This PR adds initial cube (array) support. Depending on how the texture
is used a different image view is created. When used as a framebuffer
attachment only a single side of the cubemap is attached. The image
view is attached as a 2d texture array. When used as a shader resource
the image view is a cubemap.
Also adds test cases to test both scenarios.
Pull Request: https://projects.blender.org/blender/blender/pulls/108794
A lot of files were missing copyright field in the header and
the Blender Foundation contributed to them in a sense of bug
fixing and general maintenance.
This change makes it explicit that those files are at least
partially copyrighted by the Blender Foundation.
Note that this does not make it so the Blender Foundation is
the only holder of the copyright in those files, and developers
who do not have a signed contract with the foundation still
hold the copyright as well.
Another aspect of this change is using SPDX format for the
header. We already used it for the license specification,
and now we state it for the copyright as well, following the
FAQ:
https://reuse.software/faq/
This PR adds support for clearing framebuffers and scissor testing.
Tweaks had to be made to VKTexture to keep track of its layout
on the device. Based on the actual call the layout can switch
to a more optimum layout.
For example during upload of a texture the texture will be converted
to a transfer destination optimized layout. When reading from the
texture it will be converted to a transfer source optimized layout.
The order of the attachments in the framebuffer follows the next rules
- When only color attachments are there the color attachments will
be placed in the slot they are defined. This way it will match
the ShaderCreateInfo binding location.
- When a stencil/depth attachment is added it will be placed
right after the color attachments. When there isn't a color
attachment it will be the first attachment.
Pull Request: https://projects.blender.org/blender/blender/pulls/106044
