76 lines
2.5 KiB
C
Executable File
76 lines
2.5 KiB
C
Executable File
/*
|
|
* Copyright 2021 Rockchip Electronics Co. LTD
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* author: kevin.chen@rock-chips.com
|
|
*/
|
|
|
|
#ifndef __UTILS_H__
|
|
#define __UTILS_H__
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "mpp_err.h"
|
|
#include "mpp_frame.h"
|
|
#include "mpp_packet.h"
|
|
|
|
void dump_mpp_frame_to_file(MppFrame frame, FILE* fp);
|
|
void dump_mpp_packet_to_file(MppPacket packet, FILE* fp);
|
|
void dump_data_to_file(uint8_t* data, int size, FILE* fp);
|
|
MPP_RET dump_dma_fd_to_file(int fd, size_t size, FILE* fp);
|
|
|
|
MPP_RET get_file_ptr(const char* file_name, char** buf, size_t* size);
|
|
MPP_RET dump_ptr_to_file(char* buf, size_t size, const char* output_file);
|
|
|
|
MPP_RET crop_yuv_image(uint8_t* src,
|
|
uint8_t* dst,
|
|
int src_width,
|
|
int src_height,
|
|
int src_wstride,
|
|
int src_hstride,
|
|
int dst_width,
|
|
int dst_height);
|
|
|
|
MPP_RET read_yuv_image(uint8_t* dst,
|
|
uint8_t* src,
|
|
int width,
|
|
int height,
|
|
int hor_stride,
|
|
int ver_stride,
|
|
MppFrameFormat fmt);
|
|
MPP_RET fill_yuv_image(uint8_t* buf,
|
|
int width,
|
|
int height,
|
|
int hor_stride,
|
|
int ver_stride,
|
|
MppFrameFormat fmt,
|
|
int frame_count);
|
|
|
|
int32_t env_get_u32(const char* name, uint32_t* value, uint32_t default_value);
|
|
int32_t env_get_str(const char* name,
|
|
const char** value,
|
|
const char* default_value);
|
|
int32_t env_set_u32(const char* name, uint32_t value);
|
|
int32_t env_set_str(const char* name, char* value);
|
|
|
|
bool is_valid_dma_fd(int fd);
|
|
|
|
void set_performance_mode(int on);
|
|
void yuyv_to_nv12(char* image_in,
|
|
char* image_out,
|
|
int width,
|
|
int height,
|
|
unsigned long int filesize);
|
|
#endif //__UTILS_H__
|