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+/*
+ * nextpnr -- Next Generation Place and Route
+ *
+ * Copyright (C) 2018 Clifford Wolf <clifford@symbioticeda.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "gfx.h"
+
+NEXTPNR_NAMESPACE_BEGIN
+
+void gfxTileWire(std::vector<GraphicElement> &g, int x, int y, GfxTileWireId id, GraphicElement::style_t style)
+{
+ GraphicElement el;
+ el.type = GraphicElement::G_LINE;
+ el.style = style;
+
+ // Horizontal Span-4 Wires
+
+ if (id >= TILE_WIRE_SP4_H_L_36 && id <= TILE_WIRE_SP4_H_L_47) {
+ int idx = (id - TILE_WIRE_SP4_H_L_36) + 48;
+
+ float y1 = y + 1.0 - (0.03 + 0.0025 * (60 - (idx ^ 1)));
+ float y2 = y + 1.0 - (0.03 + 0.0025 * (60 - idx));
+
+ el.x1 = x;
+ el.x2 = x + 0.01;
+ el.y1 = y1;
+ el.y2 = y1;
+ g.push_back(el);
+
+ el.x1 = x + 0.01;
+ el.x2 = x + 0.02;
+ el.y1 = y1;
+ el.y2 = y2;
+ g.push_back(el);
+
+ el.x1 = x + 0.02;
+ el.x2 = x + 0.9;
+ el.y1 = y2;
+ el.y2 = y2;
+ g.push_back(el);
+
+ el.x1 = x + main_swbox_x1 + 0.0025 * (idx + 35);
+ el.x2 = el.x1;
+ el.y1 = y2;
+ el.y2 = y + main_swbox_y2;
+ g.push_back(el);
+ }
+
+ if (id >= TILE_WIRE_SP4_H_R_0 && id <= TILE_WIRE_SP4_H_R_47) {
+ int idx = id - TILE_WIRE_SP4_H_R_0;
+
+ float y1 = y + 1.0 - (0.03 + 0.0025 * (60 - idx));
+ float y2 = y + 1.0 - (0.03 + 0.0025 * (60 - (idx ^ 1)));
+ float y3 = y + 1.0 - (0.03 + 0.0025 * (60 - (idx ^ 1) - 12));
+
+ if (idx >= 12) {
+ el.x1 = x;
+ el.x2 = x + 0.01;
+ el.y1 = y1;
+ el.y2 = y1;
+ g.push_back(el);
+
+ el.x1 = x + 0.01;
+ el.x2 = x + 0.02;
+ el.y1 = y1;
+ el.y2 = y2;
+ g.push_back(el);
+ }
+
+ el.x1 = x + 0.02;
+ el.x2 = x + 0.9;
+ el.y1 = y2;
+ el.y2 = y2;
+ g.push_back(el);
+
+ el.x1 = x + 0.9;
+ el.x2 = x + 1.0;
+ el.y1 = y2;
+ el.y2 = y3;
+ g.push_back(el);
+
+ el.x1 = x + main_swbox_x1 + 0.0025 * ((idx ^ 1) + 35);
+ el.x2 = el.x1;
+ el.y1 = y2;
+ el.y2 = y + main_swbox_y2;
+ g.push_back(el);
+ }
+
+ // Vertical Span-4 Wires
+
+ if (id >= TILE_WIRE_SP4_V_T_36 && id <= TILE_WIRE_SP4_V_T_47) {
+ int idx = (id - TILE_WIRE_SP4_V_T_36) + 48;
+
+ float x1 = x + 0.03 + 0.0025 * (60 - (idx ^ 1));
+ float x2 = x + 0.03 + 0.0025 * (60 - idx);
+
+ el.y1 = y + 1.00;
+ el.y2 = y + 0.99;
+ el.x1 = x1;
+ el.x2 = x1;
+ g.push_back(el);
+
+ el.y1 = y + 0.99;
+ el.y2 = y + 0.98;
+ el.x1 = x1;
+ el.x2 = x2;
+ g.push_back(el);
+
+ el.y1 = y + 0.98;
+ el.y2 = y + 0.10;
+ el.x1 = x2;
+ el.x2 = x2;
+ g.push_back(el);
+
+ el.y1 = y + 1.0 - (0.03 + 0.0025 * (270 - idx));
+ el.y2 = el.y1;
+ el.x1 = x2;
+ el.x2 = x + main_swbox_x1;
+ g.push_back(el);
+ }
+
+ if (id >= TILE_WIRE_SP4_V_B_0 && id <= TILE_WIRE_SP4_V_B_47) {
+ int idx = id - TILE_WIRE_SP4_V_B_0;
+
+ float x1 = x + 0.03 + 0.0025 * (60 - idx);
+ float x2 = x + 0.03 + 0.0025 * (60 - (idx ^ 1));
+ float x3 = x + 0.03 + 0.0025 * (60 - (idx ^ 1) - 12);
+
+ if (idx >= 12) {
+ el.y1 = y + 1.00;
+ el.y2 = y + 0.99;
+ el.x1 = x1;
+ el.x2 = x1;
+ g.push_back(el);
+
+ el.y1 = y + 0.99;
+ el.y2 = y + 0.98;
+ el.x1 = x1;
+ el.x2 = x2;
+ g.push_back(el);
+ }
+
+ el.y1 = y + 0.98;
+ el.y2 = y + 0.10;
+ el.x1 = x2;
+ el.x2 = x2;
+ g.push_back(el);
+
+ el.y1 = y + 0.10;
+ el.y2 = y;
+ el.x1 = x2;
+ el.x2 = x3;
+ g.push_back(el);
+
+ el.y1 = y + 1.0 - (0.03 + 0.0025 * (145 - (idx ^ 1)));
+ el.y2 = el.y1;
+ el.x1 = x;
+ el.x2 = x2;
+ g.push_back(el);
+
+ el.y1 = y + 1.0 - (0.03 + 0.0025 * (270 - (idx ^ 1)));
+ el.y2 = el.y1;
+ el.x1 = x2;
+ el.x2 = x + main_swbox_x1;
+ g.push_back(el);
+ }
+
+ // Horizontal Span-12 Wires
+
+ if (id >= TILE_WIRE_SP12_H_L_22 && id <= TILE_WIRE_SP12_H_L_23) {
+ int idx = (id - TILE_WIRE_SP12_H_L_22) + 24;
+
+ float y1 = y + 1.0 - (0.03 + 0.0025 * (90 - (idx ^ 1)));
+ float y2 = y + 1.0 - (0.03 + 0.0025 * (90 - idx));
+
+ el.x1 = x;
+ el.x2 = x + 0.01;
+ el.y1 = y1;
+ el.y2 = y1;
+ g.push_back(el);
+
+ el.x1 = x + 0.01;
+ el.x2 = x + 0.02;
+ el.y1 = y1;
+ el.y2 = y2;
+ g.push_back(el);
+
+ el.x1 = x + 0.02;
+ el.x2 = x + 0.98333;
+ el.y1 = y2;
+ el.y2 = y2;
+ g.push_back(el);
+
+ el.x1 = x + main_swbox_x1 + 0.0025 * (idx + 5);
+ el.x2 = el.x1;
+ el.y1 = y2;
+ el.y2 = y + main_swbox_y2;
+ g.push_back(el);
+ }
+
+ if (id >= TILE_WIRE_SP12_H_R_0 && id <= TILE_WIRE_SP12_H_R_23) {
+ int idx = id - TILE_WIRE_SP12_H_R_0;
+
+ float y1 = y + 1.0 - (0.03 + 0.0025 * (90 - idx));
+ float y2 = y + 1.0 - (0.03 + 0.0025 * (90 - (idx ^ 1)));
+ float y3 = y + 1.0 - (0.03 + 0.0025 * (90 - (idx ^ 1) - 2));
+
+ if (idx >= 2) {
+ el.x1 = x;
+ el.x2 = x + 0.01;
+ el.y1 = y1;
+ el.y2 = y1;
+ g.push_back(el);
+
+ el.x1 = x + 0.01;
+ el.x2 = x + 0.02;
+ el.y1 = y1;
+ el.y2 = y2;
+ g.push_back(el);
+ }
+
+ el.x1 = x + 0.02;
+ el.x2 = x + 0.98333;
+ el.y1 = y2;
+ el.y2 = y2;
+ g.push_back(el);
+
+ el.x1 = x + 0.98333;
+ el.x2 = x + 1.0;
+ el.y1 = y2;
+ el.y2 = y3;
+ g.push_back(el);
+
+ el.x1 = x + main_swbox_x1 + 0.0025 * ((idx ^ 1) + 5);
+ el.x2 = el.x1;
+ el.y1 = y2;
+ el.y2 = y + main_swbox_y2;
+ g.push_back(el);
+ }
+
+ // Vertical Right Span-4
+
+ if (id >= TILE_WIRE_SP4_R_V_B_0 && id <= TILE_WIRE_SP4_R_V_B_47) {
+ int idx = id - TILE_WIRE_SP4_R_V_B_0;
+
+ float y1 = y + 1.0 - (0.03 + 0.0025 * (145 - (idx ^ 1)));
+
+ el.y1 = y1;
+ el.y2 = y1;
+ el.x1 = x + main_swbox_x2;
+ el.x2 = x + 1.0;
+ g.push_back(el);
+ }
+
+ // Vertical Span-12 Wires
+
+ if (id >= TILE_WIRE_SP12_V_T_22 && id <= TILE_WIRE_SP12_V_T_23) {
+ int idx = (id - TILE_WIRE_SP12_V_T_22) + 24;
+
+ float x1 = x + 0.03 + 0.0025 * (90 - (idx ^ 1));
+ float x2 = x + 0.03 + 0.0025 * (90 - idx);
+
+ el.y1 = y + 1.00;
+ el.y2 = y + 0.99;
+ el.x1 = x1;
+ el.x2 = x1;
+ g.push_back(el);
+
+ el.y1 = y + 0.99;
+ el.y2 = y + 0.98;
+ el.x1 = x1;
+ el.x2 = x2;
+ g.push_back(el);
+
+ el.y1 = y + 0.98;
+ el.y2 = y + 0.01667;
+ el.x1 = x2;
+ el.x2 = x2;
+ g.push_back(el);
+
+ el.y1 = y + 1.0 - (0.03 + 0.0025 * (300 - idx));
+ el.y2 = el.y1;
+ el.x1 = x2;
+ el.x2 = x + main_swbox_x1;
+ g.push_back(el);
+ }
+
+ if (id >= TILE_WIRE_SP12_V_B_0 && id <= TILE_WIRE_SP12_V_B_23) {
+ int idx = id - TILE_WIRE_SP12_V_B_0;
+
+ float x1 = x + 0.03 + 0.0025 * (90 - idx);
+ float x2 = x + 0.03 + 0.0025 * (90 - (idx ^ 1));
+ float x3 = x + 0.03 + 0.0025 * (90 - (idx ^ 1) - 2);
+
+ if (idx >= 2) {
+ el.y1 = y + 1.00;
+ el.y2 = y + 0.99;
+ el.x1 = x1;
+ el.x2 = x1;
+ g.push_back(el);
+
+ el.y1 = y + 0.99;
+ el.y2 = y + 0.98;
+ el.x1 = x1;
+ el.x2 = x2;
+ g.push_back(el);
+ }
+
+ el.y1 = y + 0.98;
+ el.y2 = y + 0.01667;
+ el.x1 = x2;
+ el.x2 = x2;
+ g.push_back(el);
+
+ el.y1 = y + 0.01667;
+ el.y2 = y;
+ el.x1 = x2;
+ el.x2 = x3;
+ g.push_back(el);
+
+ el.y1 = y + 1.0 - (0.03 + 0.0025 * (300 - (idx ^ 1)));
+ el.y2 = el.y1;
+ el.x1 = x2;
+ el.x2 = x + main_swbox_x1;
+ g.push_back(el);
+ }
+
+ // Global2Local
+
+ if (id >= TILE_WIRE_GLB2LOCAL_0 && id <= TILE_WIRE_GLB2LOCAL_3) {
+ int idx = id - TILE_WIRE_GLB2LOCAL_0;
+ el.x1 = x + main_swbox_x1 + 0.005 * (idx + 5);
+ el.x2 = el.x1;
+ el.y1 = y + main_swbox_y1;
+ el.y2 = el.y1 - 0.02;
+ g.push_back(el);
+ }
+
+ // GlobalNets
+
+ if (id >= TILE_WIRE_GLB_NETWK_0 && id <= TILE_WIRE_GLB_NETWK_7) {
+ int idx = id - TILE_WIRE_GLB_NETWK_0;
+ el.x1 = x + main_swbox_x1 - 0.05;
+ el.x2 = x + main_swbox_x1;
+ el.y1 = y + main_swbox_y1 + 0.005 * (13 - idx);
+ el.y2 = el.y1;
+ g.push_back(el);
+ }
+
+ // Neighbours
+
+ if (id >= TILE_WIRE_NEIGH_OP_BNL_0 && id <= TILE_WIRE_NEIGH_OP_TOP_7) {
+ int idx = id - TILE_WIRE_NEIGH_OP_BNL_0;
+ el.y1 = y + main_swbox_y2 - (0.0025 * (idx + 10) + 0.01 * (idx / 8));
+ el.y2 = el.y1;
+ el.x1 = x + main_swbox_x1 - 0.05;
+ el.x2 = x + main_swbox_x1;
+ g.push_back(el);
+ }
+
+ // Local Tracks
+
+ if (id >= TILE_WIRE_LOCAL_G0_0 && id <= TILE_WIRE_LOCAL_G3_7) {
+ int idx = id - TILE_WIRE_LOCAL_G0_0;
+ el.x1 = x + main_swbox_x2;
+ el.x2 = x + local_swbox_x1;
+ float yoff = y + (local_swbox_y1 + local_swbox_y2) / 2 - 0.005 * 16 - 0.075;
+ el.y1 = yoff + 0.005 * idx + 0.05 * (idx / 8);
+ el.y2 = el.y1;
+ g.push_back(el);
+ }
+
+ // LC Inputs
+
+ if (id >= TILE_WIRE_LUTFF_0_IN_0 && id <= TILE_WIRE_LUTFF_7_IN_3) {
+ int idx = id - TILE_WIRE_LUTFF_0_IN_0;
+ int z = idx / 4;
+ int input = idx % 4;
+ el.x1 = x + local_swbox_x2;
+ el.x2 = x + logic_cell_x1;
+ el.y1 = y + (logic_cell_y1 + logic_cell_y2) / 2 - 0.0075 + (0.005 * input) + z * logic_cell_pitch;
+ el.y2 = el.y1;
+ g.push_back(el);
+ }
+
+ // LC Outputs
+
+ if (id >= TILE_WIRE_LUTFF_0_OUT && id <= TILE_WIRE_LUTFF_7_OUT) {
+ int idx = id - TILE_WIRE_LUTFF_0_OUT;
+
+ float y1 = y + 1.0 - (0.03 + 0.0025 * (152 + idx));
+
+ el.y1 = y1;
+ el.y2 = y1;
+ el.x1 = x + main_swbox_x2;
+ el.x2 = x + 0.97 + 0.0025 * (7 - idx);
+ g.push_back(el);
+
+ el.y1 = y1;
+ el.y2 = y + (logic_cell_y1 + logic_cell_y2) / 2 + idx * logic_cell_pitch;
+ el.x1 = el.x2;
+ g.push_back(el);
+
+ el.y1 = el.y2;
+ el.x1 = x + logic_cell_x2;
+ g.push_back(el);
+ }
+
+ // LC Control
+
+ if (id >= TILE_WIRE_LUTFF_GLOBAL_CEN && id <= TILE_WIRE_LUTFF_GLOBAL_S_R) {
+ int idx = id - TILE_WIRE_LUTFF_GLOBAL_CEN;
+
+ el.x1 = x + main_swbox_x2 - 0.005 * (idx + 5);
+ el.x2 = el.x1;
+ el.y1 = y + main_swbox_y1;
+ el.y2 = el.y1 - 0.005 * (idx + 2);
+ g.push_back(el);
+
+ el.y1 = el.y2;
+ el.x2 = x + logic_cell_x2 - 0.005 * (2 - idx + 5);
+ g.push_back(el);
+
+ el.y2 = y + logic_cell_y1;
+ el.x1 = el.x2;
+ g.push_back(el);
+
+ for (int i = 0; i < 7; i++) {
+ el.y1 = y + logic_cell_y2 + i * logic_cell_pitch;
+ el.y2 = y + logic_cell_y1 + (i + 1) * logic_cell_pitch;
+ g.push_back(el);
+ }
+ }
+
+ // LC Cascade
+
+ if (id >= TILE_WIRE_LUTFF_0_LOUT && id <= TILE_WIRE_LUTFF_6_LOUT) {
+ int idx = id - TILE_WIRE_LUTFF_0_LOUT;
+ el.x1 = x + logic_cell_x1 + 0.005 * 5;
+ el.x2 = el.x1;
+ el.y1 = y + logic_cell_y2 + idx * logic_cell_pitch;
+ el.y2 = y + logic_cell_y1 + (idx + 1) * logic_cell_pitch;
+ g.push_back(el);
+ }
+
+ // Carry Chain
+
+ if (id >= TILE_WIRE_LUTFF_0_COUT && id <= TILE_WIRE_LUTFF_7_COUT) {
+ int idx = id - TILE_WIRE_LUTFF_0_COUT;
+ el.x1 = x + logic_cell_x1 + 0.005 * 3;
+ el.x2 = el.x1;
+ el.y1 = y + logic_cell_y2 + idx * logic_cell_pitch;
+ el.y2 = y + (idx < 7 ? logic_cell_y1 + (idx + 1) * logic_cell_pitch : 1.0);
+ g.push_back(el);
+ }
+
+ if (id == TILE_WIRE_CARRY_IN) {
+ el.x1 = x + logic_cell_x1 + 0.005 * 3;
+ el.x2 = el.x1;
+ el.y1 = y;
+ el.y2 = y + 0.01;
+ g.push_back(el);
+ }
+
+ if (id == TILE_WIRE_CARRY_IN_MUX) {
+ el.x1 = x + logic_cell_x1 + 0.005 * 3;
+ el.x2 = el.x1;
+ el.y1 = y + 0.02;
+ el.y2 = y + logic_cell_y1;
+ g.push_back(el);
+ }
+}
+
+NEXTPNR_NAMESPACE_END
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-08 12:21:02 +0000