66 lines
1.4 KiB
C++
66 lines
1.4 KiB
C++
#include "CameraDebug.h"
|
|
|
|
#define LOG_TAG "CameraDebug"
|
|
#include <cutils/log.h>
|
|
#include <fcntl.h>
|
|
#include <sys/mman.h>
|
|
#include <sys/time.h>
|
|
|
|
#ifdef USE_SUNXI_CAMERA_H
|
|
#include <sunxi_camera.h>
|
|
#endif
|
|
#ifdef USE_CSI_VIN_DRIVER
|
|
#include <sunxi_camera_v2.h>
|
|
#endif
|
|
|
|
#define PATH "/data/camera/"
|
|
|
|
bool saveframe(char *str,void *p, unsigned int length,bool is_oneframe)
|
|
{
|
|
int fd;
|
|
LOGD("Debug to save a frame!");
|
|
if(access(str,0) != -1) {
|
|
LOGW("File %s is exists!!!\n",str);
|
|
return true;
|
|
}
|
|
if(is_oneframe)
|
|
fd = open(str,O_CREAT|O_RDWR|O_TRUNC,0777); //save one frame data
|
|
else
|
|
fd = open(str,O_CREAT|O_RDWR|O_APPEND,0777); //save more frames
|
|
if(!fd) {
|
|
LOGE("Open file error");
|
|
return false;
|
|
}
|
|
if(write(fd,p,length)){
|
|
//LOGD("Write file successfully");
|
|
close(fd);
|
|
return true;
|
|
}
|
|
else {
|
|
LOGE("Write file fail");
|
|
close(fd);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool saveSize(int width, int height)
|
|
{
|
|
int fd;
|
|
char buf[128];
|
|
fd = open("/data/camera/size.txt",O_CREAT|O_RDWR|O_APPEND,0777);
|
|
if(!fd) {
|
|
LOGE("Open file error");
|
|
return false;
|
|
}
|
|
sprintf(buf,"width:%d height:%d",width,height);
|
|
if(write(fd,(void*)buf,sizeof(buf))) {
|
|
close(fd);
|
|
return true;
|
|
}
|
|
else {
|
|
LOGE("Write file fail");
|
|
close(fd);
|
|
return false;
|
|
}
|
|
}
|
|
|