#include "lib/player.h"
#include "lib/video_content.h"
#include "lib/video_decoder.h"
+#include "lib/timer.h"
#include "film_viewer.h"
#include "wx_util.h"
_player = f->make_player ();
_player->disable_audio ();
+ _player->set_approximate_size ();
_player->Video.connect (boost::bind (&FilmViewer::process_video, this, _1, _2, _5));
_player->Changed.connect (boost::bind (&FilmViewer::player_changed, this, _1));
fetch_next_frame ();
- Time const len = _film->length ();
+ DCPTime const len = _film->length ();
if (len) {
int const new_slider_position = 4096 * _player->video_position() / len;
return;
}
- shared_ptr<Image> packed_frame (new Image (_frame, false));
-
- wxImage frame (_out_size.width, _out_size.height, packed_frame->data()[0], true);
+ wxImage frame (_out_size.width, _out_size.height, _frame->data()[0], true);
wxBitmap frame_bitmap (frame);
dc.DrawBitmap (frame_bitmap, 0, 0);
FilmViewer::slider_moved ()
{
if (_film && _player) {
- _player->seek (_slider->GetValue() * _film->length() / 4096, false);
- fetch_next_frame ();
+ try {
+ _player->seek (_slider->GetValue() * _film->length() / 4096, false);
+ fetch_next_frame ();
+ } catch (OpenFileError& e) {
+ /* There was a problem opening a content file; we'll let this slide as it
+ probably means a missing content file, which we're already taking care of.
+ */
+ }
}
}
_out_size.width = max (64, _out_size.width);
_out_size.height = max (64, _out_size.height);
+ /* The player will round its image down to the nearest 4 pixels
+ to speed up its scale, so do similar here to avoid black borders
+ around things. This is a bit of a hack.
+ */
+ _out_size.width &= ~3;
+ _out_size.height &= ~3;
+
_player->set_video_container_size (_out_size);
}
}
void
-FilmViewer::process_video (shared_ptr<const Image> image, Eyes eyes, Time t)
+FilmViewer::process_video (shared_ptr<PlayerImage> image, Eyes eyes, DCPTime t)
{
if (eyes == EYES_RIGHT) {
return;
}
-
- _frame = image;
+
+ /* Going via BGRA here makes the scaler faster then using RGB24 directly (about
+ twice on x86 Linux).
+ */
+ shared_ptr<Image> im = image->image (PIX_FMT_BGRA, true);
+ _frame = im->scale (im->size(), Scaler::from_id ("fastbilinear"), PIX_FMT_RGB24, false);
_got_frame = true;
set_position_text (t);
}
void
-FilmViewer::set_position_text (Time t)
+FilmViewer::set_position_text (DCPTime t)
{
if (!_film) {
_frame_number->SetLabel ("0");
We want to see the one before it, so we need to go back 2.
*/
- Time p = _player->video_position() - _film->video_frames_to_time (2);
+ DCPTime p = _player->video_position() - _film->video_frames_to_time (2);
if (p < 0) {
p = 0;
}
- _player->seek (p, true);
- fetch_next_frame ();
+ try {
+ _player->seek (p, true);
+ fetch_next_frame ();
+ } catch (OpenFileError& e) {
+ /* There was a problem opening a content file; we'll let this slide as it
+ probably means a missing content file, which we're already taking care of.
+ */
+ }
}
void