求教有关YUV文件处理问题，总是提示数组访问越界（libyuv库函数调用）
#include "stdafx.h"
#include <stdio.h>
#include <stdlib.h>
#include "convert.h"
#include "rotate.h"
#include "Scale.h"
这个我有个文件，就1帧，可以理解为图片吧，我这代码的问题，求帮忙查看，谢谢！
#define WIDTH 176
#define HEIGHT 144
using namespace libyuv;
long get_file_size(char* filename )
{
FILE* fp = fopen( filename, "r" );
if (fp==NULL) return -1;
fseek( fp, 0L, SEEK_END );
return ftell(fp);
}
int _tmain(int argc, _TCHAR* argv[])
{
int FileSize = get_file_size("D:\\TEST\\carphone001.yuv");
printf("the size if file is %d\n",FileSize);
unsigned int ImgSize = WIDTH*HEIGHT;
unsigned char *FileArray=(unsigned char *)malloc(FileSize*(sizeof(unsigned char)));
int ArraySize = ImgSize + (ImgSize >> 1);
int FrameSize = FileSize/ArraySize;
printf("the num of Frame is %d\n",FrameSize);
printf("the num of Frame is %d\n",ImgSize);
int i;
FILE *file_input;
FILE *file_output;
file_input= fopen ("D:\\TEST\\carphone001.yuv", "r");
if(!file_input) {
printf("open file failed error!");
exit(0);
}
if(fread (FileArray, 1, FileSize , file_input) == FileSize)
printf("read the file succesed!\n");
///////////////////////////////指针分配源空间/////////////////////////////
unsigned char *TmpY=(unsigned char *)malloc(ImgSize*(sizeof(unsigned char)));
unsigned char *TmpU=(unsigned char *)malloc(ImgSize/4*(sizeof(unsigned char)));
unsigned char *TmpV=(unsigned char *)malloc(ImgSize/4*(sizeof(unsigned char)));
///////////////////////////////给分配空间赋值/////////////////////////////
memcpy(TmpY ,file_input,ImgSize*(sizeof(unsigned char)));
memcpy(TmpU ,file_input + ImgSize*(sizeof(unsigned char)),ImgSize/4*(sizeof(unsigned char)));
memcpy(TmpV ,file_input + 5*ImgSize*(sizeof(unsigned char)/4),ImgSize/4*(sizeof(unsigned char)));
///////////////////////////////指针分配目的空间/////////////////////////////
unsigned char *Des_TmpY=(unsigned char *)malloc(3*ImgSize*(sizeof(unsigned char))/2);
unsigned char *Des_TmpU=(unsigned char *)malloc(ImgSize/4*(sizeof(unsigned char)));
unsigned char *Des_TmpV=(unsigned char *)malloc(ImgSize/4*(sizeof(unsigned char)));
//////////////////////////////调用函数I420Rotate//////////////////////////////////////////////////////////////////////////
//int I420Rotate(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v,
// int src_stride_v, uint8* dst_y, int dst_stride_y,uint8* dst_u, int dst_stride_u,uint8* dst_v, int dst_stride_v,
// int src_width, int src_height, enum RotationMode mode);
if( libyuv::I420Rotate(TmpY,WIDTH,TmpU,WIDTH/2,TmpV,WIDTH/2,Des_TmpY,WIDTH,Des_TmpU, WIDTH/2,Des_TmpV, WIDTH/2,WIDTH,HEIGHT, libyuv::kRotate180) == 1)
printf("YUV has rotate succeed!");
///////////////////////////////目的空间赋值/////////////////////////////
//memcpy(Des_TmpY + ImgSize*(sizeof(unsigned char)),Des_TmpY,ImgSize/4*(sizeof(unsigned char)));
memcpy(Des_TmpY + ImgSize*(sizeof(unsigned char)),Des_TmpU,ImgSize/4*(sizeof(unsigned char)));
memcpy(Des_TmpY + 5*ImgSize/4*(sizeof(unsigned char)),Des_TmpV,ImgSize/4*(sizeof(unsigned char)));
///////////////////////////////结果写入文件/////////////////////////////
file_output = fopen("D:\\result.txt", "w");
if(!file_output)
{
printf("create and open file failed\n");
exit(-1);
}
else
{
for(i= 0;i<ImgSize;i++)
{
///////////////////////////////读出结果/////////////////////////////
fprintf(file_output,"%ld\n",*(Des_TmpY + i));
}
fclose(file_output);
}
return 0;
}
结果总是提示数组访问越界~
Unhandled exception at 0x10231f1a (msvcr80d.dll) in YUV_Test.exe: 0xC0000005: Access violation reading location 0x103d6c50.
然后定位到memcpy.asm中的这一行 rep movsd ;N - move all of our dwords
求大神指点
yuv 图像处理 stride 数组越界 libyuv
[解决办法]
整个工程发过来包括资源:228330140@qq.com
