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i965/miptree: Extend the sRGB-blending WA to future platforms

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The blending issue seems to be present on CNL as well.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Nanley Chery 2018-03-29 22:14:09 -07:00
parent 7ea013c6d3
commit 129ad66dd5
1 changed files with 2 additions and 2 deletions
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4
src/mesa/drivers/dri/i965/intel_mipmap_tree.c
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@ -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;