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Constructing to be a writeable 320x240,4 UINT16:
resolution 320x240+0+0
untiled
4 channels: ('R', 'G', 'B', 'A')
format = uint16
alpha channel = 3
z channel = -1
deep = False
Resetting to be a writeable 640x480,3 Float:
resolution 640x480+0+0
untiled
3 channels: ('R', 'G', 'B')
format = float
alpha channel = -1
z channel = -1
deep = False
Testing read of ../common/textures/grid.tx:
subimage: 0 / 1
miplevel: 0 / 11
channels: 4
name: ../common/textures/grid.tx
file_format_name: tiff
deep: False
orientation: 1
oriented x,y,width,height: 0 0 1024 1024
oriented full x,y,width,height: 0 0 1024 1024
xyz beg/end: 0 1024 0 1024 0 1
xyz min/max: 0 1023 0 1023 0 0
setting full res...
roi = 0 1024 0 1024 0 1 0 4
full roi = 0 2048 0 2048 0 1 0 4
setting full roi again, as ROI...
Changing origin...
Printing the whole spec to be sure:
resolution 1024x1024+15+20
tile size 64x64x1
4 channels: ('R', 'G', 'B', 'A')
format = uint8
alpha channel = 3
z channel = -1
deep = False
oiio:BitsPerSample = 8
Orientation = 1
XResolution = 72.0
YResolution = 72.0
ResolutionUnit = "in"
Software = "OpenImageIO 1.5.7dev : maketx -filter lanczos3 --resize grid.tif -o grid.tx"
DateTime = "2014:11:29 23:20:23"
DocumentName = "g.tif"
textureformat = "Plain Texture"
wrapmodes = "black,black"
fovcot = 1.0
tiff:PhotometricInterpretation = 2
tiff:PlanarConfiguration = 1
planarconfig = "contig"
tiff:Compression = 8
compression = "zip"
PixelAspectRatio = 1.0
oiio:AverageColor = "0.608983,0.608434,0.608728,1"
oiio:SHA-1 = "233A1D3412A54A5F49814AB7BFFD04F56F46D3D7"
Resetting to a different MIP level:
resolution 256x256+0+0
tile size 64x64x1
4 channels: ('R', 'G', 'B', 'A')
format = uint8
alpha channel = 3
z channel = -1
deep = False
oiio:BitsPerSample = 8
Orientation = 1
XResolution = 72.0
YResolution = 72.0
ResolutionUnit = "in"
Software = "OpenImageIO 1.5.7dev : maketx -filter lanczos3 --resize grid.tif -o grid.tx"
DateTime = "2014:11:29 23:20:23"
DocumentName = "g.tif"
textureformat = "Plain Texture"
wrapmodes = "black,black"
fovcot = 1.0
tiff:PhotometricInterpretation = 2
tiff:PlanarConfiguration = 1
planarconfig = "contig"
tiff:Compression = 8
compression = "zip"
PixelAspectRatio = 1.0
oiio:AverageColor = "0.608983,0.608434,0.608728,1"
oiio:SHA-1 = "233A1D3412A54A5F49814AB7BFFD04F56F46D3D7"
Making 2x2 RGB image:
resolution 2x2+0+0
untiled
3 channels: ('R', 'G', 'B')
format = uint8
alpha channel = -1
z channel = -1
deep = False
Pixel 0,0 is (1.0, 0.0, 0.0)
Pixel 1,0 is (0.0, 1.0, 0.0)
Pixel 0,1 is (0.0, 0.0, 1.0)
Interpolating 1,0.5 -> (0.5, 0.5, 0.0)
Interpolating NDC 0.25,0.5 -> (0.5, 0.0, 0.5)
Interpolating bicubic 0.25,0.5 -> (0.319444477558136, 0.319444477558136, 0.0798611268401146)
Interpolating NDC bicubic 0.25,0.5 -> (0.319444477558136, 0.0798611268401146, 0.319444477558136)
The whole image is: [[[1. 0. 0.]
[0. 1. 0.]]
[[0. 0. 1.]
[0. 0. 0.]]]
Saving file...
Writing deep buffer...
Reading back deep buffer:
Pixel 0 1 had 3 samples
Sample 0
c 0 : 0.420
c 1 : 0.000
c 2 : 0.000
c 3 : 0.000
c 4 : 42.000
Sample 1
c 0 : 0.100
c 1 : 0.200
c 2 : 0.300
c 3 : 42.500
c 4 : 0.000
Sample 2
c 0 : 0.470
c 1 : 0.000
c 2 : 0.000
c 3 : 0.000
c 4 : 43.000
Done.
Comparing "out.tif" and "ref/out.tif"
PASS
Comparing "outtuple.tif" and "ref/outtuple.tif"
PASS
Comparing "outarray.tif" and "ref/outarray.tif"
PASS
Comparing "outarrayB.tif" and "ref/outarrayB.tif"
PASS
Comparing "outarrayH.tif" and "ref/outarrayH.tif"
PASS
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