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Merge pull request #104 from ishitatsuyuki/winit-clap

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Tatsuyuki Ishi 2021-06-26 11:53:40 +09:00 committed by GitHub
parent 379fb1caaa afe72804e1
commit 1e5dcebecd
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1 changed files with 26 additions and 2 deletions
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28
piet-gpu/bin/winit.rs
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@ -1,6 +1,8 @@
use piet_gpu_hal::{Error, ImageLayout, Instance, Session, SubmittedCmdBuf}; use piet_gpu_hal::{Error, ImageLayout, Instance, Session, SubmittedCmdBuf};
use piet_gpu::{render_scene, PietGpuRenderContext, Renderer, HEIGHT, WIDTH}; use piet_gpu::{render_scene, PietGpuRenderContext, Renderer, HEIGHT, WIDTH, render_svg};
use clap::{App, Arg};
use winit::{ use winit::{
event::{Event, WindowEvent}, event::{Event, WindowEvent},
@ -11,6 +13,17 @@ use winit::{
const NUM_FRAMES: usize = 2; const NUM_FRAMES: usize = 2;
fn main() -> Result<(), Error> { fn main() -> Result<(), Error> {
let matches = App::new("piet-gpu test")
.arg(Arg::with_name("INPUT").index(1))
.arg(Arg::with_name("flip").short("f").long("flip"))
.arg(
Arg::with_name("scale")
.short("s")
.long("scale")
.takes_value(true),
)
.get_matches();
let event_loop = EventLoop::new(); let event_loop = EventLoop::new();
let window = WindowBuilder::new() let window = WindowBuilder::new()
.with_inner_size(winit::dpi::LogicalSize { .with_inner_size(winit::dpi::LogicalSize {
@ -36,7 +49,18 @@ fn main() -> Result<(), Error> {
.collect::<Result<Vec<_>, Error>>()?; .collect::<Result<Vec<_>, Error>>()?;
let mut ctx = PietGpuRenderContext::new(); let mut ctx = PietGpuRenderContext::new();
render_scene(&mut ctx); if let Some(input) = matches.value_of("INPUT") {
let mut scale = matches
.value_of("scale")
.map(|scale| scale.parse().unwrap())
.unwrap_or(8.0);
if matches.is_present("flip") {
scale = -scale;
}
render_svg(&mut ctx, input, scale);
} else {
render_scene(&mut ctx);
}
let n_paths = ctx.path_count(); let n_paths = ctx.path_count();
let n_pathseg = ctx.pathseg_count(); let n_pathseg = ctx.pathseg_count();
let n_trans = ctx.trans_count(); let n_trans = ctx.trans_count();