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-rw-r--r--src/gallium/drivers/etnaviv/etnaviv_zsa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/etnaviv/etnaviv_zsa.c b/src/gallium/drivers/etnaviv/etnaviv_zsa.c
index 0684ab77a83..afff6b7d9c9 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_zsa.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_zsa.c
@@ -98,7 +98,7 @@ etna_zsa_state_create(struct pipe_context *pctx,
uint32_t extra_reference = 0;
if (VIV_FEATURE(screen, chipMinorFeatures1, HALF_FLOAT))
- extra_reference = util_float_to_half(CLAMP(so->alpha.ref_value, 0.0f, 1.0f));
+ extra_reference = util_float_to_half(SATURATE(so->alpha.ref_value));
cs->PE_STENCIL_CONFIG_EXT =
VIVS_PE_STENCIL_CONFIG_EXT_EXTRA_ALPHA_REF(extra_reference);