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|
`include "gfx/gfx_defs.sv"
module gfx_frag
(
input logic clk,
rst_n,
input frag_xy frag,
input fixed_tri bary,
ws,
input logic in_valid,
output logic in_ready,
input logic out_ready,
output logic out_valid,
output frag_paint out
);
logic stall;
gfx_pipeline_flow #(.STAGES(`GFX_FRAG_STAGES)) addr_flow
(
.stall(stall),
.*
);
linear_coord linear;
gfx_frag_addr addr
(
.stall(stall),
.*
);
localparam ADDR_WAIT_STAGES = `GFX_FRAG_STAGES - `GFX_FRAG_ADDR_STAGES;
gfx_pipes #(.WIDTH($bits(linear_coord)), .DEPTH(ADDR_WAIT_STAGES)) addr_pipes
(
.in(linear),
.out(),
.stall(stall),
.*
);
fixed b1, b2;
gfx_frag_bary frag_bary
(
.stall(stall),
.*
);
gfx_frag_shade shade
(
.stall(stall),
.color(),
.argb0(),
.argb1_argb0(),
.argb2_argb0(),
.*
);
endmodule
|
