nir_build_ivec4 is more readable and succinct than using nir_build_imm
directly, even if you have C99.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/glsl/nir/nir_builder.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/src/glsl/nir/nir_builder.h b/src/glsl/nir/nir_builder.h
index cfaaf8e..88ba3a1 100644
--- a/src/glsl/nir/nir_builder.h
+++ b/src/glsl/nir/nir_builder.h
@@ -121,6 +121,20 @@ nir_imm_int(nir_builder *build, int x)
}
static inline nir_ssa_def *
+nir_imm_ivec4(nir_builder *build, int x, int y, int z, int w)
+{
+ nir_const_value v;
+
+ memset(&v, 0, sizeof(v));
+ v.i[0] = x;
+ v.i[1] = y;
+ v.i[2] = z;
+ v.i[3] = w;
+
+ return nir_build_imm(build, 4, v);
+}
+
+static inline nir_ssa_def *
nir_build_alu(nir_builder *build, nir_op op, nir_ssa_def *src0,
nir_ssa_def *src1, nir_ssa_def *src2, nir_ssa_def *src3)
{
--
2.7.0
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