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Author SHA1 Message Date
ReinUsesLisp
bb2cbdf704 texture_cache: Test format compatibility before copying
Avoid illegal copies. This intercepts the last step of a copy to avoid
generating validation errors or corrupting the driver on some instances.

We can create views and emit copies accordingly in future commits and
remove this last-step validation.
2020-06-26 20:52:22 -03:00
ReinUsesLisp
1d6be9febf video_core/compatible_formats: Table to test if two formats are legal to view or copy
Add a flat table to test if it's legal to create a texture view between
two formats or copy betweem them.

This table is based on ARB_copy_image and ARB_texture_view. Copies are
more permissive than views.
2020-06-26 19:28:11 -03:00