i965/vec4/tcs: Return NULL instead of false in brw_compile_tcs()

[mesa.git] / src / glsl / ir_builder.cpp

diff --git a/src/glsl/ir_builder.cpp b/src/glsl/ir_builder.cpp
index f4a1c6efa0ba1c4ddf6aecaa65822823013853ef..c9cf1240dfebca5baefb02ac72b90f4e2b065ae1 100644 (file)
--- a/src/glsl/ir_builder.cpp
+++ b/src/glsl/ir_builder.cpp
@@ -246,11 +246,21 @@ ir_expression *borrow(operand a, operand b)
    return expr(ir_binop_borrow, a, b);
 }
 
+ir_expression *trunc(operand a)
+{
+   return expr(ir_unop_trunc, a);
+}
+
 ir_expression *round_even(operand a)
 {
    return expr(ir_unop_round_even, a);
 }
 
+ir_expression *fract(operand a)
+{
+   return expr(ir_unop_fract, a);
+}
+
 /* dot for vectors, mul for scalars */
 ir_expression *dot(operand a, operand b)
 {
@@ -271,11 +281,7 @@ clamp(operand a, operand b, operand c)
 ir_expression *
 saturate(operand a)
 {
-   void *mem_ctx = ralloc_parent(a.val);
-
-   return expr(ir_binop_max,
-              expr(ir_binop_min, a, new(mem_ctx) ir_constant(1.0f)),
-              new(mem_ctx) ir_constant(0.0f));
+   return expr(ir_unop_saturate, a);
 }
 
 ir_expression *
@@ -332,6 +338,12 @@ sign(operand a)
    return expr(ir_unop_sign, a);
 }
 
+ir_expression *
+subr_to_int(operand a)
+{
+   return expr(ir_unop_subroutine_to_int, a);
+}
+
 ir_expression*
 equal(operand a, operand b)
 {
@@ -500,6 +512,42 @@ b2f(operand a)
    return expr(ir_unop_b2f, a);
 }
 
+ir_expression *
+interpolate_at_centroid(operand a)
+{
+   return expr(ir_unop_interpolate_at_centroid, a);
+}
+
+ir_expression *
+interpolate_at_offset(operand a, operand b)
+{
+   return expr(ir_binop_interpolate_at_offset, a, b);
+}
+
+ir_expression *
+interpolate_at_sample(operand a, operand b)
+{
+   return expr(ir_binop_interpolate_at_sample, a, b);
+}
+
+ir_expression *
+f2d(operand a)
+{
+   return expr(ir_unop_f2d, a);
+}
+
+ir_expression *
+i2d(operand a)
+{
+   return expr(ir_unop_i2d, a);
+}
+
+ir_expression *
+u2d(operand a)
+{
+   return expr(ir_unop_u2d, a);
+}
+
 ir_expression *
 fma(operand a, operand b, operand c)
 {
@@ -518,6 +566,12 @@ csel(operand a, operand b, operand c)
    return expr(ir_triop_csel, a, b, c);
 }
 
+ir_expression *
+bitfield_extract(operand a, operand b, operand c)
+{
+   return expr(ir_triop_bitfield_extract, a, b, c);
+}
+
 ir_expression *
 bitfield_insert(operand a, operand b, operand c, operand d)
 {