1 files changed, 0 insertions, 110 deletions
diff --git a/cras/src/server/rust/src/rate_estimator_bindings.rs b/cras/src/server/rust/src/rate_estimator_bindings.rs
deleted file mode 100644
index 3073ba73..00000000
--- a/cras/src/server/rust/src/rate_estimator_bindings.rs
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright 2019 The Chromium OS Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-use std::time::Duration;
-
-use libc;
-
-use crate::RateEstimator;
-
-/// # Safety
-///
-/// To use this function safely, `window_size` must be a valid pointer to a
-/// timespec.
-#[no_mangle]
-pub unsafe extern "C" fn rate_estimator_create(
-    rate: libc::c_uint,
-    window_size: *const libc::timespec,
-    smooth_factor: libc::c_double,
-) -> *mut RateEstimator {
-    if window_size.is_null() {
-        return std::ptr::null_mut::<RateEstimator>();
-    }
-
-    let ts = &*window_size;
-    let window = Duration::new(ts.tv_sec as u64, ts.tv_nsec as u32);
-
-    match RateEstimator::try_new(rate, window, smooth_factor) {
-        Ok(re) => Box::into_raw(Box::new(re)),
-        Err(_) => std::ptr::null_mut::<RateEstimator>(),
-    }
-}
-
-/// # Safety
-///
-/// To use this function safely, `re` must be a pointer returned from
-/// rate_estimator_create, or null.
-#[no_mangle]
-pub unsafe extern "C" fn rate_estimator_destroy(re: *mut RateEstimator) {
-    if re.is_null() {
-        return;
-    }
-
-    drop(Box::from_raw(re));
-}
-
-/// # Safety
-///
-/// To use this function safely, `re` must be a pointer returned from
-/// rate_estimator_create, or null.
-#[no_mangle]
-pub unsafe extern "C" fn rate_estimator_add_frames(re: *mut RateEstimator, frames: libc::c_int) {
-    if re.is_null() {
-        return;
-    }
-
-    (*re).add_frames(frames)
-}
-
-/// # Safety
-///
-/// To use this function safely, `re` must be a pointer returned from
-/// rate_estimator_create, or null, and `now` must be a valid pointer to a
-/// timespec.
-#[no_mangle]
-pub unsafe extern "C" fn rate_estimator_check(
-    re: *mut RateEstimator,
-    level: libc::c_int,
-    now: *const libc::timespec,
-) -> i32 {
-    if re.is_null() || now.is_null() {
-        return 0;
-    }
-
-    let ts = &*now;
-    if ts.tv_sec < 0 || ts.tv_nsec < 0 {
-        return 0;
-    }
-    let secs = ts.tv_sec as u64 + (ts.tv_nsec / 1_000_000_000) as u64;
-    let nsecs = (ts.tv_nsec % 1_000_000_000) as u32;
-    let now = Duration::new(secs, nsecs);
-
-    (*re).update_estimated_rate(level, now) as i32
-}
-
-/// # Safety
-///
-/// To use this function safely, `re` must be a pointer returned from
-/// rate_estimator_create, or null.
-#[no_mangle]
-pub unsafe extern "C" fn rate_estimator_get_rate(re: *const RateEstimator) -> libc::c_double {
-    if re.is_null() {
-        return 0.0;
-    }
-
-    (*re).get_estimated_rate()
-}
-
-/// # Safety
-///
-/// To use this function safely, `re` must be a pointer returned from
-/// rate_estimator_create, or null.
-#[no_mangle]
-pub unsafe extern "C" fn rate_estimator_reset_rate(re: *mut RateEstimator, rate: libc::c_uint) {
-    if re.is_null() {
-        return;
-    }
-
-    (*re).reset_rate(rate)
-}