guilhermewerner/wgpu-renderer
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Initial wgpu abstraction

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This commit is contained in:
Werner
2021-11-09 21:07:16 -03:00
parent 15e8989bef
commit b23bc27f55
25 changed files with 775 additions and 209 deletions
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33
Source/Runtime.rs
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@ -1,4 +1,5 @@
use crate::{Display, State};
use crate::Render::Renderer;
use crate::State;
use anyhow::Result;
use std::time::Instant;
use winit::dpi::LogicalSize;
@ -20,9 +21,9 @@ impl Runtime {
.with_inner_size(LogicalSize::new(1280, 720))
.build(&event_loop)?;
let mut display = pollster::block_on(Display::New(window))?;
let mut renderer = pollster::block_on(Renderer::New(window))?;
let mut app = T::Init(&display)?;
let mut app = T::Init(&renderer)?;
let mut last_update = Instant::now();
@ -41,20 +42,20 @@ impl Runtime {
Event::Resumed => is_resumed = true,
Event::Suspended => is_resumed = false,
Event::RedrawRequested(window_id) => {
if window_id == display.window.id() {
if window_id == renderer.window.id() {
let now = Instant::now();
let delta = now - last_update;
last_update = now;
app.Update(&display, delta);
app.Update(&renderer, delta);
match app.Draw(&mut display) {
match app.Draw(&mut renderer) {
Ok(_) => {}
// Reconfigure the surface if lost
Err(wgpu::SurfaceError::Lost) => {
let size = display.window.inner_size();
display.Resize(size.width, size.height);
app.Resize(&display);
let size = renderer.window.inner_size();
renderer.Resize(size.width, size.height);
app.Resize(&renderer);
}
// The system is out of memory, we should probably quit
Err(wgpu::SurfaceError::OutOfMemory) => {
@ -69,15 +70,15 @@ impl Runtime {
}
Event::MainEventsCleared => {
if is_focused && is_resumed && !is_redraw_requested {
display.window.request_redraw();
renderer.window.request_redraw();
is_redraw_requested = true;
} else {
// Freeze time while the app is not in the foreground
last_update = Instant::now();
}
}
Event::WindowEvent { event, window_id } if window_id == display.window.id() => {
if !app.Input(&display, &event) {
Event::WindowEvent { event, window_id } if window_id == renderer.window.id() => {
if !app.Input(&renderer, &event) {
match event {
WindowEvent::CloseRequested
| WindowEvent::KeyboardInput {
@ -91,12 +92,12 @@ impl Runtime {
} => *control_flow = ControlFlow::Exit,
WindowEvent::Focused(focused) => is_focused = focused,
WindowEvent::ScaleFactorChanged { new_inner_size, .. } => {
display.Resize(new_inner_size.width, new_inner_size.height);
app.Resize(&display);
renderer.Resize(new_inner_size.width, new_inner_size.height);
app.Resize(&renderer);
}
WindowEvent::Resized(physical_size) => {
display.Resize(physical_size.width, physical_size.height);
app.Resize(&display);
renderer.Resize(physical_size.width, physical_size.height);
app.Resize(&renderer);
}
_ => {}
}