1 files changed, 20 insertions, 0 deletions
diff --git a/rtl/gfx/gfx_shuffle.sv b/rtl/gfx/gfx_shuffle.sv
new file mode 100644
index 0000000..c52ef25
--- /dev/null
+++ b/rtl/gfx/gfx_shuffle.sv
@@ -0,0 +1,20 @@
+`include "gfx/gfx_defs.sv"
+
+module gfx_shuffle
+(
+	input  logic    clk,
+
+	input  vec4     a,
+	                b,
+	input  vec_mask select,
+	input  logic    stall,
+
+	output vec4     out
+);
+
+	always_ff @(posedge clk)
+		if (!stall)
+			for (integer i = 0; i < `FLOATS_PER_VEC; ++i)
+				out[i] <= select[i] ? b[i] : a[i];
+
+endmodule