1 /* 2 * Copyright (C) 2022 Rockchip Electronics Co., Ltd. 3 * Authors: 4 * YuQiaowei <cerf.yu@rock-chips.com> 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 19 #ifndef __RGA_SAMPLES_UTILS_H__ 20 #define __RGA_SAMPLES_UTILS_H__ 21 22 #include <stdlib.h> 23 24 int64_t get_cur_us(); 25 int64_t get_cur_ms(); 26 void draw_rgba(char *buffer, int width, int height); 27 void draw_YUV420(char *buffer, int width, int height); 28 void draw_YUV422(char *buffer, int width, int height); 29 void draw_gray256(char *buffer, int width, int height); 30 int read_image_from_fbc_file(void *buf, const char *path, int sw, int sh, int fmt, int index); 31 int read_image_from_file(void *buf, const char *path, int sw, int sh, int fmt, int index); 32 int write_image_to_fbc_file(void *buf, const char *path, int sw, int sh, int fmt, int index); 33 int write_image_to_file(void *buf, const char *path, int sw, int sh, int fmt, int index); 34 35 #endif /* #ifndef __RGA_SAMPLES_UTILS_H__ */ 36