41 lines
890 B
C++
41 lines
890 B
C++
#include "box_stco.h"
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Box_stco::Box_stco( ) {
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Container = new Box( 0x7374636F );
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SetReserved();
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}
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Box_stco::~Box_stco() {
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delete Container;
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}
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Box * Box_stco::GetBox() {
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return Container;
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}
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void Box_stco::SetReserved( ) {
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Container->SetPayload((uint32_t)4,Box::uint32_to_uint8(0));
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}
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void Box_stco::AddOffset( uint32_t DataOffset, uint32_t Offset ) {
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if(Offset >= Offsets.size()) {
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Offsets.resize(Offset+1);
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}
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Offsets[Offset] = DataOffset;
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}
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void Box_stco::WriteContent( ) {
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Container->ResetPayload();
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SetReserved( );
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if(!Offsets.empty()) {
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for(int32_t i = Offsets.size() -1; i >= 0; i--) {
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Container->SetPayload((uint32_t)4,Box::uint32_to_uint8(Offsets[i]),(i*4)+8);
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}
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}
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Container->SetPayload((uint32_t)4,Box::uint32_to_uint8(Offsets.size()),4);
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}
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void Box_stco::SetOffsets( std::vector<uint32_t> NewOffsets ) {
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Offsets = NewOffsets;
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}
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