calc_plane        445 drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c 	ctx->luma_size = calc_plane(ctx->img_width, ctx->img_height);
calc_plane        446 drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c 	ctx->chroma_size = calc_plane(ctx->img_width, (ctx->img_height >> 1));