| /* |
| * Copyright 2014 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. |
| */ |
| |
| #include <EGL/egl.h> |
| #include <EGL/eglext.h> |
| |
| #include <gui/BufferQueueDefs.h> |
| #include <gui/IGraphicBufferConsumer.h> |
| #include "poc_OccupancyTracker.h" |
| |
| namespace android { |
| |
| class BufferQueueCore; |
| |
| class EvilBufferQueueConsumer : public BnGraphicBufferConsumer { |
| public: |
| EvilBufferQueueConsumer(const sp<BufferQueueCore>& core); |
| virtual ~EvilBufferQueueConsumer(); |
| |
| virtual status_t acquireBuffer(BufferItem* outBuffer, nsecs_t expectedPresent, |
| uint64_t maxFrameNumber = 0) override; |
| |
| virtual status_t detachBuffer(int slot); |
| |
| virtual status_t attachBuffer(int* slot, const sp<GraphicBuffer>& buffer); |
| |
| virtual status_t releaseBuffer(int slot, uint64_t frameNumber, |
| const sp<Fence>& releaseFence, |
| EGLDisplay display, EGLSyncKHR fence); |
| |
| virtual status_t connect(const sp<IConsumerListener>& consumerListener, |
| bool controlledByApp); |
| |
| virtual status_t disconnect(); |
| |
| virtual status_t getReleasedBuffers(uint64_t* outSlotMask); |
| |
| virtual status_t setDefaultBufferSize(uint32_t width, uint32_t height); |
| |
| virtual status_t setMaxBufferCount(int bufferCount); |
| |
| virtual status_t setMaxAcquiredBufferCount(int maxAcquiredBuffers); |
| |
| virtual void setConsumerName(const String8& name); |
| |
| virtual status_t setDefaultBufferFormat(PixelFormat defaultFormat); |
| |
| virtual status_t setDefaultBufferDataSpace( |
| android_dataspace defaultDataSpace); |
| |
| virtual status_t setConsumerUsageBits(uint32_t usage); |
| |
| virtual status_t setTransformHint(uint32_t hint); |
| |
| virtual sp<NativeHandle> getSidebandStream() const; |
| |
| virtual status_t getOccupancyHistory( |
| bool forceFlush, |
| std::vector<OccupancyTracker::Segment>* outHistory); |
| |
| virtual status_t discardFreeBuffers() override; |
| |
| #pragma clang diagnostic ignored "-Woverloaded-virtual" |
| virtual void dump(String8& result, const char* prefix) const; |
| |
| |
| virtual status_t releaseBuffer(int buf, uint64_t frameNumber, |
| EGLDisplay display, EGLSyncKHR fence, |
| const sp<Fence>& releaseFence) { |
| return releaseBuffer(buf, frameNumber, releaseFence, display, fence); |
| } |
| |
| virtual status_t consumerConnect(const sp<IConsumerListener>& consumer, |
| bool controlledByApp) { |
| return connect(consumer, controlledByApp); |
| } |
| |
| virtual status_t consumerDisconnect() { return disconnect(); } |
| |
| |
| private: |
| sp<BufferQueueCore> mCore; |
| |
| BufferQueueDefs::SlotsType& mSlots; |
| |
| String8 mConsumerName; |
| |
| }; |
| |
| } |