iris: Drop 'isl_' prefix from 'formats_are_fast_clear_compatible'

Every time I see this function I think it's part of isl.  But it's not,
it's just a static function in an iris file.  The point of the name was
that the function checks two isl_format enums...but the prefix is just
confusing.  Just drop the prefix as it's a static function.

Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19060>

diff --git a/src/gallium/drivers/iris/iris_resolve.c b/src/gallium/drivers/iris/iris_resolve.c
index 9cc2b466e82aa9f89bed925b042208f40f1b4619..789d19746a574a82172b9b71ad631210db1c2eb2 100644 (file)
--- a/src/gallium/drivers/iris/iris_resolve.c
+++ b/src/gallium/drivers/iris/iris_resolve.c
@@ -1012,7 +1012,7 @@ iris_can_sample_mcs_with_clear(const struct intel_device_info *devinfo,
 }
 
 static bool
-isl_formats_are_fast_clear_compatible(enum isl_format a, enum isl_format b)
+formats_are_fast_clear_compatible(enum isl_format a, enum isl_format b)
 {
    /* On gfx8 and earlier, the hardware was only capable of handling 0/1 clear
     * values so sRGB curve application was a no-op for all fast-clearable
@@ -1048,7 +1048,7 @@ iris_resource_prepare_texture(struct iris_context *ice,
     * the sampler.  If we have a texture view, we would have to perform the
     * clear color conversion manually.  Just disable clear color.
     */
-   if (!isl_formats_are_fast_clear_compatible(res->surf.format, view_format))
+   if (!formats_are_fast_clear_compatible(res->surf.format, view_format))
       clear_supported = false;
 
    if (isl_aux_usage_has_mcs(aux_usage) &&