Bill Hollings 95cf144ccf Add ability to automatically capture first GPU frame.
Refactor auto GPU capture code to support both device and frame capture.
Add ability to automatically capture first GPU frame by setting
`MVK_CONFIG_AUTO_GPU_CAPTURE_SCOPE` to `2`.
Wrap GPU capture in autorelease pool to handle both cases of capture call
being made in run loop as in an app GUI, or in one-shot app like CTS.
2021-02-04 11:56:28 -05:00
..