1 /* 2 * Copyright 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef V4L2_CAMERA_HAL_COMMON_H_ 18 #define V4L2_CAMERA_HAL_COMMON_H_ 19 20 #include <cutils/log.h> 21 22 // Helpers of logging (showing function name and line number). 23 #define HAL_LOGE(fmt, args...) do { \ 24 ALOGE("%s:%d: " fmt, __func__, __LINE__, ##args); \ 25 } while(0) 26 27 #define HAL_LOGE_IF(cond, fmt, args...) do { \ 28 ALOGE_IF(cond, "%s:%d: " fmt, __func__, __LINE__, ##args); \ 29 } while(0) 30 31 #define HAL_LOGW(fmt, args...) do { \ 32 ALOGW("%s:%d: " fmt, __func__, __LINE__, ##args); \ 33 } while(0) 34 35 #define HAL_LOGW_IF(cond, fmt, args...) do { \ 36 ALOGW_IF(cond, "%s:%d: " fmt, __func__, __LINE__, ##args); \ 37 } while(0) 38 39 #define HAL_LOGI(fmt, args...) do { \ 40 ALOGI("%s:%d: " fmt, __func__, __LINE__, ##args); \ 41 } while(0) 42 43 #define HAL_LOGI_IF(cond, fmt, args...) do { \ 44 ALOGI_IF(cond, "%s:%d: " fmt, __func__, __LINE__, ##args); \ 45 } while(0) 46 47 #define HAL_LOGD(fmt, args...) do { \ 48 ALOGD("%s:%d: " fmt, __func__, __LINE__, ##args); \ 49 } while(0) 50 51 #define HAL_LOGV(fmt, args...) do { \ 52 ALOGV("%s:%d: " fmt, __func__, __LINE__, ##args); \ 53 } while(0) 54 55 // Log enter/exit of methods. 56 #define HAL_LOG_ENTER() HAL_LOGV("enter") 57 #define HAL_LOG_EXIT() HAL_LOGV("exit") 58 59 #endif // V4L2_CAMERA_HAL_COMMON_H_ 60
