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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /widget/gonk/nativewindow/GonkBufferQueueLL/GonkBufferQueueLL.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'widget/gonk/nativewindow/GonkBufferQueueLL/GonkBufferQueueLL.cpp')
-rw-r--r--widget/gonk/nativewindow/GonkBufferQueueLL/GonkBufferQueueLL.cpp96
1 files changed, 96 insertions, 0 deletions
diff --git a/widget/gonk/nativewindow/GonkBufferQueueLL/GonkBufferQueueLL.cpp b/widget/gonk/nativewindow/GonkBufferQueueLL/GonkBufferQueueLL.cpp
new file mode 100644
index 000000000..649d06bee
--- /dev/null
+++ b/widget/gonk/nativewindow/GonkBufferQueueLL/GonkBufferQueueLL.cpp
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ * Copyright (C) 2014 Mozilla Foundation
+ *
+ * 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 LOG_TAG "GonkBufferQueue"
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+#define LOG_NDEBUG 0
+
+#include "GonkBufferQueue.h"
+#include "GonkBufferQueueConsumer.h"
+#include "GonkBufferQueueCore.h"
+#include "GonkBufferQueueProducer.h"
+
+namespace android {
+
+GonkBufferQueue::ProxyConsumerListener::ProxyConsumerListener(
+ const wp<ConsumerListener>& consumerListener):
+ mConsumerListener(consumerListener) {}
+
+GonkBufferQueue::ProxyConsumerListener::~ProxyConsumerListener() {}
+
+#if ANDROID_VERSION == 21
+void GonkBufferQueue::ProxyConsumerListener::onFrameAvailable() {
+ sp<ConsumerListener> listener(mConsumerListener.promote());
+ if (listener != NULL) {
+ listener->onFrameAvailable();
+ }
+}
+#else
+void GonkBufferQueue::ProxyConsumerListener::onFrameAvailable(const ::android::BufferItem& item) {
+ sp<ConsumerListener> listener(mConsumerListener.promote());
+ if (listener != NULL) {
+ listener->onFrameAvailable(item);
+ }
+}
+
+void GonkBufferQueue::ProxyConsumerListener::onFrameReplaced(const ::android::BufferItem& item) {
+ sp<ConsumerListener> listener(mConsumerListener.promote());
+ if (listener != NULL) {
+ listener->onFrameReplaced(item);
+ }
+}
+#endif
+
+void GonkBufferQueue::ProxyConsumerListener::onBuffersReleased() {
+ sp<ConsumerListener> listener(mConsumerListener.promote());
+ if (listener != NULL) {
+ listener->onBuffersReleased();
+ }
+}
+
+void GonkBufferQueue::ProxyConsumerListener::onSidebandStreamChanged() {
+ sp<ConsumerListener> listener(mConsumerListener.promote());
+ if (listener != NULL) {
+ listener->onSidebandStreamChanged();
+ }
+}
+
+void GonkBufferQueue::createBufferQueue(sp<IGraphicBufferProducer>* outProducer,
+ sp<IGonkGraphicBufferConsumer>* outConsumer,
+ const sp<IGraphicBufferAlloc>& allocator) {
+ LOG_ALWAYS_FATAL_IF(outProducer == NULL,
+ "GonkBufferQueue: outProducer must not be NULL");
+ LOG_ALWAYS_FATAL_IF(outConsumer == NULL,
+ "GonkBufferQueue: outConsumer must not be NULL");
+
+ sp<GonkBufferQueueCore> core(new GonkBufferQueueCore(allocator));
+ LOG_ALWAYS_FATAL_IF(core == NULL,
+ "GonkBufferQueue: failed to create GonkBufferQueueCore");
+
+ sp<IGraphicBufferProducer> producer(new GonkBufferQueueProducer(core));
+ LOG_ALWAYS_FATAL_IF(producer == NULL,
+ "GonkBufferQueue: failed to create GonkBufferQueueProducer");
+
+ sp<IGonkGraphicBufferConsumer> consumer(new GonkBufferQueueConsumer(core));
+ LOG_ALWAYS_FATAL_IF(consumer == NULL,
+ "GonkBufferQueue: failed to create GonkBufferQueueConsumer");
+
+ *outProducer = producer;
+ *outConsumer = consumer;
+}
+
+}; // namespace android