diff options
Diffstat (limited to 'src/AS_DCP_JP2K.cpp')
| -rwxr-xr-x | src/AS_DCP_JP2K.cpp | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/src/AS_DCP_JP2K.cpp b/src/AS_DCP_JP2K.cpp index 8f77173..e0852b1 100755 --- a/src/AS_DCP_JP2K.cpp +++ b/src/AS_DCP_JP2K.cpp @@ -486,6 +486,23 @@ ASDCP::JP2K::MXFSReader::OpenRead(const char* filename) const // ASDCP::Result_t +ASDCP::JP2K::MXFSReader::ReadFrame(ui32_t FrameNum, SFrameBuffer& FrameBuf, AESDecContext* Ctx, HMACContext* HMAC) const +{ + Result_t result = RESULT_INIT; + + if ( m_Reader && m_Reader->m_File.IsOpen() ) + { + result = m_Reader->ReadFrame(FrameNum, SP_LEFT, FrameBuf.Left, Ctx, HMAC); + + if ( ASDCP_SUCCESS(result) ) + result = m_Reader->ReadFrame(FrameNum, SP_RIGHT, FrameBuf.Right, Ctx, HMAC); + } + + return result; +} + +// +ASDCP::Result_t ASDCP::JP2K::MXFSReader::ReadFrame(ui32_t FrameNum, StereoscopicPhase_t phase, FrameBuffer& FrameBuf, AESDecContext* Ctx, HMACContext* HMAC) const { @@ -495,7 +512,6 @@ ASDCP::JP2K::MXFSReader::ReadFrame(ui32_t FrameNum, StereoscopicPhase_t phase, F return RESULT_INIT; } - // Fill the struct with the values from the file's header. // Returns RESULT_INIT if the file is not open. ASDCP::Result_t @@ -906,6 +922,19 @@ ASDCP::JP2K::MXFSWriter::OpenWrite(const char* filename, const WriterInfo& Info, return result; } +ASDCP::Result_t +ASDCP::JP2K::MXFSWriter::WriteFrame(const SFrameBuffer& FrameBuf, AESEncContext* Ctx, HMACContext* HMAC) +{ + if ( m_Writer.empty() ) + return RESULT_INIT; + + Result_t result = m_Writer->WriteFrame(FrameBuf.Left, SP_LEFT, Ctx, HMAC); + + if ( ASDCP_SUCCESS(result) ) + result = m_Writer->WriteFrame(FrameBuf.Right, SP_RIGHT, Ctx, HMAC); + + return result; +} // Writes a frame of essence to the MXF file. If the optional AESEncContext // argument is present, the essence is encrypted prior to writing. |