/*
-Copyright (c) 2005-2006, John Hurst
+Copyright (c) 2005-2012, John Hurst
All rights reserved.
Redistribution and use in source and binary forms, with or without
//
-ASDCP::MXF::IndexTableSegment::IndexTableSegment() :
+ASDCP::MXF::IndexTableSegment::IndexTableSegment(const Dictionary*& d) :
+ InterchangeObject(d), m_Dict(d), RtFileOffset(0), RtEntryOffset(0),
IndexStartPosition(0), IndexDuration(0), EditUnitByteCount(0),
IndexSID(129), BodySID(1), SliceCount(0), PosTableCount(0)
{
+ assert(m_Dict);
+ m_UL = m_Dict->ul(MDD_IndexTableSegment);
}
//
{
}
+//
+void
+ASDCP::MXF::IndexTableSegment::Copy(const IndexTableSegment& rhs)
+{
+ InterchangeObject::Copy(rhs);
+ IndexEditRate = rhs.IndexEditRate;
+ IndexStartPosition = rhs.IndexStartPosition;
+ IndexDuration = rhs.IndexDuration;
+ EditUnitByteCount = rhs.EditUnitByteCount;
+ IndexSID = rhs.IndexSID;
+ BodySID = rhs.BodySID;
+ SliceCount = rhs.SliceCount;
+ PosTableCount = rhs.PosTableCount;
+ DeltaEntryArray = rhs.DeltaEntryArray;
+ IndexEntryArray = rhs.IndexEntryArray;
+}
+
//
ASDCP::Result_t
ASDCP::MXF::IndexTableSegment::InitFromTLVSet(TLVReader& TLVSet)
if ( ASDCP_SUCCESS(result) ) result = TLVSet.ReadUi64(OBJ_READ_ARGS(IndexTableSegmentBase, IndexDuration));
if ( ASDCP_SUCCESS(result) ) result = TLVSet.ReadUi32(OBJ_READ_ARGS(IndexTableSegmentBase, EditUnitByteCount));
if ( ASDCP_SUCCESS(result) ) result = TLVSet.ReadUi32(OBJ_READ_ARGS(IndexTableSegmentBase, IndexSID));
- if ( ASDCP_SUCCESS(result) ) result = TLVSet.ReadUi32(OBJ_READ_ARGS(IndexTableSegmentBase, BodySID));
+ if ( ASDCP_SUCCESS(result) ) result = TLVSet.ReadUi32(OBJ_READ_ARGS(EssenceContainerData, BodySID));
if ( ASDCP_SUCCESS(result) ) result = TLVSet.ReadUi8(OBJ_READ_ARGS(IndexTableSegmentBase, SliceCount));
if ( ASDCP_SUCCESS(result) ) result = TLVSet.ReadUi8(OBJ_READ_ARGS(IndexTableSegmentBase, PosTableCount));
if ( ASDCP_SUCCESS(result) ) result = TLVSet.ReadObject(OBJ_READ_ARGS(IndexTableSegment, DeltaEntryArray));
- if ( ASDCP_SUCCESS(result) ) result = TLVSet.ReadObject(OBJ_READ_ARGS(IndexTableSegment, IndexEntryArray));
-#if 0
if ( ASDCP_SUCCESS(result) )
{
- Batch<IndexEntry>::iterator i;
- ui32_t offset = 0;
- for ( i = IndexEntryArray.begin(); i != IndexEntryArray.end(); i++ )
- {
- if ( (*i).Flags == 0x40 )
- offset = 0;
+ bool rc = TLVSet.FindTL(m_Dict->Type(MDD_IndexTableSegment_IndexEntryArray));
- (*i).KeyFrameOffset = offset++;
+ if ( rc )
+ {
+ ui32_t item_count, item_size;
+ ui32_t const decoder_item_size = IndexEntryArray.ItemSize();
+
+ if ( TLVSet.ReadUi32BE(&item_count) )
+ {
+ if ( TLVSet.ReadUi32BE(&item_size) )
+ {
+ for ( ui32_t i = 0; i < item_count && rc; ++i )
+ {
+ IndexEntry tmp_item;
+ rc = tmp_item.Unarchive(&TLVSet);
+
+ if ( rc )
+ {
+ IndexEntryArray.push_back(tmp_item);
+
+ if ( decoder_item_size < item_size )
+ {
+ TLVSet.SkipOffset(item_size - decoder_item_size);
+ }
+ }
+ }
+ }
+ }
}
+
+ result = rc ? RESULT_OK : RESULT_FALSE;
}
-#endif
return result;
}
if ( ASDCP_SUCCESS(result) ) result = TLVSet.WriteUi64(OBJ_WRITE_ARGS(IndexTableSegmentBase, IndexDuration));
if ( ASDCP_SUCCESS(result) ) result = TLVSet.WriteUi32(OBJ_WRITE_ARGS(IndexTableSegmentBase, EditUnitByteCount));
if ( ASDCP_SUCCESS(result) ) result = TLVSet.WriteUi32(OBJ_WRITE_ARGS(IndexTableSegmentBase, IndexSID));
- if ( ASDCP_SUCCESS(result) ) result = TLVSet.WriteUi32(OBJ_WRITE_ARGS(IndexTableSegmentBase, BodySID));
+ if ( ASDCP_SUCCESS(result) ) result = TLVSet.WriteUi32(OBJ_WRITE_ARGS(EssenceContainerData, BodySID));
if ( ASDCP_SUCCESS(result) ) result = TLVSet.WriteUi8(OBJ_WRITE_ARGS(IndexTableSegmentBase, SliceCount));
if ( ASDCP_SUCCESS(result) ) result = TLVSet.WriteUi8(OBJ_WRITE_ARGS(IndexTableSegmentBase, PosTableCount));
if ( ASDCP_SUCCESS(result) ) result = TLVSet.WriteObject(OBJ_WRITE_ARGS(IndexTableSegment, DeltaEntryArray));
ASDCP::Result_t
ASDCP::MXF::IndexTableSegment::InitFromBuffer(const byte_t* p, ui32_t l)
{
- m_Typeinfo = &Dict::Type(MDD_IndexTableSegment);
return InterchangeObject::InitFromBuffer(p, l);
}
ASDCP::Result_t
ASDCP::MXF::IndexTableSegment::WriteToBuffer(ASDCP::FrameBuffer& Buffer)
{
- m_Typeinfo = &Dict::Type(MDD_IndexTableSegment);
return InterchangeObject::WriteToBuffer(Buffer);
}
stream = stderr;
InterchangeObject::Dump(stream);
- fprintf(stream, " IndexEditRate = %s\n", IndexEditRate.ToString(identbuf));
+ fprintf(stream, " IndexEditRate = %s\n", IndexEditRate.EncodeString(identbuf, IdentBufferLen));
fprintf(stream, " IndexStartPosition = %s\n", i64sz(IndexStartPosition, identbuf));
fprintf(stream, " IndexDuration = %s\n", i64sz(IndexDuration, identbuf));
- fprintf(stream, " EditUnitByteCount = %lu\n", EditUnitByteCount);
- fprintf(stream, " IndexSID = %lu\n", IndexSID);
- fprintf(stream, " BodySID = %lu\n", BodySID);
- fprintf(stream, " SliceCount = %hu\n", SliceCount);
- fprintf(stream, " PosTableCount = %hu\n", PosTableCount);
+ fprintf(stream, " EditUnitByteCount = %u\n", EditUnitByteCount);
+ fprintf(stream, " IndexSID = %u\n", IndexSID);
+ fprintf(stream, " BodySID = %u\n", BodySID);
+ fprintf(stream, " SliceCount = %hhu\n", SliceCount);
+ fprintf(stream, " PosTableCount = %hhu\n", PosTableCount);
fprintf(stream, " DeltaEntryArray:\n"); DeltaEntryArray.Dump(stream);
- if ( IndexEntryArray.size() < 100 )
+ if ( IndexEntryArray.empty() )
+ {
+ fprintf(stream, " IndexEntryArray: NO ENTRIES\n");
+ }
+ else if ( IndexEntryArray.size() < 1000 )
{
fprintf(stream, " IndexEntryArray:\n");
IndexEntryArray.Dump(stream);
}
else
{
- fprintf(stream, " IndexEntryArray: %lu entries\n", IndexEntryArray.size());
+ fprintf(stream, " IndexEntryArray: %zu entries\n", IndexEntryArray.size());
}
}
//
const char*
-ASDCP::MXF::IndexTableSegment::DeltaEntry::ToString(char* str_buf) const
+ASDCP::MXF::IndexTableSegment::DeltaEntry::EncodeString(char* str_buf, ui32_t buf_len) const
{
- snprintf(str_buf, IdentBufferLen, "%3i %-3hu %-3lu", PosTableIndex, Slice, ElementData);
+ snprintf(str_buf, buf_len, "%3d %-3hhu %-3u", PosTableIndex, Slice, ElementData);
return str_buf;
}
//
-ASDCP::Result_t
-ASDCP::MXF::IndexTableSegment::DeltaEntry::Unarchive(ASDCP::MemIOReader& Reader)
+bool
+ASDCP::MXF::IndexTableSegment::DeltaEntry::Unarchive(Kumu::MemIOReader* Reader)
{
- Result_t result = Reader.ReadUi8((ui8_t*)&PosTableIndex);
- if ( ASDCP_SUCCESS(result) ) result = Reader.ReadUi8(&Slice);
- if ( ASDCP_SUCCESS(result) ) result = Reader.ReadUi32BE(&ElementData);
- return result;
+ if ( ! Reader->ReadUi8((ui8_t*)&PosTableIndex) ) return false;
+ if ( ! Reader->ReadUi8(&Slice) ) return false;
+ if ( ! Reader->ReadUi32BE(&ElementData) ) return false;
+ return true;
}
//
-ASDCP::Result_t
-ASDCP::MXF::IndexTableSegment::DeltaEntry::Archive(ASDCP::MemIOWriter& Writer)
+bool
+ASDCP::MXF::IndexTableSegment::DeltaEntry::Archive(Kumu::MemIOWriter* Writer) const
{
- Result_t result = Writer.WriteUi8((ui8_t)PosTableIndex);
- if ( ASDCP_SUCCESS(result) ) result = Writer.WriteUi8(Slice);
- if ( ASDCP_SUCCESS(result) ) result = Writer.WriteUi32BE(ElementData);
- return result;
+ if ( ! Writer->WriteUi8((ui8_t)PosTableIndex) ) return false;
+ if ( ! Writer->WriteUi8(Slice) ) return false;
+ if ( ! Writer->WriteUi32BE(ElementData) ) return false;
+ return true;
}
//------------------------------------------------------------------------------------------
//
const char*
-ASDCP::MXF::IndexTableSegment::IndexEntry::ToString(char* str_buf) const
+ASDCP::MXF::IndexTableSegment::IndexEntry::EncodeString(char* str_buf, ui32_t buf_len) const
{
char intbuf[IntBufferLen];
char txt_flags[6];
txt_flags[4] = ( (Flags & 0x0f) == 3 ) ? 'B' : ( (Flags & 0x0f) == 2 ) ? 'P' : 'I';
txt_flags[5] = 0;
- snprintf(str_buf, IdentBufferLen, "%3i %-3hu %s %s",
- TemporalOffset, KeyFrameOffset, txt_flags,
- i64sz(StreamOffset, intbuf));
+ snprintf(str_buf, buf_len, "%3i %-3hhu %s %s",
+ TemporalOffset, KeyFrameOffset, txt_flags,
+ i64sz(StreamOffset, intbuf));
return str_buf;
}
//
-ASDCP::Result_t
-ASDCP::MXF::IndexTableSegment::IndexEntry::Unarchive(ASDCP::MemIOReader& Reader)
+bool
+ASDCP::MXF::IndexTableSegment::IndexEntry::Unarchive(Kumu::MemIOReader* Reader)
{
- Result_t result = Reader.ReadUi8((ui8_t*)&TemporalOffset);
- if ( ASDCP_SUCCESS(result) ) result = Reader.ReadUi8((ui8_t*)&KeyFrameOffset);
- if ( ASDCP_SUCCESS(result) ) result = Reader.ReadUi8(&Flags);
- if ( ASDCP_SUCCESS(result) ) result = Reader.ReadUi64BE(&StreamOffset);
- return result;
+ if ( ! Reader->ReadUi8((ui8_t*)&TemporalOffset) ) return false;
+ if ( ! Reader->ReadUi8((ui8_t*)&KeyFrameOffset) ) return false;
+ if ( ! Reader->ReadUi8(&Flags) ) return false;
+ if ( ! Reader->ReadUi64BE(&StreamOffset) ) return false;
+ return true;
}
//
-ASDCP::Result_t
-ASDCP::MXF::IndexTableSegment::IndexEntry::Archive(ASDCP::MemIOWriter& Writer)
+bool
+ASDCP::MXF::IndexTableSegment::IndexEntry::Archive(Kumu::MemIOWriter* Writer) const
{
- Result_t result = Writer.WriteUi8((ui8_t)TemporalOffset);
- if ( ASDCP_SUCCESS(result) ) result = Writer.WriteUi8((ui8_t)KeyFrameOffset);
- if ( ASDCP_SUCCESS(result) ) result = Writer.WriteUi8(Flags);
- if ( ASDCP_SUCCESS(result) ) result = Writer.WriteUi64BE(StreamOffset);
- return result;
+ if ( ! Writer->WriteUi8((ui8_t)TemporalOffset) ) return false;
+ if ( ! Writer->WriteUi8((ui8_t)KeyFrameOffset) ) return false;
+ if ( ! Writer->WriteUi8(Flags) ) return false;
+ if ( ! Writer->WriteUi64BE(StreamOffset) ) return false;
+ return true;
}