From 2b5963090f157eb4c01f697a942de952bc73e7ee Mon Sep 17 00:00:00 2001 From: John Cupitt Date: Thu, 26 Jan 2012 14:42:20 +0000 Subject: [PATCH] sync --- TODO | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/TODO b/TODO index ed19115d..fc03293f 100644 --- a/TODO +++ b/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?