143cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala/* 243cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * Copyright (C) 2012 The Android Open Source Project 343cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * 443cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * Licensed under the Apache License, Version 2.0 (the "License"); 543cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * you may not use this file except in compliance with the License. 643cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * You may obtain a copy of the License at 743cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * 843cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * http://www.apache.org/licenses/LICENSE-2.0 943cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * 1043cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * Unless required by applicable law or agreed to in writing, software 1143cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * distributed under the License is distributed on an "AS IS" BASIS, 1243cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1343cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * See the License for the specific language governing permissions and 1443cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * limitations under the License. 1543cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala */ 1643cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 1743cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala#ifndef ANDROID_SERVERS_CAMERA_CAMERA2_STREAMINGPROCESSOR_H 1843cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala#define ANDROID_SERVERS_CAMERA_CAMERA2_STREAMINGPROCESSOR_H 1943cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 2043cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala#include <utils/Mutex.h> 2143cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala#include <utils/String16.h> 2243cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala#include <gui/BufferItemConsumer.h> 2343cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 24bd02dd1bf1f34eb4e100d0d058f1fe5a2790d67eIgor Murashkin#include "camera/CameraMetadata.h" 2543cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 2643cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvalanamespace android { 2743cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 2843cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvalaclass Camera2Client; 2902f8457cf788e09e4f0c302dda453f13293009e7Eino-Ville Talvalaclass CameraDeviceBase; 3043cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvalaclass IMemory; 3143cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 3243cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvalanamespace camera2 { 3343cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 34d309fb9c8a2c4564d88fffba19c4e3688e4b862bEino-Ville Talvalastruct Parameters; 3543cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvalaclass Camera2Heap; 3643cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 3743cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala/** 3843cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala * Management and processing for preview and recording streams 3943cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala */ 408cca0750a84c2d97224c0cfef7cf255308ee80b3Chien-Yu Chenclass StreamingProcessor : public virtual VirtualLightRefBase { 4143cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala public: 425404ee174dd6b5e312d3a97bc63c2bc8d142012bChih-Hung Hsieh explicit StreamingProcessor(sp<Camera2Client> client); 4343cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala ~StreamingProcessor(); 4443cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 455404ee174dd6b5e312d3a97bc63c2bc8d142012bChih-Hung Hsieh status_t setPreviewWindow(const sp<Surface>& window); 46311f99eade1222575bc65a2fcbd9f9a5a40d2024Chih-Hung Hsieh status_t setRecordingWindow(const sp<Surface>& window); 4743cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 4843cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala bool haveValidPreviewWindow() const; 498cca0750a84c2d97224c0cfef7cf255308ee80b3Chien-Yu Chen bool haveValidRecordingWindow() const; 5043cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 5143cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala status_t updatePreviewRequest(const Parameters ¶ms); 5243cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala status_t updatePreviewStream(const Parameters ¶ms); 5343cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala status_t deletePreviewStream(); 5443cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala int getPreviewStreamId() const; 5543cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 5643cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala status_t updateRecordingRequest(const Parameters ¶ms); 57a53021f776d0c82271727e5817388936513feb92Yin-Chia Yeh // If needsUpdate is set to true, a updateRecordingStream call with params will recreate 58a53021f776d0c82271727e5817388936513feb92Yin-Chia Yeh // recording stream 59a53021f776d0c82271727e5817388936513feb92Yin-Chia Yeh status_t recordingStreamNeedsUpdate(const Parameters ¶ms, bool *needsUpdate); 6043cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala status_t updateRecordingStream(const Parameters ¶ms); 6143cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala status_t deleteRecordingStream(); 6243cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala int getRecordingStreamId() const; 6343cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 6443cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala enum StreamType { 654c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala NONE, 6643cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala PREVIEW, 6743cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala RECORD 6843cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala }; 6943cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala status_t startStream(StreamType type, 70d1d6467d3bcbc1305eeba0176a2edf04925c368eZhijun He const Vector<int32_t> &outputStreams); 7143cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 725282713a976184e41451315f1286d8075b257d58Igor Murashkin // Toggle between paused and unpaused. Stream must be started first. 735282713a976184e41451315f1286d8075b257d58Igor Murashkin status_t togglePauseStream(bool pause); 745282713a976184e41451315f1286d8075b257d58Igor Murashkin 7543cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala status_t stopStream(); 7643cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 774c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala // Returns the request ID for the currently streaming request 784c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala // Returns 0 if there is no active request. 794c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala status_t getActiveRequestId() const; 804c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala status_t incrementStreamingIds(); 814c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala 8243cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala status_t dump(int fd, const Vector<String16>& args); 8343cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 8443cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala private: 8543cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala mutable Mutex mMutex; 8643cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 8743cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala enum { 8843cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala NO_STREAM = -1 8943cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala }; 9043cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 9143cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala wp<Camera2Client> mClient; 9202f8457cf788e09e4f0c302dda453f13293009e7Eino-Ville Talvala wp<CameraDeviceBase> mDevice; 9302f8457cf788e09e4f0c302dda453f13293009e7Eino-Ville Talvala int mId; 9443cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 954c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala StreamType mActiveRequest; 965282713a976184e41451315f1286d8075b257d58Igor Murashkin bool mPaused; 974c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala 98d1d6467d3bcbc1305eeba0176a2edf04925c368eZhijun He Vector<int32_t> mActiveStreamIds; 994a5c009bc2389304cf078c270bceb656479367d2Eino-Ville Talvala 10043cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala // Preview-related members 1014c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala int32_t mPreviewRequestId; 10243cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala int mPreviewStreamId; 10343cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala CameraMetadata mPreviewRequest; 104727d172137b4f32681c098de8e2623c0b65a6406Eino-Ville Talvala sp<Surface> mPreviewWindow; 10543cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 1064c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala int32_t mRecordingRequestId; 10743cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala int mRecordingStreamId; 108727d172137b4f32681c098de8e2623c0b65a6406Eino-Ville Talvala sp<Surface> mRecordingWindow; 10943cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala CameraMetadata mRecordingRequest; 11043cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala}; 11143cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 11243cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 11343cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala}; // namespace camera2 11443cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala}; // namespace android 11543cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala 11643cbdc5b5545d3344c556014b9afe8249add91e4Eino-Ville Talvala#endif 117