godot/editor/debugger/editor_performance_profiler.cpp
Yuri Sizov 95b27fe8c7 Reorganize code related to editor theming
This change introduces a new EditorThemeManager class
to abstract theme generatio and its subroutines.

Logic related to EditorTheme, EditorColorMap, and editor
icons has been extracted into their respective files with
includes cleaned up.

All related files have been moved to a separate folder to
better scope them in the project. This includes relevant
generated files as well.
2024-01-16 11:57:45 +01:00

421 lines
16 KiB
C++

/**************************************************************************/
/* editor_performance_profiler.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "editor_performance_profiler.h"
#include "editor/editor_property_name_processor.h"
#include "editor/editor_settings.h"
#include "editor/editor_string_names.h"
#include "editor/themes/editor_scale.h"
#include "main/performance.h"
EditorPerformanceProfiler::Monitor::Monitor() {}
EditorPerformanceProfiler::Monitor::Monitor(String p_name, String p_base, int p_frame_index, Performance::MonitorType p_type, TreeItem *p_item) {
type = p_type;
item = p_item;
frame_index = p_frame_index;
name = p_name;
base = p_base;
}
void EditorPerformanceProfiler::Monitor::update_value(float p_value) {
ERR_FAIL_NULL(item);
String label = EditorPerformanceProfiler::_create_label(p_value, type);
String tooltip = label;
switch (type) {
case Performance::MONITOR_TYPE_MEMORY: {
tooltip = label;
} break;
case Performance::MONITOR_TYPE_TIME: {
tooltip = label;
} break;
default: {
tooltip += " " + item->get_text(0);
} break;
}
item->set_text(1, label);
item->set_tooltip_text(1, tooltip);
if (p_value > max) {
max = p_value;
}
}
void EditorPerformanceProfiler::Monitor::reset() {
history.clear();
max = 0.0f;
if (item) {
item->set_text(1, "");
item->set_tooltip_text(1, "");
}
}
String EditorPerformanceProfiler::_create_label(float p_value, Performance::MonitorType p_type) {
switch (p_type) {
case Performance::MONITOR_TYPE_MEMORY: {
return String::humanize_size(p_value);
}
case Performance::MONITOR_TYPE_TIME: {
return TS->format_number(rtos(p_value * 1000).pad_decimals(2)) + " " + RTR("ms");
}
default: {
return TS->format_number(rtos(p_value));
}
}
}
void EditorPerformanceProfiler::_monitor_select() {
monitor_draw->queue_redraw();
}
void EditorPerformanceProfiler::_monitor_draw() {
Vector<StringName> active;
for (const KeyValue<StringName, Monitor> &E : monitors) {
if (E.value.item->is_checked(0)) {
active.push_back(E.key);
}
}
if (active.is_empty()) {
info_message->show();
return;
}
info_message->hide();
Ref<StyleBox> graph_style_box = get_theme_stylebox(SNAME("normal"), SNAME("TextEdit"));
Ref<Font> graph_font = get_theme_font(SNAME("font"), SNAME("TextEdit"));
int font_size = get_theme_font_size(SNAME("font_size"), SNAME("TextEdit"));
int columns = int(Math::ceil(Math::sqrt(float(active.size()))));
int rows = int(Math::ceil(float(active.size()) / float(columns)));
if (active.size() == 1) {
rows = 1;
}
Size2i cell_size = Size2i(monitor_draw->get_size()) / Size2i(columns, rows);
float spacing = float(POINT_SEPARATION) / float(columns);
float value_multiplier = EditorSettings::get_singleton()->is_dark_theme() ? 1.4f : 0.55f;
float hue_shift = 1.0f / float(monitors.size());
for (int i = 0; i < active.size(); i++) {
Monitor &current = monitors[active[i]];
Rect2i rect(Point2i(i % columns, i / columns) * cell_size + Point2i(MARGIN, MARGIN), cell_size - Point2i(MARGIN, MARGIN) * 2);
monitor_draw->draw_style_box(graph_style_box, rect);
rect.position += graph_style_box->get_offset();
rect.size -= graph_style_box->get_minimum_size();
Color draw_color = get_theme_color(SNAME("accent_color"), EditorStringName(Editor));
draw_color.set_hsv(Math::fmod(hue_shift * float(current.frame_index), 0.9f), draw_color.get_s() * 0.9f, draw_color.get_v() * value_multiplier, 0.6f);
monitor_draw->draw_string(graph_font, rect.position + Point2(0, graph_font->get_ascent(font_size)), current.item->get_text(0), HORIZONTAL_ALIGNMENT_LEFT, rect.size.x, font_size, draw_color);
draw_color.a = 0.9f;
float value_position = rect.size.width - graph_font->get_string_size(current.item->get_text(1), HORIZONTAL_ALIGNMENT_LEFT, -1, font_size).width;
if (value_position < 0) {
value_position = 0;
}
monitor_draw->draw_string(graph_font, rect.position + Point2(value_position, graph_font->get_ascent(font_size)), current.item->get_text(1), HORIZONTAL_ALIGNMENT_LEFT, rect.size.x, font_size, draw_color);
rect.position.y += graph_font->get_height(font_size);
rect.size.height -= graph_font->get_height(font_size);
int line_count = rect.size.height / (graph_font->get_height(font_size) * 2);
if (line_count > 5) {
line_count = 5;
}
if (line_count > 0) {
Color horizontal_line_color;
horizontal_line_color.set_hsv(draw_color.get_h(), draw_color.get_s() * 0.5f, draw_color.get_v() * 0.5f, 0.3f);
monitor_draw->draw_line(rect.position, rect.position + Vector2(rect.size.width, 0), horizontal_line_color, Math::round(EDSCALE));
monitor_draw->draw_string(graph_font, rect.position + Vector2(0, graph_font->get_ascent(font_size)), _create_label(current.max, current.type), HORIZONTAL_ALIGNMENT_LEFT, rect.size.width, font_size, horizontal_line_color);
for (int j = 0; j < line_count; j++) {
Vector2 y_offset = Vector2(0, rect.size.height * (1.0f - float(j) / float(line_count)));
monitor_draw->draw_line(rect.position + y_offset, rect.position + Vector2(rect.size.width, 0) + y_offset, horizontal_line_color, Math::round(EDSCALE));
monitor_draw->draw_string(graph_font, rect.position - Vector2(0, graph_font->get_descent(font_size)) + y_offset, _create_label(current.max * float(j) / float(line_count), current.type), HORIZONTAL_ALIGNMENT_LEFT, rect.size.width, font_size, horizontal_line_color);
}
}
float from = rect.size.width;
float prev = -1.0f;
int count = 0;
List<float>::Element *e = current.history.front();
while (from >= 0 && e) {
float m = current.max;
float h2 = 0;
if (m != 0) {
h2 = (e->get() / m);
}
h2 = (1.0f - h2) * float(rect.size.y);
if (e != current.history.front()) {
monitor_draw->draw_line(rect.position + Point2(from, h2), rect.position + Point2(from + spacing, prev), draw_color, Math::round(EDSCALE));
}
if (marker_key == active[i] && count == marker_frame) {
Color line_color;
line_color.set_hsv(draw_color.get_h(), draw_color.get_s() * 0.8f, draw_color.get_v(), 0.5f);
monitor_draw->draw_line(rect.position + Point2(from, 0), rect.position + Point2(from, rect.size.y), line_color, Math::round(EDSCALE));
String label = _create_label(e->get(), current.type);
Size2 size = graph_font->get_string_size(label, HORIZONTAL_ALIGNMENT_LEFT, -1, font_size);
Vector2 text_top_left_position = Vector2(from, h2) - (size + Vector2(MARKER_MARGIN, MARKER_MARGIN));
if (text_top_left_position.x < 0) {
text_top_left_position.x = from + MARKER_MARGIN;
}
if (text_top_left_position.y < 0) {
text_top_left_position.y = h2 + MARKER_MARGIN;
}
monitor_draw->draw_string(graph_font, rect.position + text_top_left_position + Point2(0, graph_font->get_ascent(font_size)), label, HORIZONTAL_ALIGNMENT_LEFT, rect.size.x, font_size, line_color);
}
prev = h2;
e = e->next();
from -= spacing;
count++;
}
}
}
void EditorPerformanceProfiler::_build_monitor_tree() {
HashSet<StringName> monitor_checked;
for (KeyValue<StringName, Monitor> &E : monitors) {
if (E.value.item && E.value.item->is_checked(0)) {
monitor_checked.insert(E.key);
}
}
base_map.clear();
monitor_tree->get_root()->clear_children();
for (KeyValue<StringName, Monitor> &E : monitors) {
TreeItem *base = _get_monitor_base(E.value.base);
TreeItem *item = _create_monitor_item(E.value.name, base);
item->set_checked(0, monitor_checked.has(E.key));
E.value.item = item;
if (!E.value.history.is_empty()) {
E.value.update_value(E.value.history.front()->get());
}
}
}
TreeItem *EditorPerformanceProfiler::_get_monitor_base(const StringName &p_base_name) {
if (base_map.has(p_base_name)) {
return base_map[p_base_name];
}
TreeItem *base = monitor_tree->create_item(monitor_tree->get_root());
base->set_text(0, p_base_name);
base->set_editable(0, false);
base->set_selectable(0, false);
base->set_expand_right(0, true);
if (is_inside_tree()) {
base->set_custom_font(0, get_theme_font(SNAME("bold"), EditorStringName(EditorFonts)));
}
base_map.insert(p_base_name, base);
return base;
}
TreeItem *EditorPerformanceProfiler::_create_monitor_item(const StringName &p_monitor_name, TreeItem *p_base) {
TreeItem *item = monitor_tree->create_item(p_base);
item->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
item->set_editable(0, true);
item->set_selectable(0, false);
item->set_selectable(1, false);
item->set_text(0, p_monitor_name);
return item;
}
void EditorPerformanceProfiler::_marker_input(const Ref<InputEvent> &p_event) {
Ref<InputEventMouseButton> mb = p_event;
if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == MouseButton::LEFT) {
Vector<StringName> active;
for (KeyValue<StringName, Monitor> &E : monitors) {
if (E.value.item->is_checked(0)) {
active.push_back(E.key);
}
}
if (active.size() > 0) {
int columns = int(Math::ceil(Math::sqrt(float(active.size()))));
int rows = int(Math::ceil(float(active.size()) / float(columns)));
if (active.size() == 1) {
rows = 1;
}
Size2i cell_size = Size2i(monitor_draw->get_size()) / Size2i(columns, rows);
Vector2i index = mb->get_position() / cell_size;
Rect2i rect(index * cell_size + Point2i(MARGIN, MARGIN), cell_size - Point2i(MARGIN, MARGIN) * 2);
if (rect.has_point(mb->get_position())) {
if (index.x + index.y * columns < active.size()) {
marker_key = active[index.x + index.y * columns];
} else {
marker_key = "";
}
Ref<StyleBox> graph_style_box = get_theme_stylebox(SNAME("normal"), SNAME("TextEdit"));
rect.position += graph_style_box->get_offset();
rect.size -= graph_style_box->get_minimum_size();
Vector2 point = mb->get_position() - rect.position;
if (point.x >= rect.size.x) {
marker_frame = 0;
} else {
int point_sep = 5;
float spacing = float(point_sep) / float(columns);
marker_frame = (rect.size.x - point.x) / spacing;
}
monitor_draw->queue_redraw();
return;
}
}
marker_key = "";
monitor_draw->queue_redraw();
}
}
void EditorPerformanceProfiler::reset() {
HashMap<StringName, Monitor>::Iterator E = monitors.begin();
while (E != monitors.end()) {
HashMap<StringName, Monitor>::Iterator N = E;
++N;
if (String(E->key).begins_with("custom:")) {
monitors.remove(E);
} else {
E->value.reset();
}
E = N;
}
_build_monitor_tree();
marker_key = "";
marker_frame = 0;
monitor_draw->queue_redraw();
}
void EditorPerformanceProfiler::update_monitors(const Vector<StringName> &p_names) {
HashMap<StringName, int> names;
for (int i = 0; i < p_names.size(); i++) {
names.insert("custom:" + p_names[i], Performance::MONITOR_MAX + i);
}
{
HashMap<StringName, Monitor>::Iterator E = monitors.begin();
while (E != monitors.end()) {
HashMap<StringName, Monitor>::Iterator N = E;
++N;
if (String(E->key).begins_with("custom:")) {
if (!names.has(E->key)) {
monitors.remove(E);
} else {
E->value.frame_index = names[E->key];
names.erase(E->key);
}
}
E = N;
}
}
for (const KeyValue<StringName, int> &E : names) {
String name = String(E.key).replace_first("custom:", "");
String base = "Custom";
if (name.get_slice_count("/") == 2) {
base = name.get_slicec('/', 0);
name = name.get_slicec('/', 1);
}
monitors.insert(E.key, Monitor(name, base, E.value, Performance::MONITOR_TYPE_QUANTITY, nullptr));
}
_build_monitor_tree();
}
void EditorPerformanceProfiler::add_profile_frame(const Vector<float> &p_values) {
for (KeyValue<StringName, Monitor> &E : monitors) {
float value = 0.0f;
if (E.value.frame_index >= 0 && E.value.frame_index < p_values.size()) {
value = p_values[E.value.frame_index];
}
E.value.history.push_front(value);
E.value.update_value(value);
}
marker_frame++;
monitor_draw->queue_redraw();
}
List<float> *EditorPerformanceProfiler::get_monitor_data(const StringName &p_name) {
if (monitors.has(p_name)) {
return &monitors[p_name].history;
}
return nullptr;
}
void EditorPerformanceProfiler::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_THEME_CHANGED: {
for (KeyValue<StringName, TreeItem *> &E : base_map) {
E.value->set_custom_font(0, get_theme_font(SNAME("bold"), EditorStringName(EditorFonts)));
}
} break;
}
}
EditorPerformanceProfiler::EditorPerformanceProfiler() {
set_name(TTR("Monitors"));
set_split_offset(340 * EDSCALE);
monitor_tree = memnew(Tree);
monitor_tree->set_columns(2);
monitor_tree->set_column_title(0, TTR("Monitor"));
monitor_tree->set_column_title(1, TTR("Value"));
monitor_tree->set_column_titles_visible(true);
monitor_tree->connect("item_edited", callable_mp(this, &EditorPerformanceProfiler::_monitor_select));
monitor_tree->create_item();
monitor_tree->set_hide_root(true);
add_child(monitor_tree);
monitor_draw = memnew(Control);
monitor_draw->set_clip_contents(true);
monitor_draw->connect("draw", callable_mp(this, &EditorPerformanceProfiler::_monitor_draw));
monitor_draw->connect("gui_input", callable_mp(this, &EditorPerformanceProfiler::_marker_input));
add_child(monitor_draw);
info_message = memnew(Label);
info_message->set_text(TTR("Pick one or more items from the list to display the graph."));
info_message->set_vertical_alignment(VERTICAL_ALIGNMENT_CENTER);
info_message->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
info_message->set_autowrap_mode(TextServer::AUTOWRAP_WORD_SMART);
info_message->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
info_message->set_anchors_and_offsets_preset(PRESET_FULL_RECT, PRESET_MODE_KEEP_SIZE, 8 * EDSCALE);
monitor_draw->add_child(info_message);
for (int i = 0; i < Performance::MONITOR_MAX; i++) {
String base = EditorPropertyNameProcessor::get_singleton()->process_name(Performance::get_singleton()->get_monitor_name(Performance::Monitor(i)).get_slicec('/', 0), EditorPropertyNameProcessor::STYLE_CAPITALIZED);
String name = EditorPropertyNameProcessor::get_singleton()->process_name(Performance::get_singleton()->get_monitor_name(Performance::Monitor(i)).get_slicec('/', 1), EditorPropertyNameProcessor::STYLE_CAPITALIZED);
monitors.insert(Performance::get_singleton()->get_monitor_name(Performance::Monitor(i)), Monitor(name, base, i, Performance::get_singleton()->get_monitor_type(Performance::Monitor(i)), nullptr));
}
_build_monitor_tree();
}