1 /* Copyright (c) 2012-2016, 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 MM_JPEG_INTERFACE_H_ 31 #define MM_JPEG_INTERFACE_H_ 32 33 // System dependencies 34 #include <stdbool.h> 35 36 // Camera dependencies 37 #include "QOMX_JpegExtensions.h" 38 #include "cam_intf.h" 39 40 #define MM_JPEG_MAX_PLANES 3 41 #define MM_JPEG_MAX_BUF CAM_MAX_NUM_BUFS_PER_STREAM 42 #define QUANT_SIZE 64 43 #define QTABLE_MAX 2 44 #define MM_JPEG_MAX_MPO_IMAGES 2 45 46 typedef enum { 47 MM_JPEG_FMT_YUV, 48 MM_JPEG_FMT_BITSTREAM 49 } mm_jpeg_format_t; 50 51 typedef enum { 52 MM_JPEG_TYPE_JPEG, 53 MM_JPEG_TYPE_MPO 54 } mm_jpeg_image_type_t; 55 56 typedef struct { 57 cam_ae_exif_debug_t ae_debug_params; 58 cam_awb_exif_debug_t awb_debug_params; 59 cam_af_exif_debug_t af_debug_params; 60 cam_asd_exif_debug_t asd_debug_params; 61 cam_stats_buffer_exif_debug_t stats_debug_params; 62 uint8_t ae_debug_params_valid; 63 uint8_t awb_debug_params_valid; 64 uint8_t af_debug_params_valid; 65 uint8_t asd_debug_params_valid; 66 uint8_t stats_debug_params_valid; 67 } mm_jpeg_debug_exif_params_t; 68 69 typedef struct { 70 cam_3a_params_t cam_3a_params; 71 uint8_t cam_3a_params_valid; 72 cam_sensor_params_t sensor_params; 73 mm_jpeg_debug_exif_params_t *debug_params; 74 } mm_jpeg_exif_params_t; 75 76 typedef struct { 77 /* Indicates if it is a single jpeg or part of a multi picture sequence*/ 78 mm_jpeg_image_type_t type; 79 80 /*Indicates if image is the primary image in a sequence of images. 81 Applicable only to multi picture formats*/ 82 uint8_t is_primary; 83 84 /*Number of images in the sequence*/ 85 uint32_t num_of_images; 86 } mm_jpeg_multi_image_t; 87 88 typedef struct { 89 uint32_t sequence; /* for jpeg bit streams, assembling is based on sequence. sequence starts from 0 */ 90 uint8_t *buf_vaddr; /* ptr to buf */ 91 int fd; /* fd of buf */ 92 size_t buf_size; /* total size of buf (header + image) */ 93 mm_jpeg_format_t format; /* buffer format*/ 94 cam_frame_len_offset_t offset; /* offset of all the planes */ 95 uint32_t index; /* index used to identify the buffers */ 96 } mm_jpeg_buf_t; 97 98 typedef struct { 99 uint8_t *buf_vaddr; /* ptr to buf */ 100 int fd; /* fd of buf */ 101 size_t buf_filled_len; /* used for output image. filled by the client */ 102 } mm_jpeg_output_t; 103 104 typedef enum { 105 MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2, 106 MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2, 107 MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V1, 108 MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V1, 109 MM_JPEG_COLOR_FORMAT_YCRCBLP_H1V2, 110 MM_JPEG_COLOR_FORMAT_YCBCRLP_H1V2, 111 MM_JPEG_COLOR_FORMAT_YCRCBLP_H1V1, 112 MM_JPEG_COLOR_FORMAT_YCBCRLP_H1V1, 113 MM_JPEG_COLOR_FORMAT_MONOCHROME, 114 MM_JPEG_COLOR_FORMAT_BITSTREAM_H2V2, 115 MM_JPEG_COLOR_FORMAT_BITSTREAM_H2V1, 116 MM_JPEG_COLOR_FORMAT_BITSTREAM_H1V2, 117 MM_JPEG_COLOR_FORMAT_BITSTREAM_H1V1, 118 MM_JPEG_COLOR_FORMAT_MAX 119 } mm_jpeg_color_format; 120 121 typedef enum { 122 JPEG_JOB_STATUS_DONE = 0, 123 JPEG_JOB_STATUS_ERROR 124 } jpeg_job_status_t; 125 126 typedef void (*jpeg_encode_callback_t)(jpeg_job_status_t status, 127 uint32_t client_hdl, 128 uint32_t jobId, 129 mm_jpeg_output_t *p_output, 130 void *userData); 131 132 typedef struct { 133 /* src img dimension */ 134 cam_dimension_t src_dim; 135 136 /* jpeg output dimension */ 137 cam_dimension_t dst_dim; 138 139 /* crop information */ 140 cam_rect_t crop; 141 } mm_jpeg_dim_t; 142 143 typedef struct { 144 /* num of buf in src img */ 145 uint32_t num_src_bufs; 146 147 /* num of src tmb bufs */ 148 uint32_t num_tmb_bufs; 149 150 /* num of buf in src img */ 151 uint32_t num_dst_bufs; 152 153 /* should create thumbnail from main image or not */ 154 uint32_t encode_thumbnail; 155 156 /* src img bufs */ 157 mm_jpeg_buf_t src_main_buf[MM_JPEG_MAX_BUF]; 158 159 /* this will be used only for bitstream */ 160 mm_jpeg_buf_t src_thumb_buf[MM_JPEG_MAX_BUF]; 161 162 /* this will be used only for bitstream */ 163 mm_jpeg_buf_t dest_buf[MM_JPEG_MAX_BUF]; 164 165 /* mainimage color format */ 166 mm_jpeg_color_format color_format; 167 168 /* thumbnail color format */ 169 mm_jpeg_color_format thumb_color_format; 170 171 /* jpeg quality: range 0~100 */ 172 uint32_t quality; 173 174 /* jpeg thumbnail quality: range 0~100 */ 175 uint32_t thumb_quality; 176 177 /* buf to exif entries, caller needs to 178 * take care of the memory manage with insider ptr */ 179 QOMX_EXIF_INFO exif_info; 180 181 /*Callback registered to be called after encode*/ 182 jpeg_encode_callback_t jpeg_cb; 183 184 /*Appdata passed by the user*/ 185 void* userdata; 186 187 /* thumbnail dimension */ 188 mm_jpeg_dim_t thumb_dim; 189 190 /* rotation informaiton */ 191 uint32_t rotation; 192 193 /* thumb rotation informaiton */ 194 uint32_t thumb_rotation; 195 196 /* main image dimension */ 197 mm_jpeg_dim_t main_dim; 198 199 /* enable encoder burst mode */ 200 uint32_t burst_mode; 201 202 /* get memory function ptr */ 203 int (*get_memory)( omx_jpeg_ouput_buf_t *p_out_buf); 204 205 /* release memory function ptr */ 206 int (*put_memory)( omx_jpeg_ouput_buf_t *p_out_buf); 207 208 /* Flag to indicate whether to generate thumbnail from postview */ 209 bool thumb_from_postview; 210 } mm_jpeg_encode_params_t; 211 212 typedef struct { 213 /* num of buf in src img */ 214 uint32_t num_src_bufs; 215 216 /* num of buf in src img */ 217 uint32_t num_dst_bufs; 218 219 /* src img bufs */ 220 mm_jpeg_buf_t src_main_buf[MM_JPEG_MAX_BUF]; 221 222 /* this will be used only for bitstream */ 223 mm_jpeg_buf_t dest_buf[MM_JPEG_MAX_BUF]; 224 225 /* color format */ 226 mm_jpeg_color_format color_format; 227 228 jpeg_encode_callback_t jpeg_cb; 229 230 void* userdata; 231 232 } mm_jpeg_decode_params_t; 233 234 typedef struct { 235 /* active indices of the buffers for encoding */ 236 int32_t src_index; 237 int32_t dst_index; 238 uint32_t thumb_index; 239 mm_jpeg_dim_t thumb_dim; 240 241 /* rotation informaiton */ 242 uint32_t rotation; 243 244 /* main image dimension */ 245 mm_jpeg_dim_t main_dim; 246 247 /*session id*/ 248 uint32_t session_id; 249 250 /* jpeg output buffer ref count */ 251 int32_t ref_count; 252 253 /* allocated jpeg output buffer */ 254 void *alloc_out_buffer; 255 256 /*Metadata stream*/ 257 metadata_buffer_t *p_metadata; 258 259 /*HAL version*/ 260 cam_hal_version_t hal_version; 261 262 /* buf to exif entries, caller needs to 263 * take care of the memory manage with insider ptr */ 264 QOMX_EXIF_INFO exif_info; 265 266 /* 3a parameters */ 267 mm_jpeg_exif_params_t cam_exif_params; 268 269 /* jpeg encoder QTable */ 270 uint8_t qtable_set[QTABLE_MAX]; 271 272 OMX_IMAGE_PARAM_QUANTIZATIONTABLETYPE qtable[QTABLE_MAX]; 273 274 /* flag to enable/disable mobicat */ 275 uint8_t mobicat_mask; 276 277 /*Info associated with multiple image sequence*/ 278 mm_jpeg_multi_image_t multi_image_info; 279 280 /* work buf */ 281 mm_jpeg_buf_t work_buf; 282 } mm_jpeg_encode_job_t; 283 284 typedef struct { 285 /* active indices of the buffers for encoding */ 286 int32_t src_index; 287 int32_t dst_index; 288 uint32_t tmb_dst_index; 289 290 /* rotation informaiton */ 291 uint32_t rotation; 292 293 /* main image */ 294 mm_jpeg_dim_t main_dim; 295 296 /*session id*/ 297 uint32_t session_id; 298 } mm_jpeg_decode_job_t; 299 300 typedef enum { 301 JPEG_JOB_TYPE_ENCODE, 302 JPEG_JOB_TYPE_DECODE, 303 JPEG_JOB_TYPE_MAX 304 } mm_jpeg_job_type_t; 305 306 typedef struct { 307 mm_jpeg_job_type_t job_type; 308 union { 309 mm_jpeg_encode_job_t encode_job; 310 mm_jpeg_decode_job_t decode_job; 311 }; 312 } mm_jpeg_job_t; 313 314 typedef struct { 315 uint32_t w; 316 uint32_t h; 317 } mm_dimension; 318 319 typedef struct { 320 /*Primary image in the MPO sequence*/ 321 mm_jpeg_output_t primary_image; 322 323 /*All auxillary images in the sequence*/ 324 mm_jpeg_output_t aux_images[MM_JPEG_MAX_MPO_IMAGES - 1]; 325 326 /*Total number of images in the MPO sequence*/ 327 int num_of_images; 328 329 /*Output MPO buffer*/ 330 mm_jpeg_output_t output_buff; 331 332 /*Size of the allocated output buffer*/ 333 size_t output_buff_size; 334 } mm_jpeg_mpo_info_t; 335 336 typedef struct { 337 /* config a job -- async call */ 338 int (*start_job)(mm_jpeg_job_t* job, uint32_t* job_id); 339 340 /* abort a job -- sync call */ 341 int (*abort_job)(uint32_t job_id); 342 343 /* create a session */ 344 int (*create_session)(uint32_t client_hdl, 345 mm_jpeg_encode_params_t *p_params, uint32_t *p_session_id); 346 347 /* destroy session */ 348 int (*destroy_session)(uint32_t session_id); 349 350 /* close a jpeg client -- sync call */ 351 int (*close) (uint32_t clientHdl); 352 353 } mm_jpeg_ops_t; 354 355 typedef struct { 356 /* config a job -- async call */ 357 int (*start_job)(mm_jpeg_job_t* job, uint32_t* job_id); 358 359 /* abort a job -- sync call */ 360 int (*abort_job)(uint32_t job_id); 361 362 /* create a session */ 363 int (*create_session)(uint32_t client_hdl, 364 mm_jpeg_decode_params_t *p_params, uint32_t *p_session_id); 365 366 /* destroy session */ 367 int (*destroy_session)(uint32_t session_id); 368 369 /* close a jpeg client -- sync call */ 370 int (*close) (uint32_t clientHdl); 371 } mm_jpegdec_ops_t; 372 373 typedef struct { 374 375 /* Get Mpo size*/ 376 int (*get_mpo_size)(mm_jpeg_output_t jpeg_buffer[MM_JPEG_MAX_MPO_IMAGES], 377 int num_of_images); 378 379 /* Compose MPO*/ 380 int (*compose_mpo)(mm_jpeg_mpo_info_t *mpo_info); 381 382 } mm_jpeg_mpo_ops_t; 383 384 /* open a jpeg client -- sync call 385 * returns client_handle. 386 * failed if client_handle=0 387 * jpeg ops tbl and mpo ops tbl will be filled in if open succeeds 388 * and jpeg meta data will be cached */ 389 uint32_t jpeg_open(mm_jpeg_ops_t *ops, mm_jpeg_mpo_ops_t *mpo_ops, 390 mm_dimension picture_size, 391 cam_jpeg_metadata_t *jpeg_metadata); 392 393 /* open a jpeg client -- sync call 394 * returns client_handle. 395 * failed if client_handle=0 396 * jpeg ops tbl will be filled in if open succeeds */ 397 uint32_t jpegdec_open(mm_jpegdec_ops_t *ops); 398 399 #endif /* MM_JPEG_INTERFACE_H_ */ 400
