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remove "minimise" handler from tiffload 

We need to be able to disconnect the underlying fd and we can't do that
without making our own input handler for files. Implement this when we add
input objects.
This commit is contained in:
John Cupitt 2019-10-07 15:42:29 +01:00
parent c92a71cb98
commit 71b557cfc1
1 changed files with 4 additions and 18 deletions
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22
libvips/foreign/tiff2vips.c
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@ -189,8 +189,6 @@
* 7/6/19
* - istiff reads the first directory rather than just testing the magic
* number, so it ignores more TIFF-like, but not TIFF images
* 20/7/19
* - use "minimise" for early shutdown, rather than read Y position
*/
/*
@ -496,20 +494,6 @@ rtiff_close_cb( VipsObject *object, Rtiff *rtiff )
rtiff_free( rtiff );
}
static void
rtiff_minimise_cb( VipsObject *object, Rtiff *rtiff )
{
#ifdef DEBUG
printf( "rtiff_minimise_cb: %p minimise\n", rtiff );
#endif /*DEBUG*/
/* Close early for non-tiled TIFFs. Tiled TIFFs are read randomly, so
* the end of a loop doesn't mean the tiff won't be used again.
*/
if( !rtiff->header.tiled )
rtiff_free( rtiff );
}
static Rtiff *
rtiff_new( VipsImage *out, int page, int n, gboolean autorotate )
{
@ -536,8 +520,10 @@ rtiff_new( VipsImage *out, int page, int n, gboolean autorotate )
g_signal_connect( out, "close",
G_CALLBACK( rtiff_close_cb ), rtiff );
g_signal_connect( out, "minimise",
G_CALLBACK( rtiff_minimise_cb ), rtiff );
/* Don't link to minimise. We need to be able to disconnect the
* underlying fd and we can't do that without making our own input
* handler for files. Implement this when we add input objects.
*/
if( rtiff->page < 0 || rtiff->page > 1000000 ) {
vips_error( "tiff2vips", _( "bad page number %d" ),