[igt-dev] [PATCH i-g-t 1/5] lib/igt_fb: Fix the cairo shadow buffer stride

[Chris Wilson]

Quoting Ville Syrjala (2019-04-18 20:40:39)
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> We're currently overallocating the shadow buffer stride by a
> factor of 8. This didn't go down so well when I tried to use
> a 16kx16k float framebuffer.
> 
> Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> Fixes: b0033d9310c1 ("lib/color_encoding: Prepare support for HDR modes, v2.")
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris