Re: [Mesa-dev] [PATCH 1/2] gallium: add usage flags to resource_get_handle

2016-02-24 Thread Axel Davy
On 25/02/2016 00:10, Marek Olšák wrote: From: Marek Olšák This will help differentiate between window-system framebuffers and other buffers. PIPE_HANDLE_USAGE_EXPLICIT_FLUSH should yield higher performance (e.g. allows delayed clears), but PIPE_HANDLE_USAGE_COHERENT is more flexible. Sadly, i

[Mesa-dev] [PATCH 1/2] gallium: add usage flags to resource_get_handle

2016-02-24 Thread Marek Olšák
From: Marek Olšák This will help differentiate between window-system framebuffers and other buffers. PIPE_HANDLE_USAGE_EXPLICIT_FLUSH should yield higher performance (e.g. allows delayed clears), but PIPE_HANDLE_USAGE_COHERENT is more flexible. Sadly, it looks like st/dri can't distinguish betw