Re: [RFC PATCH 5/5] sandbox: video: Use partial updates for SDL display

2023-08-21 Thread Simon Glass
On Mon, 21 Aug 2023 at 12:13, Alper Nebi Yasak wrote: > > Now that we have video damage tracking, try to reduce the SDL display > work by copying only the updated regions onto the SDL texture instead of > the entire framebuffer. We still have to do RenderClear and RenderCopy > the whole texture on

[RFC PATCH 5/5] sandbox: video: Use partial updates for SDL display

2023-08-21 Thread Alper Nebi Yasak
Now that we have video damage tracking, try to reduce the SDL display work by copying only the updated regions onto the SDL texture instead of the entire framebuffer. We still have to do RenderClear and RenderCopy the whole texture onto the renderer, but that allegedly happens in the GPU. Signed-o