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Support loading single-stream new format traces.

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This commit is contained in:
Bartosz Taudul 2024-06-02 12:56:25 +02:00
parent eb1cbb454a
commit 048ff8213a
No known key found for this signature in database
GPG Key ID: B7FE2008B7575DF3
1 changed files with 33 additions and 2 deletions
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35
server/TracyFileRead.hpp
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@ -349,7 +349,39 @@ private:
fclose( f ); fclose( f );
throw NotTracyDump(); throw NotTracyDump();
} }
if( memcmp( hdr, Lz4Header, sizeof( hdr ) ) == 0 )
uint8_t streams = 1;
m_dataOffset = sizeof( hdr );
if( memcmp( hdr, TracyHeader, sizeof( hdr ) ) == 0 )
{
uint8_t type;
if( fread( &type, 1, 1, f ) != 1 )
{
fclose( f );
throw NotTracyDump();
}
switch( type )
{
case 0:
m_stream = LZ4_createStreamDecode();
break;
case 1:
m_streamZstd = ZSTD_createDStream();
break;
default:
fclose( f );
throw NotTracyDump();
break;
}
if( fread( &streams, 1, 1, f ) != 1 )
{
fclose( f );
throw NotTracyDump();
}
m_dataOffset += 2;
}
else if( memcmp( hdr, Lz4Header, sizeof( hdr ) ) == 0 )
{ {
m_stream = LZ4_createStreamDecode(); m_stream = LZ4_createStreamDecode();
} }
@ -380,7 +412,6 @@ private:
{ {
throw FileReadError(); throw FileReadError();
} }
m_dataOffset = sizeof( hdr );
ReadBlock( ReadBlockSize() ); ReadBlock( ReadBlockSize() );
std::swap( m_buf, m_second ); std::swap( m_buf, m_second );