void GetGraphicsCardList(OVR::Array< OVR::String > &gpus)
{
gpus.Clear();
char info[256] = { 0 };
FILE *file = popen("/usr/bin/lspci", "r");
if (file)
{
int status = 0;
while (status >= 0)
{
status = fscanf(file, "%*[^\n]\n"); // Read up till the end of the current line, leaving the file pointer at the beginning of the next line (skipping any leading whitespace).
OVR_UNUSED(status); // Prevent GCC compiler warning: "ignoring return value of ‘int fscanf(FILE*, const char*, ...)"
status = fscanf(file, "%*[^ ] VGA compatible controller: %255[^\n]", info);
if (status == 1)
{
gpus.PushBack(String(info));
}
}
pclose(file);
}
if (gpus.GetSizeI() <= 0)
{
gpus.PushBack(String("No video card details found."));
}
}
// Called on each resume, synchronously fetches the data.
void ovr_UpdateLocalPreferences()
{
#if defined( ENABLE_LOCAL_PREFS )
LocalPreferences.Clear();
OVR::MemBufferFile file( localPrefsFile );
// Don't bother checking for duplicate names, later ones
// will be ignored and removed on write.
const char * txt = (const char *)file.Buffer;
LOG( "%s is length %i", localPrefsFile, file.Length );
for ( int ofs = 0 ; ofs < file.Length ; )
{
KeyPair kp;
int stopPos;
kp.Key = ParseToken( txt, ofs, file.Length, stopPos );
ofs = stopPos;
kp.Value = ParseToken( txt, ofs, file.Length, stopPos );
ofs = stopPos;
if ( kp.Key.GetSize() > 0 )
{
LOG( "%s = %s", kp.Key.ToCStr(), kp.Value.ToCStr() );
LocalPreferences.PushBack( kp );
}
}
#endif
}
void ovrMPMCArray< T >::MoveArray( OVR::Array< T > & a )
{
ovrScopedMutex mutex( ThisMutex );
for ( int i = 0; i < A.GetSizeI(); ++i )
{
a.PushBack( A[i] );
}
A.Clear();
}
void VideoBrowser::OnMediaNotFound( OvrGuiSys & guiSys, String & title, String & imageFile, String & message )
{
Videos.GetLocale().GetString( "@string/app_name", "@string/app_name", title );
imageFile = "assets/sdcard.png";
Videos.GetLocale().GetString( "@string/media_not_found", "@string/media_not_found", message );
OVR::Array< OVR::String > wholeStrs;
wholeStrs.PushBack( "Gear VR" );
guiSys.GetDefaultFont().WordWrapText( message, 1.4f, wholeStrs );
}
void ovrJobManagerImpl::Init( JavaVM & javaVM )
{
Jvm = &javaVM;
// signal must be created before any job threads are created
NewJobSignal = ovrSignal::Create( true );
// create all threads... they will end up waiting on a new job signal
for ( int i = 0; i < MAX_THREADS; ++i )
{
char threadName[16];
OVR_sprintf( threadName, sizeof( threadName ), "ovrJobThread_%i", i );
ovrJobThread * jt = ovrJobThread::Create( this, i, threadName );
Threads.PushBack( jt );
}
Initialized = true;
}
// Updates the in-memory data and synchronously writes it to storage.
void ovr_SetLocalPreferenceValueForKey( const char * keyName, const char * keyValue )
{
LOG( "Set( %s, %s )", keyName, keyValue );
int i = 0;
for ( ; i < LocalPreferences.GetSizeI() ; i++ )
{
if ( !strcmp( keyName, LocalPreferences[i].Key.ToCStr() ) )
{
LocalPreferences[i].Value = keyValue;
}
}
if ( i == LocalPreferences.GetSizeI() )
{
KeyPair kp;
kp.Key = keyName;
kp.Value = keyValue;
LocalPreferences.PushBack( kp );
}
// don't write out if prefs are disabled because we could overwrite with default values
#if defined( ENABLE_LOCAL_PREFS )
// write the file
FILE * f = fopen( localPrefsFile, "w" );
if ( !f )
{
LOG( "Couldn't open %s for writing", localPrefsFile );
return;
}
for ( int i = 0 ; i < LocalPreferences.GetSizeI() ; i++ )
{
fprintf( f, "%s %s", LocalPreferences[i].Key.ToCStr(), LocalPreferences[i].Value.ToCStr() );
}
fclose( f );
#endif
}
