Brandon DeRosier 03b9cb2896 [Impeller] Reland: Switch from transient stencil-only to depth+stencil buffer. (flutter/engine#49838)
Part of https://github.com/flutter/flutter/issues/138460.

In preparation for [draw order
optimization](https://github.com/flutter/flutter/issues/114402) and
[StC](https://github.com/flutter/flutter/issues/123671).

Use a transient depth+stencil texture instead of a stencil-only texture.
Doing this in isolation to detect/weed out any bugs with handling the
attachment.
2024-01-22 09:37:59 -08:00
..