// Add a video frame to the file
void AddFrame (CScreen *pScreen_)
{
DWORD size;
// Ignore if we're not recording or we're expecting audio
if (!f || !fWantVideo)
return;
// Old-style AVI has a 2GB size limit, so restart if we're within 1MB of that
if (ftell(f) >= 0x7ff00000)
{
Stop();
// Restart for a continuation volume
if (!Start(fHalfSize))
return;
}
// Start of file?
if (ftell(f) == 0)
{
// Store the dimensions, and allocate+invalidate the frame copy
width = pScreen_->GetPitch() >> (fHalfSize?1:0);
height = pScreen_->GetHeight() >> (fHalfSize?1:0);
size = (DWORD)width * (DWORD)height;
pbCurr = new BYTE[size];
memset(pbCurr, 0xff, size);
// Write the placeholder file headers
WriteFileHeaders(f);
}
void Stop ()
{
// Ignore if we're not recording
if (!f)
return;
// Silence the sound in case index generation is slow
Sound::Silence();
// Complete the movi chunk, add the index, and complete the RIFF
WriteChunkEnd(f, lMoviPos);
WriteIndex(f);
WriteChunkEnd(f, lRiffPos);
// Write the completed file headers
WriteFileHeaders(f);
// Seek to end before closing
if (fseek(f, 0, SEEK_END) != 0)
TRACE("!!! AVI::Stop(): Failed to seek to end of recording\n");
// Close the recording
fclose(f);
f = nullptr;
// Free current frame data
delete[] pbCurr, pbCurr = nullptr;
// Free resample buffer
delete[] pbResample, pbResample = nullptr;
Frame::SetStatus("Saved %s", pszFile);
}
// Description:
//
// Arguments:
//
// Return:
//
bool CVisualLog::OpenLogs()
{
m_sFormat = m_pCVVisualLogImageFormat->GetString();
m_eFormat = GetFormatType( m_sFormat );
m_sLogFolder = m_pCVVisualLogFolder->GetString();
int iLogFolderLen = m_sLogFolder.length();
// Check we have good params to use
if ( m_eFormat == EVLF_NONE || iLogFolderLen == 0 )
{
GameWarning( "[VisualLog] File format or log folder value invalid" );
return false;
}
// Create base directory if necessary
CryCreateDirectory( m_sLogFolder );
// Figure out next number in sequence m_sLogFolderName/m_sLogFolderNameXXXX, where XXXX is 0000, 0001, etc.
int iSeqNum = 0;
__finddata64_t fd;
intptr_t handle = _findfirst64( PathUtil::Make( m_sLogFolder , "*.*" ), &fd );
if ( handle != -1 )
{
do
{
// Is it a directory with our base name as a prefix?
if ( fd.attrib & _A_SUBDIR && fd.name[0]!='.' &&
!_strnicmp( m_sLogFolder, fd.name, iLogFolderLen ) )
{
iSeqNum = max( iSeqNum, atoi( fd.name + iLogFolderLen ) + 1 );
}
}
while (0 == _findnext64 (handle, &fd));
_findclose(handle);
}
// Now create directory
char sLogPath[256];
_snprintf( sLogPath, sizeof(sLogPath), "%s\\%s%04d", m_sLogFolder.c_str(), m_sLogFolder.c_str(), iSeqNum );
if ( !CryCreateDirectory( sLogPath ) )
{
GameWarning( "[VisualLog] Unable to create directory for log files: %s", sLogPath );
return false;
}
m_sLogPath = sLogPath;
m_iLogFolderNum = iSeqNum;
char sLogFileName[256];
_snprintf( sLogFileName, sizeof(sLogFileName), "%s\\%s%04d.log", m_sLogPath.c_str(), m_sLogFolder.c_str(), m_iLogFolderNum );
char sLogParamsFileName[256];
_snprintf( sLogParamsFileName, sizeof(sLogParamsFileName), "%s\\%s%04d_params.log", m_sLogPath.c_str(), m_sLogFolder.c_str(), m_iLogFolderNum );
// Open Log Files
m_fLogFile = fxopen(sLogFileName, "w");
m_fLogParamsFile = fxopen(sLogParamsFileName, "w");
if ( !m_fLogFile || !m_fLogParamsFile )
{
GameWarning( "[VisualLog] Unable to open log files [%s] [%s]", sLogFileName, sLogParamsFileName );
CloseLogs();
return false;
}
WriteFileHeaders( sLogFileName, sLogParamsFileName );
return true;
}
