memcpy (oddbuf , cap_buffers[v4l2_buf->index].start , 640*240);
p = cap_buffers[v4l2_buf->index].start +640;
q = cap_buffers[v4l2_buf->index].start + 153600;
for(j = 0 ; j < 240 ; j++ )
k=0;
/* memcpy (oddbuf , cap_buffers[v4l2_buf->index].start +640*480, 320*120);
for(j = 0 ; j < 120 ; j++ )
k=0;
memcpy (oddbuf , cap_buffers[v4l2_buf->index].start +640*480+320*240, 320*120);
for(j = 0 ; j < 120 ; j++ )
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V4L2程式設計
include include include include include include include include include include typedef struct buftype buftype user buf int n buffer 0 開啟攝像頭裝置 int ope...
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