GThread *
vips_g_thread_new( const char *domain, GThreadFunc func, gpointer data )
{
GThread *thread;
VipsThreadInfo *info;
GError *error = NULL;
info = g_new( VipsThreadInfo, 1 );
info->domain = domain;
info->func = func;
info->data = data;
#ifdef HAVE_THREAD_NEW
thread = g_thread_try_new( domain, vips_thread_run, info, &error );
#else
thread = g_thread_create( vips_thread_run, info, TRUE, &error );
#endif
if( !thread ) {
if( error )
vips_g_error( &error );
else
vips_error( domain,
"%s", _( "unable to create thread" ) );
}
return( thread );
}
/* Open TIFF for input.
*/
TIFF *
vips__tiff_openin( const char *path )
{
/* No mmap --- no performance advantage with libtiff, and it burns up
* our VM if the tiff file is large.
*/
const char *mode = "rm";
TIFF *tif;
#ifdef DEBUG
printf( "vips__tiff_openin( \"%s\" )\n", path );
#endif /*DEBUG*/
/* Need the utf-16 version on Windows.
*/
#ifdef OS_WIN32
{
GError *error = NULL;
wchar_t *path16;
if( !(path16 = (wchar_t *)
g_utf8_to_utf16( path, -1, NULL, NULL, &error )) ) {
vips_g_error( &error );
return( NULL );
}
tif = TIFFOpenW( path16, mode );
g_free( path16 );
}
#else /*!OS_WIN32*/
tif = TIFFOpen( path, mode );
#endif /*OS_WIN32*/
if( !tif ) {
vips_error( "tiff",
_( "unable to open \"%s\" for input" ), path );
return( NULL );
}
return( tif );
}
/* Open TIFF for output.
*/
TIFF *
vips__tiff_openout( const char *path, gboolean bigtiff )
{
TIFF *tif;
const char *mode = bigtiff ? "w8" : "w";
#ifdef DEBUG
printf( "vips__tiff_openout( \"%s\", \"%s\" )\n", path, mode );
#endif /*DEBUG*/
/* Need the utf-16 version on Windows.
*/
#ifdef OS_WIN32
{
GError *error = NULL;
wchar_t *path16;
if( !(path16 = (wchar_t *)
g_utf8_to_utf16( path, -1, NULL, NULL, &error )) ) {
vips_g_error( &error );
return( NULL );
}
tif = TIFFOpenW( path16, mode );
g_free( path16 );
}
#else /*!OS_WIN32*/
tif = TIFFOpen( path, mode );
#endif /*OS_WIN32*/
if( !tif ) {
vips_error( "tiff",
_( "unable to open \"%s\" for output" ), path );
return( NULL );
}
return( tif );
}
