For GL hosts CopyImageSubData and TextureView are not defined
when ASTC textures are involved, and the copy fallback currently
doesn't handle these formats correctly. Since Gallium can handles
ASTC texures transparetly in the guest, host support is not really
required to be able to use it.
Fixes all tests out of
dEQP-GLES32.functional.copy_image*astc*
that were failing on the llvmpipe GL host before
Related #224
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Gert Wollny