#include "film.h"
#include "exceptions.h"
+#include "i18n.h"
+
using std::cout;
using boost::shared_ptr;
+using libdcp::Size;
ImageMagickDecoder::ImageMagickDecoder (
- boost::shared_ptr<Film> f, boost::shared_ptr<const Options> o, Job* j)
- : Decoder (f, o, j)
- , VideoDecoder (f, o, j)
+ boost::shared_ptr<Film> f, DecodeOptions o)
+ : Decoder (f, o)
+ , VideoDecoder (f, o)
{
if (boost::filesystem::is_directory (_film->content_path())) {
for (
_iter = _files.begin ();
}
-Size
+libdcp::Size
ImageMagickDecoder::native_size () const
{
if (_files.empty ()) {
- throw DecodeError ("no still image files found");
+ throw DecodeError (_("no still image files found"));
}
/* Look at the first file and assume its size holds for all */
using namespace MagickCore;
Magick::Image* image = new Magick::Image (_film->content_path ());
- Size const s = Size (image->columns(), image->rows());
+ libdcp::Size const s = libdcp::Size (image->columns(), image->rows());
delete image;
return s;
ImageMagickDecoder::pass ()
{
if (_iter == _files.end()) {
- return true;
+ if (video_frame() >= _film->still_duration_in_frames()) {
+ return true;
+ }
+
+ emit_video (_image, true, double (video_frame()) / frames_per_second());
+ return false;
}
- using namespace MagickCore;
-
Magick::Image* magick_image = new Magick::Image (_film->content_path ());
- Size size = native_size ();
- shared_ptr<CompactImage> image (new CompactImage (PIX_FMT_RGB24, size));
+ libdcp::Size size = native_size ();
+ shared_ptr<Image> image (new SimpleImage (PIX_FMT_RGB24, size, false));
+ using namespace MagickCore;
+
uint8_t* p = image->data()[0];
for (int y = 0; y < size.height; ++y) {
for (int x = 0; x < size.width; ++x) {
}
delete magick_image;
-
- emit_video (image);
+
+ _image = image->crop (_film->crop(), true);
+
+ emit_video (_image, false, double (video_frame()) / frames_per_second());
++_iter;
return false;
return PIX_FMT_RGB24;
}
+bool
+ImageMagickDecoder::seek_to_last ()
+{
+ if (_iter == _files.end()) {
+ _iter = _files.begin();
+ } else {
+ --_iter;
+ }
+
+ return false;
+}
+
+bool
+ImageMagickDecoder::seek (double t)
+{
+ int const f = t * frames_per_second();
+
+ _iter = _files.begin ();
+ for (int i = 0; i < f; ++i) {
+ if (_iter == _files.end()) {
+ return true;
+ }
+ ++_iter;
+ }
+
+ return false;
+}
+
+void
+ImageMagickDecoder::film_changed (Film::Property p)
+{
+ if (p == Film::CROP) {
+ OutputChanged ();
+ }
+}
+
+float
+ImageMagickDecoder::frames_per_second () const
+{
+ return _film->source_frame_rate ();
+}