Revert "Raise IllegalStateException for calls to retain() or release() on zero ref count"

This reverts commit 8a959bfa88b08e215baf3b38e914c41e483c9ece.

Reason for revert: Breaks a downstream test.

Original change's description:
> Raise IllegalStateException for calls to retain() or release() on zero ref count
> 
> Bug: None
> Change-Id: I3205e77b5adfdc4f5dbd7509d1ca0e8b08af62f2
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/142175
> Commit-Queue: Niels Moller <nisse@webrtc.org>
> Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#28319}

TBR=sakal@webrtc.org,nisse@webrtc.org

Change-Id: I522cc5264789d8c7088de6df6e47584622265a94
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: None
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/142806
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28320}
This commit is contained in:
Niels Moller
2019-06-19 08:50:44 +00:00
committed by Commit Bot
parent 8a959bfa88
commit 18f1f0c1f5
2 changed files with 18 additions and 46 deletions

View File

@ -29,19 +29,12 @@ class RefCountDelegate implements RefCounted {
@Override
public void retain() {
int updated_count = refCount.incrementAndGet();
if (updated_count < 2) {
throw new IllegalStateException("retain() called on an object with refcount < 1");
}
refCount.incrementAndGet();
}
@Override
public void release() {
int updated_count = refCount.decrementAndGet();
if (updated_count < 0) {
throw new IllegalStateException("release() called on an object with refcount < 1");
}
if (updated_count == 0 && releaseCallback != null) {
if (refCount.decrementAndGet() == 0 && releaseCallback != null) {
releaseCallback.run();
}
}