static const struct {
uint32_t cv_fmt;
bool full_range;
enum AVPixelFormat pix_fmt;
} cv_pix_fmts[] = {
{ kCVPixelFormatType_420YpCbCr8Planar, false, AV_PIX_FMT_YUV420P },
{ kCVPixelFormatType_422YpCbCr8, false, AV_PIX_FMT_UYVY422 },
{ kCVPixelFormatType_32BGRA, false, AV_PIX_FMT_BGRA },
#ifdef kCFCoreFoundationVersionNumber10_7
{ kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange, false, AV_PIX_FMT_NV12 },
{ kCVPixelFormatType_420YpCbCr8BiPlanarFullRange, true, AV_PIX_FMT_NV12 },
{ kCVPixelFormatType_4444AYpCbCr16, false, AV_PIX_FMT_AYUV64 },
#endif
#if HAVE_KCVPIXELFORMATTYPE_420YPCBCR10BIPLANARVIDEORANGE
{ kCVPixelFormatType_420YpCbCr10BiPlanarVideoRange, false, AV_PIX_FMT_P010 },
{ kCVPixelFormatType_420YpCbCr10BiPlanarFullRange, true, AV_PIX_FMT_P010 },
#endif
#if HAVE_KCVPIXELFORMATTYPE_422YPCBCR8BIPLANARVIDEORANGE
{ kCVPixelFormatType_422YpCbCr8BiPlanarVideoRange, false, AV_PIX_FMT_NV16 },
{ kCVPixelFormatType_422YpCbCr8BiPlanarFullRange, true, AV_PIX_FMT_NV16 },
#endif
#if HAVE_KCVPIXELFORMATTYPE_422YPCBCR10BIPLANARVIDEORANGE
{ kCVPixelFormatType_422YpCbCr10BiPlanarVideoRange, false, AV_PIX_FMT_P210 },
{ kCVPixelFormatType_422YpCbCr10BiPlanarFullRange, true, AV_PIX_FMT_P210 },
#endif
#if HAVE_KCVPIXELFORMATTYPE_422YPCBCR16BIPLANARVIDEORANGE
{ kCVPixelFormatType_422YpCbCr16BiPlanarVideoRange, false, AV_PIX_FMT_P216 },
#endif
#if HAVE_KCVPIXELFORMATTYPE_444YPCBCR8BIPLANARVIDEORANGE
{ kCVPixelFormatType_444YpCbCr8BiPlanarVideoRange, false, AV_PIX_FMT_NV24 },
{ kCVPixelFormatType_444YpCbCr8BiPlanarFullRange, true, AV_PIX_FMT_NV24 },
#endif
#if HAVE_KCVPIXELFORMATTYPE_444YPCBCR10BIPLANARVIDEORANGE
{ kCVPixelFormatType_444YpCbCr10BiPlanarVideoRange, false, AV_PIX_FMT_P410 },
{ kCVPixelFormatType_444YpCbCr10BiPlanarFullRange, true, AV_PIX_FMT_P410 },
#endif
#if HAVE_KCVPIXELFORMATTYPE_444YPCBCR16BIPLANARVIDEORANGE
{ kCVPixelFormatType_444YpCbCr16BiPlanarVideoRange, false, AV_PIX_FMT_P416 },
#endif
};
标签：pixfmt,false,apple,FMT,endif,PIX,kCVPixelFormatType,AV,对应 From： https://www.cnblogs.com/luoyinjie/p/16718755.html