(apologies if this gets sent 2x - was over the limit with attachments on the
previous attempt)
Hey all!
I've been spending some time fixing up the tests so they can be running on
windows, but I've run into a problem with texture-icwrite.
Basically, for some reason, the test is writing out completely different images
from those found in the /ref folder. The images generated from the test can be
found here:
https://drive.google.com/open?id=0B8Z7B1V68zADazVPVUJJc1RFeHM
Are there any insights out there for why this particular test generates
different images on the windows platform?
If its ok to be different, then I'll add the series of images to the ref folder
as out1-win.tif, etc.
Thanks!
-J
Created texture system
Testing IC write, mode 1
Result of get_texture_info resolution = 1 512x512
Result of get_texture_info channels = 1 3
Result of get_texture_info channels = 1 3
Result of get_texture_info data format = 1 float
Result of get_texture_info datetime = 0
Result of get_texture_info averagecolor = yes 0 0.1 0 0
Result of get_texture_info averagealpha = no
Result of get_texture_info constantcolor = no
Texture type is 1 Plain Texture
Testing 2d texture ../../../../../, output = out1.tif
Memory use: 21.7 MB
ustrings: unique 45, 12.0 MB
OpenImageIO ImageCache statistics (shared) ver 1.6.12
Options: max_memory_MB=256.0 max_open_files=100 autotile=0
autoscanline=0 automip=0 forcefloat=0 accept_untiled=1
accept_unmipped=1 read_before_insert=0 deduplicate=1
unassociatedalpha=0 failure_retries=0
Images : 1 unique
ImageInputs : 1 created, 1 current, 1 peak
Total size of all images referenced : 4.0 MB
Read from disk : 1023 KB
File I/O time : 0.0s (0.0s average per thread)
File open time only : 0.0s
Tiles: 89 created, 88 current, 88 peak
total tile requests : 548019
micro-cache misses : 28602 (5.21916%)
main cache misses : 25 (0.00456189%)
Peak cache memory : 4.0 MB
Image file statistics:
opens tiles MB read I/O time res File
1 1 24 1.0 0.0s 512x 512x3.f32 ../../../../../
MIP-COUNT [0,16,4,1,1,1,0,0,0,1]
Tot: 1 24 1.0 0.0s
Created texture system
Testing IC write, mode 1
Result of get_texture_info resolution = 1 512x512
Result of get_texture_info channels = 1 3
Result of get_texture_info channels = 1 3
Result of get_texture_info data format = 1 float
Result of get_texture_info datetime = 0
Result of get_texture_info averagecolor = yes 0.499023 0.499023 0.19281 0
Result of get_texture_info averagealpha = no
Result of get_texture_info constantcolor = no
Texture type is 1 Plain Texture
Testing 2d texture ../../../../../, output = out2.tif
Memory use: 22.1 MB
ustrings: unique 46, 12.0 MB
OpenImageIO ImageCache statistics (shared) ver 1.6.12
Options: max_memory_MB=256.0 max_open_files=100 autotile=0
autoscanline=0 automip=1 forcefloat=0 accept_untiled=1
accept_unmipped=1 read_before_insert=0 deduplicate=1
unassociatedalpha=0 failure_retries=0
Images : 1 unique
ImageInputs : 1 created, 1 current, 1 peak
Total size of all images referenced : 3.0 MB
Read from disk : 0 B
File I/O time : 0.1s (0.0s average per thread)
File open time only : 0.0s
Tiles: 73 created, 73 current, 73 peak
total tile requests : 624453
micro-cache misses : 14265 (2.2844%)
main cache misses : 9 (0.00144126%)
Peak cache memory : 4.0 MB
Image file statistics:
opens tiles MB read I/O time res File
1 1 0 0.0 0.1s 512x 512x3.f32 ../../../../../
UNMIPPED MIP-COUNT [0,1,1,1,1,1,1,1,1,1]
Tot: 1 0 0.0 0.1s
0 not tiled, 1 not MIP-mapped
Created texture system
Testing IC write, mode 2
Result of get_texture_info resolution = 1 512x512
Result of get_texture_info channels = 1 3
Result of get_texture_info channels = 1 3
Result of get_texture_info data format = 1 float
Result of get_texture_info datetime = 0
Result of get_texture_info averagecolor = yes 0 0.1 0 0
Result of get_texture_info averagealpha = no
Result of get_texture_info constantcolor = no
Texture type is 1 Plain Texture
Testing 2d texture ../../../../../, output = out3.tif
Memory use: 21.0 MB
ustrings: unique 45, 12.0 MB
OpenImageIO ImageCache statistics (shared) ver 1.6.12
Options: max_memory_MB=256.0 max_open_files=100 autotile=0
autoscanline=0 automip=0 forcefloat=0 accept_untiled=1
accept_unmipped=1 read_before_insert=0 deduplicate=1
unassociatedalpha=0 failure_retries=0
Images : 1 unique
ImageInputs : 1 created, 1 current, 1 peak
Total size of all images referenced : 4.0 MB
Read from disk : 3.2 MB
File I/O time : 0.1s (0.0s average per thread)
File open time only : 0.0s
Tiles: 74 created, 72 current, 72 peak
total tile requests : 548019
micro-cache misses : 28602 (5.21916%)
main cache misses : 74 (0.0135032%)
Peak cache memory : 3.3 MB
Image file statistics:
opens tiles MB read I/O time res File
1 1 72 3.2 0.1s 512x 512x3.f32 ../../../../../
MIP-COUNT [48,16,4,1,1,1,0,0,0,1]
Tot: 1 72 3.2 0.1s
Created texture system
Testing IC write, mode 2
Result of get_texture_info resolution = 1 512x512
Result of get_texture_info channels = 1 3
Result of get_texture_info channels = 1 3
Result of get_texture_info data format = 1 float
Result of get_texture_info datetime = 0
Result of get_texture_info averagecolor = yes 0.499023 0.525 0.499023 0
Result of get_texture_info averagealpha = no
Result of get_texture_info constantcolor = no
Texture type is 1 Plain Texture
Testing 2d texture ../../../../../, output = out4.tif
Memory use: 22.1 MB
ustrings: unique 46, 12.0 MB
OpenImageIO ImageCache statistics (shared) ver 1.6.12
Options: max_memory_MB=256.0 max_open_files=100 autotile=0
autoscanline=0 automip=1 forcefloat=0 accept_untiled=1
accept_unmipped=1 read_before_insert=0 deduplicate=1
unassociatedalpha=0 failure_retries=0
Images : 1 unique
ImageInputs : 1 created, 1 current, 1 peak
Total size of all images referenced : 3.0 MB
Read from disk : 3.0 MB
File I/O time : 0.2s (0.0s average per thread)
File open time only : 0.0s
Tiles: 73 created, 73 current, 73 peak
total tile requests : 624453
micro-cache misses : 14265 (2.2844%)
main cache misses : 73 (0.0116902%)
Peak cache memory : 4.0 MB
Image file statistics:
opens tiles MB read I/O time res File
1 1 64 3.0 0.2s 512x 512x3.f32 ../../../../../
UNMIPPED MIP-COUNT [64,1,1,1,1,1,1,1,1,1]
Tot: 1 64 3.0 0.2s
0 not tiled, 1 not MIP-mapped
Comparing "out1.tif" and "ref/out1.tif"
256 x 256, 4 channel
Mean error = 0.176224
RMS error = 0.27812
Peak SNR = 11.1154
Max error = 1 @ (152, 0, A)
65536 pixels (100%) over 0.008
65536 pixels (100%) over 0.004
FAILURE
Comparing "out2.tif" and "ref/out2.tif"
256 x 256, 4 channel
Mean error = 0.168715
RMS error = 0.276483
Peak SNR = 11.1666
Max error = 1 @ (152, 0, A)
65535 pixels (100%) over 0.008
65536 pixels (100%) over 0.004
FAILURE
Comparing "out3.tif" and "ref/out3.tif"
256 x 256, 4 channel
Mean error = 0.18979
RMS error = 0.303097
Peak SNR = 10.3684
Max error = 1 @ (152, 0, A)
65536 pixels (100%) over 0.008
65536 pixels (100%) over 0.004
FAILURE
Comparing "out4.tif" and "ref/out4.tif"
256 x 256, 4 channel
Mean error = 0.231051
RMS error = 0.368933
Peak SNR = 8.66104
Max error = 1 @ (152, 0, A)
65535 pixels (100%) over 0.008
65536 pixels (100%) over 0.004
FAILURE
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