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authorAbdiel Janulgue <abdiel.janulgue@linux.intel.com>2014-06-20 11:56:48 -0700
committerAbdiel Janulgue <abdiel.janulgue@linux.intel.com>2014-08-31 21:04:08 +0300
commita5f02b6696c3ce9ed87e017a537a37d09e288702 (patch)
tree61c44d2e5e150a958dafd2f8386d3f80912a7cda
parentf3401451070f1b38cc8ed17f486923f03eaeb828 (diff)
glsl: Add ir_unop_saturate
Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com> Reviewed-by: Matt Turner <mattst88@gmail.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
-rw-r--r--src/glsl/ir.cpp2
-rw-r--r--src/glsl/ir.h1
-rw-r--r--src/glsl/ir_validate.cpp1
3 files changed, 4 insertions, 0 deletions
diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index b289c29756d..739a9f41257 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -255,6 +255,7 @@ ir_expression::ir_expression(int op, ir_rvalue *op0)
case ir_unop_dFdy_fine:
case ir_unop_bitfield_reverse:
case ir_unop_interpolate_at_centroid:
+ case ir_unop_saturate:
this->type = op0->type;
break;
@@ -534,6 +535,7 @@ static const char *const operator_strs[] = {
"bit_count",
"find_msb",
"find_lsb",
+ "sat",
"noise",
"interpolate_at_centroid",
"+",
diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index e9051732bcc..8003f88ce3d 100644
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -1250,6 +1250,7 @@ enum ir_expression_operation {
ir_unop_find_lsb,
/*@}*/
+ ir_unop_saturate,
ir_unop_noise,
/**
diff --git a/src/glsl/ir_validate.cpp b/src/glsl/ir_validate.cpp
index 5b20677825c..97a581dc2d5 100644
--- a/src/glsl/ir_validate.cpp
+++ b/src/glsl/ir_validate.cpp
@@ -241,6 +241,7 @@ ir_validate::visit_leave(ir_expression *ir)
case ir_unop_log:
case ir_unop_exp2:
case ir_unop_log2:
+ case ir_unop_saturate:
assert(ir->operands[0]->type->base_type == GLSL_TYPE_FLOAT);
assert(ir->type == ir->operands[0]->type);
break;