uint16 mipmap tif files are not showing in EEVEE but work in cycles #85097

New Issue

Robert Nederhorst · 2021-01-27T05:47:52+01:00

Robert Nederhorst commented

2021-01-27 05:47:52 +01:00

System Information
Operating system: WIn10
Graphics card: QUadro RTX6000

Blender Version
Broken: 2.9x
Worked: n/a

Short description of error
Included is a uint16 data type mipmap tif file.
while this renders in cycles, eevee doesn't recognize it

Exact steps for others to reproduce the error
see attached blend file
blender_mip_map_issue.blend

**System Information** Operating system: WIn10 Graphics card: QUadro RTX6000 **Blender Version** Broken: 2.9x Worked: n/a **Short description of error** Included is a uint16 data type mipmap tif file. while this renders in cycles, eevee doesn't recognize it **Exact steps for others to reproduce the error** see attached blend file [blender_mip_map_issue.blend](https://archive.blender.org/developer/F9599731/blender_mip_map_issue.blend)

Robert Nederhorst commented

2021-01-27 05:47:52 +01:00

Added subscriber: @RobN

Philipp Oeser commented

2021-01-27 10:08:54 +01:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2021-01-27 10:08:54 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Philipp Oeser commented

2021-01-27 10:08:54 +01:00

Is this tif supposed to be pure black and fully transparent?

Robert Guetzkow commented

2021-01-27 10:27:25 +01:00

Added subscriber: @rjg

Robert Guetzkow commented

2021-01-27 10:27:25 +01:00

I suspect that either the image is corrupted or Blender is reading it improperly. Is it supposed to look like this?

I suspect that either the image is corrupted or Blender is reading it improperly. Is it supposed to look like this? ![Screenshot from 2021-01-27 10-26-02.png](https://archive.blender.org/developer/F9600174/Screenshot_from_2021-01-27_10-26-02.png)

Robert Nederhorst commented

2021-01-27 14:03:26 +01:00

The packing of the file somehow caused it to do that.

Once I unpacked it, then changed the color space (forcing a reload), it behaved as the bug report shows.

Here is the file attached

The packing of the file somehow caused it to do that. Once I unpacked it, then changed the color space (forcing a reload), it behaved as the bug report shows. Here is the file attached ![1200px-Breathe-face-smile.svg.tif](https://archive.blender.org/developer/F9600516/1200px-Breathe-face-smile.svg.tif)

Robert Nederhorst commented

2021-01-27 14:43:09 +01:00

This is what I see in Cycles:

This is what EEVEE sees:

Image editor :

This is what I see in Cycles: ![image.png](https://archive.blender.org/developer/F9600580/image.png) This is what EEVEE sees: ![image.png](https://archive.blender.org/developer/F9600582/image.png) Image editor : ![image.png](https://archive.blender.org/developer/F9600584/image.png)

Robert Guetzkow commented

2021-02-11 21:09:56 +01:00

Changed status from 'Needs User Info' to: 'Needs Triage'

Philipp Oeser commented

2021-02-15 11:53:30 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Philipp Oeser commented

2021-02-15 11:53:30 +01:00

For me, this doesnt render in Cycles nor Eevee, nor can it be opened correctly in any other application I have.

@RobN : can you explain how this file was written? was it done using this https://openimageio.readthedocs.io/en/release-2.2.8.0/maketx.html?

For me, this doesnt render in Cycles nor Eevee, nor can it be opened correctly in any other application I have. @RobN : can you explain how this file was written? was it done using this https://openimageio.readthedocs.io/en/release-2.2.8.0/maketx.html?

Robert Nederhorst commented

2021-02-15 16:33:05 +01:00

Yes that’s right. However I’m in windows and I used the one that comes with maya. It should be the same but I didn’t compile oiio to get the executable.

Philipp Oeser commented

2021-02-19 14:22:13 +01:00

Just to make sure we are all on the same page:

could you provide the "original" image (before this was converted with maketx/oiiotool)?
could you provide the exact syntax/arguments/options to the maketx/oiiotool binary, so we can reproduce ourselves?

Just to make sure we are all on the same page: - could you provide the "original" image (before this was converted with maketx/oiiotool)? - could you provide the exact syntax/arguments/options to the maketx/oiiotool binary, so we can reproduce ourselves?

Evan Wilson commented

2021-02-19 22:01:52 +01:00

Added subscriber: @EAW

Evan Wilson commented

2021-02-19 22:01:52 +01:00

iinfo outputs:

MIP-map levels: 1200x1200 600x600 300x300 150x150 75x75 37x37 18x18 9x9 4x4 2x2 1x1
channel list: R, G, B, A
tile size: 64 x 64
compression: "zip"
DateTime: "2021:01:26 23:43:13"
fovcot: 1
Orientation: 1 (normal)
planarconfig: "contig"
Software: "OpenImageIO-Arnold 2.1.4dev : maketx .\1200px-Breathe-face-smile.svg.png --opaque-detect --constant-color-detect --fixnan box3 --oiio -d uint16"
textureformat: "Plain Texture"
wrapmodes: "black,black"
oiio:AverageColor: "0.648493,0.593603,0.14458,0.720973"
oiio:BitsPerSample: 16
oiio:SHA-1: "96CF22D625E906ADA18AB9F35D7DA4A4E2797F74"
tiff:Compression: 8
tiff:PhotometricInterpretation: 2
tiff:PlanarConfiguration: 1```

> In #85097#1115326, @lichtwerk wrote:
> Just to make sure we are all on the same page:
> - could you provide the exact syntax/arguments/options to the maketx/oiiotool binary, so we can reproduce ourselves?

Probably (but can't be sure) would be:
`"OpenImageIO-Arnold 2.1.4dev : maketx .\\1200px-Breathe-face-smile.svg.png --opaque-detect --constant-color-detect --fixnan box3 --oiio -d uint16"`

It appears as expected on Windows 10 for me. Here is the Windows Explorer preview, Ifranview, and Gimp.  ![Windows_looks_fine.png](https://archive.blender.org/developer/F9818984/Windows_looks_fine.png)

In Cycles I see the smiley face once It is unpacked.  In Eevee, Workbench, and the Image viewer I see lines like @rjg does, but the lines' colors change every time I restart Blender.

![Cycles.png](https://archive.blender.org/developer/F9819036/Cycles.png)
Cycles Packed.

![T85097_Cycles_Unpacked.png](https://archive.blender.org/developer/F9819039/T85097_Cycles_Unpacked.png)
Cycles Unpacked.

![T85097_EEVEE.png](https://archive.blender.org/developer/F9819042/T85097_EEVEE.png)
EEVEE packed.

![T85097_EEVEE_unpacked.png](https://archive.blender.org/developer/F9819044/T85097_EEVEE_unpacked.png)
EEVEE unpacked.

iinfo outputs: ```1200px-Breathe-face-smile.svg.tif : 1200 x 1200, 4 channel, uint16 tiff ``` MIP-map levels: 1200x1200 600x600 300x300 150x150 75x75 37x37 18x18 9x9 4x4 2x2 1x1 channel list: R, G, B, A tile size: 64 x 64 compression: "zip" DateTime: "2021:01:26 23:43:13" fovcot: 1 Orientation: 1 (normal) planarconfig: "contig" Software: "OpenImageIO-Arnold 2.1.4dev : maketx .\\1200px-Breathe-face-smile.svg.png --opaque-detect --constant-color-detect --fixnan box3 --oiio -d uint16" textureformat: "Plain Texture" wrapmodes: "black,black" oiio:AverageColor: "0.648493,0.593603,0.14458,0.720973" oiio:BitsPerSample: 16 oiio:SHA-1: "96CF22D625E906ADA18AB9F35D7DA4A4E2797F74" tiff:Compression: 8 tiff:PhotometricInterpretation: 2 tiff:PlanarConfiguration: 1``` ``` > In #85097#1115326, @lichtwerk wrote: > Just to make sure we are all on the same page: > - could you provide the exact syntax/arguments/options to the maketx/oiiotool binary, so we can reproduce ourselves? Probably (but can't be sure) would be: `"OpenImageIO-Arnold 2.1.4dev : maketx .\\1200px-Breathe-face-smile.svg.png --opaque-detect --constant-color-detect --fixnan box3 --oiio -d uint16"` It appears as expected on Windows 10 for me. Here is the Windows Explorer preview, Ifranview, and Gimp. ![Windows_looks_fine.png](https://archive.blender.org/developer/F9818984/Windows_looks_fine.png) In Cycles I see the smiley face once It is unpacked. In Eevee, Workbench, and the Image viewer I see lines like @rjg does, but the lines' colors change every time I restart Blender. ![Cycles.png](https://archive.blender.org/developer/F9819036/Cycles.png) Cycles Packed. ![T85097_Cycles_Unpacked.png](https://archive.blender.org/developer/F9819039/T85097_Cycles_Unpacked.png) Cycles Unpacked. ![T85097_EEVEE.png](https://archive.blender.org/developer/F9819042/T85097_EEVEE.png) EEVEE packed. ![T85097_EEVEE_unpacked.png](https://archive.blender.org/developer/F9819044/T85097_EEVEE_unpacked.png) EEVEE unpacked.

Evan Wilson commented

2021-02-27 20:16:11 +01:00

Triaging Note: Reminds me of #80925 (DDS Image files are not displayed correctly outside of Cycles/Thumbnails).
From the fix commit

Due to recent refactoring the compressed texture formats missed the conversion to its GL counterpart.

Triaging Note: Reminds me of #80925 (DDS Image files are not displayed correctly outside of Cycles/Thumbnails). From the [fix commit](https://developer.blender.org/rB0badb7f82dd4944301983a72ea540f959a393a34) >Due to recent refactoring the compressed texture formats missed the conversion to its GL counterpart.

Philipp Oeser commented

2021-03-24 14:54:01 +01:00

Changed status from 'Needs User Info' to: 'Needs Triage'

Philipp Oeser self-assigned this 2021-03-25 09:56:23 +01:00

Philipp Oeser commented

2021-03-25 09:56:23 +01:00

Can confirm now

Philipp Oeser commented

2021-05-12 14:42:43 +02:00

Changed status from 'Needs Triage' to: 'Confirmed'

Philipp Oeser removed their assignment 2021-05-12 14:42:43 +02:00

Philipp Oeser commented

2021-05-12 14:42:43 +02:00

Forgot to set this to confirmed (will step down though, wont have time for this atm)

Philipp Oeser removed the

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uint16 mipmap tif files are not showing in EEVEE but work in cycles #85097