rtl/legacy_gfx: rename gfx -> legacy_gfx

1 files changed, 58 insertions, 0 deletions

diff --git a/rtl/legacy_gfx/gfx_persp.sv b/rtl/legacy_gfx/gfx_persp.sv
new file mode 100644
index 0000000..243b5eb
--- /dev/null
+++ b/rtl/legacy_gfx/gfx_persp.sv
@@ -0,0 +1,58 @@
+`include "gfx/gfx_defs.sv"
+
+module gfx_persp
+(
+	input  logic       clk,
+	                   rst_n,
+
+	input  raster_xyzw in_vertex_a,
+	                   in_vertex_b,
+	                   in_vertex_c,
+	input  logic       in_valid,
+	output logic       in_ready,
+
+	input  logic       out_ready,
+	output logic       out_valid,
+	output raster_xyzw out_vertex_a,
+	                   out_vertex_b,
+	                   out_vertex_c
+);
+
+	// Perdón Ronald
+	assign in_ready = out_ready;
+	assign out_valid = in_valid;
+	assign out_vertex_a = in_vertex_a;
+	assign out_vertex_b = in_vertex_b;
+	assign out_vertex_c = in_vertex_c;
+
+/*
+	logic stall;
+
+	gfx_pipeline_flow #(.STAGES(`FIXED_DIV_STAGES)) flow
+	(
+		.*
+	);
+
+	gfx_persp_vertex persp_a
+	(
+		.in_vertex(in_vertex_a),
+		.out_vertex(out_vertex_a),
+		.*
+	);
+
+	gfx_persp_vertex persp_b
+	(
+		.in_vertex(in_vertex_b),
+		.out_vertex(out_vertex_b),
+		.*
+	);
+
+	gfx_persp_vertex persp_c
+	(
+		.in_vertex(in_vertex_c),
+		.out_vertex(out_vertex_c),
+		.*
+	);
+*/
+
+endmodule