Render view not updated when Images Draw Method is GLSL #46009

New Issue

Forest Katsch · 2015-09-03T21:47:35+02:00

Forest Katsch commented

2015-09-03 21:47:35 +02:00

System Information
Arch Linux 64 bit
Lenovo W510
Intel Core i7 CPU Q 720 @ 1.60GHz
Quadro FX 880M/PCIe/SSE2
OpenGL version 3.3.0 nVidia proprietary driver 340.76

This did NOT occur on my other computer:
Lenovo #430
Intel Core i5 3320M @ 2.60GHz
Intel HD 4000
OpenGL version 3.0 with Mesa open source driver 10.6.4

Blender Version
Broken: git master hash c3fef00
Worked: 2.75a hash c27589e

Short description of error
Render view does not update when Images Draw Method is GLSL

Exact steps for others to reproduce the error

Open file.
User Preferences > System > Images Draw Method > set to GLSL.
Render file.
For me, the tile markers (orange squares) show up and the images is being rendered (you can verify by switching the image view render pass to depth and back to combined).

Working test case:

Open file.
User Preferences > System > Images Draw Method > set to DrawPixels or 2D Texture.
Render file.

file.blend

**System Information** Arch Linux 64 bit Lenovo W510 Intel Core i7 CPU Q 720 @ 1.60GHz Quadro FX 880M/PCIe/SSE2 OpenGL version 3.3.0 nVidia proprietary driver 340.76 This did NOT occur on my other computer: Lenovo #430 Intel Core i5 3320M @ 2.60GHz Intel HD 4000 OpenGL version 3.0 with Mesa open source driver 10.6.4 **Blender Version** Broken: git master hash c3fef00 Worked: 2.75a hash c27589e **Short description of error** Render view does not update when Images Draw Method is GLSL **Exact steps for others to reproduce the error** 1. Open file. 2. User Preferences > System > Images Draw Method > set to GLSL. 3. Render file. 4. For me, the tile markers (orange squares) show up and the images is being rendered (you can verify by switching the image view render pass to depth and back to combined). Working test case: 1. Open file. 2. User Preferences > System > Images Draw Method > set to DrawPixels or 2D Texture. 3. Render file. [file.blend](https://archive.blender.org/developer/F230142/file.blend)

Forest Katsch commented

2015-09-03 21:47:36 +02:00

Changed status to: 'Open'

Forest Katsch commented

2015-09-03 21:47:36 +02:00

Added subscriber: @forestkatsch

Sergey Sharybin commented

2015-09-04 09:58:09 +02:00

Added subscriber: @Sergey

Sergey Sharybin commented

2015-09-04 09:58:09 +02:00

I can't reproduce the issue on gt620, gt520m and Intel cards.

Are there any errors printed to the console?

I can't reproduce the issue on gt620, gt520m and Intel cards. Are there any errors printed to the console?

Forest Katsch commented

2015-09-05 18:17:46 +02:00

The only unusual message is

which: no nvcc in (/home/zlsa/.bin/:/home/zlsa/GNUstep/Tools:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/opt/opencascade/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl)

but CUDA rendering is off (and I don't even have CUDA installed).

The only unusual message is ``` which: no nvcc in (/home/zlsa/.bin/:/home/zlsa/GNUstep/Tools:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/opt/opencascade/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl) ``` but CUDA rendering is off (and I don't even have CUDA installed).

Sergey Sharybin commented

2015-09-08 09:18:13 +02:00

That message is fine, just tells you that nvcc can't be found (weirdly enough tho which usually doesn't print anything if it can't find requested binary).

It seems to be an OpenGL issue actually. Please try:

Running blender-softwaregl to see if the issue still happens in software OpenGL mode
Updating your video driver to latest one (352.41 is the latest one)

That message is fine, just tells you that nvcc can't be found (weirdly enough tho `which` usually doesn't print anything if it can't find requested binary). It seems to be an OpenGL issue actually. Please try: - Running blender-softwaregl to see if the issue still happens in software OpenGL mode - Updating your video driver to latest one (352.41 is the latest one)

Forest Katsch commented

2015-09-08 18:57:08 +02:00

How do you compile blender-softwaregl?

The latest nvidia drivers do not support my GPU. 340 is the latest version that works.

How do you compile blender-softwaregl? The latest nvidia drivers do not support my GPU. 340 is the latest version that works.

Aaron Carlisle commented

2015-09-08 19:06:29 +02:00

Added subscriber: @Blendify