创龙demo文件夹下的vpif_mmap_loopback_sd.c编译报错

rmdlove

vpif_mmap_loopback_sd.c: In function 'initCapture':
4 I( @. K0 g  L9 `% ]7 cvpif_mmap_loopback_sd.c:181: error: 'GG' undeclared (first use in this function)
8 H! B8 U; U; z: o' `3 P$ vvpif_mmap_loopback_sd.c:181: error: (Each undeclared identifier is reported only once
vpif_mmap_loopback_sd.c:181: error: for each function it appears in.)
5 V+ j6 m5 |3 g; [6 f5 p* Cvpif_mmap_loopback_sd.c:247: error: 'V4L2_STD_BAYER_320' undeclared (first use in this function)
6 p' ]8 o; M, r9 J+ ^/ ?9 D! g7 l1 evpif_mmap_loopback_sd.c:252: error: 'V4L2_STD_BAYER_640' undeclared (first use in this function)
, k; Z2 }1 b/ M" B- K; G+ g) svpif_mmap_loopback_sd.c:257: error: 'V4L2_STD_BAYER_800' undeclared (first use in this function)
vpif_mmap_loopback_sd.c:262: error: 'V4L2_STD_BAYER_1024' undeclared (first use in this function)
vpif_mmap_loopback_sd.c:267: error: 'V4L2_STD_BAYER_1280' undeclared (first use in this function)
vpif_mmap_loopback_sd.c:272: error: 'V4L2_STD_BAYER_1600' undeclared (first use in this function)

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$ {5 e& p+ S8 |* |5 a5 p请问这些是在哪个头文件定义的。
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