1 /* Copyright (c) 2013, 2016, The Linux Foundation. All rights reserved. 2 * 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions are 5 * met: 6 * * Redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer. 8 * * Redistributions in binary form must reproduce the above 9 * copyright notice, this list of conditions and the following 10 * disclaimer in the documentation and/or other materials provided 11 * with the distribution. 12 * * Neither the name of The Linux Foundation nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 */ 29 30 #ifndef __QCAMERA_THERMAL_ADAPTER__ 31 #define __QCAMERA_THERMAL_ADAPTER__ 32 33 namespace qcamera { 34 35 typedef enum { 36 QCAMERA_THERMAL_NO_ADJUSTMENT = 0, 37 QCAMERA_THERMAL_SLIGHT_ADJUSTMENT, 38 QCAMERA_THERMAL_BIG_ADJUSTMENT, 39 QCAMERA_THERMAL_MAX_ADJUSTMENT, 40 QCAMERA_THERMAL_SHUTDOWN = 10 41 } qcamera_thermal_level_enum_t; 42 43 typedef enum { 44 QCAMERA_THERMAL_ADJUST_FPS, 45 QCAMERA_THERMAL_ADJUST_FRAMESKIP, 46 } qcamera_thermal_mode; 47 48 class QCameraThermalCallback 49 { 50 public: 51 virtual int thermalEvtHandle(qcamera_thermal_level_enum_t *level, 52 void *userdata, void *data) = 0; ~QCameraThermalCallback()53 virtual ~QCameraThermalCallback() {} 54 qcamera_thermal_level_enum_t *getThermalLevel(); 55 void setThermalLevel(qcamera_thermal_level_enum_t level); 56 57 private: 58 qcamera_thermal_level_enum_t mLevel; 59 }; 60 61 class QCameraThermalAdapter 62 { 63 public: 64 static QCameraThermalAdapter& getInstance(); 65 66 int init(QCameraThermalCallback *thermalCb); 67 void deinit(); 68 69 private: 70 static char mStrCamera[]; 71 static char mStrCamcorder[]; 72 73 static int thermalCallback(int level, void *userdata, void *data); 74 75 QCameraThermalCallback *mCallback; 76 void *mHandle; 77 int (*mRegister)(char *name, 78 int (*callback)(int, void *userdata, void *data), void *data); 79 int (*mUnregister)(int handle); 80 int mCameraHandle; 81 int mCamcorderHandle; 82 83 QCameraThermalAdapter(); 84 QCameraThermalAdapter(QCameraThermalAdapter const& copy); // not implemented 85 QCameraThermalAdapter& operator=(QCameraThermalAdapter const& copy); // not implemented 86 87 }; 88 89 }; // namespace qcamera 90 91 #endif /* __QCAMERA_THERMAL_ADAPTER__ */ 92