This is a manual synchronization. If we need to re-use the same util in both
areas it would be welcomed as well. For now this at least get things back to a
working state.
Conversion code could leave object with inconsistent material data
compared to its new obdata.
Ideally, various conversion code would handle that properly, conserving
materials when possible, but for now at least ensure we get valid
result!
Related to T56363, this is not fixing the root of the bug, but ID
copying should always be a good occasion to ensure sanity of our data
(and error checking is always better than a crash!).
Currently no functional changes, just exposes all settings which we need
for OpenSubdiv, similar to what Subsurf modifier is doing already.
Reviewers: brecht
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D3602
* http -> https
* Release Logs -> Release Notes
* Match number of items on both sides by adding a separator
* Remove Python API Reference link since it's already under Help
when Developer Extras is enabled.
Note to myself, next time, better check the fix before pushing it.
GL_ARB_texture_gather is defined if there is support for the extension
not only when the extension is enabled. Do this check ourself with
GPU_ARB_texture_gather define.
Original fix 822de6e9e1
A lot of code in codegen was used by previous GLSL system.
Now most of it is not used due to all the things being written from scratch
in 2.8 and we can clean most of it.
As a side not this make the system a bit less flexible (no support for
cubemaps, preview image, etc...) but can be extended again.
* Remove GPU_link_changed which is unused.
* Remove all GPU link function that are not used anymore.
* GPU_uniform_buffer is now GPU_uniform.
* GPU_texture_ramp is now GPU_color_band.
* GPU_uniform is now GPU_constant.
The extension GL_ARB_texture_gather is reported to be supported and does
not trigger an error when enabled but the textureGater functions are not
defined.
Workaround is to disable the use of this extension on such systems.
