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Small fixes in DTSC lib.

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This commit is contained in:
Erik Zandvliet 2013-05-29 09:20:18 +02:00
parent a3bae91486
commit c1560deaa9
1 changed files with 7 additions and 6 deletions
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9
lib/dtsc.cpp
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@ -728,6 +728,7 @@ void DTSC::File::seekNext(){
jsonbuffer.null();
return;
}
fseek(F,currentPositions.begin()->seekPos, SEEK_SET);
seek_time(currentPositions.begin()->seekTime + 1, currentPositions.begin()->trackID);
fseek(F,currentPositions.begin()->seekPos, SEEK_SET);
currentPositions.erase(currentPositions.begin());
@ -805,15 +806,17 @@ JSON::Value & DTSC::File::getJSON(){
bool DTSC::File::seek_time(int ms, int trackNo){
seekPos tmpPos;
tmpPos.trackID = trackNo;
tmpPos.seekTime = metadata["tracks"][trackMapping[trackNo]]["keytime"][0u].asInt();
tmpPos.seekPos = metadata["tracks"][trackMapping[trackNo]]["keybpos"][0u].asInt();
tmpPos.seekTime = jsonbuffer["time"].asInt();
tmpPos.seekPos = getBytePos();
for (int i = 0; i < metadata["tracks"][trackMapping[trackNo]]["keynum"].size(); i++){
if (metadata["tracks"][trackMapping[trackNo]]["keytime"][i].asInt() > ms){
break;
}
if (metadata["tracks"][trackMapping[trackNo]]["keytime"][i].asInt() > jsonbuffer["time"].asInt()){
tmpPos.seekTime = metadata["tracks"][trackMapping[trackNo]]["keytime"][i].asInt();
tmpPos.seekPos = metadata["tracks"][trackMapping[trackNo]]["keybpos"][i].asInt();
}
}
bool foundPacket = false;
while ( !foundPacket){
if (tmpPos.seekPos == getBytePosEOF()){
@ -891,8 +894,6 @@ bool DTSC::File::atKeyframe(){
void DTSC::File::selectTracks(std::set<int> & tracks){
currentPositions.clear();
selectedTracks = tracks;
for (std::set<int>::iterator it = tracks.begin(); it != tracks.end(); it++){
}
}
/// Close the file if open