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Revert #2792, the autoreleasepool does not solve the issue

This commit is contained in:
DreamPiggy 2022-11-08 21:49:26 +08:00
parent 6ce59aa8c1
commit 03b46475eb
1 changed files with 36 additions and 38 deletions
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70
SDWebImage/Core/SDWebImagePrefetcher.m
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@ -111,49 +111,47 @@
- (void)startPrefetchWithToken:(SDWebImagePrefetchToken * _Nonnull)token {
for (NSURL *url in token.urls) {
@autoreleasepool {
@weakify(self);
SDAsyncBlockOperation *prefetchOperation = [SDAsyncBlockOperation blockOperationWithBlock:^(SDAsyncBlockOperation * _Nonnull asyncOperation) {
@weakify(self);
SDAsyncBlockOperation *prefetchOperation = [SDAsyncBlockOperation blockOperationWithBlock:^(SDAsyncBlockOperation * _Nonnull asyncOperation) {
@strongify(self);
if (!self || asyncOperation.isCancelled) {
return;
}
id<SDWebImageOperation> operation = [self.manager loadImageWithURL:url options:self.options context:self.context progress:nil completed:^(UIImage * _Nullable image, NSData * _Nullable data, NSError * _Nullable error, SDImageCacheType cacheType, BOOL finished, NSURL * _Nullable imageURL) {
@strongify(self);
if (!self || asyncOperation.isCancelled) {
if (!self) {
return;
}
id<SDWebImageOperation> operation = [self.manager loadImageWithURL:url options:self.options context:self.context progress:nil completed:^(UIImage * _Nullable image, NSData * _Nullable data, NSError * _Nullable error, SDImageCacheType cacheType, BOOL finished, NSURL * _Nullable imageURL) {
@strongify(self);
if (!self) {
return;
}
if (!finished) {
return;
}
atomic_fetch_add_explicit(&(token->_finishedCount), 1, memory_order_relaxed);
if (error) {
// Add last failed
atomic_fetch_add_explicit(&(token->_skippedCount), 1, memory_order_relaxed);
}
if (!finished) {
return;
}
atomic_fetch_add_explicit(&(token->_finishedCount), 1, memory_order_relaxed);
if (error) {
// Add last failed
atomic_fetch_add_explicit(&(token->_skippedCount), 1, memory_order_relaxed);
}
// Current operation finished
[self callProgressBlockForToken:token imageURL:imageURL];
// Current operation finished
[self callProgressBlockForToken:token imageURL:imageURL];
if (atomic_load_explicit(&(token->_finishedCount), memory_order_relaxed) == token->_totalCount) {
// All finished
if (!atomic_flag_test_and_set_explicit(&(token->_isAllFinished), memory_order_relaxed)) {
[self callCompletionBlockForToken:token];
[self removeRunningToken:token];
}
if (atomic_load_explicit(&(token->_finishedCount), memory_order_relaxed) == token->_totalCount) {
// All finished
if (!atomic_flag_test_and_set_explicit(&(token->_isAllFinished), memory_order_relaxed)) {
[self callCompletionBlockForToken:token];
[self removeRunningToken:token];
}
[asyncOperation complete];
}];
NSAssert(operation != nil, @"Operation should not be nil, [SDWebImageManager loadImageWithURL:options:context:progress:completed:] break prefetch logic");
SD_LOCK(token->_loadOperationsLock);
[token.loadOperations addPointer:(__bridge void *)operation];
SD_UNLOCK(token->_loadOperationsLock);
}
[asyncOperation complete];
}];
SD_LOCK(token->_prefetchOperationsLock);
[token.prefetchOperations addPointer:(__bridge void *)prefetchOperation];
SD_UNLOCK(token->_prefetchOperationsLock);
[self.prefetchQueue addOperation:prefetchOperation];
}
NSAssert(operation != nil, @"Operation should not be nil, [SDWebImageManager loadImageWithURL:options:context:progress:completed:] break prefetch logic");
SD_LOCK(token->_loadOperationsLock);
[token.loadOperations addPointer:(__bridge void *)operation];
SD_UNLOCK(token->_loadOperationsLock);
}];
SD_LOCK(token->_prefetchOperationsLock);
[token.prefetchOperations addPointer:(__bridge void *)prefetchOperation];
SD_UNLOCK(token->_prefetchOperationsLock);
[self.prefetchQueue addOperation:prefetchOperation];
}
}