using std::string;
using std::stringstream;
using std::ofstream;
+using std::cout;
using boost::shared_ptr;
+using libdcp::Size;
/** Construct a DCP video frame.
* @param input Input image.
* @param out Required size of output, in pixels (including any padding).
* @param s Scaler to use.
* @param p Number of pixels of padding either side of the image.
- * @param f Index of the frame within the Film.
- * @param fps Frames per second of the Film.
+ * @param f Index of the frame within the DCP's intrinsic duration.
+ * @param fps Frames per second of the Film's source.
* @param pp FFmpeg post-processing string to use.
* @param clut Colour look-up table to use (see Config::colour_lut_index ())
* @param bw J2K bandwidth to use (see Config::j2k_bandwidth ())
*/
DCPVideoFrame::DCPVideoFrame (
shared_ptr<const Image> yuv, shared_ptr<Subtitle> sub,
- libdcp::Size out, int p, int subtitle_offset, float subtitle_scale,
- Scaler const * s, SourceFrame f, float fps, string pp, int clut, int bw, Log* l
+ Size out, int p, int subtitle_offset, float subtitle_scale,
+ Scaler const * s, int f, float fps, string pp, int clut, int bw, Log* l
)
: _input (yuv)
, _subtitle (sub)
, _subtitle_scale (subtitle_scale)
, _scaler (s)
, _frame (f)
- , _frames_per_second (dcp_frame_rate(fps).frames_per_second)
+ , _frames_per_second (DCPFrameRate(fps).frames_per_second)
, _post_process (pp)
, _colour_lut (clut)
, _j2k_bandwidth (bw)
return e;
}
+EncodedData::EncodedData (int s)
+ : _data (new uint8_t[s])
+ , _size (s)
+{
+
+}
+
+EncodedData::EncodedData (string file)
+{
+ _size = boost::filesystem::file_size (file);
+ _data = new uint8_t[_size];
+
+ FILE* f = fopen (file.c_str(), "rb");
+ if (!f) {
+ throw FileError ("could not open file for reading", file);
+ }
+
+ fread (_data, 1, _size, f);
+ fclose (f);
+}
+
+
+EncodedData::~EncodedData ()
+{
+ delete[] _data;
+}
+
/** Write this data to a J2K file.
- * @param opt Options.
- * @param frame Frame index.
+ * @param Film Film.
+ * @param frame DCP frame index.
*/
void
-EncodedData::write (shared_ptr<const EncodeOptions> opt, SourceFrame frame)
+EncodedData::write (shared_ptr<const Film> film, int frame) const
{
- string const tmp_j2k = opt->frame_out_path (frame, true);
+ string const tmp_j2c = film->j2c_path (frame, true);
- FILE* f = fopen (tmp_j2k.c_str (), "wb");
+ FILE* f = fopen (tmp_j2c.c_str (), "wb");
if (!f) {
- throw WriteFileError (tmp_j2k, errno);
+ throw WriteFileError (tmp_j2c, errno);
}
fwrite (_data, 1, _size, f);
fclose (f);
- string const real_j2k = opt->frame_out_path (frame, false);
+ string const real_j2c = film->j2c_path (frame, false);
/* Rename the file from foo.j2c.tmp to foo.j2c now that it is complete */
- boost::filesystem::rename (tmp_j2k, real_j2k);
+ boost::filesystem::rename (tmp_j2c, real_j2c);
+}
- /* Write a file containing the hash */
- string const hash = opt->hash_out_path (frame, false);
- ofstream h (hash.c_str());
- h << md5_digest (_data, _size) << "\n";
- h.close ();
+void
+EncodedData::write_info (shared_ptr<const Film> film, int frame, libdcp::FrameInfo fin) const
+{
+ string const info = film->info_path (frame);
+ ofstream h (info.c_str());
+ fin.write (h);
}
/** Send this data to a socket.
socket->write (_data, _size, 30);
}
-/** @param s Size of data in bytes */
-RemotelyEncodedData::RemotelyEncodedData (int s)
- : EncodedData (new uint8_t[s], s)
+LocallyEncodedData::LocallyEncodedData (uint8_t* d, int s)
+ : EncodedData (s)
{
-
+ memcpy (_data, d, s);
}
-RemotelyEncodedData::~RemotelyEncodedData ()
+/** @param s Size of data in bytes */
+RemotelyEncodedData::RemotelyEncodedData (int s)
+ : EncodedData (s)
{
- delete[] _data;
+
}