v3dv: fix image addressing calculations to account for suballocation

An image can be suballocated from a larger memory allocation, in which
case we get a memory offset for the start of the bound region at
vkBindImageMemory. Take that offset into account when doing image
addressing calculations.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6766>
1 file changed