Elias Naur e0033ce871 gpu/gl: explicitly clear buffers before replacing their content ...

The iOS GL implementation doesn't optimize BufferSubData of the entire
buffer, leading to GPU stalls. The workaround is to explicitly clear the
buffer before replacing it.

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

2021-02-01 13:53:52 +01:00

..

backend.go

gpu/gl: explicitly clear buffers before replacing their content

2021-02-01 13:53:52 +01:00