54716317b5
Removes IGraphicBufferConsumer::BufferItem. Depends on the
following changes:
I187b3a7d05196b6289596afac8fb9a9d4aebff76
I0ddd38df37500cfd6b21d1e768ed14e39c5cd9fc
Change-Id: Id1fa56d092188f2cb712768d5d2fc6a9027fb73c
81 lines
2.7 KiB
C++
81 lines
2.7 KiB
C++
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "BufferQueue"
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#define ATRACE_TAG ATRACE_TAG_GRAPHICS
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//#define LOG_NDEBUG 0
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#include <gui/BufferQueue.h>
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#include <gui/BufferQueueConsumer.h>
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#include <gui/BufferQueueCore.h>
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#include <gui/BufferQueueProducer.h>
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namespace android {
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BufferQueue::ProxyConsumerListener::ProxyConsumerListener(
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const wp<ConsumerListener>& consumerListener):
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mConsumerListener(consumerListener) {}
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BufferQueue::ProxyConsumerListener::~ProxyConsumerListener() {}
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void BufferQueue::ProxyConsumerListener::onFrameAvailable(
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const BufferItem& item) {
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sp<ConsumerListener> listener(mConsumerListener.promote());
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if (listener != NULL) {
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listener->onFrameAvailable(item);
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}
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}
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void BufferQueue::ProxyConsumerListener::onBuffersReleased() {
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sp<ConsumerListener> listener(mConsumerListener.promote());
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if (listener != NULL) {
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listener->onBuffersReleased();
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}
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}
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void BufferQueue::ProxyConsumerListener::onSidebandStreamChanged() {
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sp<ConsumerListener> listener(mConsumerListener.promote());
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if (listener != NULL) {
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listener->onSidebandStreamChanged();
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}
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}
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void BufferQueue::createBufferQueue(sp<IGraphicBufferProducer>* outProducer,
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sp<IGraphicBufferConsumer>* outConsumer,
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const sp<IGraphicBufferAlloc>& allocator) {
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LOG_ALWAYS_FATAL_IF(outProducer == NULL,
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"BufferQueue: outProducer must not be NULL");
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LOG_ALWAYS_FATAL_IF(outConsumer == NULL,
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"BufferQueue: outConsumer must not be NULL");
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sp<BufferQueueCore> core(new BufferQueueCore(allocator));
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LOG_ALWAYS_FATAL_IF(core == NULL,
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"BufferQueue: failed to create BufferQueueCore");
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sp<IGraphicBufferProducer> producer(new BufferQueueProducer(core));
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LOG_ALWAYS_FATAL_IF(producer == NULL,
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"BufferQueue: failed to create BufferQueueProducer");
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sp<IGraphicBufferConsumer> consumer(new BufferQueueConsumer(core));
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LOG_ALWAYS_FATAL_IF(consumer == NULL,
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"BufferQueue: failed to create BufferQueueConsumer");
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*outProducer = producer;
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*outConsumer = consumer;
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}
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}; // namespace android
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