Re: [Mesa-dev] [PATCH 4/6] etnaviv: don't read back resource if transfer discards contents

On Fri, May 19, 2017 at 11:41:10AM +0200, Lucas Stach wrote: > Reduces bandwidth usage of transfers which discard the buffer contents, > as well as skipping unnecessary command stream flushes and CPU/GPU > synchronization. Looks obviously correct. The contents of the temporary resource don't

[Mesa-dev] [PATCH 4/6] etnaviv: don't read back resource if transfer discards contents

Reduces bandwidth usage of transfers which discard the buffer contents, as well as skipping unnecessary command stream flushes and CPU/GPU synchronization. Signed-off-by: Lucas Stach --- src/gallium/drivers/etnaviv/etnaviv_transfer.c | 4 +++- 1 file changed, 3