Encodes a command to copy commands from an indirect command buffer into another indirect command buffer.
- iOS 12.0+
- macOS 10.14+
- Mac Catalyst 13.0+
- tvOS 12.0+
- Xcode 10.0+
The source indirect command buffer.
The range of commands in the source buffer to copy. The source range must start on a valid execution point.
The destination indirect command buffer.
The index in the destination buffer where the commands should be copied to. The destination index must be a valid execution point. The copy must end on a valid execution point.
Copying the contents of an indirect command buffer is only supported between compatible indirect command buffers. Compatibility is defined as having matching