1 files changed, 0 insertions, 53 deletions
diff --git a/rtl/gfx/gfx_frag_shade.sv b/rtl/gfx/gfx_frag_shade.sv
deleted file mode 100644
index d2ad7ce..0000000
--- a/rtl/gfx/gfx_frag_shade.sv
+++ /dev/null
@@ -1,53 +0,0 @@
-`include "gfx/gfx_defs.sv"
-
-module gfx_frag_shade
-(
-	input  logic            clk,
-
-	input  fixed            b1,
-	                        b2,
-	input  color_lerp_lanes argb0,
-	                        argb1_argb0,
-	                        argb2_argb0,
-	input  logic            stall,
-
-	output rgb32            color
-);
-
-	struct packed
-	{
-		logic                                    sign;
-		logic[$bits(fixed) - `FIXED_FRAC - 2:0]  out_of_range;
-		color8                                   color;
-		logic[`FIXED_FRAC - $bits(color8) - 1:0] sub;
-	} lerped[`COLOR_CHANNELS];
-
-	fixed channel_lerp[`COLOR_CHANNELS];
-	color8[`COLOR_CHANNELS - 1:0] out;
-
-	assign color = out;
-
-	genvar i;
-	generate
-		for (i = 0; i < `COLOR_CHANNELS; ++i) begin: channels
-			assign lerped[i] = channel_lerp[i];
-
-			gfx_lerp lerp
-			(
-				.q(channel_lerp[i]),
-				.q0(argb0[i]),
-				.q1_q0(argb1_argb0[i]),
-				.q2_q0(argb2_argb0[i]),
-				.*
-			);
-
-			always_ff @(posedge clk)
-				if (!stall) begin
-					out[i] <= lerped[i].color;
-					if (lerped[i].sign || |lerped[i].out_of_range)
-						out[i] <= {($bits(color8)){!lerped[i].sign}};
-				end
-		end
-	endgenerate
-
-endmodule