1 /* 2 * xcam_3a_description.h - 3A description 3 * 4 * Copyright (c) 2015 Intel Corporation 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 * 18 * Author: Wind Yuan <feng.yuan (at) intel.com> 19 */ 20 21 #ifndef C_XCAM_3A_DESCRIPTION_H 22 #define C_XCAM_3A_DESCRIPTION_H 23 24 #include <string.h> 25 #include <stddef.h> 26 #include <stdio.h> 27 #include <stdint.h> 28 #include <base/xcam_defs.h> 29 #include <base/xcam_params.h> 30 #include <base/xcam_3a_result.h> 31 #include <base/xcam_3a_stats.h> 32 33 34 XCAM_BEGIN_DECLARE 35 36 #define XCAM_3A_LIB_DESCRIPTION "xcam_3a_desciption" 37 38 typedef struct _XCam3AContext XCam3AContext; 39 40 /* C interface of 3A lib */ 41 typedef struct _XCam3ADescription { 42 uint32_t version; 43 uint32_t size; 44 XCamReturn (*create_context) (XCam3AContext **context); 45 XCamReturn (*destroy_context) (XCam3AContext *context); 46 XCamReturn (*configure_3a) (XCam3AContext *context, uint32_t width, uint32_t height, double framerate); 47 XCamReturn (*set_3a_stats) (XCam3AContext *context, XCam3AStats *stats, int64_t timestamp); 48 XCamReturn (*update_common_params) (XCam3AContext *context, XCamCommonParam *params); 49 XCamReturn (*analyze_awb) (XCam3AContext *context, XCamAwbParam *params); 50 XCamReturn (*analyze_ae) (XCam3AContext *context, XCamAeParam *params); 51 XCamReturn (*analyze_af) (XCam3AContext *context, XCamAfParam *params); 52 53 /* res_count should equal to or less than XCAM_3A_MAX_RESULT_COUNT*/ 54 XCamReturn (*combine_analyze_results) (XCam3AContext *context, XCam3aResultHead *results[], uint32_t *res_count); 55 void (*free_results) (XCam3aResultHead *results[], uint32_t res_count); 56 } XCam3ADescription; 57 58 XCAM_END_DECLARE 59 60 #endif //C_XCAM_3A_DESCRIPTION_H 61
