Dependency updates 2021 02

Cargo.toml

@@ -34,11 +34,11 @@ log = "0.4"
 num-traits = "0.2"
 libc = "0.2"
 bitflags = "1"
-libloading = "0.5"
+libloading = "0.7"
 
 [dev-dependencies]
-time = "0.1"
-rand = "0.7"
+time = "0.2"
+rand = "0.8"
 
 [[example]]
 name = "dimension_expander"

examples/dimension_expander.rs

@@ -11,6 +11,7 @@ use vst::util::AtomicFloat;
 use std::collections::VecDeque;
 use std::f64::consts::PI;
 use std::sync::Arc;
+use time::OffsetDateTime;
 
 /// Calculate the length in samples for a delay. Size ranges from 0.0 to 1.0.
 fn delay(index: usize, mut size: f32) -> isize {
@@ -155,7 +156,7 @@ impl Plugin for DimensionExpander {
             let mut right_processed = 0.0;
 
             // Recalculate time per sample
-            let time_s = time::precise_time_ns() as f64 / 1_000_000_000.0;
+            let time_s = (OffsetDateTime::now_utc() - OffsetDateTime::unix_epoch()).as_seconds_f64();
 
             // Use buffer index to offset volume LFO
             for (n, buffer) in self.buffers.iter_mut().enumerate() {

src/host.rs

@@ -411,22 +411,23 @@ impl<T: Host> PluginLoader<T> {
     ///     `/Library/Audio/Plug-Ins/VST/iZotope Ozone 5.vst/Contents/MacOS/PluginHooksVST`
     pub fn load(path: &Path, host: Arc<Mutex<T>>) -> Result<PluginLoader<T>, PluginLoadError> {
         // Try loading the library at the given path
-        let lib = match Library::new(path) {
-            Ok(l) => l,
-            Err(_) => return Err(PluginLoadError::InvalidPath),
-        };
+        unsafe {
+            let lib = match Library::new(path) {
+                Ok(l) => l,
+                Err(_) => return Err(PluginLoadError::InvalidPath),
+            };
 
-        Ok(PluginLoader {
-            main: unsafe {
-                // Search the library for the VSTAPI entry point
-                match lib.get(b"VSTPluginMain") {
-                    Ok(s) => *s,
-                    _ => return Err(PluginLoadError::NotAPlugin),
-                }
-            },
-            lib: Arc::new(lib),
-            host,
-        })
+            Ok(PluginLoader {
+                main:
+                    // Search the library for the VSTAPI entry point
+                    match lib.get(b"VSTPluginMain") {
+                        Ok(s) => *s,
+                        _ => return Err(PluginLoadError::NotAPlugin),
+                    },
+                lib: Arc::new(lib),
+                host,
+            })
+        }
     }
 
     /// Call the VST entry point and retrieve a (possibly null) pointer.

src/util/parameter_transfer.rs

@@ -142,8 +142,8 @@ mod tests {
             thread::spawn(move || {
                 let mut values = vec![0f32; PARAMETERS];
                 for _ in 0..UPDATES {
-                    let p: usize = t_rng.gen_range(0, PARAMETERS);
-                    let v: f32 = t_rng.gen_range(0.0, 1.0);
+                    let p: usize = t_rng.gen_range(0..PARAMETERS);
+                    let v: f32 = t_rng.gen_range(0.0..1.0);
                     values[p] = v;
                     t_transfer.set_parameter(p, v);
                 }