[Mesa-dev] [PATCH 1/4] i965: Add a "write" parameter to intel_bufferobj_buffer.

[Chris Wilson]

Quoting Kenneth Graunke (2017-06-13 01:33:29)
> This doesn't do anything yet, but soon we'll want to know whether an
> access to a buffer section may write that data, or simply reads it.

This series doesn't got further than boolean, but would it be worth
feeding through map flags? The immediate advantage is that MAP_READ /
MAP_WRITE is clearer than a bool at the end.
-Chris