add profiler
This commit is contained in:
parent
dc3e66cfdc
commit
a87a9c104e
391
src/app.zig
391
src/app.zig
@ -34,6 +34,11 @@ ui: UI,
|
||||
channels: std.BoundedArray(Channel, 64) = .{},
|
||||
ni_daq: NIDaq,
|
||||
|
||||
shown_window: enum {
|
||||
channels,
|
||||
add_from_device
|
||||
} = .channels,
|
||||
|
||||
pub fn init(allocator: std.mem.Allocator) !App {
|
||||
return App{
|
||||
.allocator = allocator,
|
||||
@ -143,10 +148,201 @@ pub fn appendChannelFromFile(self: *App, file: std.fs.File) !void {
|
||||
});
|
||||
}
|
||||
|
||||
pub fn tick(self: *App) !void {
|
||||
rl.beginDrawing();
|
||||
defer rl.endDrawing();
|
||||
fn showChannelsWindow(self: *App) void {
|
||||
const scroll_area = self.ui.pushScrollbar(self.ui.newKeyFromString("Channels"));
|
||||
scroll_area.layout_axis = .Y;
|
||||
defer self.ui.popScrollbar();
|
||||
|
||||
for (self.channels.slice()) |*_channel| {
|
||||
const channel: *Channel = _channel;
|
||||
|
||||
const channel_box = self.ui.newBoxFromPtr(channel);
|
||||
channel_box.background = rl.Color.blue;
|
||||
channel_box.layout_axis = .Y;
|
||||
channel_box.size.x = UI.Size.percent(1, 0);
|
||||
channel_box.size.y = UI.Size.childrenSum(1);
|
||||
self.ui.pushParent(channel_box);
|
||||
defer self.ui.popParent();
|
||||
|
||||
const graph_box = self.ui.newBoxFromString("Graph");
|
||||
graph_box.background = rl.Color.blue;
|
||||
graph_box.layout_axis = .Y;
|
||||
graph_box.size.x = UI.Size.percent(1, 0);
|
||||
graph_box.size.y = UI.Size.pixels(256, 1);
|
||||
|
||||
Graph.drawCached(&channel.view_cache, graph_box.persistent.size, channel.view_rect, channel.samples.owned);
|
||||
if (channel.view_cache.texture) |texture| {
|
||||
graph_box.texture = texture.texture;
|
||||
}
|
||||
|
||||
{
|
||||
const sample_count: f32 = @floatFromInt(channel.samples.owned.len);
|
||||
const min_visible_samples = 1; // sample_count*0.02;
|
||||
|
||||
const minimap_box = self.ui.newBoxFromString("Minimap");
|
||||
minimap_box.background = rl.Color.dark_purple;
|
||||
minimap_box.layout_axis = .X;
|
||||
minimap_box.size.x = UI.Size.percent(1, 0);
|
||||
minimap_box.size.y = UI.Size.pixels(32, 1);
|
||||
self.ui.pushParent(minimap_box);
|
||||
defer self.ui.popParent();
|
||||
|
||||
const minimap_rect = minimap_box.computedRect();
|
||||
|
||||
|
||||
const middle_box = self.ui.newBoxFromString("Middle knob");
|
||||
{
|
||||
middle_box.flags.insert(.clickable);
|
||||
middle_box.flags.insert(.draggable_x);
|
||||
middle_box.background = rl.Color.black.alpha(0.5);
|
||||
middle_box.size.y = UI.Size.pixels(32, 1);
|
||||
}
|
||||
|
||||
const left_knob_box = self.ui.newBoxFromString("Left knob");
|
||||
{
|
||||
left_knob_box.flags.insert(.clickable);
|
||||
left_knob_box.flags.insert(.draggable_x);
|
||||
left_knob_box.background = rl.Color.black.alpha(0.5);
|
||||
left_knob_box.size.x = UI.Size.pixels(8, 1);
|
||||
left_knob_box.size.y = UI.Size.pixels(32, 1);
|
||||
}
|
||||
|
||||
const right_knob_box = self.ui.newBoxFromString("Right knob");
|
||||
{
|
||||
right_knob_box.flags.insert(.clickable);
|
||||
right_knob_box.flags.insert(.draggable_x);
|
||||
right_knob_box.background = rl.Color.black.alpha(0.5);
|
||||
right_knob_box.size.x = UI.Size.pixels(8, 1);
|
||||
right_knob_box.size.y = UI.Size.pixels(32, 1);
|
||||
}
|
||||
|
||||
const left_knob_size = left_knob_box.persistent.size.x;
|
||||
const right_knob_size = right_knob_box.persistent.size.x;
|
||||
|
||||
const left_signal = self.ui.signalFromBox(left_knob_box);
|
||||
if (left_signal.dragged()) {
|
||||
channel.view_rect.from += remap(
|
||||
f32,
|
||||
0, minimap_rect.width,
|
||||
0, sample_count,
|
||||
left_signal.drag.x
|
||||
);
|
||||
|
||||
channel.view_rect.from = clamp(channel.view_rect.from, 0, channel.view_rect.to-min_visible_samples);
|
||||
}
|
||||
|
||||
const right_signal = self.ui.signalFromBox(right_knob_box);
|
||||
if (right_signal.dragged()) {
|
||||
channel.view_rect.to += remap(
|
||||
f32,
|
||||
0, minimap_rect.width,
|
||||
0, sample_count,
|
||||
right_signal.drag.x
|
||||
);
|
||||
|
||||
channel.view_rect.to = clamp(channel.view_rect.to, channel.view_rect.from+min_visible_samples, sample_count);
|
||||
}
|
||||
|
||||
const middle_signal = self.ui.signalFromBox(middle_box);
|
||||
if (middle_signal.dragged()) {
|
||||
var samples_moved = middle_signal.drag.x / minimap_rect.width * sample_count;
|
||||
|
||||
samples_moved = clamp(samples_moved, -channel.view_rect.from, sample_count - channel.view_rect.to);
|
||||
|
||||
channel.view_rect.from += samples_moved;
|
||||
channel.view_rect.to += samples_moved;
|
||||
}
|
||||
|
||||
left_knob_box.setFixedX(remap(f32,
|
||||
0, sample_count,
|
||||
0, minimap_rect.width - left_knob_size - right_knob_size,
|
||||
channel.view_rect.from
|
||||
));
|
||||
|
||||
right_knob_box.setFixedX(remap(f32,
|
||||
0, sample_count,
|
||||
left_knob_size, minimap_rect.width - right_knob_size,
|
||||
channel.view_rect.to
|
||||
));
|
||||
|
||||
middle_box.setFixedX(remap(f32,
|
||||
0, sample_count,
|
||||
left_knob_size, minimap_rect.width - right_knob_size,
|
||||
channel.view_rect.from
|
||||
));
|
||||
middle_box.setFixedWidth(remap(f32,
|
||||
0, sample_count,
|
||||
0, minimap_rect.width - right_knob_size - left_knob_size,
|
||||
channel.view_rect.to - channel.view_rect.from
|
||||
));
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn showAddFromDeviceWindow(self: *App) !void {
|
||||
const names = try self.ni_daq.listDeviceNames();
|
||||
_ = names;
|
||||
}
|
||||
|
||||
fn showToolbar(self: *App) void {
|
||||
const toolbar = self.ui.newBoxFromString("Toolbar");
|
||||
toolbar.flags.insert(.clickable);
|
||||
toolbar.background = rl.Color.green;
|
||||
toolbar.layout_axis = .X;
|
||||
toolbar.size = .{
|
||||
.x = UI.Size.percent(1, 0),
|
||||
.y = UI.Size.pixels(32, 1),
|
||||
};
|
||||
self.ui.pushParent(toolbar);
|
||||
defer self.ui.popParent();
|
||||
|
||||
{
|
||||
const box = self.ui.newBoxFromString("Add from file");
|
||||
box.flags.insert(.clickable);
|
||||
box.background = rl.Color.red;
|
||||
box.size = .{
|
||||
.x = UI.Size.text(2, 1),
|
||||
.y = UI.Size.percent(1, 1)
|
||||
};
|
||||
box.setText("Add from file", .text);
|
||||
|
||||
const signal = self.ui.signalFromBox(box);
|
||||
if (signal.clicked()) {
|
||||
if (Platform.openFilePicker()) |file| {
|
||||
defer file.close();
|
||||
|
||||
// TODO: Handle error
|
||||
self.appendChannelFromFile(file) catch @panic("Failed to append channel from file");
|
||||
} else |err| {
|
||||
// TODO: Show error message to user;
|
||||
log.err("Failed to pick file: {}", .{ err });
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
const box = self.ui.newBoxFromString("Add from device");
|
||||
box.flags.insert(.clickable);
|
||||
box.background = rl.Color.lime;
|
||||
box.size = .{
|
||||
.x = UI.Size.text(2, 1),
|
||||
.y = UI.Size.percent(1, 1)
|
||||
};
|
||||
box.setText("Add from device", .text);
|
||||
|
||||
const signal = self.ui.signalFromBox(box);
|
||||
if (signal.clicked()) {
|
||||
if (self.shown_window == .add_from_device) {
|
||||
self.shown_window = .channels;
|
||||
} else {
|
||||
self.shown_window = .add_from_device;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn tick(self: *App) !void {
|
||||
rl.clearBackground(srcery.black);
|
||||
|
||||
if (rl.isKeyPressed(rl.KeyboardKey.key_f3)) {
|
||||
@ -156,191 +352,16 @@ pub fn tick(self: *App) !void {
|
||||
{
|
||||
self.ui.begin();
|
||||
defer self.ui.end();
|
||||
self.ui.getParent().?.layout_axis = .Y;
|
||||
|
||||
{
|
||||
const toolbar = self.ui.newBoxFromString("Toolbar");
|
||||
toolbar.flags.insert(.clickable);
|
||||
toolbar.background = rl.Color.green;
|
||||
toolbar.layout_axis = .X;
|
||||
toolbar.size = .{
|
||||
.x = UI.Size.percent(1, 0),
|
||||
.y = UI.Size.pixels(32, 1),
|
||||
};
|
||||
self.ui.pushParent(toolbar);
|
||||
defer self.ui.popParent();
|
||||
const root_box = self.ui.getParent().?;
|
||||
root_box.layout_axis = .Y;
|
||||
|
||||
{
|
||||
const box = self.ui.newBoxFromString("Add from file");
|
||||
box.flags.insert(.clickable);
|
||||
box.background = rl.Color.red;
|
||||
box.size = .{
|
||||
.x = UI.Size.text(2, 1),
|
||||
.y = UI.Size.percent(1, 1)
|
||||
};
|
||||
box.setText("Add from file", .text);
|
||||
self.showToolbar();
|
||||
|
||||
const signal = self.ui.signalFromBox(box);
|
||||
if (signal.clicked()) {
|
||||
if (Platform.openFilePicker()) |file| {
|
||||
defer file.close();
|
||||
|
||||
// TODO: Handle error
|
||||
self.appendChannelFromFile(file) catch @panic("Failed to append channel from file");
|
||||
} else |err| {
|
||||
// TODO: Show error message to user;
|
||||
log.err("Failed to pick file: {}", .{ err });
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
const box = self.ui.newBoxFromString("Add from device");
|
||||
box.flags.insert(.clickable);
|
||||
box.background = rl.Color.lime;
|
||||
box.size = .{
|
||||
.x = UI.Size.text(2, 1),
|
||||
.y = UI.Size.percent(1, 1)
|
||||
};
|
||||
box.setText("Add from device", .text);
|
||||
|
||||
const signal = self.ui.signalFromBox(box);
|
||||
if (signal.clicked()) {
|
||||
std.debug.print("click two!\n", .{});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
const scroll_area = self.ui.pushScrollbar(self.ui.newKeyFromString("Channels"));
|
||||
scroll_area.layout_axis = .Y;
|
||||
defer self.ui.popScrollbar();
|
||||
|
||||
for (self.channels.slice()) |*_channel| {
|
||||
const channel: *Channel = _channel;
|
||||
|
||||
const channel_box = self.ui.newBoxFromPtr(channel);
|
||||
channel_box.background = rl.Color.blue;
|
||||
channel_box.layout_axis = .Y;
|
||||
channel_box.size.x = UI.Size.percent(1, 0);
|
||||
channel_box.size.y = UI.Size.childrenSum(1);
|
||||
self.ui.pushParent(channel_box);
|
||||
defer self.ui.popParent();
|
||||
|
||||
const graph_box = self.ui.newBoxFromString("Graph");
|
||||
graph_box.background = rl.Color.blue;
|
||||
graph_box.layout_axis = .Y;
|
||||
graph_box.size.x = UI.Size.percent(1, 0);
|
||||
graph_box.size.y = UI.Size.pixels(256, 1);
|
||||
|
||||
Graph.drawCached(&channel.view_cache, graph_box.persistent.size, channel.view_rect, channel.samples.owned);
|
||||
if (channel.view_cache.texture) |texture| {
|
||||
graph_box.texture = texture.texture;
|
||||
}
|
||||
|
||||
{
|
||||
const sample_count: f32 = @floatFromInt(channel.samples.owned.len);
|
||||
const min_visible_samples = 1; // sample_count*0.02;
|
||||
|
||||
const minimap_box = self.ui.newBoxFromString("Minimap");
|
||||
minimap_box.background = rl.Color.dark_purple;
|
||||
minimap_box.layout_axis = .X;
|
||||
minimap_box.size.x = UI.Size.percent(1, 0);
|
||||
minimap_box.size.y = UI.Size.pixels(32, 1);
|
||||
self.ui.pushParent(minimap_box);
|
||||
defer self.ui.popParent();
|
||||
|
||||
const minimap_rect = minimap_box.computedRect();
|
||||
|
||||
|
||||
const middle_box = self.ui.newBoxFromString("Middle knob");
|
||||
{
|
||||
middle_box.flags.insert(.clickable);
|
||||
middle_box.flags.insert(.draggable_x);
|
||||
middle_box.background = rl.Color.black.alpha(0.5);
|
||||
middle_box.size.y = UI.Size.pixels(32, 1);
|
||||
}
|
||||
|
||||
const left_knob_box = self.ui.newBoxFromString("Left knob");
|
||||
{
|
||||
left_knob_box.flags.insert(.clickable);
|
||||
left_knob_box.flags.insert(.draggable_x);
|
||||
left_knob_box.background = rl.Color.black.alpha(0.5);
|
||||
left_knob_box.size.x = UI.Size.pixels(8, 1);
|
||||
left_knob_box.size.y = UI.Size.pixels(32, 1);
|
||||
}
|
||||
|
||||
const right_knob_box = self.ui.newBoxFromString("Right knob");
|
||||
{
|
||||
right_knob_box.flags.insert(.clickable);
|
||||
right_knob_box.flags.insert(.draggable_x);
|
||||
right_knob_box.background = rl.Color.black.alpha(0.5);
|
||||
right_knob_box.size.x = UI.Size.pixels(8, 1);
|
||||
right_knob_box.size.y = UI.Size.pixels(32, 1);
|
||||
}
|
||||
|
||||
const left_knob_size = left_knob_box.persistent.size.x;
|
||||
const right_knob_size = right_knob_box.persistent.size.x;
|
||||
|
||||
const left_signal = self.ui.signalFromBox(left_knob_box);
|
||||
if (left_signal.dragged()) {
|
||||
channel.view_rect.from += remap(
|
||||
f32,
|
||||
0, minimap_rect.width,
|
||||
0, sample_count,
|
||||
left_signal.drag.x
|
||||
);
|
||||
|
||||
channel.view_rect.from = clamp(channel.view_rect.from, 0, channel.view_rect.to-min_visible_samples);
|
||||
}
|
||||
|
||||
const right_signal = self.ui.signalFromBox(right_knob_box);
|
||||
if (right_signal.dragged()) {
|
||||
channel.view_rect.to += remap(
|
||||
f32,
|
||||
0, minimap_rect.width,
|
||||
0, sample_count,
|
||||
right_signal.drag.x
|
||||
);
|
||||
|
||||
channel.view_rect.to = clamp(channel.view_rect.to, channel.view_rect.from+min_visible_samples, sample_count);
|
||||
}
|
||||
|
||||
const middle_signal = self.ui.signalFromBox(middle_box);
|
||||
if (middle_signal.dragged()) {
|
||||
var samples_moved = middle_signal.drag.x / minimap_rect.width * sample_count;
|
||||
|
||||
samples_moved = clamp(samples_moved, -channel.view_rect.from, sample_count - channel.view_rect.to);
|
||||
|
||||
channel.view_rect.from += samples_moved;
|
||||
channel.view_rect.to += samples_moved;
|
||||
}
|
||||
|
||||
left_knob_box.setFixedX(remap(f32,
|
||||
0, sample_count,
|
||||
0, minimap_rect.width - left_knob_size - right_knob_size,
|
||||
channel.view_rect.from
|
||||
));
|
||||
|
||||
right_knob_box.setFixedX(remap(f32,
|
||||
0, sample_count,
|
||||
left_knob_size, minimap_rect.width - right_knob_size,
|
||||
channel.view_rect.to
|
||||
));
|
||||
|
||||
middle_box.setFixedX(remap(f32,
|
||||
0, sample_count,
|
||||
left_knob_size, minimap_rect.width - right_knob_size,
|
||||
channel.view_rect.from
|
||||
));
|
||||
middle_box.setFixedWidth(remap(f32,
|
||||
0, sample_count,
|
||||
0, minimap_rect.width - right_knob_size - left_knob_size,
|
||||
channel.view_rect.to - channel.view_rect.from
|
||||
));
|
||||
|
||||
}
|
||||
}
|
||||
if (self.shown_window == .channels) {
|
||||
self.showChannelsWindow();
|
||||
} else if (self.shown_window == .add_from_device) {
|
||||
try self.showAddFromDeviceWindow();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
32
src/main.zig
32
src/main.zig
@ -3,12 +3,14 @@ const rl = @import("raylib");
|
||||
const builtin = @import("builtin");
|
||||
const Application = @import("./app.zig");
|
||||
const Assets = @import("./assets.zig");
|
||||
const Profiler = @import("./profiler.zig");
|
||||
const raylib_h = @cImport({
|
||||
@cInclude("stdio.h");
|
||||
@cInclude("raylib.h");
|
||||
});
|
||||
|
||||
const log = std.log;
|
||||
const profiler_enabled = builtin.mode == .Debug;
|
||||
|
||||
// TODO: Maybe move this to a config.zig or options.zig file.
|
||||
// Have all of the contstants in a single file.
|
||||
@ -134,6 +136,9 @@ pub fn main() !void {
|
||||
rl.setWindowMinSize(256, 256);
|
||||
rl.setWindowIcon(icon_image);
|
||||
|
||||
const target_fps = 60;
|
||||
rl.setTargetFPS(target_fps);
|
||||
|
||||
if (builtin.mode != .Debug) {
|
||||
rl.setExitKey(.key_null);
|
||||
}
|
||||
@ -158,8 +163,35 @@ pub fn main() !void {
|
||||
}
|
||||
}
|
||||
|
||||
var profiler: ?Profiler = null;
|
||||
defer if (profiler) |p| p.deinit();
|
||||
|
||||
var profiler_shown = false;
|
||||
if (profiler_enabled) {
|
||||
const font_face = Assets.font(.text);
|
||||
profiler = try Profiler.init(allocator, 10 * target_fps, @divFloor(std.time.ns_per_s, target_fps), font_face);
|
||||
}
|
||||
|
||||
while (!rl.windowShouldClose()) {
|
||||
rl.beginDrawing();
|
||||
defer rl.endDrawing();
|
||||
|
||||
if (profiler) |*p| {
|
||||
p.start();
|
||||
}
|
||||
|
||||
try app.tick();
|
||||
|
||||
if (profiler) |*p| {
|
||||
p.stop();
|
||||
if (rl.isKeyPressed(.key_p) and rl.isKeyDown(.key_left_control)) {
|
||||
profiler_shown = !profiler_shown;
|
||||
}
|
||||
|
||||
if (profiler_shown) {
|
||||
try p.showResults();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
110
src/profiler.zig
Normal file
110
src/profiler.zig
Normal file
@ -0,0 +1,110 @@
|
||||
const std = @import("std");
|
||||
const rl = @import("raylib");
|
||||
const Allocator = std.mem.Allocator;
|
||||
const assert = std.debug.assert;
|
||||
|
||||
const FontFace = @import("./font-face.zig");
|
||||
const srcery = @import("./srcery.zig");
|
||||
const rect_utils = @import("./rect-utils.zig");
|
||||
|
||||
allocator: Allocator,
|
||||
history: []u128,
|
||||
history_size: usize,
|
||||
history_head: usize,
|
||||
|
||||
started_at: i128,
|
||||
ns_budget: u128,
|
||||
font_face: FontFace,
|
||||
|
||||
pub fn init(allocator: Allocator, data_points: usize, ns_budget: u128, font_face: FontFace) !@This() {
|
||||
return @This(){
|
||||
.allocator = allocator,
|
||||
.history = try allocator.alloc(u128, data_points),
|
||||
.history_size = 0,
|
||||
.history_head = 0,
|
||||
.started_at = 0,
|
||||
.ns_budget = ns_budget,
|
||||
.font_face = font_face,
|
||||
};
|
||||
}
|
||||
|
||||
pub fn deinit(self: @This()) void {
|
||||
self.allocator.free(self.history);
|
||||
}
|
||||
|
||||
pub fn start(self: *@This()) void {
|
||||
self.started_at = std.time.nanoTimestamp();
|
||||
}
|
||||
|
||||
pub fn stop(self: *@This()) void {
|
||||
const stopped_at = std.time.nanoTimestamp();
|
||||
assert(stopped_at >= self.started_at);
|
||||
|
||||
const duration: u128 = @intCast(stopped_at - self.started_at);
|
||||
|
||||
if (self.history_size < self.history.len) {
|
||||
self.history[self.history_size] = duration;
|
||||
self.history_size += 1;
|
||||
} else {
|
||||
self.history_head = @mod(self.history_head + 1, self.history.len);
|
||||
self.history[self.history_head] = duration;
|
||||
}
|
||||
}
|
||||
|
||||
pub fn showResults(self: *const @This()) !void {
|
||||
const screen_width: f32 = @floatFromInt(rl.getScreenWidth());
|
||||
const screen_height: f32 = @floatFromInt(rl.getScreenHeight());
|
||||
|
||||
const profile_height = 200;
|
||||
const profile_box = rl.Rectangle.init(0, screen_height - profile_height, screen_width, profile_height);
|
||||
const color = srcery.bright_white;
|
||||
rl.drawRectangleLinesEx(profile_box, 1, color);
|
||||
|
||||
const ns_budget: f32 = @floatFromInt(self.ns_budget);
|
||||
|
||||
const measurement_width = profile_box.width / @as(f32, @floatFromInt(self.history.len));
|
||||
for (0..self.history_size) |i| {
|
||||
const measurement = self.history[@mod(self.history_head + i, self.history.len)];
|
||||
const measurement_height = @as(f32, @floatFromInt(measurement)) / ns_budget * profile_box.height;
|
||||
rl.drawRectangleV(
|
||||
.{
|
||||
.x = profile_box.x + measurement_width * @as(f32, @floatFromInt(i + self.history.len - self.history_size)),
|
||||
.y = profile_box.y + profile_box.height - measurement_height
|
||||
},
|
||||
.{ .x = measurement_width, .y = measurement_height },
|
||||
color
|
||||
);
|
||||
}
|
||||
|
||||
var min_time_taken = self.history[0];
|
||||
var max_time_taken = self.history[0];
|
||||
var sum_time_taken: u128 = 0;
|
||||
for (self.history[0..self.history_size]) |measurement| {
|
||||
min_time_taken = @min(min_time_taken, measurement);
|
||||
max_time_taken = @max(max_time_taken, measurement);
|
||||
sum_time_taken += measurement;
|
||||
}
|
||||
const avg_time_taken = @as(f32, @floatFromInt(sum_time_taken)) / @as(f32, @floatFromInt(self.history_size));
|
||||
|
||||
const content_rect = rect_utils.shrink(profile_box, 10);
|
||||
var layout_offset: f32 = 0;
|
||||
|
||||
const allocator = self.allocator;
|
||||
const font_size = self.font_face.getSize();
|
||||
|
||||
const labels = .{
|
||||
.{ "Min", @as(f32, @floatFromInt(min_time_taken)) },
|
||||
.{ "Max", @as(f32, @floatFromInt(max_time_taken)) },
|
||||
.{ "Avg", avg_time_taken }
|
||||
};
|
||||
|
||||
inline for (labels) |label| {
|
||||
const label_name = label[0];
|
||||
const time_taken = label[1];
|
||||
const min_time_str = try std.fmt.allocPrintZ(allocator, "{s}: {d:10.0}us ({d:.3}%)", .{ label_name, time_taken / std.time.ns_per_us, time_taken / ns_budget * 100 });
|
||||
defer allocator.free(min_time_str);
|
||||
|
||||
self.font_face.drawText(min_time_str, .{ .x = content_rect.x, .y = content_rect.y + layout_offset }, color);
|
||||
layout_offset += font_size;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user