57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
/*
|
|
* Copyright (C) 2023 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#define FAILURE_DEBUG_PREFIX "StreamBufferCache"
|
|
|
|
#include "StreamBufferCache.h"
|
|
#include "debug.h"
|
|
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace camera {
|
|
namespace provider {
|
|
namespace implementation {
|
|
|
|
CachedStreamBuffer*
|
|
StreamBufferCache::update(const StreamBuffer& sb) {
|
|
const auto bi = mCache.find(sb.bufferId);
|
|
if (bi == mCache.end()) {
|
|
const auto r = mCache.insert({sb.bufferId, CachedStreamBuffer(sb)});
|
|
LOG_ALWAYS_FATAL_IF(!r.second);
|
|
return &(r.first->second);
|
|
} else {
|
|
CachedStreamBuffer* csb = &bi->second;
|
|
csb->importAcquireFence(sb.acquireFence);
|
|
return csb;
|
|
}
|
|
}
|
|
|
|
void StreamBufferCache::remove(const int64_t bufferId) {
|
|
mCache.erase(bufferId);
|
|
}
|
|
|
|
void StreamBufferCache::clearStreamInfo() {
|
|
for (auto& kv : mCache) {
|
|
kv.second.setStreamInfo(nullptr);
|
|
}
|
|
}
|
|
|
|
} // namespace implementation
|
|
} // namespace provider
|
|
} // namespace camera
|
|
} // namespace hardware
|
|
} // namespace android
|