diff options
| author | Carl Hetherington <cth@carlh.net> | 2014-07-09 10:00:34 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2014-07-09 10:00:34 +0100 |
| commit | 205fd96fc2592d5b50c91871fe0f2bd9d79783c5 (patch) | |
| tree | ea646bc640e68d5cb9bf9248f1b3bd7c20191bf9 /src/stereo_picture_frame.cc | |
| parent | 7c386ee3f400d80f043bc0b271a0184e35a08169 (diff) | |
Add method to return frames as RGB to a given buffer.
Diffstat (limited to 'src/stereo_picture_frame.cc')
| -rw-r--r-- | src/stereo_picture_frame.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/stereo_picture_frame.cc b/src/stereo_picture_frame.cc index 293573bd..9d9bef7d 100644 --- a/src/stereo_picture_frame.cc +++ b/src/stereo_picture_frame.cc @@ -87,6 +87,22 @@ StereoPictureFrame::argb_frame (Eye eye, int reduce, float srgb_gamma) const return xyz_to_rgba (xyz_frame, GammaLUT::cache.get (12, DCI_GAMMA, false), GammaLUT::cache.get (12, 1 / srgb_gamma, false)); } +void +StereoPictureFrame::rgb_frame (Eye eye, uint8_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, GammaLUT::cache.get (12, DCI_GAMMA, false), GammaLUT::cache.get (12, 1 / 2.4, false), buffer); +} + uint8_t const * StereoPictureFrame::left_j2k_data () const { |