/*
- Copyright (C) 2012 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 <openjpeg.h>
-#include "AS_DCP.h"
-#include "KM_fileio.h"
#include "stereo_picture_frame.h"
#include "exceptions.h"
#include "argb_frame.h"
-#include "lut.h"
#include "util.h"
-#include "gamma_lut.h"
#include "rgb_xyz.h"
+#include "colour_conversion.h"
+#include "AS_DCP.h"
+#include "KM_fileio.h"
+#include <openjpeg.h>
#define DCI_GAMMA 2.6
}
}
+StereoPictureFrame::StereoPictureFrame ()
+{
+ _buffer = new ASDCP::JP2K::SFrameBuffer (4 * Kumu::Megabyte);
+}
+
StereoPictureFrame::~StereoPictureFrame ()
{
delete _buffer;
break;
}
- return xyz_to_rgb (xyz_frame, GammaLUT::cache.get (12, DCI_GAMMA), GammaLUT::cache.get (12, 1 / srgb_gamma));
+ return xyz_to_rgba (xyz_frame, ColourConversion::xyz_to_srgb);
+}
+
+void
+StereoPictureFrame::rgb_frame (Eye eye, uint16_t* buffer) const
+{
+ shared_ptr<XYZFrame> xyz_frame;
+ switch (eye) {
+ case LEFT:
+ xyz_frame = decompress_j2k (const_cast<uint8_t*> (_buffer->Left.RoData()), _buffer->Left.Size(), 0);
+ break;
+ case RIGHT:
+ xyz_frame = decompress_j2k (const_cast<uint8_t*> (_buffer->Right.RoData()), _buffer->Right.Size(), 0);
+ break;
+ }
+
+ return xyz_to_rgb (xyz_frame, ColourConversion::xyz_to_srgb, buffer);
}
uint8_t const *
return _buffer->Left.RoData ();
}
+uint8_t*
+StereoPictureFrame::left_j2k_data ()
+{
+ return _buffer->Left.Data ();
+}
+
int
StereoPictureFrame::left_j2k_size () const
{
return _buffer->Right.RoData ();
}
+uint8_t*
+StereoPictureFrame::right_j2k_data ()
+{
+ return _buffer->Right.Data ();
+}
+
int
StereoPictureFrame::right_j2k_size () const
{