37 MPP_RET mpp_data_init_v2(MppDataV2 **data, RK_S32 size, RK_S32 value)  in mpp_data_init_v2()  argument
41     if (!data || size <= 0) {  in mpp_data_init_v2()
42         mpp_err_f("invalid data %p size %d\n", data, size);  in mpp_data_init_v2()
47     p = mpp_malloc_size(MppDataV2, sizeof(MppDataV2) + sizeof(RK_S32) * size);  in mpp_data_init_v2()
49         mpp_err_f("malloc size %d failed\n", size);  in mpp_data_init_v2()
52     p->size = size;  in mpp_data_init_v2()
76     p->pos_r = p->size;  in mpp_data_reset_v2()
77     p->sum = val * p->size;  in mpp_data_reset_v2()
79     for (i = 0; i < p->size; i++)  in mpp_data_reset_v2()
86     if (p->pos_r == p->size) {  in mpp_data_preset_v2()
90     mpp_assert(p->pos_r < p->size);  in mpp_data_preset_v2()
95     if (p->pos_pw >= p->size) {  in mpp_data_preset_v2()
107         if (p->pos_w >= p->size)  in mpp_data_update_v2()
116     if (p->pos_r == p->size) {  in mpp_data_update_v2()
120     mpp_assert(p->pos_r < p->size);  in mpp_data_update_v2()
125     if (p->pos_w >= p->size)  in mpp_data_update_v2()
134         idx = p->size + idx;  in mpp_data_get_pre_val_v2()
136     mpp_assert(p->pos_w < p->size);  in mpp_data_get_pre_val_v2()
137     mpp_assert(idx < p->size);  in mpp_data_get_pre_val_v2()
143         mpp_assert(p->pos_r == p->size);  in mpp_data_get_pre_val_v2()
144         pos = p->size - pos1;  in mpp_data_get_pre_val_v2()
148     mpp_assert(pos < p->size);  in mpp_data_get_pre_val_v2()
158     RK_S32 mean = (RK_S32)p->sum / p->size;  in mpp_data_mean_v2()
169     mpp_assert(len <= p->size);  in mpp_data_sum_with_ratio_v2()