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Draw horizontal lines and labels in the editor performance monitors

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This partially addresses
https://github.com/godotengine/godot-proposals/issues/1014.

(cherry picked from commit a593786d09)
This commit is contained in:
Hugo Locurcio 2020-06-06 01:30:29 +02:00 • committed by Rémi Verschelde
parent afac2514f8
commit 0867fc2c4c
1 changed files with 86 additions and 24 deletions
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110
editor/script_editor_debugger.cpp
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@ -1168,19 +1168,20 @@ void ScriptEditorDebugger::_performance_draw() {
info_message->hide(); info_message->hide();
Ref<StyleBox> graph_sb = get_stylebox("normal", "TextEdit"); const Ref<StyleBox> graph_sb = get_stylebox("normal", "TextEdit");
Ref<Font> graph_font = get_font("font", "TextEdit"); const Ref<Font> graph_font = get_font("font", "TextEdit");
int cols = Math::ceil(Math::sqrt((float)which.size())); const int cols = Math::ceil(Math::sqrt((float)which.size()));
int rows = Math::ceil((float)which.size() / cols); int rows = Math::ceil((float)which.size() / cols);
if (which.size() == 1) if (which.size() == 1) {
rows = 1; rows = 1;
}
const int margin = 3;
const int point_sep = 5;
const Size2i s = Size2i(perf_draw->get_size()) / Size2i(cols, rows);
int margin = 3;
int point_sep = 5;
Size2i s = Size2i(perf_draw->get_size()) / Size2i(cols, rows);
for (int i = 0; i < which.size(); i++) { for (int i = 0; i < which.size(); i++) {
Point2i p(i % cols, i / cols); Point2i p(i % cols, i / cols);
Rect2i r(p * s, s); Rect2i r(p * s, s);
r.position += Point2(margin, margin); r.position += Point2(margin, margin);
@ -1188,33 +1189,94 @@ void ScriptEditorDebugger::_performance_draw() {
perf_draw->draw_style_box(graph_sb, r); perf_draw->draw_style_box(graph_sb, r);
r.position += graph_sb->get_offset(); r.position += graph_sb->get_offset();
r.size -= graph_sb->get_minimum_size(); r.size -= graph_sb->get_minimum_size();
int pi = which[i]; const int pi = which[i];
Color c = get_color("accent_color", "Editor");
float h = (float)which[i] / (float)(perf_items.size());
// Use a darker color on light backgrounds for better visibility
float value_multiplier = EditorSettings::get_singleton()->is_dark_theme() ? 1.4 : 0.55;
c.set_hsv(Math::fmod(h + 0.4, 0.9), c.get_s() * 0.9, c.get_v() * value_multiplier);
c.a = 0.6; // Draw horizontal lines with labels.
perf_draw->draw_string(graph_font, r.position + Point2(0, graph_font->get_ascent()), perf_items[pi]->get_text(0), c, r.size.x);
c.a = 0.9;
perf_draw->draw_string(graph_font, r.position + Point2(0, graph_font->get_ascent() + graph_font->get_height()), perf_items[pi]->get_text(1), c, r.size.y);
float spacing = point_sep / float(cols); int nb_lines = 5;
// Draw less lines if the monitor isn't tall enough to display 5 labels.
if (r.size.height <= 160 * EDSCALE) {
nb_lines = 3;
} else if (r.size.height <= 240 * EDSCALE) {
nb_lines = 4;
}
const float inv_nb_lines = 1.0 / nb_lines;
for (int line = 0; line < nb_lines; line += 1) {
const int from_x = r.position.x;
const int to_x = r.position.x + r.size.width;
const int y = r.position.y + (r.size.height * inv_nb_lines + line * inv_nb_lines * r.size.height);
perf_draw->draw_line(
Point2(from_x, y),
Point2i(to_x, y),
Color(0.5, 0.5, 0.5, 0.25),
Math::round(EDSCALE));
String label;
switch (Performance::MonitorType((int)perf_items[pi]->get_metadata(1))) {
case Performance::MONITOR_TYPE_MEMORY: {
label = String::humanize_size(Math::ceil((1 - inv_nb_lines - inv_nb_lines * line) * perf_max[pi]));
} break;
case Performance::MONITOR_TYPE_TIME: {
label = rtos((1 - inv_nb_lines - inv_nb_lines * line) * perf_max[pi] * 1000).pad_decimals(2) + " ms";
} break;
default: {
label = itos(Math::ceil((1 - inv_nb_lines - inv_nb_lines * line) * perf_max[pi]));
} break;
}
perf_draw->draw_string(
graph_font,
Point2(from_x, y - graph_font->get_ascent() * 0.25),
label,
Color(0.5, 0.5, 0.5, 1.0));
}
const float h = (float)which[i] / (float)(perf_items.size());
// Use a darker color on light backgrounds for better visibility.
const float value_multiplier = EditorSettings::get_singleton()->is_dark_theme() ? 1.4 : 0.55;
Color color = get_color("accent_color", "Editor");
color.set_hsv(Math::fmod(h + 0.4, 0.9), color.get_s() * 0.9, color.get_v() * value_multiplier);
// Draw the monitor name in the top-left corner.
color.a = 0.6;
perf_draw->draw_string(
graph_font,
r.position + Point2(0, graph_font->get_ascent()),
perf_items[pi]->get_text(0),
color,
r.size.x);
// Draw the monitor value in the top-left corner, just below the name.
color.a = 0.9;
perf_draw->draw_string(
graph_font,
r.position + Point2(0, graph_font->get_ascent() + graph_font->get_height()),
perf_items[pi]->get_text(1),
color,
r.size.y);
const float spacing = point_sep / float(cols);
float from = r.size.width; float from = r.size.width;
List<Vector<float> >::Element *E = perf_history.front(); const List<Vector<float> >::Element *E = perf_history.front();
float prev = -1; float prev = -1;
while (from >= 0 && E) { while (from >= 0 && E) {
float m = perf_max[pi]; float m = perf_max[pi];
if (m == 0) if (m == 0) {
m = 0.00001; m = 0.00001;
}
float h2 = E->get()[pi] / m; float h2 = E->get()[pi] / m;
h2 = (1.0 - h2) * r.size.y; h2 = (1.0 - h2) * r.size.y;
if (E != perf_history.front()) if (E != perf_history.front()) {
perf_draw->draw_line(r.position + Point2(from, h2), r.position + Point2(from + spacing, prev), c, Math::round(EDSCALE), true); perf_draw->draw_line(
r.position + Point2(from, h2),
r.position + Point2(from + spacing, prev),
color,
Math::round(EDSCALE));
}
prev = h2; prev = h2;
E = E->next(); E = E->next();
from -= spacing; from -= spacing;