Elias Naur b5e3756ee8 gpu/internal/driver: get rid of Device.MemoryBarrier ...

MemoryBarrier is meant to stand in for OpenGL ES 3.1's glMemoryBarrier.
However, it badly fits with the other backends: Metal and D3D11 have
automatic memory barriers, and Vulkan needs barriers for graphics as
well.

This change removes MemoryBarrier, and puts the burden on the backends.
The OpenGL backend simply adds a barrier between every compute dispatch.

This change only adds a single memory barrier compared to the manual
barriers before this change, which is unlikely to affect performance
much.. We can revisit the automatic barriers if they ever become a
performance problem.

Signed-off-by: Elias Naur <mail@eliasnaur.com>

2021-09-21 17:53:58 +02:00

..

d3d11_windows.go

gpu/internal/driver: get rid of Device.MemoryBarrier

2021-09-21 17:53:58 +02:00

d3d11.go

gpu/headless,gpu/internal: rename "backend" files and names to "driver"

2021-03-08 18:20:11 +01:00