VC2_TRANSFORMS_NB 1198 libavcodec/vc2enc.c     {"wavelet_type",  "Transform type",  offsetof(VC2EncContext, wavelet_idx), AV_OPT_TYPE_INT, {.i64 = VC2_TRANSFORM_9_7}, 0, VC2_TRANSFORMS_NB, VC2ENC_FLAGS, "wavelet_idx"},
VC2_TRANSFORMS_NB   45 libavcodec/vc2enc_dwt.h     void (*vc2_subband_dwt[VC2_TRANSFORMS_NB])(struct VC2TransformContext *t,