From: Nanley Chery Date: Fri, 30 Mar 2018 05:14:09 +0000 (-0700) Subject: i965/miptree: Extend the sRGB-blending WA to future platforms X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=129ad66dd5332159f154b3714a87e5f8d65214fa;p=mesa.git i965/miptree: Extend the sRGB-blending WA to future platforms The blending issue seems to be present on CNL as well. Reviewed-by: Jason Ekstrand --- diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c index b00368f8f9f..93a91fd8081 100644 --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c @@ -2737,11 +2737,11 @@ intel_miptree_render_aux_usage(struct brw_context *brw, return ISL_AUX_USAGE_NONE; } - /* gen9 hardware technically supports non-0/1 clear colors with sRGB + /* gen9+ hardware technically supports non-0/1 clear colors with sRGB * formats. However, there are issues with blending where it doesn't * properly apply the sRGB curve to the clear color when blending. */ - if (devinfo->gen == 9 && blend_enabled && + if (devinfo->gen >= 9 && blend_enabled && isl_format_is_srgb(render_format) && !isl_color_value_is_zero_one(mt->fast_clear_color, render_format)) return ISL_AUX_USAGE_NONE;