octave-maintainers
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Developers Sources on Mac OSX


From: Ben Abbott
Subject: Developers Sources on Mac OSX
Date: Wed, 16 Sep 2009 07:14:30 -0400

John,

After rebuilding all dependencies on Snow Leopard and adding your recent "configure tweaks", I'm able to build again! (Thanks!)

I only have one failure during "make check", for imread

scripts/image/imread.m ................................. PASS 0/1 FAIL 1

>>>>> processing /Users/bpabbott/Development/mercurial/local_clone/ scripts/image/imread.m
  ***** test
 vpng = [ ...
  137,  80,  78,  71,  13,  10,  26,  10,   0,   0, ...
    0,  13,  73,  72,  68,  82,   0,   0,   0,   3, ...
    0,   0,   0,   3,   8,   2,   0,   0,   0, 217, ...
   74,  34, 232,   0,   0,   0,   1, 115,  82,  71, ...
   66,   0, 174, 206,  28, 233,   0,   0,   0,   4, ...
  103,  65,  77,  65,   0,   0, 177, 143,  11, 252, ...
   97,   5,   0,   0,   0,  32,  99,  72,  82,  77, ...
    0,   0, 122,  38,   0,   0, 128, 132,   0,   0, ...
  250,   0,   0,   0, 128, 232,   0,   0, 117,  48, ...
    0,   0, 234,  96,   0,   0,  58, 152,   0,   0, ...
   23, 112, 156, 186,  81,  60,   0,   0,   0,  25, ...
   73,  68,  65,  84,  24,  87,  99,  96,  96,  96, ...
  248, 255, 255,  63, 144,   4,  81, 111, 101,  84, ...
   16,  28, 160,  16,   0, 197, 214,  13,  34,  74, ...
  117, 213,  17,   0,   0,   0,   0,  73,  69,  78, ...
   68, 174,  66,  96, 130];
 fid = fopen('test.png', 'wb');
 fwrite(fid, vpng);
 fclose(fid);
 A = imread('test.png');
 delete('test.png');
 assert(A(:,:,1), uint8 ([0, 255, 0; 255, 237, 255; 0, 255, 0]));
 assert(A(:,:,2), uint8 ([0, 255, 0; 255,  28, 255; 0, 255, 0]));
 assert(A(:,:,3), uint8 ([0, 255, 0; 255,  36, 255; 0, 255, 0]));
!!!!! test failed
imread: invalid image file: Magick++ exception: Magick: No decode delegate for this image format (/Users/bpabbott/Development/mercurial/ local_clone/test/test.png) reported by magick/constitute.c:8413 (ReadImage)>>>>> processing /Users/bpabbott/Development/mercurial/ local_clone/scripts/image/imshow.m

I never had this failure before. On the other hand, the one consistent failure I had for data.cc is gone (where an Inf was repleced by a NaN).

In any event, as time permits, and I can build again, I hope to become more active.

In the meantime, I'm unfamiliar with imread. I assume it relies upon imagemagick? My imagemagick is 6.4.1, if anyone can offer some advice, I'd appreciate it.

Ben




reply via email to

[Prev in Thread] Current Thread [Next in Thread]