Re: [PATCH weston 66/68] compositor-drm: Test plane states before application

2017-01-19 Thread Daniel Stone
Hi Fabien, On 19 January 2017 at 10:52, Fabien DESSENNE wrote: > On 09/12/16 20:58, Daniel Stone wrote: >> @@ -1706,10 +1718,21 @@ drm_output_prepare_scanout_view(struct >> drm_output_state *output_state, >> state->dest_h != (unsigned) output->base.current_mode->height) >>

Re: [PATCH weston 66/68] compositor-drm: Test plane states before application

2017-01-19 Thread Fabien DESSENNE
Hi Daniel On 09/12/16 20:58, Daniel Stone wrote: > Generate an output state in two stages. Firstly, attempt to run through > and generate a configuration with all views in planes. If this succeeds, > we can bypass the renderer completely. > > If this fails, we know we need to have the renderer ou

[PATCH weston 66/68] compositor-drm: Test plane states before application

2016-12-09 Thread Daniel Stone
Generate an output state in two stages. Firstly, attempt to run through and generate a configuration with all views in planes. If this succeeds, we can bypass the renderer completely. If this fails, we know we need to have the renderer output used as a base on the scanout plane, and can incrementa