sync

TODO

@@ -1,3 +1,51 @@
+- im_fwfft() does not set interpreation to fourier
+
+- seems to do a lot of looping?
+
+	$ vips --vips-progress im_fwfft Gugg_coloured.jpg x.v
+	vips fwfft1:1: 2 threads, 972 x 16 tiles, groups of 64 scanlines
+	vips temp-6: 2 threads, 972 x 16 tiles, groups of 64 scanlines
+	vips temp-6: done in 0s          
+	vips fwfft1:1: done in 0s          
+
+	vips fft: 2 threads, 128 x 128 tiles, groups of 256 scanlines
+	vips fft: done in 0s          
+
+	vips fwfft1:1: 2 threads, 972 x 16 tiles, groups of 64 scanlines
+	vips fwfft1:1: done in 0s          
+
+	vips fft: 2 threads, 128 x 128 tiles, groups of 256 scanlines
+	vips fft: done in 0s          
+
+	vips fwfft1:1: 2 threads, 972 x 16 tiles, groups of 64 scanlines
+	vips fwfft1:1: done in 0s          
+
+	vips fft: 2 threads, 128 x 128 tiles, groups of 256 scanlines
+	vips fft: done in 0s          
+
+	vips im__fftproc: 2 threads, 128 x 128 tiles, groups of 256 scanlines
+	vips im__fftproc: done in 0s          
+
+	vips x.v: 2 threads, 128 x 128 tiles, groups of 256 scanlines
+	vips x.v: done in 0s     
+
+  that's 8 separate loops over the image
+
+- viewing an image tagged as fourier in nip2 is broken, which operation is
+  failing?
+
+- im_invfftr() is broken
+
+	$ vips im_fwfft Gugg_coloured.jpg x.v
+	$ vips --vips-progress im_invfftr x.v x2.v 
+	vips invfft1-1: 2 threads, 972 x 1 tiles, groups of 4 scanlines
+	vips invfft1-1: done in 0s          
+	Segmentation fault
+
+  add a test to the suite
+
+
+
 - we have VipsArrayObject and also vips_object_local_array()
 
   can we make one use the other?