/*
- Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "AS_DCP.h"
#include "KM_fileio.h"
#include "exceptions.h"
+#include "dcp_assert.h"
#include "mono_picture_frame.h"
+#include "compose.hpp"
using std::string;
using std::vector;
using boost::shared_ptr;
using boost::dynamic_pointer_cast;
-using boost::lexical_cast;
-using namespace libdcp;
+using namespace dcp;
-MonoPictureAsset::MonoPictureAsset (boost::filesystem::path directory, boost::filesystem::path mxf_name)
- : PictureAsset (directory, mxf_name)
-{
-
-}
-
-void
-MonoPictureAsset::create (vector<boost::filesystem::path> const & files)
-{
- create (boost::bind (&MonoPictureAsset::path_from_list, this, _1, files));
-}
-
-void
-MonoPictureAsset::create (boost::function<boost::filesystem::path (int)> get_path)
-{
- ASDCP::JP2K::CodestreamParser j2k_parser;
- ASDCP::JP2K::FrameBuffer frame_buffer (4 * Kumu::Megabyte);
- Kumu::Result_t r = j2k_parser.OpenReadFrame (get_path(0).string().c_str(), frame_buffer);
- if (ASDCP_FAILURE (r)) {
- boost::throw_exception (FileError ("could not open JPEG2000 file for reading", get_path(0), r));
- }
-
- ASDCP::JP2K::PictureDescriptor picture_desc;
- j2k_parser.FillPictureDescriptor (picture_desc);
- picture_desc.EditRate = ASDCP::Rational (_edit_rate, 1);
-
- ASDCP::WriterInfo writer_info;
- fill_writer_info (&writer_info);
-
- ASDCP::JP2K::MXFWriter mxf_writer;
- r = mxf_writer.OpenWrite (path().string().c_str(), writer_info, picture_desc, 16384, false);
- if (ASDCP_FAILURE (r)) {
- boost::throw_exception (MXFFileError ("could not open MXF file for writing", path().string(), r));
- }
-
- for (int i = 0; i < _intrinsic_duration; ++i) {
-
- boost::filesystem::path const path = get_path (i);
-
- Kumu::Result_t r = j2k_parser.OpenReadFrame (path.string().c_str(), frame_buffer);
- if (ASDCP_FAILURE (r)) {
- boost::throw_exception (FileError ("could not open JPEG2000 file for reading", path, r));
- }
-
- r = mxf_writer.WriteFrame (frame_buffer, _encryption_context, 0);
- if (ASDCP_FAILURE (r)) {
- boost::throw_exception (MXFFileError ("error in writing video MXF", this->path().string(), r));
- }
-
- if (_progress) {
- (*_progress) (0.5 * float (i) / _intrinsic_duration);
- }
- }
-
- r = mxf_writer.Finalize();
- if (ASDCP_FAILURE (r)) {
- boost::throw_exception (MXFFileError ("error in finalising video MXF", path().string(), r));
- }
-}
-
-void
-MonoPictureAsset::read ()
+MonoPictureAsset::MonoPictureAsset (boost::filesystem::path file)
+ : PictureAsset (file)
{
ASDCP::JP2K::MXFReader reader;
- Kumu::Result_t r = reader.OpenRead (path().string().c_str());
+ Kumu::Result_t r = reader.OpenRead (file.string().c_str());
if (ASDCP_FAILURE (r)) {
- boost::throw_exception (MXFFileError ("could not open MXF file for reading", path().string(), r));
+ boost::throw_exception (MXFFileError ("could not open MXF file for reading", file.string(), r));
}
-
+
ASDCP::JP2K::PictureDescriptor desc;
if (ASDCP_FAILURE (reader.FillPictureDescriptor (desc))) {
boost::throw_exception (DCPReadError ("could not read video MXF information"));
}
- _size.width = desc.StoredWidth;
- _size.height = desc.StoredHeight;
- _edit_rate = desc.EditRate.Numerator;
- assert (desc.EditRate.Denominator == 1);
- _intrinsic_duration = desc.ContainerDuration;
+ read_picture_descriptor (desc);
+
+ ASDCP::WriterInfo info;
+ if (ASDCP_FAILURE (reader.FillWriterInfo (info))) {
+ boost::throw_exception (DCPReadError ("could not read video MXF information"));
+ }
+
+ _id = read_writer_info (info);
}
-boost::filesystem::path
-MonoPictureAsset::path_from_list (int f, vector<boost::filesystem::path> const & files) const
+MonoPictureAsset::MonoPictureAsset (Fraction edit_rate)
+ : PictureAsset (edit_rate)
{
- return files[f];
+
}
shared_ptr<const MonoPictureFrame>
MonoPictureAsset::get_frame (int n) const
{
- return shared_ptr<const MonoPictureFrame> (new MonoPictureFrame (path(), n, _decryption_context));
+ return shared_ptr<const MonoPictureFrame> (new MonoPictureFrame (_file, n, _decryption_context));
}
bool
-MonoPictureAsset::equals (shared_ptr<const Asset> other, EqualityOptions opt, boost::function<void (NoteType, string)> note) const
+MonoPictureAsset::equals (shared_ptr<const Asset> other, EqualityOptions opt, NoteHandler note) const
{
- if (!MXFAsset::equals (other, opt, note)) {
+ if (!dynamic_pointer_cast<const MonoPictureAsset> (other)) {
return false;
}
ASDCP::JP2K::MXFReader reader_A;
- Kumu::Result_t r = reader_A.OpenRead (path().string().c_str());
+ Kumu::Result_t r = reader_A.OpenRead (_file.string().c_str());
if (ASDCP_FAILURE (r)) {
- boost::throw_exception (MXFFileError ("could not open MXF file for reading", path().string(), r));
+ boost::throw_exception (MXFFileError ("could not open MXF file for reading", _file.string(), r));
}
-
+
ASDCP::JP2K::MXFReader reader_B;
- r = reader_B.OpenRead (other->path().string().c_str());
+ r = reader_B.OpenRead (other->file().string().c_str());
if (ASDCP_FAILURE (r)) {
- boost::throw_exception (MXFFileError ("could not open MXF file for reading", path().string(), r));
+ boost::throw_exception (MXFFileError ("could not open MXF file for reading", other->file().string(), r));
}
-
+
ASDCP::JP2K::PictureDescriptor desc_A;
if (ASDCP_FAILURE (reader_A.FillPictureDescriptor (desc_A))) {
boost::throw_exception (DCPReadError ("could not read video MXF information"));
if (ASDCP_FAILURE (reader_B.FillPictureDescriptor (desc_B))) {
boost::throw_exception (DCPReadError ("could not read video MXF information"));
}
-
+
if (!descriptor_equals (desc_A, desc_B, note)) {
return false;
}
shared_ptr<const MonoPictureAsset> other_picture = dynamic_pointer_cast<const MonoPictureAsset> (other);
- assert (other_picture);
+ DCP_ASSERT (other_picture);
for (int i = 0; i < _intrinsic_duration; ++i) {
if (i >= other_picture->intrinsic_duration()) {
return false;
}
-
- note (PROGRESS, "Comparing video frame " + lexical_cast<string> (i) + " of " + lexical_cast<string> (_intrinsic_duration));
+
+ note (DCP_PROGRESS, String::compose ("Comparing video frame %1 of %2", i, _intrinsic_duration));
shared_ptr<const MonoPictureFrame> frame_A = get_frame (i);
shared_ptr<const MonoPictureFrame> frame_B = other_picture->get_frame (i);
-
+
if (!frame_buffer_equals (
i, opt, note,
frame_A->j2k_data(), frame_A->j2k_size(),
}
shared_ptr<PictureAssetWriter>
-MonoPictureAsset::start_write (bool overwrite)
+MonoPictureAsset::start_write (boost::filesystem::path file, Standard standard, bool overwrite)
{
/* XXX: can't we use shared_ptr here? */
- return shared_ptr<MonoPictureAssetWriter> (new MonoPictureAssetWriter (this, overwrite));
+ return shared_ptr<MonoPictureAssetWriter> (new MonoPictureAssetWriter (this, file, standard, overwrite));
}
string
{
return "MainPicture";
}
-
-int
-MonoPictureAsset::edit_rate_factor () const
-{
- return 1;
-}