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Fixed reading FLV files taking 100% CPU.

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This commit is contained in:
Thulinma 2013-03-25 19:40:21 +01:00
parent de46eee3b9
commit e1f7d2acea
1 changed files with 7 additions and 0 deletions
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7
lib/flv_tag.cpp
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@ -4,6 +4,7 @@
#include "amf.h" #include "amf.h"
#include "rtmpchunks.h" #include "rtmpchunks.h"
#include "flv_tag.h" #include "flv_tag.h"
#include "timing.h"
#include <stdio.h> //for Tag::FileLoader #include <stdio.h> //for Tag::FileLoader
#include <unistd.h> //for Tag::FileLoader #include <unistd.h> //for Tag::FileLoader
#include <fcntl.h> //for Tag::FileLoader #include <fcntl.h> //for Tag::FileLoader
@ -913,6 +914,8 @@ bool FLV::Tag::FileLoader(FILE * f){
Error_Str = "Invalid header received."; Error_Str = "Invalid header received.";
return false; return false;
} }
}else{
Util::sleep(100);//sleep 100ms
} }
}else{ }else{
//if a tag header, calculate length and read tag body //if a tag header, calculate length and read tag body
@ -933,6 +936,8 @@ bool FLV::Tag::FileLoader(FILE * f){
} }
done = false; done = false;
} }
}else{
Util::sleep(100);//sleep 100ms
} }
}else{ }else{
//read tag body //read tag body
@ -947,6 +952,8 @@ bool FLV::Tag::FileLoader(FILE * f){
sofar = 0; sofar = 0;
fcntl(fileno(f), F_SETFL, preflags); fcntl(fileno(f), F_SETFL, preflags);
return true; return true;
}else{
Util::sleep(100);//sleep 100ms
} }
} }
fcntl(fileno(f), F_SETFL, preflags); fcntl(fileno(f), F_SETFL, preflags);