Does gbm_bo_map() implicitly synchronise?

[Pierre Ossman]

On 15/06/2024 07:54, Marek Olšák wrote:
> gbm_bo_map synchronizes if it needs to move memory to make the buffer
> readable by the CPU or if the buffer is being used/written by the GPU.
> 

Great, thanks! That means I need to look elsewhere for the source of my 
issue.

I was concerned that since I was accessing the data using gbm_bo_map(), 
rather than using OpenGL, I was missing out on some synchronisation step 
and getting data before the GPU had finished any queued rendering.

Regards
-- 
Pierre Ossman           Software Development
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