/*
* 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, int w, int h, GfxTileWireId id,
GraphicElement::style_t style)
{
GraphicElement el;
el.type = GraphicElement::TYPE_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);
}
// IO Span-4 Wires connecting to fabric
if (id >= TILE_WIRE_SPAN4_HORZ_0 && id <= TILE_WIRE_SPAN4_HORZ_47) {
int idx = id - TILE_WIRE_SPAN4_HORZ_0;
float y1 = y + 1.0 - (0.03 + 0.0025 * (48 - (idx ^ 1)));
el.x1 = x;
el.x2 = x + 1.0;
el.y1 = y1;
el.y2 = y1;
g.push_back(el);
el.x1 = x + main_swbox_x1 + 0.0025 * ((idx ^ 1) + 35);
el.x2 = el.x1;
el.y1 = y1;
el.y2 = y + main_swbox_y2;
g.push_back(el);
}
if (id >= TILE_WIRE_SPAN4_VERT_0 && id <= TILE_WIRE_SPAN4_VERT_47) {
int idx = id - TILE_WIRE_SPAN4_VERT_0;
float x1 = x + 0.03 + 0.0025 * (48 - (idx ^ 1));
el.x1 = x1;
el.x2 = x1;
el.y1 = y;
el.y2 = y + 1.0;
g.push_back(el);
el.y1 = y + 1.0 - (0.03 + 0.0025 * (270 - (idx ^ 1)));
el.y2 = el.y1;
el.x1 = x1;
el.x2 = x + main_swbox_x1;
g.push_back(el);
}
// IO Span-12 Wires connecting to fabric
if (id >= TILE_WIRE_SPAN12_HORZ_0 && id <= TILE_WIRE_SPAN12_HORZ_23) {
int idx = id - TILE_WIRE_SPAN12_HORZ_0;
float y1 = y + 1.0 - (0.03 + 0.0025 * (88 - (idx ^ 1)));
el.x1 = x;
el.x2 = x + 1.0;
el.y1 = y1;
el.y2 = y1;
g.push_back(el);
el.x1 = x + main_swbox_x1 + 0.0025 * ((idx ^ 1) + 5);
el.x2 = el.x1;
el.y1 = y1;
el.y2 = y + main_swbox_y2;
g.push_back(el);
}
if (id >= TILE_WIRE_SPAN12_VERT_0 && id <= TILE_WIRE_SPAN12_VERT_23) {
int idx = id - TILE_WIRE_SPAN12_VERT_0;
float x1 = x + 0.03 + 0.0025 * (88 - (idx ^ 1));
el.x1 = x1;
el.x2 = x1;
el.y1 = y;
el.y2 = y + 1.0;
g.push_back(el);
el.y1 = y + 1.0 - (0.03 + 0.0025 * (300 - (idx ^ 1)));
el.y2 = el.y1;
el.x1 = x1;
el.x2 = x + main_swbox_x1;
g.push_back(el);
}
// Horizontal IO Span-4 Wires
if (id >= TILE_WIRE_SPAN4_HORZ_R_0 && id <= TILE_WIRE_SPAN4_HORZ_L_15) {
int idx = id - TILE_WIRE_SPAN4_HORZ_R_0;
float y1 = y + 1.0 - (0.03 + 0.0025 * (60 - idx));
float y2 = y + 1.0 - (0.03 + 0.0025 * (60 - idx - 4));
el.x1 = x;
el.x2 = x + 0.9;
el.y1 = y1;
el.y2 = y1;
g.push_back(el);
if (idx <= 15) {
el.x1 = x + 0.9;
el.x2 = x + 1.0;
el.y1 = y1;
el.y2 = y2;
g.push_back(el);
}
el.x1 = x + main_swbox_x1 + 0.0025 * (idx + 35);
el.x2 = el.x1;
el.y1 = y1;
el.y2 = y + main_swbox_y2;
g.push_back(el);
}
// Vertical IO Span-4 Wires
if (id >= TILE_WIRE_SPAN4_VERT_B_0 && id <= TILE_WIRE_SPAN4_VERT_T_15) {
int idx = id - TILE_WIRE_SPAN4_VERT_B_0;
float x1 = x + 0.03 + 0.0025 * (60 - idx);
float x2 = x + 0.03 + 0.0025 * (60 - idx - 4);
el.y1 = y + 1.00;
el.y2 = y + 0.10;
el.x1 = x1;
el.x2 = x1;
g.push_back(el);
if (idx <= 15) {
el.y1 = y + 0.10;
el.y2 = y;
el.x1 = x1;
el.x2 = x2;
g.push_back(el);
}
if (idx <= 15 && (x == 0 || x == w - 1) && y == 1) {
float y1 = y - (0.03 + 0.0025 * (60 - idx - 4));
el.x1 = x2;
el.y1 = y;
el.x2 = x2;
el.y2 = y1;
g.push_back(el);
el.x1 = x2;
el.y1 = y1;
el.x2 = x + (x == 0);
el.y2 = y1;
g.push_back(el);
}
if (idx >= 4 && (x == 0 || x == w - 1) && y == h - 2) {
float y1 = y + 2.0 - (0.03 + 0.0025 * (60 - idx));
el.x1 = x1;
el.y1 = y + 1.0;
el.x2 = x1;
el.y2 = y1;
g.push_back(el);
el.x1 = x1;
el.y1 = y1;
el.x2 = x + (x == 0);
el.y2 = y1;
g.push_back(el);
}
el.y1 = y + 1.0 - (0.03 + 0.0025 * (270 - idx));
el.y2 = el.y1;
el.x1 = x1;
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 + lut_swbox_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);
}
if (id >= TILE_WIRE_LUTFF_0_IN_0_LUT && id <= TILE_WIRE_LUTFF_7_IN_3_LUT) {
int idx = id - TILE_WIRE_LUTFF_0_IN_0_LUT;
int z = idx / 4;
int input = idx % 4;
el.x1 = x + lut_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 Control for IO and BRAM
if (id >= TILE_WIRE_FUNC_GLOBAL_CEN && id <= TILE_WIRE_FUNC_GLOBAL_S_R) {
int idx = id - TILE_WIRE_FUNC_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);
}
if (id == TILE_WIRE_FABOUT) {
el.y1 = y + main_swbox_y1;
el.y2 = el.y1 - 0.005 * 4;
el.x1 = x + main_swbox_x2 - 0.005 * 9;
el.x2 = el.x1;
g.push_back(el);
}
if (id == TILE_WIRE_FUNC_GLOBAL_G0) {
el.y1 = y + logic_cell_y1;
el.y2 = el.y1 - 0.005 * 4;
el.x1 = x + logic_cell_x2 - 0.005 * 3;
el.x2 = el.x1;
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);
}
}
static bool getWireXY_main(GfxTileWireId id, float &x, float &y)
{
// 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;
x = main_swbox_x1 + 0.0025 * (idx + 35);
y = main_swbox_y2;
return true;
}
if (id >= TILE_WIRE_SP4_H_R_0 && id <= TILE_WIRE_SP4_H_R_47) {
int idx = id - TILE_WIRE_SP4_H_R_0;
x = main_swbox_x1 + 0.0025 * ((idx ^ 1) + 35);
y = main_swbox_y2;
return true;
}
// 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;
y = 1.0 - (0.03 + 0.0025 * (270 - idx));
x = main_swbox_x1;
return true;
}
if (id >= TILE_WIRE_SP4_V_B_0 && id <= TILE_WIRE_SP4_V_B_47) {
int idx = id - TILE_WIRE_SP4_V_B_0;
y = 1.0 - (0.03 + 0.0025 * (270 - (idx ^ 1)));
x = main_swbox_x1;
return true;
}
// 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;
x = main_swbox_x1 + 0.0025 * (idx + 5);
y = main_swbox_y2;
return true;
}
if (id >= TILE_WIRE_SP12_H_R_0 && id <= TILE_WIRE_SP12_H_R_23) {
int idx = id - TILE_WIRE_SP12_H_R_0;
x = main_swbox_x1 + 0.0025 * ((idx ^ 1) + 5);
y = main_swbox_y2;
return true;
}
// 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;
y = 1.0 - (0.03 + 0.0025 * (145 - (idx ^ 1)));
x = main_swbox_x2;
return true;
}
// 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;
y = 1.0 - (0.03 + 0.0025 * (300 - idx));
x = main_swbox_x1;
return true;
}
if (id >= TILE_WIRE_SP12_V_B_0 && id <= TILE_WIRE_SP12_V_B_23) {
int idx = id - TILE_WIRE_SP12_V_B_0;
y = 1.0 - (0.03 + 0.0025 * (300 - (idx ^ 1)));
x = main_swbox_x1;
return true;
}
// IO Span-4 Wires connecting to fabric
if (id >= TILE_WIRE_SPAN4_HORZ_0 && id <= TILE_WIRE_SPAN4_HORZ_47) {
int idx = id - TILE_WIRE_SPAN4_HORZ_0;
x = main_swbox_x1 + 0.0025 * ((idx ^ 1) + 35);
y = main_swbox_y2;
return true;
}
if (id >= TILE_WIRE_SPAN4_VERT_0 && id <= TILE_WIRE_SPAN4_VERT_47) {
int idx = id - TILE_WIRE_SPAN4_VERT_0;
y = 1.0 - (0.03 + 0.0025 * (270 - (idx ^ 1)));
x = main_swbox_x1;
return true;
}
// IO Span-12 Wires connecting to fabric
if (id >= TILE_WIRE_SPAN12_HORZ_0 && id <= TILE_WIRE_SPAN12_HORZ_23) {
int idx = id - TILE_WIRE_SPAN12_HORZ_0;
x = main_swbox_x1 + 0.0025 * ((idx ^ 1) + 5);
y = main_swbox_y2;
return true;
}
if (id >= TILE_WIRE_SPAN12_VERT_0 && id <= TILE_WIRE_SPAN12_VERT_23) {
int idx = id - TILE_WIRE_SPAN12_VERT_0;
y = 1.0 - (0.03 + 0.0025 * (300 - (idx ^ 1)));
x = main_swbox_x1;
return true;
}
// IO Span-4 Wires
if (id >= TILE_WIRE_SPAN4_HORZ_R_0 && id <= TILE_WIRE_SPAN4_HORZ_L_15) {
int idx = id - TILE_WIRE_SPAN4_HORZ_R_0;
y = main_swbox_y2;
x = main_swbox_x1 + 0.0025 * (idx + 35);
return true;
}
if (id >= TILE_WIRE_SPAN4_VERT_B_0 && id <= TILE_WIRE_SPAN4_VERT_T_15) {
int idx = id - TILE_WIRE_SPAN4_VERT_B_0;
y = 1.0 - (0.03 + 0.0025 * (270 - idx));
x = main_swbox_x1;
return true;
}
// Global2Local
if (id >= TILE_WIRE_GLB2LOCAL_0 && id <= TILE_WIRE_GLB2LOCAL_3) {
int idx = id - TILE_WIRE_GLB2LOCAL_0;
x = main_swbox_x1 + 0.005 * (idx + 5);
y = main_swbox_y1;
return true;
}
// GlobalNets
if (id >= TILE_WIRE_GLB_NETWK_0 && id <= TILE_WIRE_GLB_NETWK_7) {
int idx = id - TILE_WIRE_GLB_NETWK_0;
x = main_swbox_x1;
y = main_swbox_y1 + 0.005 * (13 - idx);
return true;
}
// 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;
y = main_swbox_y2 - (0.0025 * (idx + 10) + 0.01 * (idx / 8));
x = main_swbox_x1;
return true;
}
// Local Tracks
if (id >= TILE_WIRE_LOCAL_G0_0 && id <= TILE_WIRE_LOCAL_G3_7) {
int idx = id - TILE_WIRE_LOCAL_G0_0;
float yoff = (local_swbox_y1 + local_swbox_y2) / 2 - 0.005 * 16 - 0.075;
x = main_swbox_x2;
y = yoff + 0.005 * idx + 0.05 * (idx / 8);
return true;
}
// LC Outputs
if (id >= TILE_WIRE_LUTFF_0_OUT && id <= TILE_WIRE_LUTFF_7_OUT) {
int idx = id - TILE_WIRE_LUTFF_0_OUT;
y = 1.0 - (0.03 + 0.0025 * (152 + idx));
x = main_swbox_x2;
return true;
}
// LC Control
if (id >= TILE_WIRE_LUTFF_GLOBAL_CEN && id <= TILE_WIRE_LUTFF_GLOBAL_S_R) {
int idx = id - TILE_WIRE_LUTFF_GLOBAL_CEN;
x = main_swbox_x2 - 0.005 * (idx + 5);
y = main_swbox_y1;
return true;
}
if (id >= TILE_WIRE_FUNC_GLOBAL_CEN && id <= TILE_WIRE_FUNC_GLOBAL_S_R) {
int idx = id - TILE_WIRE_FUNC_GLOBAL_CEN;
x = main_swbox_x2 - 0.005 * (idx + 5);
y = main_swbox_y1;
return true;
}
if (id == TILE_WIRE_FABOUT) {
x = main_swbox_x2 - 0.005 * 9;
y = main_swbox_y1;
return true;
}
return false;
}
static bool getWireXY_local(GfxTileWireId id, float &x, float &y)
{
if (id >= TILE_WIRE_LOCAL_G0_0 && id <= TILE_WIRE_LOCAL_G3_7) {
int idx = id - TILE_WIRE_LOCAL_G0_0;
float yoff = (local_swbox_y1 + local_swbox_y2) / 2 - 0.005 * 16 - 0.075;
x = local_swbox_x1;
y = yoff + 0.005 * idx + 0.05 * (idx / 8);
return true;
}
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 = 3 - idx % 4;
x = local_swbox_x2;
y = (logic_cell_y1 + logic_cell_y2) / 2 - 0.0075 + (0.005 * input) + z * logic_cell_pitch;
return true;
}
return false;
}
void pipGfx(std::vector<GraphicElement> &g, int x, int y, float x1, float y1, float x2, float y2, float swx1,
float swy1, float swx2, float swy2, GraphicElement::style_t style)
{
float tx = 0.5 * (x1 + x2);
float ty = 0.5 * (y1 + y2);
GraphicElement el;
el.type = GraphicElement::TYPE_ARROW;
el.style = style;
if (fabsf(x1 - swx1) < 0.001 && fabsf(x2 - swx1) < 0.001) {
tx = swx1 + 0.25 * fabsf(y1 - y2);
goto edge_pip;
}
if (fabsf(x1 - swx2) < 0.001 && fabsf(x2 - swx2) < 0.001) {
tx = swx2 - 0.25 * fabsf(y1 - y2);
goto edge_pip;
}
if (fabsf(y1 - swy1) < 0.001 && fabsf(y2 - swy1) < 0.001) {
ty = swy1 + 0.25 * fabsf(x1 - x2);
goto edge_pip;
}
if (fabsf(y1 - swy2) < 0.001 && fabsf(y2 - swy2) < 0.001) {
ty = swy2 - 0.25 * fabsf(x1 - x2);
goto edge_pip;
}
el.x1 = x + x1;
el.y1 = y + y1;
el.x2 = x + x2;
el.y2 = y + y2;
g.push_back(el);
return;
edge_pip:
el.x1 = x + x1;
el.y1 = y + y1;
el.x2 = x + tx;
el.y2 = y + ty;
g.push_back(el);
el.x1 = x + tx;
el.y1 = y + ty;
el.x2 = x + x2;
el.y2 = y + y2;
g.push_back(el);
}
void gfxTilePip(std::vector<GraphicElement> &g, int x, int y, GfxTileWireId src, GfxTileWireId dst,
GraphicElement::style_t style)
{
float x1, y1, x2, y2;
if (getWireXY_main(src, x1, y1) && getWireXY_main(dst, x2, y2)) {
pipGfx(g, x, y, x1, y1, x2, y2, main_swbox_x1, main_swbox_y1, main_swbox_x2, main_swbox_y2, style);
return;
}
if (getWireXY_local(src, x1, y1) && getWireXY_local(dst, x2, y2)) {
pipGfx(g, x, y, x1, y1, x2, y2, local_swbox_x1, local_swbox_y1, local_swbox_x2, local_swbox_y2, style);
return;
}
if (TILE_WIRE_LUTFF_0_IN_0_LUT <= src && src <= TILE_WIRE_LUTFF_7_IN_3_LUT && TILE_WIRE_LUTFF_0_OUT <= dst &&
dst <= TILE_WIRE_LUTFF_7_OUT) {
int lut_idx = (src - TILE_WIRE_LUTFF_0_IN_0_LUT) / 4;
int in_idx = (src - TILE_WIRE_LUTFF_0_IN_0_LUT) % 4;
GraphicElement el;
el.type = GraphicElement::TYPE_ARROW;
el.style = style;
el.x1 = x + logic_cell_x1;
el.x2 = x + logic_cell_x2;
el.y1 = y + (logic_cell_y1 + logic_cell_y2) / 2 + 0.0075 - (0.005 * in_idx) + lut_idx * logic_cell_pitch;
el.y2 = y + (logic_cell_y1 + logic_cell_y2) / 2 + lut_idx * logic_cell_pitch;
g.push_back(el);
return;
}
if (TILE_WIRE_LUTFF_0_IN_0 <= src && src <= TILE_WIRE_LUTFF_7_IN_3 && TILE_WIRE_LUTFF_0_IN_0_LUT <= dst &&
dst <= TILE_WIRE_LUTFF_7_IN_3_LUT) {
int lut_idx = (src - TILE_WIRE_LUTFF_0_IN_0) / 4;
int in_idx = (src - TILE_WIRE_LUTFF_0_IN_0) % 4;
int out_idx = (dst - TILE_WIRE_LUTFF_0_IN_0_LUT) % 4;
GraphicElement el;
el.type = GraphicElement::TYPE_ARROW;
el.style = style;
el.x1 = x + lut_swbox_x1;
el.x2 = x + lut_swbox_x2;
el.y1 = y + (logic_cell_y1 + logic_cell_y2) / 2 + 0.0075 - (0.005 * in_idx) + lut_idx * logic_cell_pitch;
el.y2 = y + (logic_cell_y1 + logic_cell_y2) / 2 + 0.0075 - (0.005 * out_idx) + lut_idx * logic_cell_pitch;
g.push_back(el);
return;
}
if ((src == TILE_WIRE_CARRY_IN_MUX || (src >= TILE_WIRE_LUTFF_0_COUT && src <= TILE_WIRE_LUTFF_6_COUT)) &&
(dst >= TILE_WIRE_LUTFF_0_IN_0 && dst <= TILE_WIRE_LUTFF_7_IN_3 && (dst - TILE_WIRE_LUTFF_0_IN_0) % 4 == 3)) {
int lut_idx = (dst - TILE_WIRE_LUTFF_0_IN_0) / 4;
GraphicElement el;
el.type = GraphicElement::TYPE_ARROW;
el.style = style;
el.x1 = x + (local_swbox_x2 + lut_swbox_x1) / 2;
el.x2 = el.x1;
el.y1 = y + (logic_cell_y1 + logic_cell_y2) / 2 + 0.0075 - (0.005 * 3) + lut_idx * logic_cell_pitch;
el.y2 = y + (logic_cell_y1 + logic_cell_y2 - logic_cell_pitch) / 2 + lut_idx * logic_cell_pitch;
g.push_back(el);
el.x1 = x + logic_cell_x1 + 0.005 * 3;
el.y1 = el.y2;
g.push_back(el);
return;
}
if ((src >= TILE_WIRE_LUTFF_0_LOUT && src <= TILE_WIRE_LUTFF_6_LOUT) &&
(dst >= TILE_WIRE_LUTFF_0_IN_0 && dst <= TILE_WIRE_LUTFF_7_IN_3 && (dst - TILE_WIRE_LUTFF_0_IN_0) % 4 == 2)) {
int lut_idx = (dst - TILE_WIRE_LUTFF_0_IN_0) / 4;
GraphicElement el;
el.type = GraphicElement::TYPE_ARROW;
el.style = style;
el.x1 = x + (local_swbox_x2 + lut_swbox_x1) / 2 + 0.005;
el.x2 = el.x1;
el.y1 = y + (logic_cell_y1 + logic_cell_y2) / 2 + 0.0075 - (0.005 * 2) + lut_idx * logic_cell_pitch;
el.y2 = y + (logic_cell_y1 + logic_cell_y2 - logic_cell_pitch) / 2 + lut_idx * logic_cell_pitch + 0.003;
g.push_back(el);
el.x1 = x + logic_cell_x1 + 0.005 * 5;
el.y1 = el.y2;
g.push_back(el);
return;
}
if (src == TILE_WIRE_CARRY_IN && dst == TILE_WIRE_CARRY_IN_MUX) {
GraphicElement el;
el.type = GraphicElement::TYPE_ARROW;
el.style = style;
el.x1 = x + logic_cell_x1 + 0.005 * 3;
el.x2 = el.x1;
el.y1 = y + 0.01;
el.y2 = y + 0.02;
g.push_back(el);
return;
}
}
NEXTPNR_NAMESPACE_END