1 /* Copyright (c) 2012-2014, The Linux Foundataion. 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_POSTPROC_H__ 31 #define __QCAMERA_POSTPROC_H__ 32 33 extern "C" { 34 #include <mm_camera_interface.h> 35 #include <mm_jpeg_interface.h> 36 } 37 #include "QCamera2HWI.h" 38 39 #define MAX_JPEG_BURST 2 40 41 namespace qcamera { 42 43 class QCameraExif; 44 45 typedef struct { 46 uint32_t jobId; // job ID 47 uint32_t client_hdl; // handle of jpeg client (obtained when open jpeg) 48 mm_camera_super_buf_t *src_frame;// source frame (need to be returned back to kernel 49 //after done) 50 mm_camera_super_buf_t *src_reproc_frame; // original source 51 //frame for reproc if not NULL 52 metadata_buffer_t *metadata; // source frame metadata 53 bool reproc_frame_release; // false release original buffer, true don't release it 54 mm_camera_buf_def_t *src_reproc_bufs; 55 QCameraExif *pJpegExifObj; 56 } qcamera_jpeg_data_t; 57 58 59 typedef struct { 60 int8_t reprocCount; 61 mm_camera_super_buf_t *src_frame; // source frame that needs post process 62 mm_camera_super_buf_t *src_reproc_frame;// source frame (need to be 63 //returned back to kernel after done) 64 }qcamera_pp_request_t; 65 66 typedef struct { 67 uint32_t jobId; // job ID 68 int8_t reprocCount; //Current pass count 69 mm_camera_super_buf_t *src_frame;// source frame 70 bool reproc_frame_release; // false release original buffer 71 // true don't release it 72 mm_camera_buf_def_t *src_reproc_bufs; 73 mm_camera_super_buf_t *src_reproc_frame;// source frame (need to be 74 //returned back to kernel after done) 75 } qcamera_pp_data_t; 76 77 typedef struct { 78 uint32_t jobId; // job ID (obtained when start_jpeg_job) 79 jpeg_job_status_t status; // jpeg encoding status 80 mm_jpeg_output_t out_data; // ptr to jpeg output buf 81 } qcamera_jpeg_evt_payload_t; 82 83 typedef struct { 84 camera_memory_t * data; // ptr to data memory struct 85 mm_camera_super_buf_t * frame; // ptr to frame 86 QCameraMemory * streamBufs; //ptr to stream buffers 87 bool unlinkFile; // unlink any stored buffers on error 88 } qcamera_release_data_t; 89 90 typedef struct { 91 int32_t msg_type; // msg type of data notify 92 camera_memory_t * data; // ptr to data memory struct 93 unsigned int index; // index of the buf in the whole buffer 94 camera_frame_metadata_t *metadata; // ptr to meta data 95 qcamera_release_data_t release_data; // any data needs to be release after notify 96 } qcamera_data_argm_t; 97 98 #define MAX_EXIF_TABLE_ENTRIES 17 99 class QCameraExif 100 { 101 public: 102 QCameraExif(); 103 virtual ~QCameraExif(); 104 105 int32_t addEntry(exif_tag_id_t tagid, 106 exif_tag_type_t type, 107 uint32_t count, 108 void *data); getNumOfEntries()109 uint32_t getNumOfEntries() {return m_nNumEntries;}; getEntries()110 QEXIF_INFO_DATA *getEntries() {return m_Entries;}; 111 112 private: 113 QEXIF_INFO_DATA m_Entries[MAX_EXIF_TABLE_ENTRIES]; // exif tags for JPEG encoder 114 uint32_t m_nNumEntries; // number of valid entries 115 }; 116 117 class QCameraPostProcessor 118 { 119 public: 120 QCameraPostProcessor(QCamera2HardwareInterface *cam_ctrl); 121 virtual ~QCameraPostProcessor(); 122 123 int32_t init(jpeg_encode_callback_t jpeg_cb, void *user_data); 124 int32_t deinit(); 125 int32_t start(QCameraChannel *pSrcChannel); 126 int32_t stop(); 127 bool validatePostProcess(mm_camera_super_buf_t *frame); 128 int32_t processData(mm_camera_super_buf_t *frame); 129 int32_t processRawData(mm_camera_super_buf_t *frame); 130 int32_t processPPData(mm_camera_super_buf_t *frame); 131 int32_t processJpegEvt(qcamera_jpeg_evt_payload_t *evt); 132 int32_t getJpegPaddingReq(cam_padding_info_t &padding_info); 133 QCameraReprocessChannel * getReprocChannel(uint8_t index); getJpegMemOpt()134 inline bool getJpegMemOpt() {return mJpegMemOpt;} setJpegMemOpt(bool val)135 inline void setJpegMemOpt(bool val) {mJpegMemOpt = val;} 136 private: 137 int32_t sendDataNotify(int32_t msg_type, 138 camera_memory_t *data, 139 uint8_t index, 140 camera_frame_metadata_t *metadata, 141 qcamera_release_data_t *release_data); 142 int32_t sendEvtNotify(int32_t msg_type, int32_t ext1, int32_t ext2); 143 qcamera_jpeg_data_t *findJpegJobByJobId(uint32_t jobId); 144 mm_jpeg_color_format getColorfmtFromImgFmt(cam_format_t img_fmt); 145 mm_jpeg_format_t getJpegImgTypeFromImgFmt(cam_format_t img_fmt); 146 int32_t getJpegEncodingConfig(mm_jpeg_encode_params_t& encode_parm, 147 QCameraStream *main_stream, 148 QCameraStream *thumb_stream); 149 int32_t encodeData(qcamera_jpeg_data_t *jpeg_job_data, 150 uint8_t &needNewSess); 151 int32_t queryStreams(QCameraStream **main, 152 QCameraStream **thumb, 153 QCameraStream **reproc, 154 mm_camera_buf_def_t **main_image, 155 mm_camera_buf_def_t **thumb_image, 156 mm_camera_super_buf_t *main_frame, 157 mm_camera_super_buf_t *reproc_frame); 158 int32_t syncStreamParams(mm_camera_super_buf_t *frame, 159 mm_camera_super_buf_t *reproc_frame); 160 void releaseSuperBuf(mm_camera_super_buf_t *super_buf); 161 static void releaseNotifyData(void *user_data, 162 void *cookie, 163 int32_t cb_status); 164 void releaseJpegJobData(qcamera_jpeg_data_t *job); 165 static void releaseSaveJobData(void *data, void *user_data); 166 static void releaseRawData(void *data, void *user_data); 167 int32_t processRawImageImpl(mm_camera_super_buf_t *recvd_frame); 168 169 static void releaseJpegData(void *data, void *user_data); 170 static void releasePPInputData(void *data, void *user_data); 171 static void releaseOngoingPPData(void *data, void *user_data); 172 173 static void *dataProcessRoutine(void *data); 174 static void *dataSaveRoutine(void *data); 175 176 int32_t setYUVFrameInfo(mm_camera_super_buf_t *recvd_frame); 177 static bool matchJobId(void *data, void *user_data, void *match_data); 178 static int getJpegMemory(omx_jpeg_ouput_buf_t *out_buf); 179 180 int32_t doReprocess(); 181 int32_t stopCapture(); 182 183 private: 184 QCamera2HardwareInterface *m_parent; 185 jpeg_encode_callback_t mJpegCB; 186 void * mJpegUserData; 187 mm_jpeg_ops_t mJpegHandle; 188 uint32_t mJpegClientHandle; 189 uint32_t mJpegSessionId; 190 191 void * m_pJpegOutputMem[MM_JPEG_MAX_BUF]; 192 QCameraExif * m_pJpegExifObj; 193 uint32_t m_bThumbnailNeeded; 194 195 int8_t mTotalNumReproc; 196 QCameraReprocessChannel *mPPChannels[CAM_QCOM_FEATURE_MAX]; 197 198 camera_memory_t * m_DataMem; // save frame mem pointer 199 200 int8_t m_bInited; // if postproc is inited 201 202 QCameraQueue m_inputPPQ; // input queue for postproc 203 QCameraQueue m_ongoingPPQ; // ongoing postproc queue 204 QCameraQueue m_inputJpegQ; // input jpeg job queue 205 QCameraQueue m_ongoingJpegQ; // ongoing jpeg job queue 206 QCameraQueue m_inputRawQ; // input raw job queue 207 QCameraQueue m_inputSaveQ; // input save job queue 208 QCameraCmdThread m_dataProcTh; // thread for data processing 209 QCameraCmdThread m_saveProcTh; // thread for storing buffers 210 uint32_t mSaveFrmCnt; // save frame counter 211 static const char *STORE_LOCATION; // path for storing buffers 212 bool mUseSaveProc; // use store thread 213 bool mUseJpegBurst; // use jpeg burst encoding mode 214 bool mJpegMemOpt; 215 uint32_t m_JpegOutputMemCount; 216 uint8_t mNewJpegSessionNeeded; 217 int32_t m_bufCountPPQ; 218 Vector<mm_camera_buf_def_t *> m_InputMetadata; // store input metadata buffers for AOST cases 219 size_t m_PPindex; // counter for each incoming AOST buffer 220 221 public: 222 cam_dimension_t m_dst_dim; 223 }; 224 225 }; // namespace qcamera 226 227 #endif /* __QCAMERA_POSTPROC_H__ */ 228