1a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev/* Copyright (c) 2012, The Linux Foundataion. All rights reserved. 2a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * 3a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * Redistribution and use in source and binary forms, with or without 4a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * modification, are permitted provided that the following conditions are 5a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * met: 6a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * * Redistributions of source code must retain the above copyright 7a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * notice, this list of conditions and the following disclaimer. 8a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * * Redistributions in binary form must reproduce the above 9a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * copyright notice, this list of conditions and the following 10a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * disclaimer in the documentation and/or other materials provided 11a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * with the distribution. 12a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * * Neither the name of The Linux Foundation nor the names of its 13a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * contributors may be used to endorse or promote products derived 14a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * from this software without specific prior written permission. 15a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * 16a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev * 28a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev */ 29a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 30a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev#ifndef __QCAMERA_STREAM_H__ 31a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev#define __QCAMERA_STREAM_H__ 32a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 33a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev#include <hardware/camera.h> 34a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev#include "QCameraCmdThread.h" 35a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev#include "QCameraMem.h" 36a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev#include "QCameraAllocator.h" 37a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 38a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchevextern "C" { 39a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev#include <mm_camera_interface.h> 40a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev} 41a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 42a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchevnamespace qcamera { 43a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 44a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchevclass QCameraStream; 45a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchevtypedef void (*stream_cb_routine)(mm_camera_super_buf_t *frame, 46a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev QCameraStream *stream, 47a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev void *userdata); 48a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 49a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchevclass QCameraStream 50a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev{ 51a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchevpublic: 52a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev QCameraStream(QCameraAllocator &allocator, 53a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint32_t camHandle, 54a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint32_t chId, 55a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev mm_camera_ops_t *camOps, 56a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev cam_padding_info_t *paddingInfo); 57a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev virtual ~QCameraStream(); 58a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev virtual int32_t init(QCameraHeapMemory *streamInfoBuf, 59a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint8_t minStreamBufNum, 60a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev stream_cb_routine stream_cb, 61a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev void *userdata); 62a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev virtual int32_t processZoomDone(preview_stream_ops_t *previewWindow, 63a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev cam_crop_data_t &crop_info); 64a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev virtual int32_t bufDone(int index); 65a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev virtual int32_t bufDone(const void *opaque, bool isMetaData); 66a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev virtual int32_t processDataNotify(mm_camera_super_buf_t *bufs); 67a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev virtual int32_t start(); 68a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev virtual int32_t stop(); 69a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 70a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev static void dataNotifyCB(mm_camera_super_buf_t *recvd_frame, void *userdata); 71a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev static void *dataProcRoutine(void *data); 72a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint32_t getMyHandle() const {return mHandle;} 73a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev bool isTypeOf(cam_stream_type_t type); 74c55c7a4acc3726062dd56ed6437f539e4b0bd954Nagesh Subba Reddy bool isOrignalTypeOf(cam_stream_type_t type); 75a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t getFrameOffset(cam_frame_len_offset_t &offset); 76a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t getCropInfo(cam_rect_t &crop); 77a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t getFrameDimension(cam_dimension_t &dim); 78a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t getFormat(cam_format_t &fmt); 79a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev QCameraMemory *getStreamBufs() {return mStreamBufs;}; 80a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint32_t getMyServerID(); 81a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev cam_stream_type_t getMyType(); 82a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 83a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t mapBuf(uint8_t buf_type, uint32_t buf_idx, 84a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t plane_idx, int fd, uint32_t size); 85a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t unmapBuf(uint8_t buf_type, uint32_t buf_idx, int32_t plane_idx); 86a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t setParameter(cam_stream_parm_buffer_t ¶m); 87a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 88a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchevprivate: 89a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint32_t mCamHandle; 90a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint32_t mChannelHandle; 91a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint32_t mHandle; // stream handle from mm-camera-interface 92a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev mm_camera_ops_t *mCamOps; 93a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev cam_stream_info_t *mStreamInfo; // ptr to stream info buf 94a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev mm_camera_stream_mem_vtbl_t mMemVtbl; 95a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint8_t mNumBufs; 96a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev stream_cb_routine mDataCB; 97a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev void *mUserData; 98a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 99a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev QCameraQueue mDataQ; 100a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev QCameraCmdThread mProcTh; // thread for dataCB 101a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 102a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev QCameraHeapMemory *mStreamInfoBuf; 103a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev QCameraMemory *mStreamBufs; 104a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev QCameraAllocator &mAllocator; 105a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev mm_camera_buf_def_t *mBufDefs; 106a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev cam_frame_len_offset_t mFrameLenOffset; 107a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev cam_padding_info_t mPaddingInfo; 108a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev cam_rect_t mCropInfo; 109a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev pthread_mutex_t mCropLock; // lock to protect crop info 110a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 111a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev static int32_t get_bufs( 112a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev cam_frame_len_offset_t *offset, 113a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint8_t *num_bufs, 114a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint8_t **initial_reg_flag, 115a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev mm_camera_buf_def_t **bufs, 116a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev mm_camera_map_unmap_ops_tbl_t *ops_tbl, 117a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev void *user_data); 118a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev static int32_t put_bufs( 119a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev mm_camera_map_unmap_ops_tbl_t *ops_tbl, 120a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev void *user_data); 121a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev static int32_t invalidate_buf(int index, void *user_data); 122d64ffc3df91dc2ebedcb225b2068e310ee59f5d1Ivan Evlogiev static int32_t clean_invalidate_buf(int index, void *user_data); 123a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 124a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t getBufs(cam_frame_len_offset_t *offset, 125a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint8_t *num_bufs, 126a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev uint8_t **initial_reg_flag, 127a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev mm_camera_buf_def_t **bufs, 128a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev mm_camera_map_unmap_ops_tbl_t *ops_tbl); 129a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t putBufs(mm_camera_map_unmap_ops_tbl_t *ops_tbl); 130a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev int32_t invalidateBuf(int index); 131d64ffc3df91dc2ebedcb225b2068e310ee59f5d1Ivan Evlogiev int32_t cleanInvalidateBuf(int index); 132a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 133a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev}; 134a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 135a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev}; // namespace qcamera 136a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev 137a195c88bb97b50d3a393254f8824d7d5a8590e54Iliyan Malchev#endif /* __QCAMERA_STREAM_H__ */ 138