film->cropped_size (_film->video_size ());
+               /* XXX */
+               Size const cropped_size = _raw_frame->size ();//_film->cropped_size (_raw_frame->size ());
 
                Rect tx = subtitle_transformed_area (
                        float (_film_size.width) / cropped_size.width,
@@ -335,10 +333,10 @@ FilmViewer::calculate_sizes ()
                return;
        }
 
-       Format const * format = _film->format ();
+       Container const * container = _film->container ();
        
        float const panel_ratio = static_cast<float> (_panel_size.width) / _panel_size.height;
-       float const film_ratio = format ? format->container_ratio () : 1.78;
+       float const film_ratio = container ? container->ratio () : 1.78;
                        
        if (panel_ratio < film_ratio) {
                /* panel is less widscreen than the film; clamp width */
@@ -354,9 +352,9 @@ FilmViewer::calculate_sizes ()
           of our _display_frame.
        */
        _display_frame_x = 0;
-       if (format) {
-               _display_frame_x = static_cast<float> (format->dcp_padding (_film)) * _out_size.width / format->dcp_size().width;
-       }
+//     if (format) {
+//             _display_frame_x = static_cast<float> (format->dcp_padding (_film)) * _out_size.width / format->dcp_size().width;
+//     }
 
        _film_size = _out_size;
        _film_size.width -= _display_frame_x * 2;
@@ -376,19 +374,19 @@ FilmViewer::play_clicked (wxCommandEvent &)
 void
 FilmViewer::check_play_state ()
 {
-       if (!_film) {
+       if (!_film || _film->dcp_video_frame_rate() == 0) {
                return;
        }
        
        if (_play_button->GetValue()) {
-               _timer.Start (1000 / _film->video_frame_rate());
+               _timer.Start (1000 / _film->dcp_video_frame_rate());
        } else {
                _timer.Stop ();
        }
 }
 
 void
-FilmViewer::process_video (shared_ptr<const Image> image, bool, shared_ptr<Subtitle> sub, double t)
+FilmViewer::process_video (shared_ptr<const Image> image, bool, shared_ptr<Subtitle> sub, Time t)
 {
        _raw_frame = image;
        _raw_sub = sub;
@@ -397,10 +395,10 @@ FilmViewer::process_video (shared_ptr<const Image> image, bool, shared_ptr<Subti
 
        _got_frame = true;
 
-       double const fps = _film->video_frame_rate ();
-       _frame->SetLabel (wxString::Format (wxT("%d"), int (rint (t * fps))));
+       double const fps = _film->dcp_video_frame_rate ();
+       _frame->SetLabel (wxString::Format (wxT("%d"), int (rint (t * fps / TIME_HZ))));
 
-       double w = t;
+       double w = static_cast<double>(t) / TIME_HZ;
        int const h = (w / 3600);
        w -= h * 3600;
        int const m = (w / 60);
@@ -470,7 +468,9 @@ FilmViewer::film_content_changed (weak_ptr<Content>, int p)
                /* Force an update to our frame */
                wxScrollEvent ev;
                slider_moved (ev);
-       }
+       } else if (p == VideoContentProperty::VIDEO_CROP) {
+               update_from_decoder ();
+       }               
 }
 
 void