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Basic Theora support working, added a function to the dtsc lib.

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This commit is contained in:
Erik Zandvliet 2013-06-25 16:03:36 +02:00
parent a2f088ad80
commit f88bee5baf
6 changed files with 90 additions and 13 deletions
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25
lib/ogg.cpp
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@ -46,6 +46,7 @@ namespace OGG{
}
bool Page::read(std::string & newData){
segmentTableDeque.clear();
//datasize = 0;
if (newData.size()<27){
return false;
@ -178,18 +179,18 @@ namespace OGG{
return data+27;
}
std::deque<unsigned int> Page::getSegmentTableDeque(){
std::deque<unsigned int> retVal;
unsigned int temp = 0;
char* segmentTable = getSegmentTable();
for (unsigned int i = 0; i < getPageSegments(); i++){
temp += segmentTable[i];
if (segmentTable[i] < 255){
retVal.push_back(temp);
temp = 0;
std::deque<unsigned int> & Page::getSegmentTableDeque(){
if ( !segmentTableDeque.size()){
unsigned int temp = 0;
for (unsigned int i = 0; i < getPageSegments(); i++){
temp += getSegmentTable()[i];
if (getSegmentTable()[i] < 255){
segmentTableDeque.push_back(temp);
temp = 0;
}
}
}
return retVal;
return segmentTableDeque;
}
bool Page::setSegmentTable(std::vector<unsigned int> layout){
@ -272,10 +273,10 @@ namespace OGG{
r << " eos";
}
r << std::endl;
r << std::string(indent + 2,' ') << "Granule Position: " <<std::hex<< getGranulePosition() <<std::dec<< std::endl;
r << std::string(indent + 2,' ') << "Granule Position: " << std::hex << getGranulePosition() << std::dec << std::endl;
r << std::string(indent + 2,' ') << "Bitstream Number: " << getBitstreamSerialNumber() << std::endl;
r << std::string(indent + 2,' ') << "Sequence Number: " << getPageSequenceNumber() << std::endl;
r << std::string(indent + 2,' ') << "Checksum: " << std::hex << getCRCChecksum()<< std::dec << std::endl;
r << std::string(indent + 2,' ') << "Checksum: " << std::hex << getCRCChecksum() << std::dec << std::endl;
//r << " Calced Checksum: " << std::hex << calcChecksum() << std::dec << std::endl;
//r << "CRC_checksum write: " << std::hex << getCRCChecksum()<< std::dec << std::endl;
r << std::string(indent + 2,' ') << "Segments: " << (int)getPageSegments() << std::endl;