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':
5 m- }2 F2 Z  y* m4 J# yvpif_mmap_loopback_sd.c:181: error: 'GG' undeclared (first use in this function)
vpif_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.)
) d8 @$ H/ r) [3 i0 U% M! F3 Yvpif_mmap_loopback_sd.c:247: error: 'V4L2_STD_BAYER_320' undeclared (first use in this function)
* v- \, p2 T# b; \vpif_mmap_loopback_sd.c:252: error: 'V4L2_STD_BAYER_640' undeclared (first use in this function)
vpif_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)
5 e$ w, K$ L% w" V3 vvpif_mmap_loopback_sd.c:267: error: 'V4L2_STD_BAYER_1280' undeclared (first use in this function)
( X* T9 X2 n# P# o* Z+ f) Ivpif_mmap_loopback_sd.c:272: error: 'V4L2_STD_BAYER_1600' undeclared (first use in this function)

" n6 V6 B( e* ?
; L  r0 s; n& ]2 n请问这些是在哪个头文件定义的。
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