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Fix clippy warnings in the examples

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This commit is contained in:
Sebastian Dröge 2017-08-02 20:15:16 +03:00
parent d7baadee22
commit b08a101cc6
4 changed files with 21 additions and 30 deletions
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11
examples/src/bin/appsink.rs
View file

@ -3,9 +3,6 @@ use gst::*;
extern crate gstreamer_app as gst_app;
use gst_app::*;
extern crate glib;
use glib::*;
use std::u64;
use std::i16;
use std::i32;
@ -24,10 +21,10 @@ fn main() {
appsink.set_caps(&Caps::new_simple(
"audio/x-raw",
&[
(&"format", &"S16BE"),
(&"layout", &"interleaved"),
(&"channels", &(1i32)),
(&"rate", &IntRange::<i32>::new(1, i32::MAX)),
("format", &"S16BE"),
("layout", &"interleaved"),
("channels", &(1i32)),
("rate", &IntRange::<i32>::new(1, i32::MAX)),
],
));

11
examples/src/bin/appsrc.rs
View file

@ -3,9 +3,6 @@ use gst::*;
extern crate gstreamer_app as gst_app;
use gst_app::*;
extern crate glib;
use glib::*;
use std::u64;
use std::thread;
@ -27,10 +24,10 @@ fn main() {
appsrc.set_caps(&Caps::new_simple(
"video/x-raw",
&[
(&"format", &"BGRx"),
(&"width", &(WIDTH as i32)),
(&"height", &(HEIGHT as i32)),
(&"framerate", &Fraction::new(2, 1)),
("format", &"BGRx"),
("width", &(WIDTH as i32)),
("height", &(HEIGHT as i32)),
("framerate", &Fraction::new(2, 1)),
],
));
appsrc.set_property_format(Format::Time);

2
examples/src/bin/decodebin.rs
View file

@ -29,7 +29,7 @@ fn main() {
// Need to move a new reference into the closure
let pipeline_clone = pipeline.clone();
decodebin.connect_pad_added(move |_, src_pad| {
let ref pipeline = pipeline_clone;
let pipeline = &pipeline_clone;
let (is_audio, is_video) = {
let caps = src_pad.get_current_caps().unwrap();

27
examples/src/bin/pad_probes.rs
View file

@ -20,21 +20,18 @@ fn main() {
.unwrap();
let src_pad = src.get_static_pad("src").unwrap();
src_pad.add_probe(PAD_PROBE_TYPE_BUFFER, |_, probe_info| {
match probe_info.data {
Some(PadProbeData::Buffer(ref buffer)) => {
let map = buffer.map_read().unwrap();
let data = map.as_slice();
let sum: f64 = data.chunks(2)
.map(|sample| {
let u: u16 = ((sample[0] as u16) << 8) | (sample[1] as u16);
let f = (u as i16 as f64) / (i16::MAX as f64);
f * f
})
.sum();
let rms = (sum / ((data.len() / 2) as f64)).sqrt();
println!("rms: {}", rms);
}
_ => (),
if let Some(PadProbeData::Buffer(ref buffer)) = probe_info.data {
let map = buffer.map_read().unwrap();
let data = map.as_slice();
let sum: f64 = data.chunks(2)
.map(|sample| {
let u: u16 = ((sample[0] as u16) << 8) | (sample[1] as u16);
let f = (u as i16 as f64) / (i16::MAX as f64);
f * f
})
.sum();
let rms = (sum / ((data.len() / 2) as f64)).sqrt();
println!("rms: {}", rms);
}
PadProbeReturn::Ok