weird log when applying some shaders (old Nvidia driver)
Lolothepro opened this issue ยท 5 comments
What happened?
weird log when applying Sildur's Enhanced Default Fancy.
Screenshots
No response
Log output
[17:41:13] [Render thread/WARN]: [composite] Unsupported uniform: _main_check_offsets_0[0] of size 25 and type vec2
[17:41:13] [Render thread/WARN]: [textured] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:13] [Render thread/WARN]: [textured_color] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:13] [Render thread/WARN]: [sky_textured] Unsupported uniform: _main_offsets_0[0] of size 8 and type vec2
[17:41:13] [Render thread/WARN]: [sky_textured_color] Unsupported uniform: _main_offsets_0[0] of size 8 and type vec2
[17:41:13] [Render thread/WARN]: [clouds] Unsupported uniform: _main_offsets_0[0] of size 8 and type vec2
[17:41:13] [Render thread/WARN]: [terrain_solid] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:13] [Render thread/WARN]: [terrain_cutout] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [terrain_cutout_mipped] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [terrain_translucent] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [moving_block] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [entities_alpha] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [entities_solid] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [entities_solid_diffuse] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [entities_solid_bright] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [entities_cutout] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [entities_cutout_diffuse] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [entities_eyes] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [entities_eyes_trans] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [hand_cutout] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [hand_cutout_bright] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:14] [Render thread/WARN]: [hand_cutout_diffuse] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [hand_text] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [hand_text_intensity] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [hand_translucent] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [hand_water_bright] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [hand_water_diffuse] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [lightning] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [particles] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [weather] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [crumbling] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [text] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [text_intensity] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [text_be] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [text_intensity_be] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [block_entity] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [block_entity_bright] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [block_entity_diffuse] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [beacon] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
[17:41:15] [Render thread/WARN]: [glint] Unsupported uniform: _main_offsets_3[0] of size 8 and type vec2
Minecraft Version
Minecraft 1.19.2
Iris Version
Iris 1.3.1
Operating System
Linux Mint 21
What is your GPU?
GT 210
Additional context
No response
This also happens with Lux
Unsupported uniform: _main_neighbourhoodOffsets_0[0] of size 8 and type vec2
(https://github.com/TechDevOnGitHub/Lux-Shader/blob/main/shaders/lib/antialiasing/taa.glsl)
There is more spam in the log file with versions of Iris higher than Iris 1.2.5.
But why is "Offsets" an issue when it is a constant? And why doesn't it happen with Optifine?
This just seems like a bug in the NVIDIA driver causing it to return bogus results to Iris? If this doesn't occur on new NVIDIA drivers then there's probably not much we can do here. glGetActiveUniform clearly states that this only applies to uniform variables, but this is applying to a random const declaration as you've demonstrated with the Lux comment: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glGetActiveUniform.xhtml. I can't think of a decent workaround for the driver just ignoring the spec here, so there's not much we can do.
