FVID2_Frame类型结构addr中保存了图像帧。我想对某一区域赋值,单一直编译报错
比如 :
FVID2_Frame frame
for(int i=300;i<500;i++)
*(frame->addr[0][0]+i)=0;
请问这样写为何会有问题?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
FVID2_Frame类型结构addr中保存了图像帧。我想对某一区域赋值,单一直编译报错
比如 :
FVID2_Frame frame
for(int i=300;i<500;i++)
*(frame->addr[0][0]+i)=0;
请问这样写为何会有问题?