diff options
Diffstat (limited to 'rtl/gfx/gfx.sv')
| -rw-r--r-- | rtl/gfx/gfx.sv | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/rtl/gfx/gfx.sv b/rtl/gfx/gfx.sv deleted file mode 100644 index 73e5dbf..0000000 --- a/rtl/gfx/gfx.sv +++ /dev/null @@ -1,208 +0,0 @@ -`include "gfx/gfx_defs.sv" - -module gfx -( - input logic clk, - rst_n, - - input cmd_addr cmd_address, - input logic cmd_read, - cmd_write, - input cmd_word cmd_writedata, - output cmd_word cmd_readdata, - - input logic mem_waitrequest, - mem_readdatavalid, - input vram_word mem_readdata, - output vram_byte_addr mem_address, - output logic mem_read, - mem_write, - output vram_word mem_writedata, - - input vram_addr host_address, - input logic host_read, - host_write, - input vram_word host_writedata, - output logic host_waitrequest, - host_readdatavalid, - output vram_word host_readdata, - - input logic scan_ready, - output logic scan_valid, - scan_endofpacket, - scan_startofpacket, - output rgb30 scan_data -); - - logic enable_clear, program_start, start_clear, swap_buffers; - rgb24 clear_color; - cmd_word fb_base_a, fb_base_b, program_header_base, program_header_size; - - gfx_cmd cmd - ( - .* - ); - - logic batch_read, fetch_read, running, send_valid; - lane_word send_data; - lane_mask send_mask; - vram_addr batch_address, fetch_address; - - gfx_sp sp - ( - .* - ); - - logic send_ready, assembly_valid; - fp_xyzw assembly_vertex_a, assembly_vertex_b, assembly_vertex_c; - - gfx_assembly assembly - ( - .out_ready(fix_ready), - .out_valid(assembly_valid), - .out_vertex_a(assembly_vertex_a), - .out_vertex_b(assembly_vertex_b), - .out_vertex_c(assembly_vertex_c), - .* - ); - - logic fix_ready, fix_valid; - raster_xyzw fix_vertex_a, fix_vertex_b, fix_vertex_c; - - gfx_fix_floats fix - ( - .in_ready(fix_ready), - .in_valid(assembly_valid), - .out_ready(persp_ready), - .out_valid(fix_valid), - .in_vertex_a(assembly_vertex_a), - .in_vertex_b(assembly_vertex_b), - .in_vertex_c(assembly_vertex_c), - .out_vertex_a(fix_vertex_a), - .out_vertex_b(fix_vertex_b), - .out_vertex_c(fix_vertex_c), - .* - ); - - logic persp_ready, persp_valid; - raster_xyzw persp_vertex_a, persp_vertex_b, persp_vertex_c; - - gfx_persp perspective - ( - .in_ready(persp_ready), - .in_valid(fix_valid), - .out_ready(raster_ready), - .out_valid(persp_valid), - .in_vertex_a(fix_vertex_a), - .in_vertex_b(fix_vertex_b), - .in_vertex_c(fix_vertex_c), - .out_vertex_a(persp_vertex_a), - .out_vertex_b(persp_vertex_b), - .out_vertex_c(persp_vertex_c), - .* - ); - - logic raster_ready; - fixed_tri raster_ws; - bary_lanes barys; - paint_lanes raster_valid; - frag_xy_lanes fragments; - - gfx_raster raster - ( - .ws(raster_ws), - .in_ready(raster_ready), - .in_valid(persp_valid), - .out_ready(funnel_ready), - .out_valid(raster_valid), - - .vertex_a(persp_vertex_a), - .vertex_b(persp_vertex_b), - .vertex_c(persp_vertex_c), - - .* - ); - - logic frag_mask, scan_mask; - vram_addr frag_base, scan_base; - - gfx_masks masks - ( - .frag_mask_read_addr(), - .* - ); - - logic frag_mask_set, frag_mask_write, frag_wait; - linear_coord frag_mask_write_addr; - - gfx_clear clear - ( - .* - ); - - logic funnel_ready, funnel_valid; - frag_xy frag; - fixed_tri frag_bary, frag_ws; - - gfx_funnel funnel - ( - .in_ready(funnel_ready), - .in_valid(raster_valid), - .out_ready(frag_ready), - .out_valid(funnel_valid), - .* - ); - - logic frag_ready, frag_valid; - frag_paint frag_out; - - gfx_frag frag_ - ( - .out(frag_out), - - .ws(frag_ws), - .bary(frag_bary), - .in_ready(frag_ready), - .in_valid(funnel_valid), - .out_ready(rop_ready), - .out_valid(frag_valid), - .* - ); - - logic rop_mask_assert, rop_ready, rop_write; - vram_addr rop_address; - vram_word rop_writedata; - linear_coord rop_mask_addr; - - gfx_rop rop - ( - .in(frag_out), - .in_ready(rop_ready), - .in_valid(frag_valid), - .mask_addr(rop_mask_addr), - .mask_assert(rop_mask_assert), - .* - ); - - logic batch_readdatavalid, fb_readdatavalid, fetch_readdatavalid, - batch_waitrequest, fb_waitrequest, fetch_waitrequest, rop_waitrequest; - - vram_word batch_readdata, fb_readdata, fetch_readdata; - - gfx_mem mem - ( - .* - ); - - logic fb_read, vsync; - vram_addr fb_address; - linear_coord scan_mask_addr; - - gfx_scanout scanout - ( - .mask(scan_mask), - .mask_addr(scan_mask_addr), - .* - ); - -endmodule |