- libdcp::start (this, _state, _asset, data, size);
-}
-
-FrameInfo
-MonoPictureAssetWriter::write (uint8_t* data, int size)
-{
- assert (!_finalized);
-
- if (!_started) {
- start (data, size);
- }
-
- if (ASDCP_FAILURE (_state->j2k_parser.OpenReadFrame (data, size, _state->frame_buffer))) {
- boost::throw_exception (MiscError ("could not parse J2K frame"));
- }
-
- uint64_t const before_offset = _state->mxf_writer.Tell ();
-
- string hash;
- if (ASDCP_FAILURE (_state->mxf_writer.WriteFrame (_state->frame_buffer, 0, 0, &hash))) {
- boost::throw_exception (MXFFileError ("error in writing video MXF", _asset->path().string()));
- }
-
- ++_frames_written;
- return FrameInfo (before_offset, _state->mxf_writer.Tell() - before_offset, hash);
-}
-
-/** Write a frame for one eye. Frames must be written left, then right, then left etc.
- * @param data JPEG2000 data.
- * @param size Size of data.
- */
-FrameInfo
-StereoPictureAssetWriter::write (uint8_t* data, int size)
-{
- assert (!_finalized);
-
- if (!_started) {
- start (data, size);
- }
-
- if (ASDCP_FAILURE (_state->j2k_parser.OpenReadFrame (data, size, _state->frame_buffer))) {
- boost::throw_exception (MiscError ("could not parse J2K frame"));
- }
-
- uint64_t const before_offset = _state->mxf_writer.Tell ();
-
- string hash;
- if (ASDCP_FAILURE (
- _state->mxf_writer.WriteFrame (
- _state->frame_buffer,
- _next_eye == EYE_LEFT ? ASDCP::JP2K::SP_LEFT : ASDCP::JP2K::SP_RIGHT,
- 0,
- 0,
- &hash)
- )) {
-
- boost::throw_exception (MXFFileError ("error in writing video MXF", _asset->path().string()));
- }
-
- _next_eye = _next_eye == EYE_LEFT ? EYE_RIGHT : EYE_LEFT;
-
- return FrameInfo (before_offset, _state->mxf_writer.Tell() - before_offset, hash);
-}
-
-void
-MonoPictureAssetWriter::fake_write (int size)
-{
- assert (_started);
- assert (!_finalized);
-
- if (ASDCP_FAILURE (_state->mxf_writer.FakeWriteFrame (size))) {
- boost::throw_exception (MXFFileError ("error in writing video MXF", _asset->path().string()));
- }
-
- ++_frames_written;
-}
-
-void
-StereoPictureAssetWriter::fake_write (int size)
-{
- assert (_started);
- assert (!_finalized);
-
- if (ASDCP_FAILURE (_state->mxf_writer.FakeWriteFrame (size))) {
- boost::throw_exception (MXFFileError ("error in writing video MXF", _asset->path().string()));
- }
-
- _next_eye = _next_eye == EYE_LEFT ? EYE_RIGHT : EYE_LEFT;
- ++_frames_written;
-}
-
-void
-MonoPictureAssetWriter::finalize ()
-{
- assert (!_finalized);
-
- if (ASDCP_FAILURE (_state->mxf_writer.Finalize())) {
- boost::throw_exception (MXFFileError ("error in finalizing video MXF", _asset->path().string()));
- }
-
- _finalized = true;
- _asset->set_intrinsic_duration (_frames_written);
- _asset->set_duration (_frames_written);
-}
-
-void
-StereoPictureAssetWriter::finalize ()
-{
- assert (!_finalized);
-
- if (ASDCP_FAILURE (_state->mxf_writer.Finalize())) {
- boost::throw_exception (MXFFileError ("error in finalizing video MXF", _asset->path().string()));
- }
-
- _finalized = true;
- _asset->set_intrinsic_duration (_frames_written / 2);
- _asset->set_duration (_frames_written / 2);