tree 5df6a54d2d51294035c0a556acbf3e37ea971449
parent cf3379fea958a3ef513b12dad1f4101a444b8da9
author Chip Davis <cdavis@codeweavers.com> 1600846517 -0500
committer Chip Davis <cdavis@codeweavers.com> 1600880555 -0500

MVKCmdCopyImage: Use the method to copy multiple slices when possible.

When the extent covers both the source and destination images
completely, we can use the copy method on `MTLBlitCommandEncoder` which
can copy multiple slices at once. This should hopefully reduce CPU
overhead and command buffer memory usage.